@article{BoehmScherzerKroletal.2016, author = {B{\"o}hm, Jennifer and Scherzer, S{\"o}nke and Krol, Elzbieta and Kreuzer, Ines and von Meyer, Katharina and Lorey, Christian and Mueller, Thomas D. and Shabala, Lana and Monte, Isabel and Salano, Roberto and Al-Rasheid, Khaled A. S. and Rennenberg, Heinz and Shabala, Sergey and Neher, Erwin and Hedrich, Rainer}, title = {The Venus Flytrap Dionaea muscipula Counts Prey-Induced Action Potentials to Induce Sodium Uptake}, series = {Current Biology}, volume = {26}, journal = {Current Biology}, number = {3}, doi = {10.1016/j.cub.2015.11.057}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-128054}, pages = {286-295}, year = {2016}, abstract = {Carnivorous plants, such as the Venus flytrap (Dionaea muscipula), depend on an animal diet when grown in nutrient-poor soils. When an insect visits the trap and tilts the mechanosensors on the inner surface, action potentials (APs) are fired. After a moving object elicits two APs, the trap snaps shut, encaging the victim. Panicking preys repeatedly touch the trigger hairs over the subsequent hours, leading to a hermetically closed trap, which via the gland-based endocrine system is flooded by a prey-decomposing acidic enzyme cocktail. Here, we asked the question as to how many times trigger hairs have to be stimulated (e.g., now many APs are required) for the flytrap to recognize an encaged object as potential food, thus making it worthwhile activating the glands. By applying a series of trigger-hair stimulations, we found that the touch hormone jasmonic acid (JA) signaling pathway is activated after the second stimulus, while more than three APs are required to trigger an expression of genes encoding prey-degrading hydrolases, and that this expression is proportional to the number of mechanical stimulations. A decomposing animal contains a sodium load, and we have found that these sodium ions enter the capture organ via glands. We identified a flytrap sodium channel DmHKT1 as responsible for this sodium acquisition, with the number of transcripts expressed being dependent on the number of mechano-electric stimulations. Hence, the number of APs a victim triggers while trying to break out of the trap identifies the moving prey as a struggling Na+-rich animal and nutrition for the plant.}, subject = {Venusfliegenfalle}, language = {en} } @article{BoehmScherzerShabalaetal.2016, author = {B{\"o}hm, J. and Scherzer, S. and Shabala, S. and Krol, E. and Neher, E. and Mueller, T. D. and Hedrich, R.}, title = {Venus flytrap HKT1-type channel provides for prey sodium uptake into carnivorous plant without conflicting with electrical excitability}, series = {Molecular Plant}, volume = {9}, journal = {Molecular Plant}, number = {3}, doi = {10.1016/j.molp.2015.09.017}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-189803}, pages = {428-436}, year = {2016}, abstract = {The animal diet of the carnivorous Venus flytrap, Dionaea muscipula, contains a sodium load that enters the capture organ via an HKT1-type sodium channel, expressed in special epithelia cells on the inner trap lobe surface. DmHKT1 expression and sodium uptake activity is induced upon prey contact. Here, we analyzed the HKT1 properties required for prey sodium osmolyte management of carnivorous Dionaea. Analyses were based on homology modeling, generation of model-derived point mutants, and their functional testing in Xenopus oocytes. We showed that the wild-type HKT1 and its Na\(^+\)- and K\(^+\)-permeable mutants function as ion channels rather than K\(^+\) transporters driven by proton or sodium gradients. These structural and biophysical features of a high-capacity, Na\(^+\)-selective ion channel enable Dionaea glands to manage prey-derived sodium loads without confounding the action potential-based information management of the flytrap.}, language = {en} } @article{ButtmannSeuffertMaederetal.2016, author = {Buttmann, Mathias and Seuffert, Linda and M{\"a}der, Uwe and Toyka, Klaus V.}, title = {Malignancies after mitoxantrone for multiple sclerosis: a retrospective cohort study}, series = {Neurology}, volume = {86}, journal = {Neurology}, doi = {10.1212/WNL.0000000000002745}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188300}, pages = {2203-2207}, year = {2016}, abstract = {Objective: To assess the therapy-related risk of malignancies in mitoxantrone-treated patients with multiple sclerosis. Methods: This retrospective observational cohort study included all mitoxantrone-treated patients with multiple sclerosis seen at our department between 1994 and 2007. We collected follow-up information on medically confirmed malignancies, life status, and cause of death, as of 2010. Malignancy rates were compared to the German national cancer registry matched for sex, age, and year of occurrence. Results: Follow-up was completed in 676 of 677 identified patients. Median follow-up time was 8.7 years (interquartile range 6.8-11.2), corresponding to 6,220 person-years. Median cumulative mitoxantrone dose was 79.0 mg/m(2) (interquartile