TY - JOUR A1 - Wu, Yu A1 - Pons, Valérie A1 - Goudet, Amélie A1 - Panigai, Laetitia A1 - Fischer, Annette A1 - Herweg, Jo-Ana A1 - Kali, Sabrina A1 - Davey, Robert A. A1 - Laporte, Jérôme A1 - Bouclier, Céline A1 - Yousfi, Rahima A1 - Aubenque, Céline A1 - Merer, Goulven A1 - Gobbo, Emilie A1 - Lopez, Roman A1 - Gillet, Cynthia A1 - Cojean, Sandrine A1 - Popoff, Michel R. A1 - Clayette, Pascal A1 - Le Grand, Roger A1 - Boulogne, Claire A1 - Tordo, Noël A1 - Lemichez, Emmanuel A1 - Loiseau, Philippe M. A1 - Rudel, Thomas A1 - Sauvaire, Didier A1 - Cintrat, Jean-Christophe A1 - Gillet, Daniel A1 - Barbier, Julien T1 - ABMA, a small molecule that inhibits intracellular toxins and pathogens by interfering with late endosomal compartments JF - Scientific Reports N2 - Intracellular pathogenic microorganisms and toxins exploit host cell mechanisms to enter, exert their deleterious effects as well as hijack host nutrition for their development. A potential approach to treat multiple pathogen infections and that should not induce drug resistance is the use of small molecules that target host components. We identifed the compound 1-adamantyl (5-bromo-2-methoxybenzyl) amine (ABMA) from a cell-based high throughput screening for its capacity to protect human cells and mice against ricin toxin without toxicity. This compound efciently protects cells against various toxins and pathogens including viruses, intracellular bacteria and parasite. ABMA provokes Rab7-positive late endosomal compartment accumulation in mammalian cells without affecting other organelles (early endosomes, lysosomes, the Golgi apparatus, the endoplasmic reticulum or the nucleus). As the mechanism of action of ABMA is restricted to host-endosomal compartments, it reduces cell infection by pathogens that depend on this pathway to invade cells. ABMA may represent a novel class of broad-spectrum compounds with therapeutic potential against diverse severe infectious diseases. KW - biology KW - antimicrobials KW - high-throughput screening KW - infectious diseases Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-173170 VL - 7 ER - TY - JOUR A1 - Farmer, Adam D. A1 - Strzelczyk, Adam A1 - Finisguerra, Alessandra A1 - Gourine, Alexander V. A1 - Gharabaghi, Alireza A1 - Hasan, Alkomiet A1 - Burger, Andreas M. A1 - Jaramillo, Andrés M. A1 - Mertens, Ann A1 - Majid, Arshad A1 - Verkuil, Bart A1 - Badran, Bashar W. A1 - Ventura-Bort, Carlos A1 - Gaul, Charly A1 - Beste, Christian A1 - Warren, Christopher M. A1 - Quintana, Daniel S. A1 - Hämmerer, Dorothea A1 - Freri, Elena A1 - Frangos, Eleni A1 - Tobaldini, Eleonora A1 - Kaniusas, Eugenijus A1 - Rosenow, Felix A1 - Capone, Fioravante A1 - Panetsos, Fivos A1 - Ackland, Gareth L. A1 - Kaithwas, Gaurav A1 - O'Leary, Georgia H. A1 - Genheimer, Hannah A1 - Jacobs, Heidi I. L. A1 - Van Diest, Ilse A1 - Schoenen, Jean A1 - Redgrave, Jessica A1 - Fang, Jiliang A1 - Deuchars, Jim A1 - Széles, Jozsef C. A1 - Thayer, Julian F. A1 - More, Kaushik A1 - Vonck, Kristl A1 - Steenbergen, Laura A1 - Vianna, Lauro C. A1 - McTeague, Lisa M. A1 - Ludwig, Mareike A1 - Veldhuizen, Maria G. A1 - De Couck, Marijke A1 - Casazza, Marina A1 - Keute, Marius A1 - Bikson, Marom A1 - Andreatta, Marta A1 - D'Agostini, Martina A1 - Weymar, Mathias A1 - Betts, Matthew A1 - Prigge, Matthias A1 - Kaess, Michael A1 - Roden, Michael A1 - Thai, Michelle A1 - Schuster, Nathaniel M. A1 - Montano, Nicola A1 - Hansen, Niels A1 - Kroemer, Nils B. A1 - Rong, Peijing A1 - Fischer, Rico A1 - Howland, Robert H. A1 - Sclocco, Roberta A1 - Sellaro, Roberta A1 - Garcia, Ronald G. A1 - Bauer, Sebastian A1 - Gancheva, Sofiya A1 - Stavrakis, Stavros A1 - Kampusch, Stefan A1 - Deuchars, Susan A. A1 - Wehner, Sven A1 - Laborde, Sylvain A1 - Usichenko, Taras A1 - Polak, Thomas A1 - Zaehle, Tino A1 - Borges, Uirassu A1 - Teckentrup, Vanessa A1 - Jandackova, Vera K. A1 - Napadow, Vitaly A1 - Koenig, Julian T1 - International Consensus Based Review and Recommendations for Minimum Reporting Standards in Research on Transcutaneous Vagus Nerve Stimulation (Version 2020) JF - Frontiers in Human Neuroscience N2 - Given its non-invasive nature, there is increasing interest in the use of transcutaneous vagus nerve stimulation (tVNS) across basic, translational and clinical research. Contemporaneously, tVNS can be achieved by stimulating either the auricular branch or the cervical bundle of the vagus nerve, referred to as transcutaneous auricular vagus nerve stimulation(VNS) and transcutaneous cervical VNS, respectively. In order to advance the field in a systematic manner, studies using these technologies need to adequately report sufficient methodological detail to enable comparison of results between studies, replication of studies, as well as enhancing study participant safety. We systematically reviewed the existing tVNS literature to evaluate current reporting practices. Based on this review, and consensus among participating authors, we propose a set of minimal reporting items to guide future tVNS studies. The suggested items address specific technical aspects of the device and stimulation parameters. We also cover general recommendations including inclusion and exclusion criteria for participants, outcome parameters and the detailed reporting of side effects. Furthermore, we review strategies used to identify the optimal stimulation parameters for a given research setting and summarize ongoing developments in animal research with potential implications for the application of tVNS in humans. Finally, we discuss the potential of tVNS in future research as well as the associated challenges across several disciplines in research and clinical practice. KW - transcutaneous vagus nerve stimulation KW - minimum reporting standards KW - guidelines & recommendations KW - transcutaneous auricular vagus nerve stimulation KW - transcutaneous cervical vagus nerve