@article{KleinCoccoUereyenetal.2022, author = {Klein, Igor and Cocco, Arturo and Uereyen, Soner and Mannu, Roberto and Floris, Ignazio and Oppelt, Natascha and Kuenzer, Claudia}, title = {Outbreak of Moroccan locust in Sardinia (Italy): a remote sensing perspective}, series = {Remote Sensing}, volume = {14}, journal = {Remote Sensing}, number = {23}, issn = {2072-4292}, doi = {10.3390/rs14236050}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297232}, year = {2022}, abstract = {The Moroccan locust has been considered one of the most dangerous agricultural pests in the Mediterranean region. The economic importance of its outbreaks diminished during the second half of the 20th century due to a high degree of agricultural industrialization and other human-caused transformations of its habitat. Nevertheless, in Sardinia (Italy) from 2019 on, a growing invasion of this locust species is ongoing, being the worst in over three decades. Locust swarms destroyed crops and pasture lands of approximately 60,000 ha in 2022. Drought, in combination with increasing uncultivated land, contributed to forming the perfect conditions for a Moroccan locust population upsurge. The specific aim of this paper is the quantification of land cover land use (LCLU) influence with regard to the recent locust outbreak in Sardinia using remote sensing data. In particular, the role of untilled, fallow, or abandoned land in the locust population upsurge is the focus of this case study. To address this objective, LCLU was derived from Sentinel-2A/B Multispectral Instrument (MSI) data between 2017 and 2021 using time-series composites and a random forest (RF) classification model. Coordinates of infested locations, altitude, and locust development stages were collected during field observation campaigns between March and July 2022 and used in this study to assess actual and previous land cover situation of these locations. Findings show that 43\% of detected locust locations were found on untilled, fallow, or uncultivated land and another 23\% within a radius of 100 m to such areas. Furthermore, oviposition and breeding sites are mostly found in sparse vegetation (97\%). This study demonstrates that up-to-date remote sensing data and target-oriented analyses can provide valuable information to contribute to early warning systems and decision support and thus to minimize the risk concerning this agricultural pest. This is of particular interest for all agricultural pests that are strictly related to changing human activities within transformed habitats.}, language = {en} } @article{GhasemiLatifiPourhashemi2022, author = {Ghasemi, Marziye and Latifi, Hooman and Pourhashemi, Mehdi}, title = {A novel method for detecting and delineating coppice trees in UAV images to monitor tree decline}, series = {Remote Sensing}, volume = {14}, journal = {Remote Sensing}, number = {23}, issn = {2072-4292}, doi = {10.3390/rs14235910}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297258}, year = {2022}, abstract = {Monitoring tree decline in arid and semi-arid zones requires methods that can provide up-to-date and accurate information on the health status of the trees at single-tree and sample plot levels. Unmanned Aerial Vehicles (UAVs) are considered as cost-effective and efficient tools to study tree structure and health at small scale, on which detecting and delineating tree crowns is the first step to extracting varied subsequent information. However, one of the major challenges in broadleaved tree cover is still detecting and delineating tree crowns in images. The frequent dominance of coppice structure in degraded semi-arid vegetation exacerbates this problem. Here, we present a new method based on edge detection for delineating tree crowns based on the features of oak trees in semi-arid coppice structures. The decline severity in individual stands can be analyzed by extracting relevant information such as texture from the crown area. Although the method presented in this study is not fully automated, it returned high performances including an F-score = 0.91. Associating the texture indices calculated in the canopy area with the phenotypic decline index suggested higher correlations of the GLCM texture indices with tree decline at the tree level and hence a high potential to be used for subsequent remote-sensing-assisted tree decline studies.}, language = {en} } @article{AyalaCarrilloFarfanCardenasNielsenetal.2022, author = {Ayala-Carrillo, Mariana and Farf{\´a}n, Michelle and C{\´a}rdenas-Nielsen, Anah{\´i} and Lemoine-Rodr{\´i}guez, Richard}, title = {Are wildfires in the wildland-urban interface increasing temperatures? A land surface temperature assessment in a semi-arid Mexican city}, series = {Land}, volume = {11}, journal = {Land}, number = {12}, issn = {2073-445X}, doi = {10.3390/land11122105}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297308}, year = {2022}, abstract = {High rates of land conversion due to urbanization are causing fragmented and dispersed spatial patterns in the wildland-urban interface (WUI) worldwide. The occurrence of anthropogenic fires in the WUI represents an important environmental and social issue, threatening not only vegetated areas but also periurban inhabitants, as is the case in many Latin American cities. However, research has not focused on the dynamics of the local climate in the WUI. This study analyzes whether wildfires contribute to the increase in land surface temperature (LST) in the WUI of the metropolitan area of the city of Guanajuato (MACG), a semi-arid Mexican city. We estimated the pre- and post-fire LST for 2018-2021. Spatial clusters of high LST were detected using hot spot analysis and examined using ANOVA and Tukey's post-hoc statistical tests to assess whether LST is related to the spatial distribution of wildfires during our study period. Our results indicate that the areas where the wildfires occurred, and their surroundings, show higher LST. This has negative implications for the local ecosystem and human population, which lacks adequate infrastructure and services to cope with the effects of rising temperatures. This is the first study assessing the increase in LST caused by wildfires in a WUI zone in Mexico.}, language = {en} } @article{LindhoffLastBirschmannBidenharnetal.2022, author = {Lindhoff-Last, Edelgard and Birschmann, Ingvild and Bidenharn, Antonia J. and Kuhn, Joachim and Lindau, Simone and Konstantinides, Stavros and Grottke, Oliver and Nowak-G{\"o}ttl, Ulrike and Lucks, Jessica and Zydek, Barbara and Heymann, Christian von and S{\"u}mnig, Ariane and Beyer-Westendorf, Jan and Schellong, Sebastian and Meybohm, Patrick and Greinacher, Andreas and Herrmann, Eva}, title = {Pharmacokinetics of phenprocoumon in emergency situations - results of the prospective observational RADOA-registry (reversal agent use in patients treated with direct oral anticoagulants or vitamin K antagonists registry)}, series = {Pharmaceuticals}, volume = {15}, journal = {Pharmaceuticals}, number = {11}, issn = {1424-8247}, doi = {10.3390/ph15111437}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297226}, year = {2022}, abstract = {Background: Phenprocoumon has been used as an oral anticoagulant in patients with thromboembolic disease for more than 40 years. So far its pharmacokinetics have not been analyzed in emergency situations. Methods: Phenprocoumon-treated patients with major bleeding or urgent surgery were included in a prospective, observational registry. Phenprocoumon drug concentrations were analyzed in samples, collected as part of routine care using ultraperformance liquid chromatography tandem mass spectrometry. Moreover, anticoagulant intensity and drug half-life (t1/2) were calculated. Results: 115 patients were included. Phenprocoumon levels declined over time with a half-life of 5.27 and 5.29 days in patients with major bleedings (n = 82) and with urgent surgery (n = 33). Baseline phenprocoumon levels were 2.2 times higher in the bleeding group compared to the surgery group (1.92 vs. 0.87 ng/mL, p < 0.0001). International normalized ratio (INR) values decreased rapidly during the first 24 h. In 27.6\% of patients a rebound of INR (recurrent increase > 1.5) was observed which was associated with significantly increased bleeding rates (22\% vs. 4.2\% in patients with or without INR rebound, p = 0.012). Conclusions: In emergency situations, the long half-life of phenprocoumon may cause INR rebound and associated recurrent bleedings. Optimal management may need to include repeated vitamin K supplementation over days.}, language = {en} } @article{GernerAghaiTrommeschlaegerKrausetal.2022, author = {Gerner, Bettina and Aghai-Trommeschlaeger, Fatemeh and Kraus, Sabrina and Grigoleit, G{\"o}tz Ulrich and Zimmermann, Sebastian and Kurlbaum, Max and Klinker, Hartwig and Isberner, Nora and Scherf-Clavel, Oliver}, title = {A physiologically-based pharmacokinetic model of ruxolitinib and posaconazole to predict CYP3A4-mediated drug-drug interaction frequently observed in graft versus host disease patients}, series = {Pharmaceutics}, volume = {14}, journal = {Pharmaceutics}, number = {12}, issn = {1999-4923}, doi = {10.3390/pharmaceutics14122556}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297261}, year = {2022}, abstract = {Ruxolitinib (RUX) is approved for the treatment of steroid-refractory acute and chronic graft versus host disease (GvHD). It is predominantly metabolized via cytochrome P450 (CYP) 3A4. As patients with GvHD have an increased risk of invasive fungal infections, RUX is frequently combined with posaconazole (POS), a strong CYP3A4 inhibitor. Knowledge of RUX exposure under concomitant POS treatment is scarce and recommendations on dose modifications are inconsistent. A physiologically based pharmacokinetic (PBPK) model was developed to investigate the drug-drug interaction (DDI) between POS and RUX. The predicted RUX exposure was compared to observed concentrations in patients with GvHD in the clinical routine. PBPK models for RUX and POS were independently set up using PK-Sim\(^®\) Version 11. Plasma concentration-time profiles were described successfully and all predicted area under the curve (AUC) values were within 2-fold of the observed values. The increase in RUX exposure was predicted with a DDI ratio of 1.21 (C\(_{max}\)) and 1.59 (AUC). Standard dosing in patients with GvHD led to higher RUX exposure than expected, suggesting further dose reduction if combined with POS. The developed model can serve as a starting point for further simulations of the implemented DDI and can be extended to further perpetrators of CYP-mediated PK-DDIs or disease-specific physiological changes.}, language = {en} } @article{SpangardtKesslerDobrzewskietal.2022, author = {Spangardt, Christoph and Keßler, Christoph and Dobrzewski, Ramona and Tepler, Antonia and Hanio, Simon and Klaubert, Bernd and Meinel, Lorenz}, title = {Leveraging dissolution by autoinjector designs}, series = {Pharmaceutics}, volume = {14}, journal = {Pharmaceutics}, number = {11}, issn = {1999-4923}, doi = {10.3390/pharmaceutics14112544}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297271}, year = {2022}, abstract = {Chemical warfare or terrorism attacks with organophosphates may place intoxicated subjects under immediate life-threatening and psychologically demanding conditions. Antidotes, such as the oxime HI-6, which must be formulated as a powder for reconstitution reflecting the molecule's light sensitivity and instability in aqueous solutions, dramatically improve recovery—but only if used soon after exposure. Muscle tremors, anxiety, and loss of consciousness after exposure jeopardize proper administration, translating into demanding specifications for the dissolution of HI-6. Reflecting the patients' catastrophic situation and anticipated desire to react immediately to chemical weapon exposure, the dissolution should be completed within ten seconds. We are developing multi-dose and single-dose autoinjectors to reliably meet these dissolution requirements. The temporal and spatial course of dissolution within the various autoinjector designs was profiled colorimetrically. Based on these colorimetric insights with model dyes, we developed experimental setups integrating online conductometry to push experiments toward the relevant molecule, HI-6. The resulting blueprints for autoinjector designs integrated small-scale rotor systems, boosting dissolution across a wide range of viscosities, and meeting the required dissolution specifications driven by the use of these drug products in extreme situations.