range 50.8-102.4). Thirty-seven patients (5.5\%) were diagnosed with a malignancy after mitoxantrone initiation, revealing a standardized incidence ratio of 1.50 (95\% confidence interval CI] 1.05-2.08). Entities included breast cancer (n = 9), colorectal cancer (n = 7), acute myeloid leukemia (n = 4, 0.6\%), and others (each entity n = 1 or 2). The standardized incidence ratio of colorectal cancer was 2.98 (95\% CI 1.20-6.14) and of acute myeloid leukemia 10.44 (95\% CI 3.39-24.36). It was not increased for other entities including breast cancer. Multivariate Cox regression identified higher age at treatment initiation but neither cumulative mitoxantrone dose (>75 vs 75 mg/m(2)) nor treatment with other immunosuppressive drugs or sex as a risk factor. Fifty-five patients had died, among them 12 of a malignancy and 43 reportedly of other causes. Conclusions: While the overall incidence of malignancies was only mildly increased, the risk of leukemia and colorectal cancer was heightened. If confirmed, posttherapy colonoscopy could become advisable.}, language = {en} } @article{BuschNadalSchmidetal.2016, author = {Busch, Martin and Nadal, Jennifer and Schmid, Matthias and Paul, Katharina and Titze, Stephanie and H{\"u}bner, Silvia and K{\"o}ttgen, Anna and Schultheiss, Ulla T. and Baid-Agrawal, Seema and Lorenzen, Johan and Schlieper, Georg and Sommerer, Claudia and Krane, Vera and Hilge, Robert and Kielstein, Jan T. and Kronenberg, Florian and Wanner, Christoph and Eckardt, Kai-Uwe and Wolf, Gunter}, title = {Glycaemic control and antidiabetic therapy in patients with diabetes mellitus and chronic kidney disease - cross-sectional data from the German Chronic Kidney Disease (GCKD) cohort}, series = {BMC Nephrology}, volume = {17}, journal = {BMC Nephrology}, number = {59}, doi = {10.1186/s12882-016-0273-z}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-164687}, year = {2016}, abstract = {Background Diabetes mellitus (DM) is the leading cause of end-stage renal disease. Little is known about practice patterns of anti-diabetic therapy in the presence of chronic kidney disease (CKD) and correlates with glycaemic control. We therefore aimed to analyze current antidiabetic treatment and correlates of metabolic control in a large contemporary prospective cohort of patients with diabetes and CKD. Methods The German Chronic Kidney Disease (GCKD) study enrolled 5217 patients aged 18-74 years with an estimated glomerular filtration rate (eGFR) between 30-60 mL/min/1.73 m2 or proteinuria >0.5 g/d. The use of diet prescription, oral anti-diabetic medication, and insulin was assessed at baseline. HbA1c, measured centrally, was the main outcome measure. Results At baseline, DM was present in 1842 patients (35 \%) and the median HbA1C was 7.0 \% (25th-75th percentile: 6.8-7.9 \%), equalling 53 mmol/mol (51, 63); 24.2 \% of patients received dietary treatment only, 25.5 \% oral antidiabetic drugs but not insulin, 8.4 \% oral antidiabetic drugs with insulin, and 41.8 \% insulin alone. Metformin was used by 18.8 \%. Factors associated with an HbA1C level >7.0 \% (53 mmol/mol) were higher BMI (OR = 1.04 per increase of 1 kg/m2, 95 \% CI 1.02-1.06), hemoglobin (OR = 1.11 per increase of 1 g/dL, 95 \% CI 1.04-1.18), treatment with insulin alone (OR = 5.63, 95 \% CI 4.26-7.45) or in combination with oral antidiabetic agents (OR = 4.23, 95 \% CI 2.77-6.46) but not monotherapy with metformin, DPP-4 inhibitors, or glinides. Conclusions Within the GCKD cohort of patients with CKD stage 3 or overt proteinuria, antidiabetic treatment patterns were highly variable with a remarkably high proportion of more than 50 \% receiving insulin-based therapies. Metabolic control was overall satisfactory, but insulin use was associated with higher HbA1C levels.}, language = {en} } @article{BuschHoffjanBergmannetal.2016, author = {Busch, Albert and Hoffjan, Sabine and Bergmann, Frauke and Hartung, Birgit and Jung, Helena and Hanel, Daniela and Tzschach, Andeas and Kadar, Janos and von Kodolitsch, Yskert and Germer, Christoph-Thomas and Trobisch, Heiner and Strasser, Erwin and Wildenauer, Ren{\´e}}, title = {Vascular type Ehlers-Danlos syndrome is associated with platelet dysfunction and low vitamin D serum concentration}, series = {Orphanet Journal of Rare Diseases}, volume = {11}, journal = {Orphanet Journal of Rare Diseases}, number = {111}, doi = {10.1186/s13023-016-0491-2}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-147757}, year = {2016}, abstract = {Background The vascular type represents a very rare, yet the clinically most fatal entity of Ehlers-Danlos syndrome (EDS). Patients are often admitted due to arterial bleedings and the friable tissue and the altered coagulation contribute to the challenge in treatment strategies. Until now there is little information about clotting characteristics that might influence hemostasis decisively and eventually worsen emergency situations. Results 22 vascular type EDS patients were studied for hemoglobin, platelet volume and count, Quick and activated partial