stimulation Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-234346 SN - 1662-5161 VL - 14 ER - TY - JOUR A1 - Polidori, Carlo A1 - Ballesteros, Yolanda A1 - Wurdack, Mareike A1 - Asís, Josep Daniel A1 - Tormos, José A1 - Baños-Picón, Laura A1 - Schmitt, Thomas T1 - Low host specialization in the cuckoo wasp, Parnopes grandior, weakens chemical mimicry but does not lead to local adaption JF - Insects N2 - Insect brood parasites have evolved a variety of strategies to avoid being detected by their hosts. Few previous studies on cuckoo wasps (Hymenoptera: Chrysididae), which are natural enemies of solitary wasps and bees, have shown that chemical mimicry, i.e., the biosynthesis of cuticular hydrocarbons (CHC) that match the host profile, evolved in several species. However, mimicry was not detected in all investigated host-parasite pairs. The effect of host range as a second factor that may play a role in evolution of mimicry has been neglected, since all previous studies were carried out on host specialists and at nesting sites where only one host species occurred. Here we studied the cuckoo wasp Parnopes grandior, which attacks many digger wasp species of the genus Bembix (Hymenoptera: Crabronidae). Given its weak host specialization, P. grandior may either locally adapt by increasing mimicry precision to only one of the sympatric hosts or it may evolve chemical insignificance by reducing the CHC profile complexity and/or CHCs amounts. At a study site harbouring three host species, we found evidence for a weak but appreciable chemical deception strategy in P. grandior. Indeed, the CHC profile of P. grandior was more similar to all sympatric Bembix species than to a non-host wasp species belonging to the same tribe as Bembix. Furthermore, P. grandior CHC profile was equally distant to all the hosts' CHC profiles, thus not pointing towards local adaptation of the CHC profile to one of the hosts' profile. We conducted behavioural assays suggesting that such weak mimicry is sufficient to reduce host aggression, even in absence of an insignificance strategy, which was not detected. Hence, we finally concluded that host range may indeed play a role in shaping the level of chemical mimicry in cuckoo wasps. KW - Chrysididae KW - Bembix KW - chemical mimicry KW - cuticular hydrocarbons Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-200651 SN - 2075-4450 VL - 11 IS - 2 ER - TY - JOUR A1 - Schischlevskij, Pavel A1 - Cordts, Isabell A1 - Günther, René A1 - Stolte, Benjamin A1 - Zeller, Daniel A1 - Schröter, Carsten A1 - Weyen, Ute A1 - Regensburger, Martin A1 - Wolf, Joachim A1 - Schneider, Ilka A1 - Hermann, Andreas A1 - Metelmann, Moritz A1 - Kohl, Zacharias A1 - Linker, Ralf A. A1 - Koch, Jan Christoph A1 - Stendel, Claudia A1 - Müschen, Lars H. A1 - Osmanovic, Alma A1 - Binz, Camilla A1 - Klopstock, Thomas A1 - Dorst, Johannes A1 - Ludolph, Albert C. A1 - Boentert, Matthias A1 - Hagenacker, Tim A1 - Deschauer, Marcus A1 - Lingor, Paul A1 - Petri, Susanne A1 - Schreiber-Katz, Olivia T1 - Informal caregiving in amyotrophic lateral sclerosis (ALS): a high caregiver burden and drastic consequences on caregivers' lives JF - Brain Sciences N2 - Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease that causes progressive autonomy loss and need for care. This does not only affect patients themselves, but also the patients’ informal caregivers (CGs) in their health, personal and professional lives. The big efforts of this multi-center study were not only to evaluate the caregivers' burden and to identify its predictors, but it also should provide a specific understanding of the needs of ALS patients' CGs and fill the gap of knowledge on their personal and work lives. Using standardized questionnaires, primary data from patients and their main informal CGs (n = 249) were collected. Patients' functional status and disease severity were evaluated using the Barthel Index, the revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-R) and the King’s Stages for ALS. The caregivers' burden was recorded by the Zarit Burden Interview (ZBI). Comorbid anxiety and depression of caregivers were assessed by the Hospital Anxiety and Depression Scale. Additionally, the EuroQol Five Dimension Five Level Scale evaluated their health-related quality of life. The caregivers' burden was high (mean ZBI = 26/88, 0 = no burden, ≥24 = highly burdened) and correlated with patients' functional status (r\(_p\) = −0.555, p < 0.001, n = 242). It was influenced by the CGs' own mental health issues due to caregiving (+11.36, 95% CI [6.84; 15.87], p < 0.001), patients' wheelchair dependency (+9.30, 95% CI [5.94; 12.66], p < 0.001) and was interrelated with the CGs' depression (r\(_p\) = 0.627, p < 0.001, n = 234), anxiety (r\(_p\) = 0.550, p < 0.001, n = 234), and poorer physical condition (r\(_p\) = −0.362, p < 0.001, n = 237). Moreover, female CGs showed symptoms of anxiety more often, which also correlated with the patients' impairment in daily routine (r\(_s\) = −0.280, p < 0.001, n = 169). As increasing disease severity, along with decreasing autonomy, was the main predictor of caregiver burden and showed to create relevant (negative) implications on CGs' lives, patient care and supportive therapies should address this issue. Moreover, in order to preserve the mental and physical health of the CGs, new concepts of care have to focus on both, on not only patients but also their CGs and gender-associated specific issues. As caregiving in ALS also significantly influences the socioeconomic status by restrictions in CGs' work lives and income, and the main reported needs being lack of psychological support and a high bureaucracy, the situation of CGs needs more attention. Apart from their own multi-disciplinary medical and psychological care, more support in care and patient management issues is required. KW - amyotrophic lateral sclerosis (ALS) KW - informal caregiving KW - caregiver burden KW - functional status KW - decreasing autonomy KW - depression KW - anxiety KW - health-related quality of life KW - socioeconomic status KW - psychological support Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-240981 SN - 2076-3425 VL - 11 IS - 6 ER - TY - JOUR A1 - García-Betancur, Juan-Carlos A1 - Goñi-Moreno, Angel A1 - Horger, Thomas A1 - Schott, Melanie A1 - Sharan, Malvika A1 - Eikmeier, Julian A1 - Wohlmuth, Barbara A1 - Zernecke, Alma A1 - Ohlsen, Knut A1 - Kuttler, Christina A1 - Lopez, Daniel T1 - Cell differentiation defines acute and chronic infection cell types in Staphylococcus aureus JF - eLife N2 - A central question to biology is how pathogenic bacteria initiate acute or chronic infections. Here we describe a genetic program for cell-fate decision in the opportunistic human pathogen Staphylococcus aureus, which generates the phenotypic bifurcation of the cells into two genetically identical but different cell types during the course of an infection. Whereas one cell type promotes the formation of biofilms that contribute to chronic infections, the second type is planktonic and produces the toxins that contribute to acute bacteremia. We identified a bimodal switch in the agr quorum sensing system that antagonistically regulates the differentiation of these two physiologically distinct cell types. We found that extracellular signals affect the behavior of the agr bimodal switch and modify the size of the specialized subpopulations in specific colonization niches. For instance, magnesium-enriched colonization niches causes magnesium binding to S. aureusteichoic acids and increases bacterial cell wall rigidity. This signal triggers a genetic program that ultimately downregulates the agr bimodal switch. Colonization niches with different magnesium concentrations influence the bimodal system activity, which defines a distinct ratio between these subpopulations; this in turn leads to distinct infection outcomes in vitro and in an in vivo murine infection model. Cell differentiation generates physiological heterogeneity in clonal bacterial infections and helps to determine the distinct infection types. KW - Staphylococcus aureus KW - infection KW - cell differentiation KW - pathogenic bacteria Y1 - 2017 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-170346 VL - 6 IS - e28023 ER - TY - JOUR A1 - Klitsch, Alexander A1 - Evdokimov, Dimitar A1 - Frank, Johanna A1 - Thomas, Dominique A1 - Saffer, Nadine A1 - Meyer zu Altenschildesche, Caren A1 - Sisignano, Marco A1 - Kampik, Daniel A1 - Malik, Rayaz A. A1 - Sommer, Claudia A1 - Üçeyler, Nurcan T1 - Reduced association between dendritic cells and corneal sub‐basal nerve fibers in patients with fibromyalgia syndrome JF - Journal of the Peripheral Nervous System N2 - In our study, we aimed at investigating corneal langerhans cells (LC) in patients with fibromyalgia syndrome (FMS) and small fiber neuropathy (SFN) as potential contributors to corneal small fiber pathology. We enrolled women with FMS (n = 134) and SFN (n = 41) who underwent neurological examination, neurophysiology, prostaglandin analysis in tear fluid, and corneal confocal microscopy (CCM). Data were compared with those of 60 age‐matched female controls. After screening for dry eye disease, corneal LC were counted and sub‐classified as dendritic (dLC) and non‐dendritic (ndLC) cells with or without nerve fiber association. We further analyzed corneal nerve fiber density (CNFD), length (CNFL), and branch density (CNBD). Neurological examination indicated deficits of small fiber function in patients with SFN. Nerve conduction studies were normal in all participants. Dry eye disease was more prevalent in FMS (17%) and SFN (28%) patients than in controls (5%). Tear fluid prostaglandin levels did not differ between FMS patients and controls. While corneal LC density in FMS and SFN patients was not different from controls, there were fewer dLC in association with nerve fibers in FMS and SFN patients than in controls (P < .01 each). Compared to controls, CNFL was lower in FMS and SFN patients (P < .05 each), CNFD was lower only in FMS patients (P < .05), and CNBD was lower only in SFN patients (P < .001). There was no difference in any CCM parameter between patients with and without dry eyes. Our data indicate changes in corneal innervation and LC distribution in FMS and SFN, potentially based on altered LC signaling. KW - corneal confocal microscopy KW - fibromyalgia syndrome KW - Langerhans cells KW - pain KW - small fiber neuropathy Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-214150 VL - 25 IS - 1 ER - TY - JOUR A1 - Tuca, Alexandru-Cristian A1 - Bernardelli de Mattos, Ives A1 - Funk, Martin A1 - Winter, Raimund A1 - Palackic, Alen A1 - Groeber-Becker, Florian A1 - Kruse, Daniel A1 - Kukla, Fabian A1 - Lemarchand, Thomas A1 - Kamolz, Lars-Peter T1 - Orchestrating the dermal/epidermal tissue ratio during wound healing by controlling the moisture content JF - Biomedicines N2 - A balanced and moist wound environment and surface increases the effect of various growth factors, cytokines, and chemokines, stimulating cell growth and wound healing. Considering this fact, we tested in vitro and in vivo water evaporation rates from the cellulose dressing epicite\(^{hydro}\) when combined with different secondary dressings as well as the resulting wound healing efficacy in a porcine donor site model. The aim of this study was to evaluate how the different rates of water evaporation affected wound healing efficacy. To this end, epicite\(^{hydro}\) primary dressing, in combination with different secondary dressing materials (cotton gauze, JELONET\(^◊\), AQUACEL\(^®\) Extra\(^™\), and OPSITE\(^◊\) Flexifix), was placed on 3 × 3 cm-sized dermatome wounds with a depth of 1.2 mm on the flanks of domestic pigs. The healing process was analyzed histologically and quantified by