}, language = {en} } @article{KošćakPeharBožinovićetal.2022, author = {Košćak, Marta and Pehar, Isabela and Božinović, Ksenija and Kole, Goutam Kumar and Sobočanec, Sandra and Podgorski, Iva I. and Pinterić, Marija and M{\"u}ller-Buschbaum, Klaus and Majhen, Dragomira and Piantanida, Ivo and Marder, Todd B.}, title = {Para-N-methylpyridinium pyrenes: impact of positive charge on ds-DNA/RNA and protein recognition, photo-induced bioactivity, and intracellular localisation}, series = {Pharmaceutics}, volume = {14}, journal = {Pharmaceutics}, number = {11}, issn = {1999-4923}, doi = {10.3390/pharmaceutics14112499}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297247}, year = {2022}, abstract = {The 2- and 2,7- substituted para-N-methylpyridinium pyrene cations show high-affinity intercalation into ds-DNAs, whereas their non-methylated analogues interacted with ds-DNA/RNA only in the protonated form (at pH 5), but not at physiological conditions (pH 7). The fluorescence from non-methylated analogues was strongly dependent on the protonation of the pyridines; consequently, they act as fluorescence ratiometric probes for simultaneous detection of both ds-DNA and BSA at pH 5, relying on the ratio between intensities at 420 nm (BSA specific) and 520 nm (DNA specific), whereby exclusively ds-DNA sensing could be switched-off by adjustment to pH 7. Only methylated, permanently charged pyrenes show photoinduced cleavage of circular DNA, attributed to pyrene-mediated irradiation-induced production of singlet oxygen. Consequently, the moderate toxicity of these cations against human cell lines is strongly increased upon irradiation. Detailed studies revealed increased total ROS production in cells treated by the compounds studied, accompanied by cell swelling and augmentation of cellular complexity. The most photo-active 2-para-N-methylpyridinium pyrene showed significant localization at mitochondria, its photo-bioactivity likely due to mitochondrial DNA damage. Other derivatives were mostly non-selectively distributed between various cytoplasmic organelles, thus being less photoactive.}, language = {en} } @article{HenrikssonCalderonMontanoSolvieetal.2022, author = {Henriksson, Sofia and Calder{\´o}n-Monta{\~n}o, Jos{\´e} Manuel and Solvie, Daniel and Warpman Berglund, Ulrika and Helleday, Thomas}, title = {Overexpressed c-Myc sensitizes cells to TH1579, a mitotic arrest and oxidative DNA damage inducer}, series = {Biomolecules}, volume = {12}, journal = {Biomolecules}, number = {12}, issn = {2218-273X}, doi = {10.3390/biom12121777}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297547}, year = {2022}, abstract = {Previously, we reported that MTH1 inhibitors TH588 and TH1579 selectively induce oxidative damage and kill Ras-expressing or -transforming cancer cells, as compared to non-transforming immortalized or primary cells. While this explains the impressive anti-cancer properties of the compounds, the molecular mechanism remains elusive. Several oncogenes induce replication stress, resulting in under replicated DNA and replication continuing into mitosis, where TH588 and TH1579 treatment causes toxicity and incorporation of oxidative damage. Hence, we hypothesized that oncogene-induced replication stress explains the cancer selectivity. To test this, we overexpressed c-Myc in human epithelial kidney cells (HA1EB), resulting in increased proliferation, polyploidy and replication stress. TH588 and TH1579 selectively kill c-Myc overexpressing clones, enforcing the cancer cell selective killing of these compounds. Moreover, the toxicity of TH588 and TH1579 in c-Myc overexpressing cells is rescued by transcription, proteasome or CDK1 inhibitors, but not by nucleoside supplementation. We conclude that the molecular toxicological mechanisms of how TH588 and TH1579 kill c-Myc overexpressing cells have several components and involve MTH1-independent proteasomal degradation of c-Myc itself, c-Myc-driven transcription and CDK activation.}, language = {en} } @article{RohmerDobritzTuncbilekDereetal.2022, author = {Rohmer, Carina and Dobritz, Ronja and Tuncbilek-Dere, Dilek and Lehmann, Esther and Gerlach, David and George, Shilpa Elizabeth and Bae, Taeok and Nieselt, Kay and Wolz, Christiane}, title = {Influence of Staphylococcus aureus strain background on Sa3int phage life cycle switches}, series = {Viruses}, volume = {14}, journal = {Viruses}, number = {11}, issn = {1999-4915}, doi = {10.3390/v14112471}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297209}, year = {2022}, abstract = {Staphylococcus aureus asymptomatically colonizes the nasal cavity of mammals, but it is also a leading cause of life-threatening infections. Most human nasal isolates carry Sa3 phages, which integrate into the bacterial hlb gene encoding a sphingomyelinase. The virulence factor-encoding genes carried by the Sa3-phages are highly human-specific, and most animal strains are Sa3 negative. Thus, both insertion and excision of the prophage could potentially confer a fitness advantage to S. aureus. Here, we analyzed the phage life cycle of two Sa3 phages, Φ13 and ΦN315, in different phage-cured S. aureus strains. Based on phage transfer experiments, strains could be classified into low (8325-4, SH1000, and USA300c) and high (MW2c and Newman-c) transfer strains. High-transfer strains promoted the replication of phages, whereas phage adsorption, integration, excision, or recA transcription was not significantly different between strains. RNASeq analyses of replication-deficient lysogens revealed no strain-specific differences in the CI/Mor regulatory switch. However, lytic genes were significantly upregulated in the high transfer strain MW2c Φ13 compared to strain 8325-4 Φ13. By transcriptional start site prediction, new promoter regions within the lytic modules were identified, which are likely targeted by specific host factors. Such host-phage interaction probably accounts for the strain-specific differences in phage replication and transfer frequency. Thus, the genetic makeup of the host strains may determine the rate of phage mobilization, a feature that might impact the speed at which certain strains can achieve host adaptation.}, language = {en} } @article{KneitzRoseGlutschetal.2022, author = {Kneitz, Hermann and Rose, Christian and Glutsch, Valerie and Goebeler, Matthias}, title = {Recurrence of a cellular blue nevus with satellitosis — a diagnostic pitfall with clinical consequences}, series = {Dermatopathology}, volume = {9}, journal = {Dermatopathology}, number = {4}, issn = {2296-3529}, doi = {10.3390/dermatopathology9040042}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297436}, pages = {361 -- 367}, year = {2022}, abstract = {Blue nevus is a benign melanocytic lesion, typically asymptomatic and of unknown etiology. Several histologic and clinical variants have been distinguished, the most frequent being common blue nevus, cellular blue nevus, and combined blue nevus. Although melanocytic nevi with a satellite lesion are usually suggestive of locally advanced malignant melanoma, very few cases of blue nevi with satellite lesions have been reported. The diagnosis of common or cellular blue nevi is generally straightforward; however, the presence of structures such as irregular edges or satellitosis are highly suggestive for malignancy, and differential diagnoses such as locally advanced malignant melanoma and malignant blue nevus should be considered. Recurrent blue nevi can display atypical features not seen in the primary lesion, such as pleomorphism and mitotic activity. They usually tend to follow a benign course; however, in some cases, recurrence may indicate malignant transformation. We here report the unique case of a 64-year-old woman with a recurrent cellular blue nevus accompanied by satellite lesions. Such a biological behavior resulting in a clinical presentation as a melanoma-like lesion is a rarity in blue nevus and has not been described before.}, language = {en} } @article{SchmitterBoemickeBehnischetal.2022, author = {Schmitter, Marc and B{\"o}micke, Wolfgang and Behnisch, Rouven and Lorenzo Bermejo, Justo and Waldecker, Moritz and Rammelsberg, Peter and Ohlmann, Brigitte}, title = {Ceramic crowns and sleep bruxism: first results from a randomized trial}, series = {Journal of Clinical Medicine}, volume = {12}, journal = {Journal of Clinical Medicine}, number = {1}, issn = {2077-0383}, doi = {10.3390/jcm12010273}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-301480}, year = {2022}, abstract = {Background: This randomized clinical trial was conducted to assess whether sleep bruxism (SB) is associated with an increased rate of technical complications (ceramic defects) in lithium disilicate (LiDi) or zirconia (Z) molar single crowns (SCs). Methods: Adult patients were classified as affected or unaffected by SB based on structured questionnaires, clinical signs, and overnight portable electromyography (BruxOff) and block randomized into four groups according to SB status and crown material (LiDi or Z): LiDi-SB (n = 29), LiDi-no SB (n = 24), Z-SB (n = 23), and Z-no SB (n = 27). Differences in technical complications (main outcome) and survival and success rates (secondary outcomes) one year after crown cementation were assessed using Fisher's exact test with significance level α = 0.05. Results: No technical complications occurred. Restoration survival rates were 100\% in the LiDi-SB and LiDi-no SB groups, 95.7\% in the Z-SB group, and 96.3\% in the Z-no SB group (p > 0.999). Success rates were 96.6\% in the LiDi-SB group, 95.8\% in the LiDi-no SB group (p > 0.999), 91.3\% in the Z-SB group, and 96.3\% in the Z-no SB group (p ≥ 0.588). Conclusions: With a limited observation time and sample size, no effect of SB on technical complication, survival, and success rates of molar LiDi and Z SCs was detected.}, language = {en} } @article{FiedlerMuellenbachRolfesetal.2022, author = {Fiedler, Mascha O. and Muellenbach, Ralf M. and Rolfes, Caroline and Lotz, Christopher and Nickel, Felix and M{\"u}ller-Stich, Beat P. and Supady, Alexander and Lepper, Philipp M. and Weigand, Markus A. and Meybohm, Patrick and Kalenka, Armin and Reyher, Christian}, title = {Pumpless extracorporeal hemadsorption technique (pEHAT): a proof-of-concept animal study}, series = {Journal of Clinical Medicine}, volume = {11}, journal = {Journal of Clinical Medicine}, number = {22}, issn = {2077-0383}, doi = {10.3390/jcm11226815}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297347}, year = {2022}, abstract = {Background: Extracorporeal hemadsorption eliminates proinflammatory mediators in critically ill patients with hyperinflammation. The use of a pumpless extracorporeal hemadsorption technique allows its early usage prior to organ failure and the need for an additional medical device. In our animal model, we investigated the feasibility of pumpless extracorporeal hemadsorption over a wide range of mean arterial pressures (MAP). Methods: An arteriovenous shunt between the femoral artery and femoral vein was established in eight pigs. The hemadsorption devices were inserted into the shunt circulation; four pigs received CytoSorb\(^®\) and four Oxiris\(^®\) hemadsorbers. Extracorporeal blood flow was measured in a range between mean arterial pressures of 45-85 mmHg. Mean arterial pressures were preset using intravenous infusions of noradrenaline, urapidil, or increased sedatives. Results: Extracorporeal blood flows remained well above the minimum flows recommended by the manufacturers throughout all MAP steps for both devices. Linear regression resulted in CytoSorb\(^®\) blood flow [mL/min] = 4.226 × MAP [mmHg] - 3.496 (R-square 0.8133) and Oxiris\(^®\) blood flow [mL/min] = 3.267 × MAP [mmHg] + 57.63 (R-square 0.8708), respectively. Conclusion: Arteriovenous pumpless extracorporeal hemadsorption resulted in sufficient blood flows through both the CytoSorb\(^®\) and Oxiris\(^®\) devices over a wide range of mean arterial blood pressures and is likely an intriguing therapeutic option in the early phase of septic shock or hyperinflammatory syndromes.