thromboplastin time, fibrinogen, factor XIII, von Willebrand disease, vitamin D and platelet aggregation by modern standard laboratory methods. Results show a high prevalence of over 50 \% for platelet aggregation disorders in vascular type EDS patients, especially for collagen and epinephrine induced tests, whereas the plasmatic cascade did not show any alterations. Additionally, more than half of the tested subjects showed low vitamin D serum levels, which might additionally affect vascular wall integrity. Conclusion The presented data underline the importance of detailed laboratory screening methods in vascular type EDS patients in order to allow for targeted application of platelet-interacting substances that might be of decisive benefit in the emergency setting.}, language = {en} } @article{BuschBuschScholzetal.2016, author = {Busch, Albert and Busch, Martin and Scholz, Claus-J{\"u}rgen and Kellersmann, Richard and Otto, Christoph and Chernogubova, Ekaterina and Maegdefessel, Lars and Zernecke, Alma and Lorenz, Udo}, title = {Aneurysm miRNA Signature Differs, Depending on Disease Localization and Morphology}, series = {International Journal of Molecular Science}, volume = {17}, journal = {International Journal of Molecular Science}, number = {1}, issn = {International Journal of Molecular Science}, doi = {10.3390/ijms17010081}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146422}, pages = {81}, year = {2016}, abstract = {Limited comprehension of aneurysm pathology has led to inconclusive results from clinical trials. miRNAs are key regulators of post-translational gene modification and are useful tools in elucidating key features of aneurysm pathogenesis in distinct entities of abdominal and popliteal aneurysms. Here, surgically harvested specimens from 19 abdominal aortic aneurysm (AAA) and 8 popliteal artery aneurysm (PAA) patients were analyzed for miRNA expression and histologically classified regarding extracellular matrix (ECM) remodeling and inflammation. DIANA-based computational target prediction and pathway enrichment analysis verified our results, as well as previous ones. miRNA-362, -19b-1, -194, -769, -21 and -550 were significantly down-regulated in AAA samples depending on degree of inflammation. Similar or inverse regulation was found for miR-769, 19b-1 and miR-550, -21, whereas miR-194 and -362 were unaltered in PAA. In situ hybridization verified higher expression of miR-550 and -21 in PAA compared to AAA and computational analysis for target genes and pathway enrichment affirmed signal transduction, cell-cell-interaction and cell degradation pathways, in line with previous results. Despite the vague role of miRNAs for potential diagnostic and treatment purposes, the number of candidates from tissue signature studies is increasing. Tissue morphology influences subsequent research, yet comparison of distinct entities of aneurysm disease can unravel core pathways.}, language = {en} } @article{BurnsGoldsteinNewgreenetal.2016, author = {Burns, Alan J. and Goldstein, Allan M. and Newgreen, Donald F. and Stamp, Lincon and Sch{\"a}fer, Karl-Herbert and Metzger, Marco and Hotta, Ryo and Young, Heather M. and Andrews, Peter W. and Thapar, Nikhil and Belkind-Gerson, Jaime and Bondurand, Nadege and Bornstein, Joel C. and Chan, Wood Yee and Cheah, Kathryn and Gershon, Michael D. and Heuckeroth, Robert O. and Hofstra, Robert M.W. and Just, Lothar and Kapur, Raj P. and King, Sebastian K. and McCann, Conor J. and Nagy, Nandor and Ngan, Elly and Obermayr, Florian and Pachnis, Vassilis and Pasricha, Pankaj J. and Sham, Mai Har and Tam, Paul and Vanden Berghe, Pieter}, title = {White paper on guidelines concerning enteric nervous system stem cell therapy for enteric neuropathies}, series = {Developmental Biology}, volume = {417}, journal = {Developmental Biology}, number = {2}, doi = {10.1016/j.ydbio.2016.04.001}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187415}, pages = {229-251}, year = {2016}, abstract = {Over the last 20 years, there has been increasing focus on the development of novel stem cell based therapies for the treatment of disorders and diseases affecting the enteric nervous system (ENS) of the gastrointestinal tract (so-called enteric neuropathies). Here, the idea is that ENS progenitor/stem cells could be transplanted into the gut wall to replace the damaged or absent neurons and glia of the ENS. This White Paper sets out experts' views on the commonly used methods and approaches to identify, isolate, purify, expand and optimize ENS stem cells, transplant them into the bowel, and assess transplant success, including restoration of gut function. We also highlight obstacles that must be overcome in order to progress from successful preclinical studies in animal models to ENS stem cell therapies in the clinic.