morphometry. High water evaporation rates by using the correct secondary dressing, such as cotton gauze, favored a better re-epithelialization in comparison with the low water evaporation resulting from an occlusive secondary dressing, which favored the formation of a new and intact dermal tissue that nearly fully replaced all the dermis that was removed during wounding. This newly available evidence may be of great benefit to clinical wound management. KW - bacterial cellulose dressing KW - secondary wound dressing KW - moisture balance KW - wound healing KW - in vivo experiments Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-275115 SN - 2227-9059 VL - 10 IS - 6 ER - TY - JOUR A1 - Kiem, Dominik A1 - Leisch, Michael A1 - Neureiter, Daniel A1 - Haslauer, Theresa A1 - Egle, Alexander A1 - Melchardt, Thomas A1 - Topp, Max S. A1 - Greil, Richard T1 - Two cases of pancytopenia with Coombs-negative hemolytic anemia after chimeric antigen receptor T-cell therapy JF - International Journal of Molecular Sciences N2 - Background: Chimeric antigen receptor (CAR) T-cells are changing the therapeutic landscape of hematologic malignancies. Severe side effects include cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS), but prolonged cytopenia has also been reported. The underlying mechanism for prolonged cytopenia is poorly understood so far. Cases: Severe pancytopenia with grade 2-3 anemia was marked 2–3 months after treatment. Laboratory evaluation revealed undetectable levels of haptoglobin with increased reticulocyte counts. Coomb's tests were negative, no schistocytes were detected on blood smear, and infectious causes were ruled out. Increased erythropoiesis without lymphoma infiltration was noted on bone marrow biopsy. A spontaneous increase in haptoglobin and hemoglobin levels was observed after several weeks. For one patient, peripheral CAR-T levels were monitored over time. We observed a decline at the same time as hemoglobin levels began to rise, implying a potential causality. Conclusion: To our knowledge, we describe the first two cases of Coombs-negative hemolytic anemia after CAR-T treatment for B-cell lymphoma. We encourage routine monitoring for hemolytic anemia after CAR-T treatment and also encourage further investigations on the underlying mechanism. KW - CAR T-cell KW - hemolytic anemia KW - prolonged cytopenia Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-284977 SN - 1422-0067 VL - 22 IS - 11 ER - TY - JOUR A1 - Englmeier, Jana A1 - von Hoermann, Christian A1 - Rieker, Daniel A1 - Benbow, Marc Eric A1 - Benjamin, Caryl A1 - Fricke, Ute A1 - Ganuza, Cristina A1 - Haensel, Maria A1 - Lackner, Tomáš A1 - Mitesser, Oliver A1 - Redlich, Sarah A1 - Riebl, Rebekka A1 - Rojas-Botero, Sandra A1 - Rummler, Thomas A1 - Salamon, Jörg-Alfred A1 - Sommer, David A1 - Steffan-Dewenter, Ingolf A1 - Tobisch, Cynthia A1 - Uhler, Johannes A1 - Uphus, Lars A1 - Zhang, Jie A1 - Müller, Jörg T1 - Dung-visiting beetle diversity is mainly affected by land use, while community specialization is driven by climate JF - Ecology and Evolution N2 - Dung beetles are important actors in the self-regulation of ecosystems by driving nutrient cycling, bioturbation, and pest suppression. Urbanization and the sprawl of agricultural areas, however, destroy natural habitats and may threaten dung beetle diversity. In addition, climate change may cause shifts in geographical distribution and community composition. We used a space-for-time approach to test the effects of land use and climate on α-diversity, local community specialization (H\(_2\)′) on dung resources, and γ-diversity of dung-visiting beetles. For this, we used pitfall traps baited with four different dung types at 115 study sites, distributed over a spatial extent of 300 km × 300 km and 1000 m in elevation. Study sites were established in four local land-use types: forests, grasslands, arable sites, and settlements, embedded in near-natural, agricultural, or urban landscapes. Our results show that abundance and species density of dung-visiting beetles were negatively affected by agricultural land use at both spatial scales, whereas γ-diversity at the local scale was negatively affected by settlements and on a landscape scale equally by agricultural and urban land use. Increasing precipitation diminished dung-visiting beetle abundance, and higher temperatures reduced community specialization on dung types and γ-diversity. These results indicate that intensive land use and high temperatures may cause a loss in dung-visiting beetle diversity and alter community networks. A decrease in dung-visiting beetle diversity may disturb decomposition processes at both local and landscape scales and alter ecosystem functioning, which may lead to drastic ecological and economic damage. KW - coleoptera KW - coprophagous beetles KW - decomposition KW - global change KW - hill numbers KW - network analysis Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-312846 SN - 2045-7758 VL - 12 IS - 10 ER - TY - JOUR A1 - Geissler, Julia A1 - Jans, Thomas A1 - Banaschewski, Tobias A1 - Becker, Katja A1 - Renner, Tobias A1 - Brandeis, Daniel A1 - Döpfner, Manfred A1 - Dose, Christina A1 - Hautmann, Christopher A1 - Holtmann, Martin A1 - Jenkner, Carolin A1 - Millenet, Sabina A1 - Romanos, Marcel T1 - Individualised short-term therapy for adolescents impaired by attention-deficit/hyperactivity disorder despite previous routine care treatment (ESCAadol)-Study protocol of a randomised controlled trial within the consortium ESCAlife JF - Trials N2 - Background: Despite the high persistence rate of attention-deficit/hyperactivity disorder (ADHD) throughout the lifespan, there is a considerable gap in knowledge regarding effective treatment strategies for adolescents with ADHD. This group in particular often shows substantial psychosocial impairment, low compliance and insufficient response to psychopharmacological