}, language = {en} } @article{SeilerEbertRudertetal.2022, author = {Seiler, Jonas and Ebert, Regina and Rudert, Maximilian and Herrmann, Marietta and Leich, Ellen and Weißenberger, Manuela and Horas, Konstantin}, title = {Bone metastases of diverse primary origin frequently express the VDR (vitamin D receptor) and CYP24A1}, series = {Journal of Clinical Medicine}, volume = {11}, journal = {Journal of Clinical Medicine}, number = {21}, issn = {2077-0383}, doi = {10.3390/jcm11216537}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297377}, year = {2022}, abstract = {Active vitamin D (1,25(OH)2D3) is known to exert direct anti-cancer actions on various malignant tissues through binding to the vitamin D receptor (VDR). These effects have been demonstrated in breast, prostate, renal and thyroid cancers, which all have a high propensity to metastasise to bone. In addition, there is evidence that vitamin D catabolism via 24-hydroxylase (CYP24A1) is altered in tumour cells, thus, reducing local active vitamin D levels in cancer cells. The aim of this study was to assess VDR and CYP24A1 expression in various types of bone metastases by using immunohistochemistry. Overall, a high total VDR protein expression was detected in 59\% of cases (39/66). There was a non-significant trend of high-grade tumours towards the low nuclear VDR expression (p = 0.07). Notably, patients with further distant metastases had a reduced nuclear VDR expression (p = 0.03). Furthermore, a high CYP24A1 expression was detected in 59\% (39/66) of bone metastases. There was a significant positive correlation between nuclear VDR and CYP24A1 expression (p = 0.001). Collectively, the VDR and CYP24A1 were widely expressed in a multitude of bone metastases, pointing to a potential role of vitamin D signalling in cancer progression. This is of high clinical relevance, as vitamin D deficiency is frequent in patients with bone metastases.}, language = {en} } @article{RackeveiBorgesEngstleretal.2022, author = {Rackevei, Antonia S. and Borges, Alyssa and Engstler, Markus and Dandekar, Thomas and Wolf, Matthias}, title = {About the analysis of 18S rDNA sequence data from trypanosomes in barcoding and phylogenetics: tracing a continuation error occurring in the literature}, series = {Biology}, volume = {11}, journal = {Biology}, number = {11}, issn = {2079-7737}, doi = {10.3390/biology11111612}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297562}, year = {2022}, abstract = {The variable regions (V1-V9) of the 18S rDNA are routinely used in barcoding and phylogenetics. In handling these data for trypanosomes, we have noticed a misunderstanding that has apparently taken a life of its own in the literature over the years. In particular, in recent years, when studying the phylogenetic relationship of trypanosomes, the use of V7/V8 was systematically established. However, considering the current numbering system for all other organisms (including other Euglenozoa), V7/V8 was never used. In Maia da Silva et al. [Parasitology 2004, 129, 549-561], V7/V8 was promoted for the first time for trypanosome phylogenetics, and since then, more than 70 publications have replicated this nomenclature and even discussed the benefits of the use of this region in comparison to V4. However, the primers used to amplify the variable region of trypanosomes have actually amplified V4 (concerning the current 18S rDNA numbering system).}, language = {en} } @article{Gelleri2022, author = {Gelleri, Christian}, title = {Creating monetary collaborative spaces for social and ecological transformation}, series = {Sustainability}, volume = {14}, journal = {Sustainability}, number = {23}, issn = {2071-1050}, doi = {10.3390/su142315528}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297191}, year = {2022}, abstract = {Complementary currencies have spread to many places around the world at the beginning of the 21st century. Creating sustainable economic cycles and short transport routes are often the goals of introducing them. Due to their manageability, regional currencies can be embedded in debates of regional economics and sustainability. Above all, they are suitable for democratic experiments that can show in real environments whether currency designs work as examples of collaborative communities and research. One of these monetary experiments is the climate bonus, which is linked to the local currency Chiemgauer. The research path goes into the daily routine of a real laboratory to find out which methods would be effective enough to deliver carbon savings. The climate bonus creates a monetary network where people can try out new behaviors in a protected space. As a result, three years after the initiation of the project, carbon reductions are above expectations.}, language = {en} } @article{AnsahAbuKleemannetal.2022, author = {Ansah, Christabel Edena and Abu, Itohan-Osa and Kleemann, Janina and Mahmoud, Mahmoud Ibrahim and Thiel, Michael}, title = {Environmental contamination of a biodiversity hotspot — action needed for nature conservation in the Niger Delta, Nigeria}, series = {Sustainability}, volume = {14}, journal = {Sustainability}, number = {21}, issn = {2071-1050}, doi = {10.3390/su142114256}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297214}, year = {2022}, abstract = {The Niger Delta belongs to the largest swamp and mangrove forests in the world hosting many endemic and endangered species. Therefore, its conservation should be of highest priority. However, the Niger Delta is confronted with overexploitation, deforestation and pollution to a large extent. In particular, oil spills threaten the biodiversity, ecosystem services, and local people. Remote sensing can support the detection of spills and their potential impact when accessibility on site is difficult. We tested different vegetation indices to assess the impact of oil spills on the land cover as well as to detect accumulations (hotspots) of oil spills. We further identified which species, land cover types, and protected areas could be threatened in the Niger Delta due to oil spills. The results showed that the Enhanced Vegetation Index, the Normalized Difference Vegetation Index, and the Soil Adjusted Vegetation Index were more sensitive to the effects of oil spills on different vegetation cover than other tested vegetation indices. Forest cover was the most affected land-cover type and oil spills also occurred in protected areas. Threatened species are inhabiting the Niger Delta Swamp Forest and the Central African Mangroves that were mainly affected by oil spills and, therefore, strong conservation measures are needed even though security issues hamper the monitoring and control.}, language = {en} } @article{MelfsenJansRomanosetal.2022, author = {Melfsen, Siebke and Jans, Thomas and Romanos, Marcel and Walitza, Susanne}, title = {Family relationships in selective mutism — a comparison group study of children and adolescents}, series = {Children}, volume = {9}, journal = {Children}, number = {11}, issn = {2227-9067}, doi = {10.3390/children9111634}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290386}, year = {2022}, abstract = {Selective mutism (SM) mostly develops early in childhood and this has led to interest into whether there could be differences in relationships in families with SM compared to a control group without SM. Currently, there are merely few empirical studies examining family relationships in SM. A sample of 28 children and adolescents with SM was compared to 33 controls without SM. The groups were investigated using self-report questionnaires (Selective Mutism Questionnaire, Child-Parent Relationship Test—Child Version) for the assessment of SM and family relationships. Children with SM did not report a significantly different relationship to their mothers compared with the control group without SM. However, the scores in respect to the relationship to their fathers were significantly lower in cohesion, identification and autonomy compared with children without SM. Relationships in families with SM should be considered more in therapy.}, language = {en} } @article{GriebschKernHansenetal.2022, author = {Griebsch, Nora-Isabell and Kern, Johanna and Hansen, Jonas and Rullmann, Michael and Luthardt, Julia and Helfmeyer, Stephanie and Dekorsy, Franziska J. and Soeder, Marvin and Hankir, Mohammed K. and Zientek, Franziska and Becker, Georg-Alexander and Patt, Marianne and Meyer, Philipp M. and Dietrich, Arne and Bl{\"u}her, Matthias and Ding, Yu-Shin and Hilbert, Anja and Sabri, Osama and Hesse, Swen}, title = {Central serotonin/noradrenaline transporter availability and treatment success in patients with obesity}, series = {Brain Sciences}, volume = {12}, journal = {Brain Sciences}, number = {11}, issn = {2076-3425}, doi = {10.3390/brainsci12111437}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290294}, year = {2022}, abstract = {Serotonin (5-hydroxytryptamine, 5-HT) as well as noradrenaline (NA) are key modulators of various fundamental brain functions including the control of appetite. While manipulations that alter brain serotoninergic signaling clearly affect body weight, studies implicating 5-HT transporters and NA transporters (5-HTT and NAT, respectively) as a main drug treatment target for human obesity have not been conclusive. The aim of this positron emission tomography (PET) study was to investigate how these central transporters are associated with changes of body weight after 6 months of dietary intervention or Roux-en-Y gastric bypass (RYGB) surgery in order to assess whether 5-HTT as well as NAT availability can predict weight loss and consequently treatment success. The study population consisted of two study cohorts using either the 5-HTT-selective radiotracer [\(^{11}\)C]DASB to measure 5-HTT availability or the NAT-selective radiotracer [\(^{11}\)C]MRB to assess NAT availability. Each group included non-obesity healthy participants, patients with severe obesity (body mass index, BMI, >35 kg/m\(^2\)) following a conservative dietary program (diet) and patients undergoing RYGB surgery within a 6-month follow-up. Overall, changes in BMI were not associated with changes of both 5-HTT and NAT availability, while 5-HTT availability in the dorsal raphe nucleus (DRN) prior to intervention was associated with substantial BMI reduction after RYGB surgery and inversely related with modest BMI reduction after diet. Taken together, the data of our study indicate that 5-HTT and NAT are involved in the pathomechanism of obesity and have the potential to serve as predictors of treatment outcomes.}, language = {en} } @article{MertensAndriesKurzetal.2022, author = {Mertens, Griet and Andries, Ellen and Kurz, Anja and Tȧvora-Vieira, Dayse and Calvino, Miryam and Amann, Edda and Anderson, Ilona and Lorens, Artur}, title = {Towards a consensus on an ICF-based classification system for horizontal sound-source localization}, series = {Journal of Personalized Medicine}, volume = {12}, journal = {Journal of Personalized Medicine}, number = {12}, issn = {2075-4426}, doi = {10.3390/jpm12121971}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297319}, year = {2022}, abstract = {The study aimed to develop a consensus classification system for the reporting of sound localization testing results, especially in the field of cochlear implantation. Against the background of an overview of the wide variations present in localization testing procedures and reporting metrics, a novel classification system was proposed to report localization errors according to the widely accepted International Classification of Functioning, Disability and Health (ICF) framework. The obtained HEARRING_LOC_ICF scale includes the ICF graded scale: 0 (no impairment), 1 (mild impairment), 2 (moderate impairment), 3 (severe impairment), and 4 (complete impairment). Improvement of comparability of localization results across institutes, localization testing setups, and listeners was demonstrated by applying the classification system retrospectively to data obtained from cohorts of normal-hearing and cochlear implant listeners at our institutes. The application of our classification system will help to facilitate multi-center studies, as well as allowing better meta-analyses of data, resulting in improved evidence-based practice in the field.