}, language = {en} } @article{BuckDecristoforo2016, author = {Buck, Andreas and Decristoforo, Clemens}, title = {Highlights lecture EANM 2015: the search for nuclear medicine's superheroes}, series = {European Journal of Nuclear Medicine and Molecular Imaging}, volume = {43}, journal = {European Journal of Nuclear Medicine and Molecular Imaging}, number = {10}, doi = {10.1007/s00259-016-3423-4}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-187613}, pages = {1910-1927}, year = {2016}, abstract = {The EANM 2015 Annual Congress, held from October 10th to 14th in Hamburg, Germany, was outstanding in many respects. With 5550 participants, this was by far the largest European congress concerning nuclear medicine. More than 1750 scientific presentations were submitted, with more than 250 abstracts from young scientists, indicating that the future success of our discipline is fuelled by a high number of young individuals becoming involved in a multitude of scientific activities. Significant improvements have been made in molecular imaging of cancer, particularly in prostate cancer. PSMA-directed PET/CT appears to become a new gold standard for staging and restaging purposes. Novel tumour specific compounds have shown their potential for target identification also in other solid neoplasms and further our understanding of tumour biology and heterogeneity. In addition, a variety of nuclear imaging techniques guiding surgical interventions have been introduced. A particular focus of the congress was put on targeted, radionuclide based therapies. Novel theranostic concepts addressing also tumour entities with high incidence rates such as prostate cancer, melanoma, and lymphoma, have shown effective anti-tumour activity. Strategies have been presented to improve further already established therapeutic regimens such as somatostatin receptor based radio receptor therapy for treating advanced neuroendocrine tumours. Significant contributions were presented also in the neurosciences track. An increasing number of target structures of high interest in neurology and psychiatry are now available for PET and SPECT imaging, facilitating specific imaging of different subtypes of dementia and movement disorders as well as neuroinflammation. Major contributions in the cardiovascular track focused on further optimization of cardiac perfusion imaging by reducing radiation exposure, reducing scanning time, and improving motion correction. Besides coronary artery disease, many contributions focused on cardiac inflammation, cardiac sarcoidosis, and specific imaging of large vessel vasculitis. The physics and instrumentation track included many highlights such as novel, high resolution scanners. The most noteworthy news and developments of this meeting were summarized in the highlights lecture. Only 55 scientific contributions were mentioned, and hence they represent only a brief summary, which is outlined in this article. For a more detailed view, all presentations can be accessed by the online version of the European Journal of Nuclear Medicine and Molecular Imaging (Volume 42, Supplement 1).}, language = {en} } @article{Buch2016, author = {Buch, Marina-Rafaela}, title = {Madame Chrysanth{\`e}me (1887) et Japoneries d'automne (1889) de Pierre Loti entre japonisme et exotisme d{\´e}senchant{\´e}}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {2}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2510-2613}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-161603}, pages = {53-75}, year = {2016}, abstract = {The novel Madame Chrysanth{\`e}me (1887) and the essays collected in Japoneries d'automne (1889) written by French travel author Pierre Loti offer a paradoxical view of Japan during the Meiji period. In both travel writings, the author is torn between aesthetic japonism - which spread all over Europe at the end of the 19th century - and exotic expectations, i.e. the picturesque fascination of the Other. The latter, however, remains unsatisfied throughout his stay. In both writings, Pierre Loti provides an insight into Japan that entirely reflects the spirit of his time. Thereby, he contributes to an image of Japan, which will long remain vivid in the Occident. Contemporaries perceive Loti's representation of Japan as a realistic testimony, tinged with both sensory impressions and his highly ambiguous feelings towards the distant country, which in the end remained incomprehensible to him.}, subject = {Loti, Pierre}, language = {fr} } @article{BrueningWehnerHausneretal.2016, author = {Br{\"u}ning, Christoph and Wehner, Johannes and Hausner, Julian and Wenzel, Michael and Engel, Volker}, title = {Exciton dynamics in perturbed vibronic molecular aggregates}, series = {Structural Dynamics}, volume = {3}, journal = {Structural Dynamics}, doi = {10.1063/1.4936127}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-126085}, pages = {043201}, year = {2016}, abstract = {A site specific perturbation of a photo-excited molecular aggregate can lead to a localization of excitonic energy. We investigate this localization dynamics for laser-prepared excited states. Changing the parameters of the electric field significantly influences the exciton localization which offers the possibility for a selective control of this process. This is demonstrated for aggregates possessing a single vibrational degree of freedom per monomer unit. It is shown that the effects identified for the molecular dimer can be generalized to larger aggregates with a high density of vibronic states.