interventions. Effective and feasible treatments should further consider the developmental shift in ADHD symptoms, comorbidity and psychosocial adversity as well as family dysfunction. Thus, individualised interventions for adolescent ADHD should comprise a multimodal treatment strategy. The randomised controlled ESCAadol study addresses the needs of this patient group and compares the outcome of short-term cognitive behavioural therapy with parent-based telephone-assisted self-help. Methods/design: In step 1, 160 adolescents aged 12 to 17 years with a diagnosis of ADHD will undergo a treatment as usual (TAU) observation phase of 1 month. In step 2, those still severely affected are randomised to the intervention group with an Individualised Modular Treatment Programme (IMTP) or a telephone-assisted self-help programme for parents (TASH) as an active control condition. The IMTP was specifically designed for the needs of adolescent ADHD. It comprises 10 sessions of individual cognitive behavioural therapy with the adolescents and/or the parents, for which participants choose three out of 10 available focus modules (e.g. organisational skills and planning, emotion regulation, problem solving and stress management, dysfunctional family communication). TASH combines a bibliotherapeutic component with 10 counselling sessions for the parents via telephone. Primary outcome is the change in ADHD symptoms in a clinician-rated diagnostic interview. Outcomes are assessed at inclusion into the study, after the TAU phase, after the intervention phase and after a further 12-week follow-up period. The primary statistical analysis will be by intention-to-treat, using linear regression models. Additionally, we will analyse psychometric and biological predictors and moderators of treatment response. Discussion: ESCAadol compares two short-term non-pharmacological interventions as cost-efficient and feasible treatment options for adolescent ADHD, addressing the specific needs and obstacles to treatment success in this group. We aim to contribute to personalised medicine for adolescent ADHD intended to be implemented in routine clinical care. KW - ADHD KW - adolescents KW - attention-deficit/hyperactivity disorder KW - behaviour therapy KW - RCT KW - individualised modular treatment programme KW - telephone-assisted self-help Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-176061 VL - 19 IS - 254 ER - TY - JOUR A1 - Peseschkian, Tara A1 - Cordts, Isabell A1 - Günther, René A1 - Stolte, Benjamin A1 - Zeller, Daniel A1 - Schröter, Carsten A1 - Weyen, Ute A1 - Regensburger, Martin A1 - Wolf, Joachim A1 - Schneider, Ilka A1 - Hermann, Andreas A1 - Metelmann, Moritz A1 - Kohl, Zacharias A1 - Linker, Ralf A. A1 - Koch, Jan Christoph A1 - Büchner, Boriana A1 - Weiland, Ulrike A1 - Schönfelder, Erik A1 - Heinrich, Felix A1 - Osmanovic, Alma A1 - Klopstock, Thomas A1 - Dorst, Johannes A1 - Ludolph, Albert C. A1 - Boentert, Matthias A1 - Hagenacker, Tim A1 - Deschauer, Marcus A1 - Lingor, Paul A1 - Petri, Susanne A1 - Schreiber-Katz, Olivia T1 - A nation-wide, multi-center study on the quality of life of ALS patients in Germany JF - Brain Sciences N2 - Improving quality of life (QoL) is central to amyotrophic lateral sclerosis (ALS) treatment. This Germany-wide, multicenter cross-sectional study analyses the impact of different symptom-specific treatments and ALS variants on QoL. Health-related QoL (HRQoL) in 325 ALS patients was assessed using the Amyotrophic Lateral Sclerosis Assessment Questionnaire 5 (ALSAQ-5) and EuroQol Five Dimension Five Level Scale (EQ-5D-5L), together with disease severity (captured by the revised ALS Functional Rating Scale (ALSFRS-R)) and the current care and therapies used by our cohort. At inclusion, the mean ALSAQ-5 total score was 56.93 (max. 100, best = 0) with a better QoL associated with a less severe disease status (β = −1.96 per increase of one point in the ALSFRS-R score, p < 0.001). “Limb-onset” ALS (lALS) was associated with a better QoL than “bulbar-onset” ALS (bALS) (mean ALSAQ-5 total score 55.46 versus 60.99, p = 0.040). Moreover, with the ALSFRS-R as a covariate, using a mobility aid (β = −7.60, p = 0.001), being tracheostomized (β = −14.80, p = 0.004) and using non-invasive ventilation (β = −5.71, p = 0.030) were associated with an improved QoL, compared to those at the same disease stage who did not use these aids. In contrast, antidepressant intake (β = 5.95, p = 0.007), and increasing age (β = 0.18, p = 0.023) were predictors of worse QoL. Our results showed that the ALSAQ-5 was better-suited for ALS patients than the EQ-5D-5L. Further, the early and symptom-specific clinical management and supply of assistive devices can significantly improve the individual HRQoL of ALS patients. Appropriate QoL questionnaires are needed to monitor the impact of treatment to provide the best possible and individualized care. KW - Amyotrophic Lateral Sclerosis (ALS) KW - Amyotrophic Lateral Sclerosis Assessment Questionnaire 5 (ALSAQ-5) KW - ALS treatment KW - “bulbar-onset” ALS (bALS) KW - “limb-onset” ALS (lALS) KW - EuroQol Five Dimension Five Level Scale (EQ-5D-5L) KW - health-related quality of life (HRQoL) KW - quality of life (QoL) KW - symptom-specific treatment KW - assistive devices Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-234147 SN - 2076-3425 VL - 11 IS - 3 ER - TY - JOUR A1 - Li, Kunkun A1 - Prada, Juan A1 - Damineli, Daniel S. C. A1 - Liese, Anja A1 - Romeis, Tina A1 - Dandekar, Thomas A1 - Feijó, José A. A1 - Hedrich, Rainer A1 - Konrad, Kai Robert T1 - An optimized genetically encoded dual reporter for simultaneous ratio imaging of Ca\(^{2+}\) and H\(^{+}\) reveals new insights into ion signaling in plants JF - New Phytologist N2 - Whereas the role of calcium ions (Ca\(^{2+}\)) in plant signaling is well studied, the physiological significance of pH‐changes remains largely