}, language = {en} } @article{RakNedopilSayreetal.2022, author = {Rak, Dominik and Nedopil, Alexander J. and Sayre, Eric C. and Masri, Bassam A. and Rudert, Maximilian}, title = {Postoperative inpatient rehabilitation does not increase knee function after primary total knee arthroplasty}, series = {Journal of Personalized Medicine}, volume = {12}, journal = {Journal of Personalized Medicine}, number = {11}, issn = {2075-4426}, doi = {10.3390/jpm12111934}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297322}, year = {2022}, abstract = {Inpatient rehabilitation (IR) is a common postoperative protocol after total knee replacement (TKA). Because IR is expensive and should therefore be justified, this study determined the difference in knee function one year after TKA in patients treated with IR or outpatient rehabilitation, fast-track rehabilitation (FTR) in particular, which also entails a reduced hospital length of stay. A total of 205 patients were included in this multi-center prospective cohort study. Of the patients, 104 had primary TKA at a German university hospital and received IR, while 101 had primary TKA at a Canadian university hospital and received FTR. Patients receiving IR or FTR were matched by pre-operative demographics and knee function. Oxford Knee Score (OKS), Western Ontario and McMaster Universities Arthritis Index (WOMAC), and EuroQol visual analogue scale (EQ-VAS) determined knee function one year after surgery. Patients receiving IR had a 2.8-point lower improvement in OKS (p = 0.001), a 6.7-point lower improvement in WOMAC (p = 0.063), and a 12.3-point higher improvement in EQ-VAS (p = 0.281) than patients receiving FTR. IR does not provide long-term benefits to patient recovery after primary uncomplicated TKA under the current rehabilitation regime.}, language = {en} } @article{SappeyMarinierHowellNedopiletal.2022, author = {Sappey-Marinier, Elliot and Howell, Stephen M. and Nedopil, Alexander J. and Hull, Maury L.}, title = {The trochlear groove of a femoral component designed for kinematic alignment is lateral to the quadriceps line of force and better laterally covers the anterior femoral resection than a mechanical alignment design}, series = {Journal of Personalized Medicine}, volume = {12}, journal = {Journal of Personalized Medicine}, number = {10}, issn = {2075-4426}, doi = {10.3390/jpm12101724}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290482}, year = {2022}, abstract = {Background: A concern about kinematically aligned (KA) total knee arthroplasty (TKA) is that it relies on femoral components designed for mechanical alignment (MAd-FC) that could affect patellar tracking, in part, because of a trochlear groove orientation that is typically 6° from vertical. KA sets the femoral component coincident to the patient's pre-arthritic distal and posterior femoral joint lines and restores the Q-angle, which varies widely. Relative to KA and the native knee, aligning the femoral component with MA changes most distal joint lines and Q-angles, and rotates the posterior joint line externally laterally covering the anterior femoral resection. Whether switching from a MAd- to a KAd-FC with a wider trochlear groove orientation of 20.5° from vertical results in radiographic measures known to promote patellar tracking is unknown. The primary aim was to determine whether a KAd-FC sets the trochlear groove lateral to the quadriceps line of force (QLF), better laterally covers the anterior femoral resection, and reduces lateral patella tilt relative to a MAd-FC. The secondary objective was to determine at six weeks whether the KAd-FC resulted in a higher complication rate, less knee extension and flexion, and lower clinical outcomes. Methods: Between April 2019 and July 2022, two surgeons performed sequential bilateral unrestricted caliper-verified KA TKA with manual instruments on thirty-six patients with a KAd- and MAd-FC in opposite knees. An observer measured the angle between a line best-fit to the deepest valley of the trochlea and a line representing the QLF that indicated the patient's Q-angle. When the trochlear groove was lateral or medial relative to the QLF, the angle is denoted + or -, and the femoral component included or excluded the patient's Q-angle, respectively. Software measured the lateral undercoverage of the anterior femoral resection on a Computed Tomography (CT) scan, and the patella tilt angle (PTA) on a skyline radiograph. Complications, knee extension and flexion measurements, Oxford Knee Score, KOOS Jr, and Forgotten Joint Score were recorded pre- and post-operatively (at 6 weeks). A paired Student's T-test determined the difference between the KA TKAs with a KAd-FC and MAd-FC with a significance set at p < 0.05. Results: The final analysis included thirty-five patients. The 20.5° trochlear groove of the KAd-FC was lateral to the QLF in 100\% (15 ± 3°) of TKAs, which was greater than the 69\% (1 ± 3°) lateral to the QLF with the 6° trochlear groove of the MAd-FC (p < 0.001). The KAd-FC's 2 ± 1.9 mm lateral undercoverage of the anterior femoral resection was less than the 4.4 ± 1.5 mm for the MAd-FC (p < 0.001). The PTA, complication rate, knee extension and flexion, and clinical outcome measures did not differ between component designs. Conclusions: The KA TKA with a KAd-FC resulted in a trochlear groove lateral to the QLF that included the Q-angle in all patients, and negligible lateral undercoverage of the anterior femoral resection. These newly described radiographic parameters could be helpful when investigating femoral components designed for KA with the intent of promoting patellofemoral kinematics.}, language = {en} } @article{TaniniPecchiIgnat’evetal.2022, author = {Tanini, Damiano and Pecchi, Tommaso and Ignat'ev, Nikolai V. and Capperucci, Antonella}, title = {Ionic liquids-assisted ring opening of three-membered heterocycles with thio- and seleno-silanes}, series = {Catalysts}, volume = {12}, journal = {Catalysts}, number = {10}, issn = {2073-4344}, doi = {10.3390/catal12101259}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290350}, year = {2022}, abstract = {Ring opening reactions of strained heterocycles (epoxides, aziridines, thiiranes) by silyl chalcogenides, such as thiosilanes and selenosilanes, can be efficiently performed in a variety of ionic liquids, which can behave as reaction media and in some cases also as catalysts. This protocol enables an alternative access to β-functionalized sulfides and selenides under mild conditions.}, language = {en} } @article{KistThomaschewskiKecketal.2022, author = {Kist, Markus and Thomaschewski, Michael and Keck, Yannick and Abdalla, Thaer S. A. and Zeissig, Sylke Ruth and Kleihues-van Tol, Kees and Wellner, Ulrich Friedrich and Keck, Tobias and Hoeppner, Jens and Hummel, Richard}, title = {Specifics of young gastric cancer patients: a population-based analysis of 46,110 patients with gastric cancer from the German Clinical Cancer Registry Group}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {23}, issn = {2072-6694}, doi = {10.3390/cancers14235927}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297473}, year = {2022}, abstract = {Introduction: 2-8\% of all gastric cancer occurs at a younger age, also known as early-onset gastric cancer (EOGC). The aim of the present work was to use clinical registry data to classify and characterize the young cohort of patients with gastric cancer more precisely. Methods: German Cancer Registry Group of the Society of German Tumor Centers—Network for Care, Quality and Research in Oncology (ADT)was queried for patients with gastric cancer from 2000-2016. An approach that stratified relative distributions of histological subtypes of gastric adenocarcinoma according to age percentiles was used to define and characterize EOGC. Demographics, tumor characteristics, treatment and survival were analyzed. Results: A total of 46,110 patients were included. Comparison of different groups of age with incidences of histological subtypes showed that incidence of signet ring cell carcinoma (SRCC) increased with decreasing age and exceeded pooled incidences of diffuse and intestinal type tumors in the youngest 20\% of patients. We selected this group with median age of 53 as EOGC. The proportion of female patients was lower in EOGC than that of elderly patients (43\% versus 45\%; p < 0.001). EOGC presented more advanced and undifferentiated tumors with G3/4 stages in 77\% versus 62\%, T3/4 stages in 51\% versus 48\%, nodal positive tumors in 57\% versus 53\% and metastasis in 35\% versus 30\% (p < 0.001) and received less curative treatment (42\% versus 52\%; p < 0.001). Survival of EOGC was significantly better (five-years survival: 44\% versus 31\% (p < 0.0001), with age as independent predictor of better survival (HR 0.61; p < 0.0001). Conclusion: With this population-based registry study we were able to objectively define a cohort of patients referred to as EOGC. Despite more aggressive/advanced tumors and less curative treatment, survival was significantly better compared to elderly patients, and age was identified as an independent predictor for better survival.}, language = {en} } @article{PetersFrischStocketal.2022, author = {Peters, Sarah and Frisch, Sabine and Stock, Annika and Merta, Julien and B{\"a}umer, Christian and Blase, Christoph and Schuermann, Eicke and Tippelt, Stephan and Bison, Brigitte and Fr{\"u}hwald, Michael and Rutkowski, Stefan and Fleischhack, Gudrun and Timmermann, Beate}, title = {Proton beam therapy for pediatric tumors of the central nervous system — experiences of clinical outcome and feasibility from the KiProReg study}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {23}, issn = {2072-6694}, doi = {10.3390/cancers14235863}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297489}, year = {2022}, abstract = {As radiotherapy is an important part of the treatment in a variety of pediatric tumors of the central nervous system (CNS), proton beam therapy (PBT) plays an evolving role due to its potential benefits attributable to the unique dose distribution, with the possibility to deliver high doses to the target volume while sparing surrounding tissue. Children receiving PBT for an intracranial tumor between August 2013 and October 2017 were enrolled in the prospective registry study KiProReg. Patient's clinical data including treatment, outcome, and follow-up were analyzed using descriptive statistics, Kaplan-Meier, and Cox regression analysis. Adverse events were scored according to the Common Terminology Criteria for Adverse Events (CTCAE) 4.0 before, during, and after PBT. Written reports of follow-up imaging were screened for newly emerged evidence of imaging changes, according to a list of predefined keywords for the first 14 months after PBT. Two hundred and ninety-four patients were enrolled in this study. The 3-year overall survival of the whole cohort was 82.7\%, 3-year progression-free survival was 67.3\%, and 3-year local control was 79.5\%. Seventeen patients developed grade 3 adverse events of the CNS during long-term follow-up (new adverse event n = 7; deterioration n = 10). Two patients developed vision loss (CTCAE 4°). This analysis demonstrates good general outcomes after PBT.