}, language = {en} } @article{Brunke2016, author = {Brunke, Dirk}, title = {Der nationalepische Pionier Esteban Echeverr{\´i}a. Ein Beitrag zur Entstehungsgeschichte des romantischen epischen Gedichts in Hispanoamerika}, series = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, volume = {2}, journal = {promptus - W{\"u}rzburger Beitr{\"a}ge zur Romanistik}, issn = {2510-2613}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-161592}, pages = {25-51}, year = {2016}, abstract = {This article concentrates on the Argentine author Esteban Echeverr{\´i}a who is known as the founding father of Romanticism in the River Plate region. The author of this article intends to show that the importance of Echeverr{\´i}a for the development of Argentine national literature goes beyond the spreading of Romanticist aesthetics. Especially his poem La cautiva (1837) has been regarded as the national epic poem of Argentina because it represents national landscape and the early days of national history. However, as the classification of this narrative poem as the national epic poem already indicates, Echeverr{\´i}a also contributed to the presence of this prestigious genre at the River Plate region. By investigating Echeverr{\´i}a's less known verse texts - namely the texts which were read by all Romantics but which have been neglected by literary studies so far - this article illustrates that Echeverr{\´i}a gave decisive impulses for the presence of the epic poem at the River Plate.}, subject = {Echeverr{\´i}a, Esteban}, language = {de} } @article{BrunetVolffSchartl2016, author = {Brunet, Fr{\´e}d{\´e}ric G. and Volff, Jean-Nicolas and Schartl, Manfred}, title = {Whole Genome Duplications Shaped the Receptor Tyrosine Kinase Repertoire of Jawed Vertebrates}, series = {Genome Biology Evolution}, volume = {8}, journal = {Genome Biology Evolution}, number = {15}, doi = {10.1093/gbe/evw103}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-146988}, pages = {1600-1613}, year = {2016}, abstract = {The receptor tyrosine kinase (RTK) gene family, involved primarily in cell growth and differentiation, comprises proteins with a common enzymatic tyrosine kinase intracellular domain adjacent to a transmembrane region. The amino-terminal portion of RTKs is extracellular and made of different domains, the combination of which characterizes each of the 20 RTK subfamilies among mammals. We analyzed a total of 7,376 RTK sequences among 143 vertebrate species to provide here the first comprehensive census of the jawed vertebrate repertoire. We ascertained the 58 genes previously described in the human and mouse genomes and established their phylogenetic relationships. We also identified five additional RTKs amounting to a total of 63 genes in jawed vertebrates. We found that the vertebrate RTK gene family has been shaped by the two successive rounds of whole genome duplications (WGD) called 1R and 2R (1R/2R) that occurred at the base of the vertebrates. In addition, the Vegfr and Ephrin receptor subfamilies were expanded by single gene duplications. In teleost fish, 23 additional RTK genes have been retained after another expansion through the fish-specific third round (3R) of WGD. Several lineage-specific gene losses were observed. For instance, birds have lost three RTKs, and different genes are missing in several fish sublineages. The RTK gene family presents an unusual high gene retention rate from the vertebrate WGDs (58.75\% after 1R/2R, 64.4\% after 3R), resulting in an expansion that might be correlated with the evolution of complexity of vertebrate cellular communication and intracellular signaling.}, language = {en} } @article{BrevikvanDonkelaarWeberetal.2016, author = {Brevik, Erlend J and van Donkelaar, Marjolein M. J. and Weber, Heike and S{\´a}nchez-Mora, Cristina and Jacob, Christian and Rivero, Olga and Kittel-Schneider, Sarah and Garcia-martinez, Iris and Aebi, Marcel and van Hulzen, Kimm and Cormand, Bru and Ramos-Quiroga, Josep A and Lesch, Klaus-Peter and Reif, Andreas and Ribases, Marta and Franke, Barbara and Posserud, Maj-Britt and Johansson, Stefan and Lundervold, Astri J. and Haavik, Jan and Zayats, Tetyana}, title = {Genome-wide analyses of aggressiveness in attention-deficit hyperactivity disorder}, series = {American Journal of Medical Genetics Part B-Neuropsychiatric Genetics}, volume = {171B}, journal = {American Journal of Medical Genetics Part B-Neuropsychiatric Genetics}, number = {5}, organization = {IMAGE Consortium}, doi = {10.1002/ajmg.b.32434}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-188116}, pages = {733-747}, year = {2016}, abstract = {Aggressiveness is a behavioral trait that has the potential to be harmful to individuals and society. With an estimated heritability of about 40\%, genetics is important in its