undefined. Here we developed CapHensor, an optimized dual‐reporter for simultaneous Ca\(^{2+}\) and pH ratio‐imaging and studied signaling events in pollen tubes (PTs), guard cells (GCs), and mesophyll cells (MCs). Monitoring spatio‐temporal relationships between membrane voltage, Ca\(^{2+}\)‐ and pH‐dynamics revealed interconnections previously not described. In tobacco PTs, we demonstrated Ca\(^{2+}\)‐dynamics lag behind pH‐dynamics during oscillatory growth, and pH correlates more with growth than Ca\(^{2+}\). In GCs, we demonstrated abscisic acid (ABA) to initiate stomatal closure via rapid cytosolic alkalization followed by Ca2+ elevation. Preventing the alkalization blocked GC ABA‐responses and even opened stomata in the presence of ABA, disclosing an important pH‐dependent GC signaling node. In MCs, a flg22‐induced membrane depolarization preceded Ca2+‐increases and cytosolic acidification by c. 2 min, suggesting a Ca\(^{2+}\)/pH‐independent early pathogen signaling step. Imaging Ca2+ and pH resolved similar cytosol and nuclear signals and demonstrated flg22, but not ABA and hydrogen peroxide to initiate rapid membrane voltage‐, Ca\(^{2+}\)‐ and pH‐responses. We propose close interrelation in Ca\(^{2+}\)‐ and pH‐signaling that is cell type‐ and stimulus‐specific and the pH having crucial roles in regulating PT growth and stomata movement. KW - abscisic acid (ABA) KW - calcium KW - flg22 KW - guard cells KW - imaging KW - ion signaling KW - pH KW - pollen tube Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-239847 VL - 230 IS - 6 SP - 2292 EP - 2310 ER - TY - JOUR A1 - Lang, Stefan J. A1 - Messmer, Elisabeth M. A1 - Geerling, Gerd A1 - Mackert, Marc J. A1 - Brunner, Tobias A1 - Dollak, Sylvia A1 - Kutchoukov, Borislav A1 - Böhringer, Daniel A1 - Reinhard, Thomas A1 - Maier, Philip T1 - Prospective, randomized, double-blind trial to investigate the efficacy and safety of corneal cross-linking to halt the progression of keratoconus JF - BMC Ophthalmology N2 - Background: Corneal cross-linking is widely used to treat keratoconus. However, to date, only limited data from randomized trials support its efficacy. Methods: The efficacy and safety of corneal cross-linking for halting progression of keratoconus were investigated in a prospective, randomized, blinded, placebo controlled, multicentre trial. Twenty-nine keratoconus patients were randomized in three trial centres. The mean age at inclusion was 28 years. Longitudinal changes in corneal refraction were assessed by linear regression. The best corrected visual acuity, surface defects and corneal inflammation were also assessed. These data were analysed with a multifactorial linear regression model. Results: A total of 15 eyes were randomized to the treatment and 14 to the control group. Follow-up averaged 1098 days. Corneal refractive power decreased on average (+/-standard deviation) by 0.35 +/- 0.58 dioptres/year in the treatment group. The controls showed an increase of 0.11 +/- 0.61 dioptres/year. This difference was statistically significant (p = 0.02). Conclusions: Our data suggest that corneal cross-linking is an effective treatment for some patients to halt the progression of keratoconus. However, some of the treated patients still progressed, whereas some untreated controls improved. Therefore, further investigations are necessary to decide which patients require treatment and which do not. KW - ultraviolet-a KW - riboflavin KW - Scheimpflug KW - eyes KW - haze Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-151498 VL - 15 IS - 78 ER - TY - JOUR A1 - Henriksson, Sofia A1 - Calderón-Montaño, José Manuel A1 - Solvie, Daniel A1 - Warpman Berglund, Ulrika A1 - Helleday, Thomas T1 - Overexpressed c-Myc sensitizes cells to TH1579, a mitotic arrest and oxidative DNA damage inducer JF - Biomolecules N2 - 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. KW - MTH1 KW - TH588 KW - TH1579 KW - c-Myc KW - replication stress KW - DNA damage KW - cell death KW - cancer Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-297547 SN - 2218-273X VL - 12 IS - 12 ER - TY - JOUR A1 - Herrmann, Johannes A1 - Adam, Elisabeth Hannah A1 - Notz, Quirin A1 - Helmer, Philipp A1 - Sonntagbauer, Michael A1 - Ungemach-Papenberg, Peter A1 - Sanns, Andreas A1 - Zausig, York A1 - Steinfeldt, Thorsten A1 - Torje, Iuliu A1 - Schmid, Benedikt A1 - Schlesinger, Tobias A1 - Rolfes, Caroline A1 - Reyher, Christian A1 - Kredel, Markus A1 - Stumpner, Jan A1 - Brack, Alexander A1 - Wurmb, Thomas A1 - Gill-Schuster, Daniel A1 - Kranke, Peter A1 - Weismann, Dirk A1 - Klinker, Hartwig A1 - Heuschmann, Peter A1 - Rücker, Viktoria A1 - Frantz, Stefan A1 - Ertl, Georg A1 - Muellenbach, Ralf Michael A1 - Mutlak, Haitham A1 - Meybohm, Patrick A1 - Zacharowski, Kai A1 - Lotz, Christopher T1 - COVID-19 Induced Acute Respiratory Distress Syndrome — A Multicenter Observational Study JF - Frontiers in Medicine N2 - Background: Proportions of patients dying from the coronavirus disease-19 (COVID-19) vary between different countries. We report the characteristics; clinical course and outcome of patients requiring intensive care due to COVID-19 induced acute respiratory distress syndrome (ARDS). Methods: This is a retrospective, observational multicentre study in five German secondary or tertiary care hospitals. All patients consecutively admitted to the intensive care unit (ICU) in any of the participating hospitals between March 12 and May 4, 2020 with a COVID-19 induced ARDS were included. Results: A total of 106 ICU patients were treated for COVID-19 induced ARDS, whereas severe ARDS was present in the majority of cases. Survival of ICU treatment was 65.0%. Median duration of ICU treatment was 11 days; median duration of mechanical ventilation was 9 days. The majority of ICU treated patients (75.5%) did not receive any antiviral or anti-inflammatory therapies. Venovenous (vv) ECMO was utilized