}, language = {en} } @phdthesis{Muensterer2022, author = {M{\"u}nsterer, Sascha Ottmar}, title = {Prognostische Wertigkeit der Herzfrequenz in Abh{\"a}ngigkeit von implantierten Devices bei akuter Herzinsuffizienz: Ergebnisse des prospektiven AHF-Registers W{\"u}rzburg}, doi = {10.25972/OPUS-33029}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-330293}, school = {Universit{\"a}t W{\"u}rzburg}, year = {2022}, abstract = {Aims This study investigated, whether an activated R-mode, a surrogate of chronotropic incompetence in patients carrying a cardiovascular implantable electronic device (CIED), is associated with worse prognosis during and after an episode of acutely decompensated heart failure (AHF). Methods and Results Six hundred and twenty-three patients participating in an ongoing prospective cohort study that phenotypes and follows patients admitted for AHF were studied. We compared CIED carriers with R-mode stimulation (n=37) to CIED carriers not in R-mode (n=64) and patients without CIEDs (n=511). Mean heart rate on admission was significantly lower in R-mode patients vs. patients with CIED but without R-mode or patients withour CIED. In-hospital mortality was similar across groups, but age- and sex-adjusted 12-month mortality risk was higher in R-mode group. These effects persisted after multivariable adjustment for comorbidity burden. Conclusion In patients admitted for AHF, R-mode stimulation was associated with a significantly increased 12-month mortality risk. Our findings suggest that chronotropic incompetence per se mediates an adverse outcome and may not be adequately treated through accelerometer-based R-mode stimulation during and after an episode of AHF.}, subject = {Herzschrittmacher}, language = {de} } @article{BroschKorsaTabanetal.2022, author = {Brosch, Philippa K. and Korsa, Tessa and Taban, Danush and Eiring, Patrick and Hildebrand, Sascha and Neubauer, Julia and Zimmermann, Heiko and Sauer, Markus and Shirakashi, Ryo and Djuzenova, Cholpon S. and Sisario, Dmitri and Sukhorukov, Vladimir L.}, title = {Glucose and inositol transporters, SLC5A1 and SLC5A3, in glioblastoma cell migration}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {23}, issn = {2072-6694}, doi = {10.3390/cancers14235794}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297498}, year = {2022}, abstract = {(1) Background: The recurrence of glioblastoma multiforme (GBM) is mainly due to invasion of the surrounding brain tissue, where organic solutes, including glucose and inositol, are abundant. Invasive cell migration has been linked to the aberrant expression of transmembrane solute-linked carriers (SLC). Here, we explore the role of glucose (SLC5A1) and inositol transporters (SLC5A3) in GBM cell migration. (2) Methods: Using immunofluorescence microscopy, we visualized the subcellular localization of SLC5A1 and SLC5A3 in two highly motile human GBM cell lines. We also employed wound-healing assays to examine the effect of SLC inhibition on GBM cell migration and examined the chemotactic potential of inositol. (3) Results: While GBM cell migration was significantly increased by extracellular inositol and glucose, it was strongly impaired by SLC transporter inhibition. In the GBM cell monolayers, both SLCs were exclusively detected in the migrating cells at the monolayer edge. In single GBM cells, both transporters were primarily localized at the leading edge of the lamellipodium. Interestingly, in GBM cells migrating via blebbing, SLC5A1 and SLC5A3 were predominantly detected in nascent and mature blebs, respectively. (4) Conclusion: We provide several lines of evidence for the involvement of SLC5A1 and SLC5A3 in GBM cell migration, thereby complementing the migration-associated transportome. Our findings suggest that SLC inhibition is a promising approach to GBM treatment.}, language = {en} } @article{HaistStegeLangetal.2022, author = {Haist, Maximilian and Stege, Henner and Lang, Berenice Mareen and Tsochataridou, Aikaterini and Salzmann, Martin and Mohr, Peter and Schadendorf, Dirk and Ugurel, Selma and Placke, Jan-Malte and Weichenthal, Michael and Gutzmer, Ralf and Leiter, Ulrike and Kaatz, Martin and Haferkamp, Sebastian and Berking, Carola and Heppt, Markus and Tschechne, Barbara and Schummer, Patrick and Gebhardt, Christoffer and Grabbe, Stephan and Loquai, Carmen}, title = {Response to first-line treatment with immune-checkpoint inhibitors in patients with advanced cutaneous squamous cell carcinoma: a multicenter, retrospective analysis from the German ADOReg registry}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {22}, issn = {2072-6694}, doi = {10.3390/cancers14225543}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297506}, year = {2022}, abstract = {Cutaneous squamous cell carcinoma (cSCC) is a common malignancy of the skin and has an overall favorable outcome, except for patients with an advanced stage of the disease. The efficacy of checkpoint inhibitors (CPI) for advanced cSCC has been demonstrated in recent clinical studies, but data from real-world cohorts and trial-ineligible cSCC patients are limited. We retrospectively investigated patients with advanced cSCC who have been treated with CPI in a first-line setting at eight German skin cancer centers registered within the multicenter registry ADOReg. Clinical outcome parameters including response, progression-free (PFS) and overall survival (OS), time-to-next-treatment (TTNT), and toxicity were analyzed and have been stratified by the individual immune status. Among 39 evaluable patients, the tumor response rate (rwTRR) was 48.6\%, the median PFS was 29.0 months, and the median OS was not reached. In addition, 9 patients showed an impaired immune status due to immunosuppressive medication or hematological diseases. Our data demonstrated that CPI also evoked tumor responses among immunocompromised patients (rwTRR: 48.1 vs. 50.0\%), although these responses less often resulted in durable remissions. In line with this, the median PFS (11 vs. 40 months, p = 0.059), TTNT (12 months vs. NR, p = 0.016), and OS (29 months vs. NR, p < 0.001) were significantly shorter for this patient cohort. CPI therapy was well tolerated in both subcohorts with 15\% discontinuing therapy due to toxicity. Our real-world data show that first-line CPI therapy produced strong and durable responses among patients with advanced cSCC. Immunocompromised patients were less likely to achieve long-term benefit from anti-PD1 treatment, despite similar tumor response rates.}, language = {en} } @article{FroehlichSassenrathNadjiOhletal.2022, author = {Fr{\"o}hlich, Ellen and Sassenrath, Claudia and Nadji-Ohl, Minou and Unteroberd{\"o}rster, Meike and R{\"u}ckriegel, Stefan and Brelie, Christian von der and Roder, Constantin and Forster, Marie-Therese and Schommer, Stephan and L{\"o}hr, Mario and Pala, Andrej and Goebel, Simone and Mielke, Dorothee and Gerlach, R{\"u}diger and Renovanz, Mirjam and Wirtz, Christian Rainer and Onken, Julia and Czabanka, Marcus and Tatagiba, Marcos Soares and Rohde, Veit and Ernestus, Ralf-Ingo and Vajkoczy, Peter and Gansland, Oliver and Coburger, Jan}, title = {Resilience in lower grade glioma patients}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {21}, issn = {2072-6694}, doi = {10.3390/cancers14215410}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297518}, year = {2022}, abstract = {Current data show that resilience is an important factor in cancer patients' well-being. We aim to explore the resilience of patients with lower grade glioma (LGG) and the potentially influencing factors. We performed a cross-sectional assessment of adult patients with LGG who were enrolled in the LoG-Glio registry. By phone interview, we administered the following measures: Resilience Scale (RS-13), distress thermometer, Montreal Cognitive Assessment Test for visually impaired patients (MoCA-Blind), internalized stigmatization by brain tumor (ISBI), Eastern Cooperative Oncological Group performance status (ECOG), patients' perspective questionnaire (PPQ) and typical clinical parameters. We calculated correlations and multivariate regression models. Of 74 patients who were assessed, 38\% of those showed a low level of resilience. Our results revealed significant correlations of resilience with distress (p < 0.001, -0.49), MOCA (p = 0.003, 0.342), ECOG (p < 0.001, -0.602), stigmatization (p < 0.001, -0.558), pain (p < 0.001, -0.524), and occupation (p = 0.007, 0.329). In multivariate analyses, resilience was negatively associated with elevated ECOG (p = 0.020, β = -0.383) and stigmatization levels (p = 0.008, β = -0.350). Occupation showed a tendency towards a significant association with resilience (p = 0.088, β = -0.254). Overall, low resilience affected more than one third of our cohort. Low functional status is a specific risk factor for low resilience. The relevant influence of stigmatization on resilience is a novel finding for patients suffering from a glioma and should be routinely identified and targeted in clinical routine.}, language = {en} } @misc{OPUS4-32981, title = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik. Band 8 (2022)}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8/2022}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, editor = {Bobineau, Julien and Dembruk, Sofina and Eibensteiner, Lukas and Goldmann, Julius and Hesselbach, Robert and Koch, Christian and Ravasio, Paola}, isbn = {978-3-946101-08-6}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329813}, year = {2022}, abstract = {Die Zeitschrift promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik erscheint einmal j{\"a}hrlich und wird durch den gemeinn{\"u}tzigen Verein promptus e.V. herausgegeben. Sie richtet sich an alle Nachwuchswissenschaftler im Bereich der romanistischen Sprach- und Literaturwissenschaft sowie der Fachdidaktik und bietet diesen die M{\"o}glichkeit, in einem fr{\"u}hen Stadium ihrer akademischen Laufbahn qualitativ hochwertige Arbeiten zu publizieren. Zudem versteht sich die Zeitschrift als Impulsgeber f{\"u}r junge romanistische Forschung, ohne sich dabei thematisch zu beschr{\"a}nken.}, language = {de} } @article{Schneider2022, author = {Schneider, Melanie}, title = {« [C]'est absurde d'{\^e}tre bloqu{\´e} sur une autoroute » - Das Motiv des Staus in der zeitgen{\"o}ssischen romanischen Literatur}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329807}, pages = {165-180}, year = {2022}, abstract = {Due to an ever-increasing number of automobiles on the roads, automobility fails more and more to fulfil its promise of free individual mobility, leading to traffic density and congestions of unprecedented proportions. However, those conditions seem to possess an aesthetic potential which we seek to analyze in terms of literature. Therefore, we are going to look on three novels from Romance-language areas: Julio Cort{\´a}zar's short story La autopista del sur (1966), Carlo Lucarelli's novel Autosole (1998) and Gr{\´e}goire Gauchet's novel Les robinsons de l'autoroute (2018). First, we will analyze the nature of deceleration/congestion by referring to human geographer Tim Cresswell's concept of friction. Second, we will examine recurring motifs linked to the deceleration/congestion in all novels before taking a closer look at Gauchet's novel where the friction not only applies to traffic but also to human relationships. The aim is to look at different literary representations of an everyday experience like traffic congestion and to see how literature deals with such an occurrence.}, language = {de} } @article{Nabi2022, author = {Nabi, Haifaa}, title = {La Naus{\´e}e : Salut par l'art ou par les autres ?}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329799}, pages = {145-163}, year = {2022}, abstract = {In this article dedicated to Jean-Paul Sartre's first novel La Naus{\´e}e, we analyze how the idea of conversion to art grows in the imagination of the hero, Antoine Roquentin. Furthermore we show that all the narrative actions in the novel are based on the hero's communicational interaction with the other characters. This lonely person who complains in his diary about social exclusion, yet he converts to art not through his reflections, but through communica-ting with the other characters. Also, many critical studies on La Naus{\´e}e have considered jazz music that the hero listens to in a caf{\´e} as the critical moment of his conversion. In our opinion this reflects juste one phase of a connected sequence of events through which the hero passes from a state of relational negativity and existential alienation to a state of openness, achieved again mainly by the virtue of other characters.