development. We performed an exploratory genome-wide association (GWA) analysis of childhood aggressiveness in attention deficit hyperactivity disorder (ADHD) to gain insight into the underlying biological processes associated with this trait. Our primary sample consisted of 1,060 adult ADHD patients (aADHD). To further explore the genetic architecture of childhood aggressiveness, we performed enrichment analyses of suggestive genome-wide associations observed in aADHD among GWA signals of dimensions of oppositionality (defiant/vindictive and irritable dimensions) in childhood ADHD (cADHD). No single polymorphism reached genome-wide significance (P<5.00E-08). The strongest signal in aADHD was observed at rs10826548, within a long noncoding RNA gene (beta = -1.66, standard error (SE) = 0.34, P = 1.07E-06), closely followed by rs35974940 in the neurotrimin gene (beta = 3.23, SE = 0.67, P = 1.26E-06). The top GWA SNPs observed in aADHD showed significant enrichment of signals from both the defiant/vindictive dimension (Fisher's P-value = 2.28E-06) and the irritable dimension in cADHD (Fisher's P-value = 0.0061). In sum, our results identify a number of biologically interesting markers possibly underlying childhood aggressiveness and provide targets for further genetic exploration of aggressiveness across psychiatric disorders.}, language = {en} } @article{BrendtkeWiehlGroeberetal.2016, author = {Brendtke, Rico and Wiehl, Michael and Groeber, Florian and Schwarz, Thomas and Walles, Heike and Hansmann, Jan}, title = {Feasibility Study on a Microwave-Based Sensor for Measuring Hydration Level Using Human Skin Models}, series = {PLoS ONE}, volume = {11}, journal = {PLoS ONE}, number = {4}, doi = {10.1371/journal.pone.0153145}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-179934}, year = {2016}, abstract = {Tissue dehydration results in three major types of exsiccosis—hyper-, hypo-, or isonatraemia. All three types entail alterations of salt concentrations leading to impaired biochemical processes, and can finally cause severe morbidity. The aim of our study was to demonstrate the feasibility of a microwave-based sensor technology for the non-invasive measurement of the hydration status. Electromagnetic waves at high frequencies interact with molecules, especially water. Hence, if a sample contains free water molecules, this can be detected in a reflected microwave signal. To develop the sensor system, human three-dimensional skin equivalents were instituted as a standardized test platform mimicking reproducible exsiccosis scenarios. Therefore, skin equivalents with a specific hydration and density of matrix components were generated and microwave measurements were performed. Hydration-specific spectra allowed deriving the hydration state of the skin models. A further advantage of the skin equivalents was the characterization of the impact of distinct skin components on the measured signals to investigate mechanisms of signal generation. The results demonstrate the feasibility of a non-invasive microwave-based hydration sensor technology. The sensor bears potential to be integrated in a wearable medical device for personal health monitoring.}, language = {en} } @article{BraunschweigKrummenacherMailaenderetal.2016, author = {Braunschweig, Holger and Krummenacher, Ivo and Mail{\"a}nder, Lisa and Pentecost, Leanne and Vargas, Alfredo}, title = {Formation of a stable radical by oxidation of a tetraorganoborate}, series = {Chemical Communications}, volume = {52}, journal = {Chemical Communications}, number = {43}, doi = {10.1039/c6cc02916g}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191321}, pages = {7005-7008}, year = {2016}, abstract = {Herein, we describe the selective formation of a stable neutral spiroborate radical by one-electron oxidation of the corresponding tetraorganoborate salt Li[B(C\(_4\)Ph\(_4\))\(_2\)], formally containing a tetrahedral borate centre and a s-cis-butadiene radical cation as the spin-bearing site. Spectroscopic and computational methods have been used to determine the spin distribution and the chromism observed in the solid state.}, language = {en} } @article{BraunschweigEwingGhoshetal.2016, author = {Braunschweig, Holger and Ewing, William C. and Ghosh, Sundargopal and Kramer, Thomas and Mattock, James D. and {\"O}streicher, Sebastian and Vargas, Alfredo and Werner, Christine}, title = {Trimetallaborides as starting points for the syntheses of large metal-rich molecular borides and clusters}, series = {Chemical Science}, volume = {7}, journal = {Chemical Science}, number = {1}, doi = {10.1039/c5sc03206g}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-191511}, pages = {109-116}, year = {2016}, abstract = {Treatment of an anionic dimanganaborylene complex ([{Cp(CO)\(_2\)Mn}\(_2\)B]\(^-\)) with coinage metal cations stabilized by a very weakly coordinating Lewis base (SMe\(_2\)) led to the coordination of the incoming metal and subsequent displacement of dimethylsulfide in the formation of hexametalladiborides featuring planar four-membered M\(_2\)B\(_2\) cores (M = Cu, Au) comparable to transition metal clusters constructed around four-membered rings composed solely of coinage metals. The analogies between compounds consisting of B\(_2\)M\(_2\) units and M\(_4\) (M = Cu, Au) units speak to the often overlooked metalloid nature of boron. Treatment of one of these compounds (M = Cu) with a Lewis-basic metal fragment (Pt(PCy\(_3\))\(_2\)) led to the formation of a tetrametallaboride featuring two manganese, one copper and one platinum atom, all bound to boron in a geometry not yet seen for this kind of compound. Computational examination suggests that this geometry is the result of d\(^{10}\)-d\(^{10}\) dispersion interactions between the copper and platinum fragments.