in 16.3%. ICU triage with population-level decision making was not necessary at any time. Univariate analysis associated older age, diabetes mellitus or a higher SOFA score on admission with non-survival during ICU stay. Conclusions: A high level of care adhering to standard ARDS treatments lead to a good outcome in critically ill COVID-19 patients. KW - COVID-19 KW - ARDS (acute respiratory distress syndrome) KW - intensive care medicine KW - pandemia KW - Germany Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-219834 SN - 2296-858X VL - 7 ER - TY - JOUR A1 - Dreischulte, Tobias A1 - Sanftenberg, Linda A1 - Hennigs, Philipp A1 - Zöllinger, Isabel A1 - Schwaiger, Rita A1 - Floto, Caroline A1 - Sebastiao, Maria A1 - Kühlein, Thomas A1 - Hindenburg, Dagmar A1 - Gagyor, Ildikó A1 - Wildgruber, Domenika A1 - Hausen, Anita A1 - Janke, Christian A1 - Hölscher, Michael A1 - Teupser, Daniel A1 - Gensichen, Jochen T1 - Detecting medication risks among people in need of care: performance of six instruments JF - International Journal of Environmental Research and Public Health N2 - Introduction: Numerous tools exist to detect potentially inappropriate medication (PIM) and potential prescribing omissions (PPO) in older people, but it remains unclear which tools may be most relevant in which setting. Objectives: This cross sectional study compares six validated tools in terms of PIM and PPO detection. Methods: We examined the PIM/PPO prevalence for all tools combined and the sensitivity of each tool. The pairwise agreement between tools was determined using Cohen’s Kappa. Results: We included 226 patients in need of care (median (IQR age 84 (80–89)). The overall PIM prevalence was 91.6 (95% CI, 87.2–94.9)% and the overall PPO prevalence was 63.7 (57.1–69.9%)%. The detected PIM prevalence ranged from 76.5%, for FORTA-C/D, to 6.6% for anticholinergic drugs (German-ACB). The PPO prevalences for START (63.7%) and FORTA-A (62.8%) were similar. The pairwise agreement between tools was poor to moderate. The sensitivity of PIM detection was highest for FORTA-C/D (55.1%), and increased to 79.2% when distinct items from STOPP were added. Conclusion: Using a single screening tool may not have sufficient sensitivity to detect PIMs and PPOs. Further research is required to optimize the composition of PIM and PPO tools in different settings. KW - inappropriate medication KW - prescribing omission KW - nursing home residents KW - polypharmacy KW - adverse drug reaction Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-304921 SN - 1660-4601 VL - 20 IS - 3 ER - TY - JOUR A1 - Lux, Thomas J. A1 - Banck, Michael A1 - Saßmannshausen, Zita A1 - Troya, Joel A1 - Krenzer, Adrian A1 - Fitting, Daniel A1 - Sudarevic, Boban A1 - Zoller, Wolfram G. A1 - Puppe, Frank A1 - Meining, Alexander A1 - Hann, Alexander T1 - Pilot study of a new freely available computer-aided polyp detection system in clinical practice JF - International Journal of Colorectal Disease N2 - Purpose Computer-aided polyp detection (CADe) systems for colonoscopy are already presented to increase adenoma detection rate (ADR) in randomized clinical trials. Those commercially available closed systems often do not allow for data collection and algorithm optimization, for example regarding the usage of different endoscopy processors. Here, we present the first clinical experiences of a, for research purposes publicly available, CADe system. Methods We developed an end-to-end data acquisition and polyp detection system named EndoMind. Examiners of four centers utilizing four different endoscopy processors used EndoMind during their clinical routine. Detected polyps, ADR, time to first detection of a polyp (TFD), and system usability were evaluated (NCT05006092). Results During 41 colonoscopies, EndoMind detected 29 of 29 adenomas in 66 of 66 polyps resulting in an ADR of 41.5%. Median TFD was 130 ms (95%-CI, 80–200 ms) while maintaining a median false positive rate of 2.2% (95%-CI, 1.7–2.8%). The four participating centers rated the system using the System Usability Scale with a median of 96.3 (95%-CI, 70–100). Conclusion EndoMind’s ability to acquire data, detect polyps in real-time, and high usability score indicate substantial practical value for research and clinical practice. Still, clinical benefit, measured by ADR, has to be determined in a prospective randomized controlled trial. KW - colonoscopy KW - polyp KW - artificial intelligence KW - deep learning KW - CADe Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-324459 VL - 37 IS - 6 ER - TY - JOUR A1 - Hetzer, Benjamin A1 - Orth-Höller, Dorothea A1 - Würzner, Reinhard A1 - Kreidl, Peter A1 - Lackner, Michaela A1 - Müller, Thomas A1 - Knabl, Ludwig A1 - Geisler-Moroder, Daniel Rudolf A1 - Mellmann, Alexander A1 - Sesli, Özcan A1 - Holzknecht, Jeanett A1 - Noce, Damia A1 - Akarathum, Noppadon A1 - Chotinaruemol, Somporn A1 - Prelog, Martina A1 - Oberdorfer, Peninnah T1 - “Enhanced acquisition of antibiotic-resistant intestinal E. coli during the first year of life assessed in a prospective cohort study” JF - Antimicrobial Resistance & Infection Control N2 - Background Increasing bacterial resistance to antibiotics is a serious problem worldwide. We sought to record the acquisition of antibiotic-resistant Escherichia coli (E. coli) in healthy infants in Northern Thailand and investigated potential determinants. Methods Stool samples from 142 infants after birth, at ages 2wk, 2mo, 4 to 6mo, and 1y, and parent stool samples were screened for E. coli resistance to tetracycline, ampicillin, co-trimoxazole, and cefazoline by culture, and isolates were further investigated for multiresistance by disc diffusion method. Pulsed-field gel electrophoresis was performed to identify persistent and transmitted strains. Genetic comparison of resistant and transmitted strains was done by multilocus sequence typing (MLST) and strains were