}, language = {fr} } @article{Kreiner2022, author = {Kreiner, Lea}, title = {Das Genus im Sprachvergleich: Genuszuweisung bei substantivischen Lehnw{\"o}rtern im Deutschen und Spanischen}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329784}, pages = {123-143}, year = {2022}, abstract = {This article examines principles of gender assignment in the German and Spanish language and in this way tries to answer the question of why loanwords are preferably assigned a particular gender and what criteria motivate this choice. After introducing some general aspects about gender as well as some important properties of the German and Spanish gender systems, this paper compares several formal (morphological and phonological) and semantic rules regarding gender assignment. Despite large structural differences between the languages, the comparison shows that the assignment rules prove to be in a sense cross-lingual, which do not only testify to the assumption but also the validity of an underlying system of rules.}, language = {de} } @article{Henk2022, author = {Henk, Lars Thorben}, title = {{\´E}douard Louis' «J'accuse». Ein sp{\"a}tmoderner Adept Zolas?}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329777}, pages = {105-120}, year = {2022}, abstract = {French history of literature is undoubtedly characterized by a tradition of social criticism portraying the working class' misery that can be traced back at least to the 19th century. Among these depictions, Zola's novels have a prominent position. This is, among other aspects, due to their pretended scientific foundation and their pretentious claims to be scientific studies. The contemporary author {\´E}douard Louis situates himself in this tradition of Zola's naturalism. This invites us to examine the interrelation between Zola and Louis more closely. Based on the common ground of scientific foundation, scientific ambition and social commitment pursued in their novels, it will be demonstrated that Louis is a late-modern Zola whose milieu and character descriptions follow in detail Zola's constructions.}, language = {de} } @article{Harjus2022, author = {Harjus, Jannis}, title = {El aliento xeneize: Eine diskurslinguistische Analyse von Fanges{\"a}ngen der Anh{\"a}nger des argentinischen Clubs Boca Juniors}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329768}, pages = {85-103}, year = {2022}, abstract = {In this contribution, chants of the followers of the Argentine football team Boca Juniors are analyzed with regard to possible identity constructions and othering. The results of the corpus-driven discourse-linguistic analysis demonstrate in particular metaphors and topoi that can be highlighted as a constitutive part of the discursive construction of a Boca Juniors supporters' identity and the otherings of River Plate hinchas. Through the use of certain metaphors and determined lexical fields that clearly call for acts of violence, a masculine ethos is discursively constructed among Bocas own followers, which goes far beyond comparable insulting and cheering chants of comparable European football teams.}, language = {de} } @article{Haidacher2022, author = {Haidacher, Bernhard}, title = {The concept of confix in German, French, and Italian - a comparative study}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329756}, pages = {63-83}, year = {2022}, abstract = {Despite some critical voices, in German linguistics the concept of confix can meanwhile be considered as an established morpheme category. Schmidt (1987) introduced the term into German to describe bound morphemes that are lexical, but not inflectable. Since the 2000s, an increasing number of publications deal with the phenomenon and the term has begun to enter linguistic reference works as well. In French, the situation is completely different due to the structure of the language (poor in compounds and mostly post-determinative). Although the term and the concept have originall y been coined by the French structuralist Andr{\´e} Martinet ([1961] \(^3\)1980 ), the denomination itself is barely present in Romance linguistics. French researchers usually take different approaches to discuss the phenomenon (e.g., neoclassical compounds, constructed lexemes). In Italian, the denominations confisso/ confissazione are first used by De Mauro (1999), who adopts both the term and concept directly from Martinet; moreover, they can be found in some contributions on word formation and lexicology (e.g., Adamo/Della Valle 2008). Nevertheless, the Italian termino-logy remains heterogeneous, with some researchers still using the terms prefissoide/suffissoide coined by Migliorini (1963). As I will show by comparing the languages in question, the terminology and the concept of confixes vary greatly between Romance and Germanic languages.}, language = {en} } @article{Cristalli2022, author = {Cristalli, Marco Antonio}, title = {Ein Mann ohne Ehrgeiz, Konturen und Tatendrang - Parodierung von M{\"a}nnlichkeitsnormen in Jean-Philippe Toussaints Monsieur (1986)}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329747}, pages = {37-60}, year = {2022}, abstract = {The nameless protagonist of the postmodern novel Monsieur, written by Belgian author Jean-Philippe Toussaint, can be described as a rather strange man. He lacks ambition, a drive for action and seems to be unfit for daily life. He constantly fails to accomplish his predestined role as a real man, as for instance to pay the bill for dinner when dating a woman. The scope of the present paper is to analyse, on the one hand, how this novel deconstructs hegemonial concepts of masculinity but, on the other hand, is in itself also a parody of the latter.}, language = {de} } @article{Brinkmann2022, author = {Brinkmann, Lisa Marie}, title = {Zum Sprachkontakt Maya und Spanisch: Empirische Studien zur kontaktinduzierten Grammatikalisierung im Maya}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {8}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2364-6705}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-329734}, pages = {15-35}, year = {2022}, abstract = {The aim of this article is to document the outcomes of language contact between Yucatecan Maya and Mexican Spanish. In order to do so, two theories are applied to newly assembled data, gathered during a field study in 2019 in YucaThe aim of this article is to document the outcomes of language contact between Yucatecan Maya and Mexican Spanish. In order to do so, two theories are applied to newly assembled data, gathered during a field study in 2019 in Yucat{\´a}n: The Interface Hypothesis (Sorace 2011) and Heine/Kuteva's contact-induced grammaticalization (2003). The village Xoc{\´e}n in which the field study was conducted is characterized by monolingualism in Maya as well as bilingualism in Spanish and Maya. Data was collected to investigate the influence of Spanish on Mayan morphology, especially on the use of the subjunctive. I propose that the data can best be explained by combining the Interface Hypothesis with Heine/Kutevas's (2003) approach.t{\´a}n: The Interface Hypothesis (Sorace 2011) and Heine/Kuteva's cThe aim of this article is to document the outcomes of language contact between Yucatecan Maya and Mexican Spanish. In order to do so, two theories are applied to newly assembled data, gathered during a field study in 2019 in Yucat{\´a}n: The Interface Hypothesis (Sorace 2011) and Heine/Kuteva's contact-induced grammaticalization (2003). The village Xoc{\´e}n in which the field study was conducted is characterized by monolingualism in Maya as well as bilingualism in Spanish and Maya. Data was collected to investigate the influence of Spanish on Mayan morphology, especially on the use of the subjunctive. I propose that the data can best be explained by combining the Interface Hypothesis with Heine/Kutevas's (2003) approach.ontact-induced grammaticalization (2003). The village Xoc{\´e}n in which the field study was conducted is characterized by monolingualism in Maya as well as bilingualism in Spanish and Maya. Data was collected to investigate the influence of Spanish on Mayan morphology, especially on the use of the subjunctive. I propose that the data can best be explained by combining the Interface Hypothesis with Heine/Kutevas's (2003) approach.}, language = {de} } @article{WobserSchummerAppenzelleretal.2022, author = {Wobser, Marion and Schummer, Patrick and Appenzeller, Silke and Kneitz, Hermann and Roth, Sabine and Goebeler, Matthias and Geissinger, Eva and Rosenwald, Andreas and Maurus, Katja}, title = {Panel sequencing of primary cutaneous B-cell lymphoma}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {21}, issn = {2072-6694}, doi = {10.3390/cancers14215274}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290330}, year = {2022}, abstract = {Background: Primary cutaneous follicular B-cell lymphoma (PCFBCL) represents an indolent subtype of Non-Hodgkin's lymphomas, being clinically characterized by slowly growing tumors of the skin and common cutaneous relapses, while only exhibiting a low propensity for systemic dissemination or fatal outcome. Up to now, only few studies have investigated underlying molecular alterations of PCFBCL with respect to somatic mutations. Objectives: Our aim was to gain deeper insight into the pathogenesis of PCFBCL and to delineate discriminatory molecular features of this lymphoma subtype. Methods: We performed hybridization-based panel sequencing of 40 lymphoma-associated genes of 10 cases of well-characterized PCFBCL. In addition, we included two further ambiguous cases of atypical B-cell-rich lymphoid infiltrate/B-cell lymphoma of the skin for which definite subtype attribution had not been possible by routine investigations. Results: In 10 out of 12 analyzed cases, we identified genetic alterations within 15 of the selected 40 target genes. The most frequently detected alterations in PCFBCL affected the TNFRSF14, CREBBP, STAT6 and TP53 genes. Our analysis unrevealed novel mutations of the BCL2 gene in PCFBCL. All patients exhibited an indolent clinical course. Both the included arbitrary cases of atypical B-cell-rich cutaneous infiltrates showed somatic mutations within the FAS gene. As these mutations have previously been designated as subtype-specific recurrent alterations in primary cutaneous marginal zone lymphoma (PCMZL), we finally favored the diagnosis of PCMZL in these two cases based on these molecular findings. Conclusions: To conclude, our molecular data support that PCFBCL shows distinct somatic mutations which may aid to differentiate PCFBCL from pseudo-lymphoma as well as from other indolent and aggressive cutaneous B-cell lymphomas. While the detected genetic alterations of PCFBCL did not turn out to harbor any prognostic value in our cohort, our molecular data may add adjunctive discriminatory features for diagnostic purposes on a molecular level.}, language = {en} } @article{LuekeHallerUtpateletal.2022, author = {L{\"u}ke, Florian and Haller, Florian and Utpatel, Kirsten and Krebs, Markus and Meidenbauer, Norbert and Scheiter, Alexander and Spoerl, Silvia and Heudobler, Daniel and Sparrer, Daniela and Kaiser, Ulrich and Keil, Felix and Schubart, Christoph and T{\"o}gel, Lars and Einhell, Sabine and Dietmaier, Wolfgang and Huss, Ralf and Dintner, Sebastian and Sommer, Sebastian and Jordan, Frank and Goebeler, Maria-Elisabeth and Metz, Michaela and Haake, Diana and Scheytt, Mithun and Gerhard-Hartmann, Elena and Maurus, Katja and Br{\"a}ndlein, Stephanie and Rosenwald, Andreas and Hartmann, Arndt and M{\"a}rkl, Bruno and Einsele, Hermann and Mackensen, Andreas and Herr, Wolfgang and Kunzmann, Volker and Bargou, Ralf and Beckmann, Matthias W. and Pukrop, Tobias and Trepel, Martin and Evert, Matthias and Claus, Rainer and Kerscher, Alexander}, title = {Identification of disparities in personalized cancer care — a joint approach of the German WERA consortium}, series = {Cancers}, volume = {14}, journal = {Cancers}, number = {20}, issn = {2072-6694}, doi = {10.3390/cancers14205040}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290311}, year = {2022}, abstract = {(1) Background: molecular tumor boards (MTBs) are crucial instruments for discussing and allocating targeted therapies to suitable cancer patients based on genetic findings. Currently, limited evidence is available regarding the regional impact and the outreach component of MTBs; (2) Methods: we analyzed MTB patient data from four neighboring Bavarian tertiary care oncology centers in W{\"u}rzburg, Erlangen, Regensburg, and Augsburg, together constituting the WERA Alliance. Absolute patient numbers and regional distribution across the WERA-wide catchment area were weighted with local population densities; (3) Results: the highest MTB patient numbers were found close to the four cancer centers. However, peaks in absolute patient numbers were also detected in more distant and rural areas. Moreover, weighting absolute numbers with local population density allowed for identifying so-called white spots—regions within our catchment that were relatively underrepresented in WERA MTBs; (4) Conclusions: investigating patient data from four neighboring cancer centers, we comprehensively assessed the regional impact of our MTBs. The results confirmed the success of existing collaborative structures with our regional partners. Additionally, our results help identifying potential white spots in providing precision oncology and help establishing a joint WERA-wide outreach strategy.