}, language = {en} } @article{BraunschweigConstantinidisDellermannetal.2016, author = {Braunschweig, Holger and Constantinidis, Philipp and Dellermann, Theresa and Ewing, William and Fischer, Ingo and Hess, Merlin and Knight, Fergus and Rempel, Anna and Schneider, Christoph and Ullrich, Stefan and Vargas, Alfredo and Woolins, Derek}, title = {Highly Strained Heterocycles Constructed from Boron-Boron Multiple Bonds and Heavy Chalcogens}, series = {Angewandte Chemie, International Edition}, volume = {55}, journal = {Angewandte Chemie, International Edition}, number = {18}, doi = {10.1002/anie.201601691}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-138237}, pages = {5606 -- 5609}, year = {2016}, abstract = {The reactions of a diborene with elemental selenium or tellurium are shown to afford a diboraselenirane or diboratellurirane, respectively. These reactions are reminiscent of the sequestration of subvalent oxygen and nitrogen in the formation of oxiranes and aziridines; however, such reactivity is not known between alkenes and the heavy chalcogens. Although carbon is too electronegative to affect the reduction of elements with lower relative electronegativity, the highly reducing nature of the B B double bond enables reactions with Se0 and Te0. The capacity of multiple bonds between boron atoms to donate electron density is highlighted in reactions where diborynes behave as nucleophiles, attacking one of the two Te atoms of diaryltellurides, forming salts consisting of diboratellurenium cations and aryltelluride anions.}, subject = {Bor}, language = {en} } @article{BratengeierHolubyev2016, author = {Bratengeier, Klaus and Holubyev, Kostyantyn}, title = {Anisotropy of dose contributions-an instrument to upgrade real time IMRT and VMAT adaptation?}, series = {Medical Physics}, volume = {43}, journal = {Medical Physics}, number = {11}, doi = {10.1118/1.4963806}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186833}, pages = {5826-5834}, year = {2016}, abstract = {Purpose: To suggest a definition of dose deposition anisotropy for the purpose of ad hoc adaptation of intensity modulated arc therapy (IMRT) and volumetric arc therapy (VMAT), particularly in the vicinity of important organs at risk (OAR), also for large deformations. Methods: Beam's-eye-view (BEV) based fluence warping is a standard adaptation method with disadvantages for strongly varying OAR shapes. 2-Step-adaptation overcomes these difficulties by a deeper analysis of the 3D properties of adaptation processes, but requires separate arcs for every OAR to spare, which makes it impractical for cases with multiple OARs. The authors aim to extend the 2-Step method to arbitrary intensity modulated plan by analyzing the anisotropy of dose contributions. Anisotropy was defined as a second term of Fourier transformation of gantry angle dependent dose contributions. For a cylindrical planning target volume (PTV) surrounding an OAR of varying diameter, the anisotropy and the dose-normalized anisotropy were analyzed for several scenarios of optimized fluence distributions. 2-Step adaptation to decreasing and increasing OAR diameter was performed, and compared to a usual fluence based adaptation method. For two clinical cases, prostate and neck, the VMAT was generated and the behavior of anisotropy was qualitatively explored for deformed organs at risk. \# Results: Dose contribution anisotropy in the PTV peaks around nearby OARs. The thickness of the "anisotropy wall" around OAR increases for increasing OAR radius, as also does the width of 2-Step dose saturating fluence peak adjacent to the OAR K. Bratengeier et al., "A comparison between 2-Step IMRT and conventional IMRT planning," Radiother. Oncol. 84, 298-306 (2007)]. Different optimized beam fluence profiles resulted in comparable radial dependence of normalized anisotropy. As predicted, even for patient cases, anisotropy was inflated even more than increasing diameters of OAR. Conclusions: For cylindrically symmetric cases, the dose distribution anisotropy defined in the present work implicitly contains adaptation-relevant information about 3D relationships between PTV and OAR and degree of OAR sparing. For more complex realistic cases, it shows the predicted behavior qualitatively. The authors claim to have found a first component for advancing a 2-Step adaptation to a universal adaptation algorithm based on the BEV projection of the dose anisotropy. Further planning studies to explore the potential of anisotropy for adaptation algorithms using phantoms and clinical cases of differing complexity will follow.