further investigated for extra- and intra-intestinal virulence factors by multiplex PCR. Results Forty-seven (33%) neonatal meconium samples contained resistant E. coli. Prevalence increased continuously: After 1y, resistance proportion (tetracycline 80%, ampicillin 72%, co-trimoxazole 66%, cefazoline 35%) almost matched those in parents. In 8 infants (6%), identical E. coli strains were found in at least 3 sampling time points (suggesting persistence). Transmission of resistant E. coli from parents to child was observed in only 8 families. MLST showed high diversity. We could not identify any virulence genes or factors associated with persistence, or transmission of resistant E. coli. Full-term, vaginal birth and birth in rural hospital were identified as risk factors for early childhood colonization with resistant E. coli. Conclusion One third of healthy Thai neonates harboured antibiotic-resistant E. coli in meconium. The proportion of resistant E. coli increased during the first year of life almost reaching the value in adults. We hypothesize that enhancement of infection control measures and cautious use of antibiotics may help to control further increase of resistance. KW - Escherichia coli KW - antibiotic resistance KW - multiresistance KW - transmission KW - persistence KW - children KW - neonates Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-320284 VL - 8 ER - TY - JOUR A1 - Döhler, Ida A1 - Röder, Daniel A1 - Schlesinger, Tobias A1 - Nassen, Christian Alexander A1 - Germer, Christoph-Thomas A1 - Wiegering, Armin A1 - Lock, Johan Friso T1 - Risk-adjusted perioperative bridging anticoagulation reduces bleeding complications without increasing thromboembolic events in general and visceral surgery JF - BMC Anesthesiology N2 - Background Perioperative bridging of oral anticoagulation increases the risk of bleeding complications after elective general and visceral surgery. The aim of this study was to explore, whether an individual risk-adjusted bridging regimen can reduce bleeding events, while still protecting against thromboembolic events. Methods We performed a quality improvement study comparing bridging parameters and postoperative outcomes before (period 1) and after implementation (period 2) of a new risk-adjusted bridging regimen. The primary endpoint of the study was overall incidence of postoperative bleeding complications during 30 days postoperatively. Secondary endpoints were major postoperative bleeding, minor bleeding, thromboembolic events, postoperative red blood cell transfusion, perioperative length-of-stay (LOS) and in-hospital mortality. Results A total of 263 patients during period 1 and 271 patients during period 2 were compared. The included elective operations covered the entire field of general and visceral surgery. The overall incidence of bleeding complications declined from 22.1% during period 1 to 10.3% in period 2 (p < 0.001). This reduction affected both major as well as minor bleeding events (8.4% vs. 4.1%; p = 0.039; 13.7% vs. 6.3%; p = 0.004). The incidence of thromboembolic events remained low (0.8% vs. 1.1%). No changes in mortality or length-of-stay were observed. Conclusion It is important to balance the individual thromboembolic and bleeding risks in perioperative bridging management. The risk adjusted bridging regimen reduces bleeding events in general and visceral surgery while the risk of thromboembolism remains comparably low. KW - low-molecular heparin KW - atrial fibrillation KW - postoperative bleeding KW - thromboembolism KW - anticoagulation KW - bridging Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-357305 VL - 23 ER - TY - JOUR A1 - Andreska, Thomas A1 - Lüningschrör, Patrick A1 - Wolf, Daniel A1 - McFleder, Rhonda L. A1 - Ayon-Olivas, Maurilyn A1 - Rattka, Marta A1 - Drechsler, Christine A1 - Perschin, Veronika A1 - Blum, Robert A1 - Aufmkolk, Sarah A1 - Granado, Noelia A1 - Moratalla, Rosario A1 - Sauer, Markus A1 - Monoranu, Camelia A1 - Volkmann, Jens A1 - Ip, Chi Wang A1 - Stigloher, Christian A1 - Sendtner, Michael T1 - DRD1 signaling modulates TrkB turnover and BDNF sensitivity in direct pathway striatal medium spiny neurons JF - Cell Reports N2 - Highlights • Dopamine receptor-1 activation induces TrkB cell-surface expression in striatal neurons • Dopaminergic deficits cause TrkB accumulation and clustering in the ER • TrkB clusters colocalize with cargo receptor SORCS-2 in direct pathway striatal neurons • Intracellular TrkB clusters fail to fuse with lysosomes after dopamine depletion Summary Disturbed motor control is a hallmark of Parkinson’s disease (PD). Cortico-striatal synapses play a central role in motor learning and adaption, and brain-derived neurotrophic factor (BDNF) from cortico-striatal afferents modulates their plasticity via TrkB in striatal medium spiny projection neurons (SPNs). We studied the role of dopamine in modulating the sensitivity of direct pathway SPNs (dSPNs) to BDNF in cultures of fluorescence-activated cell sorting (FACS)-enriched D1-expressing SPNs and 6-hydroxydopamine (6-OHDA)-treated rats. DRD1 activation causes enhanced TrkB translocation to the cell surface and increased sensitivity for BDNF. In contrast, dopamine depletion in cultured dSPN neurons, 6-OHDA-treated rats, and postmortem brain of patients with PD reduces BDNF responsiveness and causes formation of intracellular TrkB clusters. These clusters associate with sortilin related VPS10 domain containing receptor 2 (SORCS-2) in multivesicular-like structures, which apparently protects them from lysosomal degradation. Thus, impaired TrkB processing might contribute to disturbed motor function in PD. KW - motor learning KW - cortico-striatal synapse KW - basal ganglia KW - direct pathway KW - DRD1 KW - dSPN KW - BDNF KW - TrkB KW - synaptic plasticity KW - GPCR Y1 - 2023 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-349932 VL - 42 IS - 6 ER -