}, language = {en} } @article{NeesKiermeierStrueweetal.2022, author = {Nees, Juliane and Kiermeier, Senta and Struewe, Farina and Keymling, Myriam and Maatouk, Imad and Kratz, Christian P. and Schott, Sarah}, title = {Health behavior and cancer prevention among adults with Li-Fraumeni syndrome and relatives in Germany — a cohort description}, series = {Current Oncology}, volume = {29}, journal = {Current Oncology}, number = {10}, issn = {1718-7729}, doi = {10.3390/curroncol29100614}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290432}, pages = {7768 -- 7778}, year = {2022}, abstract = {Li-Fraumeni-syndrome (LFS) is a rare, highly penetrant cancer predisposition syndrome (CPS) caused by pathogenic variants (PVs) in TP53. Physical activity (PA) and a Mediterranean diet lead to cancer reduction or survival benefits and increased quality of life (QoL), but this is yet unstudied among LFS. TP53 PV carriers (PVC) and their relatives were questioned on dietary patterns (Mediterranean Diet Adherence Screener), PA (Freiburg Questionnaire), QoL (Short-form-Health-Survey-12), smoking, alcohol consumption and perception of cancer risk in a German bi-centric study from March 2020-June 2021. The study enrolled 70 PVC and 43 relatives. Women compared to men (6.49 vs. 5.38, p = 0.005) and PVC to relatives (6.59 vs. 5.51; p = 0.006) showed a healthier diet, associated with participation in surveillance (p = 0.04) and education (diet p = 0.02 smoking p = 0.0003). Women smoked less (2.91 vs. 5.91 packyears; p = 0.03), psychological well-being was higher among men (SF-12: males 48.06 vs. females 41.94; p = 0.004). PVC rated their own cancer risk statistically higher than relatives (72\% vs. 38\%, p < 0.001) however, cancer risk of the general population was rated lower (38\% vs. 70\%, p < 0.001). A relative's cancer-related death increased the estimated personal cancer risk (p = 0.01). The possibilities of reducing cancer through self-determined health behavior among PVC and relatives has not yet been exhausted. Educating families with a CPS on cancer-preventive behavior requires further investigation with regard to acceptance and real-life implementation.}, language = {en} } @article{FoersterShityakovScheperetal.2022, author = {F{\"o}rster, Carola Y. and Shityakov, Sergey and Scheper, Verena and Lenarz, Thomas}, title = {Linking cerebrovascular dysfunction to age-related hearing loss and Alzheimer's disease — are systemic approaches for diagnosis and therapy required?}, series = {Biomolecules}, volume = {12}, journal = {Biomolecules}, number = {11}, issn = {2218-273X}, doi = {10.3390/biom12111717}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297552}, year = {2022}, abstract = {Alzheimer's disease (AD), the most common cause of dementia in the elderly, is a neurodegenerative disorder associated with neurovascular dysfunction, cognitive decline, and the accumulation of amyloid β peptide (Aβ) in the brain and tau-related lesions in neurons termed neurofibrillary tangles (NFTs). Aβ deposits and NFT formation are the central pathological hallmarks in AD brains, and the majority of AD cases have been shown to exhibit a complex combination of systemic comorbidities. While AD is the foremost common cause of dementia in the elderly, age-related hearing loss (ARHL) is the most predominant sensory deficit in the elderly. During aging, chronic inflammation and resulting endothelial dysfunction have been described and might be key contributors to AD; we discuss an intriguing possible link between inner ear strial microvascular pathology and blood-brain barrier pathology and present ARHL as a potentially modifiable and treatable risk factor for AD development. We present compelling evidence that ARHL might well be seen as an important risk factor in AD development: progressive hearing impairment, leading to social isolation, and its comorbidities, such as frailty, falls, and late-onset depression, link ARHL with cognitive decline and increased risk of dementia, rendering it tempting to speculate that ARHL might be a potential common molecular and pathological trigger for AD. Additionally, one could speculate that amyloid-beta might damage the blood-labyrinth barrier as it does to the blood-brain barrier, leading to ARHL pathology. Finally, there are options for the treatment of ARHL by targeted neurotrophic factor supplementation to the cochlea to improve cognitive outcomes; they can also prevent AD development and AD-related comorbidity in the future.}, language = {en} } @article{FrancoEspinGatiusArmengoletal.2022, author = {Franco-Espin, Julio and Gatius, Ala{\´o} and Armengol, Jos{\´e} {\´A}ngel and Arumugam, Saravanan and Moradi, Mehri and Sendtner, Michael and Calder{\´o}, Jordi and Tabares, Lucia}, title = {SMN is physiologically downregulated at wild-type motor nerve terminals but aggregates together with neurofilaments in SMA mouse models}, series = {Biomolecules}, volume = {12}, journal = {Biomolecules}, number = {10}, issn = {2218-273X}, doi = {10.3390/biom12101524}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290263}, year = {2022}, abstract = {Survival motor neuron (SMN) is an essential and ubiquitously expressed protein that participates in several aspects of RNA metabolism. SMN deficiency causes a devastating motor neuron disease called spinal muscular atrophy (SMA). SMN forms the core of a protein complex localized at the cytoplasm and nuclear gems and that catalyzes spliceosomal snRNP particle synthesis. In cultured motor neurons, SMN is also present in dendrites and axons, and forms part of the ribonucleoprotein transport granules implicated in mRNA trafficking and local translation. Nevertheless, the distribution, regulation, and role of SMN at the axons and presynaptic motor terminals in vivo are still unclear. By using conventional confocal microscopy and STED super-resolution nanoscopy, we found that SMN appears in the form of granules distributed along motor axons at nerve terminals. Our fluorescence in situ hybridization and electron microscopy studies also confirmed the presence of β-actin mRNA, ribosomes, and polysomes in the presynaptic motor terminal, key elements of the protein synthesis machinery involved in local translation in this compartment. SMN granules co-localize with the microtubule-associated protein 1B (MAP1B) and neurofilaments, suggesting that the cytoskeleton participates in transporting and positioning the granules. We also found that, while SMN granules are physiologically downregulated at the presynaptic element during the period of postnatal maturation in wild-type (non-transgenic) mice, they accumulate in areas of neurofilament aggregation in SMA mice, suggesting that the high expression of SMN at the NMJ, together with the cytoskeletal defects, contribute to impairing the bi-directional traffic of proteins and organelles between the axon and the presynaptic terminal.}, language = {en} } @article{FareedQasmiAzizetal.2022, author = {Fareed, Muhammad Mazhar and Qasmi, Maryam and Aziz, Shaan and V{\"o}lker, Elisabeth and F{\"o}rster, Carola Yvette and Shityakov, Sergey}, title = {The role of clusterin transporter in the pathogenesis of Alzheimer's disease at the blood-brain barrier interface: a systematic review}, series = {Biomolecules}, volume = {12}, journal = {Biomolecules}, number = {10}, issn = {2218-273X}, doi = {10.3390/biom12101452}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290279}, year = {2022}, abstract = {Alzheimer's disease (AD) is considered a chronic and debilitating neurological illness that is increasingly impacting older-age populations. Some proteins, including clusterin (CLU or apolipoprotein J) transporter, can be linked to AD, causing oxidative stress. Therefore, its activity can affect various functions involving complement system inactivation, lipid transport, chaperone activity, neuronal transmission, and cellular survival pathways. This transporter is known to bind to the amyloid beta (Aβ) peptide, which is the major pathogenic factor of AD. On the other hand, this transporter is also active at the blood-brain barrier (BBB), a barrier that prevents harmful substances from entering and exiting the brain. Therefore, in this review, we discuss and emphasize the role of the CLU transporter and CLU-linked molecular mechanisms at the BBB interface in the pathogenesis of AD.}, language = {en} } @article{MagniLeontievSolimanetal.2022, author = {Magni, Eva and Leontiev, Wadim and Soliman, Sebastian and Dettwiler, Christian and Klein, Christian and Krastl, Gabriel and Weiger, Roland and Connert, Thomas}, title = {Accuracy of the fluorescence-aided identification technique (FIT) for detecting residual composite remnants after trauma splint removal — a laboratory study}, series = {Applied Sciences}, volume = {12}, journal = {Applied Sciences}, number = {19}, issn = {2076-3417}, doi = {10.3390/app121910054}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290252}, year = {2022}, abstract = {Distinguishing composite remnants from tooth structure after trauma splint removal can be challenging. This study aimed to compare the Fluorescence-aided Identification Technique (FIT) with conventional light illumination (CONV) in terms of accuracy and time required for the detection of composite remnants after trauma splint removal. Ten bovine tooth models containing anterior teeth from 12 to 22 with composite remnants after trauma splint removal were used. These models were examined by 10 students and 10 general dentists. Each examiner assessed the 10 models using CONV or FIT three times with an interval of 2 weeks each using a prototype fluorescence-inducing headlamp with a spectral bandwidth of (405 ± 7) nm for FIT and a dental unit lamp for CONV. The examiners charted the location of identified composite remnants, and the procedure time needed for each method was recorded. Statistical analysis was performed with R 3.2.2 software with a significance level of α = 5\%. FIT was more accurate and less time-consuming than CONV (p < 0.001). There were no significant differences between dentists and students concerning accuracy (CONV: p = 0.26; FIT: p = 0.73). Students performed FIT significantly faster than the dentists (p < 0.001). FIT is a quick and reliable method of identifying composite remnants after trauma splint removal.}, language = {en} } @article{DongWurmTaubenboeck2022, author = {Dong, Ruirui and Wurm, Michael and Taubenb{\"o}ck, Hannes}, title = {Seasonal and diurnal variation of land surface temperature distribution and its relation to land use/land cover patterns}, series = {International Journal of Environmental Research and Public Health}, volume = {19}, journal = {International Journal of Environmental Research and Public Health}, number = {19}, issn = {1660-4601}, doi = {10.3390/ijerph191912738}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290393}, year = {2022}, abstract = {The surface urban heat island (SUHI) affects the quality of urban life. Because varying urban structures have varying impacts on SUHI, it is crucial to understand the impact of land use/land cover characteristics for improving the quality of life in cities and urban health. Satellite-based data on land surface temperatures (LST) and derived land use/cover pattern (LUCP) indicators provide an efficient opportunity to derive the required data at a large scale. This study explores the seasonal and diurnal variation of spatial associations from LUCP and LST employing Pearson correlation and ordinary least squares regression analysis. Specifically, Landsat-8 images were utilized to derive LSTs in four seasons, taking Berlin as a case study. The results indicate that: (1) in terms of land cover, hot spots are mainly distributed over transportation, commercial and industrial land in the daytime, while wetlands were identified as hot spots during nighttime; (2) from the land composition indicators, the normalized difference built-up index (NDBI) showed the strongest influence in summer, while the normalized difference vegetation index (NDVI) exhibited the biggest impact in winter; (3) from urban morphological parameters, the building density showed an especially significant positive association with LST and the strongest effect during daytime.}, language = {en} } @article{BețiuNoveanuHancuetal.2022, author = {Bețiu, Alina M. and Noveanu, Lavinia and H{\^a}ncu, Iasmina M. and Lascu, Ana and Petrescu, Lucian and Maack, Christoph and Elm{\´e}r, Eskil and Muntean, Danina M.}, title = {Mitochondrial effects of common cardiovascular medications: the good, the bad and the mixed}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {21}, issn = {1422-0067}, doi = {10.3390/ijms232113653}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297384}, year = {2022}, abstract = {Mitochondria are central organelles in the homeostasis of the cardiovascular system via the integration of several physiological processes, such as ATP generation via oxidative phosphorylation, synthesis/exchange of metabolites, calcium sequestration, reactive oxygen species (ROS) production/buffering and control of cellular survival/death. Mitochondrial impairment has been widely recognized as a central pathomechanism of almost all cardiovascular diseases, rendering these organelles important therapeutic targets. Mitochondrial dysfunction has been reported to occur in the setting of drug-induced toxicity in several tissues and organs, including the heart. Members of the drug classes currently used in the therapeutics of cardiovascular pathologies have been reported to both support and undermine mitochondrial function. For the latter case, mitochondrial toxicity is the consequence of drug interference (direct or off-target effects) with mitochondrial respiration/energy conversion, DNA replication, ROS production and detoxification, cell death signaling and mitochondrial dynamics. The present narrative review aims to summarize the beneficial and deleterious mitochondrial effects of common cardiovascular medications as described in various experimental models and identify those for which evidence for both types of effects is available in the literature.}, language = {en} } @article{EsmaeilpourBroscheitShityakov2022, author = {Esmaeilpour, Donya and Broscheit, Jens Albert and Shityakov, Sergey}, title = {Cyclodextrin-based polymeric materials bound to corona protein for theranostic applications}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {21}, issn = {1422-0067}, doi = {10.3390/ijms232113505}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297399}, year = {2022}, abstract = {Cyclodextrins (CDs) are cyclic oligosaccharide structures that could be used for theranostic applications in personalized medicine. These compounds have been widely utilized not only for enhancing drug solubility, stability, and bioavailability but also for controlled and targeted delivery of small molecules. These compounds can be complexed with various biomolecules, such as peptides or proteins, via host-guest interactions. CDs are amphiphilic compounds with water-hating holes and water-absorbing surfaces. Architectures of CDs allow the drawing and preparation of CD-based polymers (CDbPs) with optimal pharmacokinetic and pharmacodynamic properties. These polymers can be cloaked with protein corona consisting of adsorbed plasma or extracellular proteins to improve nanoparticle biodistribution and half-life. Besides, CDs have become famous in applications ranging from biomedicine to environmental sciences. In this review, we emphasize ongoing research in biomedical fields using CD-based centered, pendant, and terminated polymers and their interactions with protein corona for theranostic applications. Overall, a perusal of information concerning this novel approach in biomedicine will help to implement this methodology based on host-guest interaction to improve therapeutic and diagnostic strategies.}, language = {en} } @article{NowackaChmielewskaGrabowskaGrabowskietal.2022, author = {Nowacka-Chmielewska, Marta and Grabowska, Konstancja and Grabowski, Mateusz and Meybohm, Patrick and Burek, Malgorzata and Małecki, Andrzej}, title = {Running from stress: neurobiological mechanisms of exercise-induced stress resilience}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {21}, issn = {1422-0067}, doi = {10.3390/ijms232113348}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-297407}, year = {2022}, abstract = {Chronic stress, even stress of a moderate intensity related to daily life, is widely acknowledged to be a predisposing or precipitating factor in neuropsychiatric diseases. There is a clear relationship between disturbances induced by stressful stimuli, especially long-lasting stimuli, and cognitive deficits in rodent models of affective disorders. Regular physical activity has a positive effect on the central nervous system (CNS) functions, contributes to an improvement in mood and of cognitive abilities (including memory and learning), and is correlated with an increase in the expression of the neurotrophic factors and markers of synaptic plasticity as well as a reduction in the inflammatory factors. Studies published so far show that the energy challenge caused by physical exercise can affect the CNS by improving cellular bioenergetics, stimulating the processes responsible for the removal of damaged organelles and molecules, and attenuating inflammation processes. Regular physical activity brings another important benefit: increased stress robustness. The evidence from animal studies is that a sedentary lifestyle is associated with stress vulnerability, whereas a physically active lifestyle is associated with stress resilience. Here, we have performed a comprehensive PubMed Search Strategy for accomplishing an exhaustive literature review. In this review, we discuss the findings from experimental studies on the molecular and neurobiological mechanisms underlying the impact of exercise on brain resilience. A thorough understanding of the mechanisms underlying the neuroprotective potential of preconditioning exercise and of the role of exercise in stress resilience, among other things, may open further options for prevention and therapy in the treatment of CNS diseases.}, language = {en} } @article{SedaghatHamedaniRebsKayvanpouretal.2022, author = {Sedaghat-Hamedani, Farbod and Rebs, Sabine and Kayvanpour, Elham and Zhu, Chenchen and Amr, Ali and M{\"u}ller, Marion and Haas, Jan and Wu, Jingyan and Steinmetz, Lars M. and Ehlermann, Philipp and Streckfuss-B{\"o}meke, Katrin and Frey, Norbert and Meder, Benjamin}, title = {Genotype complements the phenotype: identification of the pathogenicity of an LMNA splice variant by nanopore long-read sequencing in a large DCM family}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {20}, issn = {1422-0067}, doi = {10.3390/ijms232012230}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290415}, year = {2022}, abstract = {Dilated cardiomyopathy (DCM) is a common cause of heart failure (HF) and is of familial origin in 20-40\% of cases. Genetic testing by next-generation sequencing (NGS) has yielded a definite diagnosis in many cases; however, some remain elusive. In this study, we used a combination of NGS, human-induced pluripotent-stem-cell-derived cardiomyocytes (iPSC-CMs) and nanopore long-read sequencing to identify the causal variant in a multi-generational pedigree of DCM. A four-generation family with familial DCM was investigated. Next-generation sequencing (NGS) was performed on 22 family members. Skin biopsies from two affected family members were used to generate iPSCs, which were then differentiated into iPSC-CMs. Short-read RNA sequencing was used for the evaluation of the target gene expression, and long-read RNA nanopore sequencing was used to evaluate the relevance of the splice variants. The pedigree suggested a highly penetrant, autosomal dominant mode of inheritance. The phenotype of the family was suggestive of laminopathy, but previous genetic testing using both Sanger and panel sequencing only yielded conflicting evidence for LMNA p.R644C (rs142000963), which was not fully segregated. By re-sequencing four additional affected family members, further non-coding LMNA variants could be detected: rs149339264, rs199686967, rs201379016, and rs794728589. To explore the roles of these variants, iPSC-CMs were generated. RNA sequencing showed the LMNA expression levels to be significantly lower in the iPSC-CMs of the LMNA variant carriers. We demonstrated a dysregulated sarcomeric structure and altered calcium homeostasis in the iPSC-CMs of the LMNA variant carriers. Using targeted nanopore long-read sequencing, we revealed the biological significance of the variant c.356+1G>A, which generates a novel 5′ splice site in exon 1 of the cardiac isomer of LMNA, causing a nonsense mRNA product with almost complete RNA decay and haploinsufficiency. Using novel molecular analysis and nanopore technology, we demonstrated the pathogenesis of the rs794728589 (c.356+1G>A) splice variant in LMNA. This study highlights the importance of precise diagnostics in the clinical management and workup of cardiomyopathies.}, language = {en} } @article{RajendranRajendranGuptaetal.2022, author = {Rajendran, Ranjithkumar and Rajendran, Vinothkumar and Gupta, Liza and Shirvanchi, Kian and Schunin, Darja and Karnati, Srikanth and Giraldo-Vel{\´a}squez, Mario and Berghoff, Martin}, title = {Interferon beta-1a versus combined interferon beta-1a and oligodendrocyte-specific FGFR1 deletion in experimental autoimmune encephalomyelitis}, series = {International Journal of Molecular Sciences}, volume = {23}, journal = {International Journal of Molecular Sciences}, number = {20}, issn = {1422-0067}, doi = {10.3390/ijms232012183}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290401}, year = {2022}, abstract = {Recombinant beta interferons-1 (IFNβ-1) are used as first line therapies in patients with relapsing multiple sclerosis (MS), a chronic inflammatory and neurodegenerative disease of the CNS. IFNβ-1a/b has moderate effects on the prevention of relapses and slowing of disease progression. Fibroblast growth factors (FGFs) and FGF receptors (FGFRs) are known to play a key role in the pathology of MS and its model EAE. To investigate the effects of short-term treatment with s.c. IFNβ-1a versus the combined application of s.c. IFNβ-1a and oligodendrocyte-specific deletion of FGFR1 (Fgfr1\(^{ind-/-}\) mice) in MOG\(_{35-55}\)-induced EAE. IFNβ-1a (30 mg/kg) was applied s.c. from days 0-7 p.i. of EAE in controls and Fgfr1\(^{ind-/-}\) mice. FGFR signaling proteins associated with inflammation/degeneration in MS/EAE were analyzed by western blot in the spinal cord. Further, FGFR1 in Oli-neu oligodendrocytes were inhibited by PD166866 and treated with IFNβ-1a (400 ng/mL). Application of IFNβ-1a over 8 days resulted in less symptoms only at the peak of disease (days 9-11) compared to controls. Application of IFNβ-1a in Fgfr1\(^{ind-/-}\) mice resulted in less symptoms primarily in the chronic phase of EAE. Fgfr1\(^{ind-/-}\) mice treated with IFNβ-1a showed increased expression of pERK and BDNF. In Oli-neu oligodendrocytes, treatment with PD166866 and IFNβ-1a also showed an increased expression of pERK and BDNF/TrkB. These data suggest that the beneficial effects in the chronic phase of EAE and on signaling molecules associated with ERK and BDNF expression are caused by the modulation of FGFR1 and not by interferon beta-1a. FGFR may be a potential target for therapy in MS.}, language = {en} }