}, language = {en} } @article{BousquetFarrellCrooksetal.2016, author = {Bousquet, J. and Farrell, J. and Crooks, G. and Hellings, P. and Bel, E. H. and Bewick, M. and Chavannes, N. H. and Correia de Sousa, J. and Cruz, A. A. and Haahtela, T. and Joos, G. and Khaltaev, N. and Malva, J. and Muraro, A. and Nogues, M. and Palkonen, S. and Pedersen, S. and Robalo-Cordeiro, C. and Samolinski, B. and Strandberg, T. and Valiulis, A. and Yorgancioglu, A. and Zuberbier, T. and Bedbrook, A. and Aberer, W. and Adachi, M. and Agusti, A. and Akdis, C. A. and Akdis, M. and Ankri, J. and Alonso, A. and Annesi-Maesano, I. and Ansotegui, I. J. and Anto, J. M. and Arnavielhe, S. and Arshad, H. and Bai, C. and Baiardini, I. and Bachert, C. and Baigenzhin, A. K. and Barbara, C. and Bateman, E. D. and Begh{\´e}, B. and Ben Kheder, A. and Bennoor, K. S. and Benson, M. and Bergmann, K. C. and Bieber, T. and Bindslev-Jensen, C. and Bjermer, L. and Blain, H. and Blasi, F. and Boner, A. L. and Bonini, M. and Bonini, S. and Bosnic-Anticevitch, S. and Boulet, L. P. and Bourret, R. and Bousquet, P. J. and Braido, F. and Briggs, A. H. and Brightling, C. E. and Brozek, J. and Buhl, R. and Burney, P. G. and Bush, A. and Caballero-Fonseca, F. and Caimmi, D. and Calderon, M. A. and Calverley, P. M. and Camargos, P. A. M. and Canonica, G. W. and Camuzat, T. and Carlsen, K. H. and Carr, W. and Carriazo, A. and Casale, T. and Cepeda Sarabia, A. M. and Chatzi, L. and Chen, Y. Z. and Chiron, R. and Chkhartishvili, E. and Chuchalin, A. G. and Chung, K. F. and Ciprandi, G. and Cirule, I. and Cox, L. and Costa, D. J. and Custovic, A. and Dahl, R. and Dahlen, S. E. and Darsow, U. and De Carlo, G. and De Blay, F. and Dedeu, T. and Deleanu, D. and De Manuel Keenoy, E. and Demoly, P. and Denburg, J. A. and Devillier, P. and Didier, A. and Dinh-Xuan, A. T. and Djukanovic, R. and Dokic, D. and Douagui, H. and Dray, G. and Dubakiene, R. and Durham, S. R. and Dykewicz, M. S. and El-Gamal, Y. and Emuzyte, R. and Fabbri, L. M. and Fletcher, M. and Fiocchi, A. and Fink Wagner, A. and Fonseca, J. and Fokkens, W. J. and Forastiere, F. and Frith, P. and Gaga, M. and Gamkrelidze, A. and Garces, J. and Garcia-Aymerich, J. and Gemicioğlu, B. and Gereda, J. E. and Gonz{\´a}lez Diaz, S. and Gotua, M. and Grisle, I. and Grouse, L. and Gutter, Z. and Guzm{\´a}n, M. A. and Heaney, L. G. and Hellquist-Dahl, B. and Henderson, D. and Hendry, A. and Heinrich, J. and Heve, D. and Horak, F. and Hourihane, J. O'. B. and Howarth, P. and Humbert, M. and Hyland, M. E. and Illario, M. and Ivancevich, J. C. and Jardim, J. R. and Jares, E. J. and Jeandel, C. and Jenkins, C. and Johnston, S. L. and Jonquet, O. and Julge, K. and Jung, K. S. and Just, J. and Kaidashev, I. and Kaitov, M. R. and Kalayci, O. and Kalyoncu, A. F. and Keil, T. and Keith, P. K. and Klimek, L. and Koffi N'Goran, B. and Kolek, V. and Koppelman, G. H. and Kowalski, M. L. and Kull, I. and Kuna, P. and Kvedariene, V. and Lambrecht, B. and Lau, S. and Larenas‑Linnemann, D. and Laune, D. and Le, L. T. T. and Lieberman, P. and Lipworth, B. and Li, J. and Lodrup Carlsen, K. and Louis, R. and MacNee, W. and Magard, Y. and Magnan, A. and Mahboub, B. and Mair, A. and Majer, I. and Makela, M. J. and Manning, P. and Mara, S. and Marshall, G. D. and Masjedi, M. R. and Matignon, P. and Maurer, M. and Mavale‑Manuel, S. and Mel{\´e}n, E. and Melo‑Gomes, E. and Meltzer, E. O. and Menzies‑Gow, A. and Merk, H. and Michel, J. P. and Miculinic, N. and Mihaltan, F. and Milenkovic, B. and Mohammad, G. M. Y. and Molimard, M. and Momas, I. and Montilla‑Santana, A. and Morais‑Almeida, M. and Morgan, M. and M{\"o}sges, R. and Mullol, J. and Nafti, S. and Namazova‑Baranova, L. and Naclerio, R. and Neou, A. and Neffen, H. and Nekam, K. and Niggemann, B. and Ninot, G. and Nyembue, T. D. and O'Hehir, R. E. and Ohta, K. and Okamoto, Y. and Okubo, K. and Ouedraogo, S. and Paggiaro, P. and Pali‑Sch{\"o}ll, I. and Panzner, P. and Papadopoulos, N. and Papi, A. and Park, H. S. and Passalacqua, G. and Pavord, I. and Pawankar, R. and Pengelly, R. and Pfaar, O. and Picard, R. and Pigearias, B. and Pin, I. and Plavec, D. and Poethig, D. and Pohl, W. and Popov, T. A. and Portejoie, F. and Potter, P. and Postma, D. and Price, D. and Rabe, K. F. and Raciborski, F. and Radier Pontal, F. and Repka‑Ramirez, S. and Reitamo, S. and Rennard, S. and Rodenas, F. and Roberts, J. and Roca, J. and Rodriguez Ma{\~n}as, L. and et al,}, title = {Scaling up strategies of the chronic respiratory disease programme of the European Innovation Partnership on Active and Healthy Ageing (Action Plan B3: Area 5)}, series = {Clinical and Translational Allergy}, volume = {6}, journal = {Clinical and Translational Allergy}, number = {29}, doi = {10.1186/s13601-016-0116-9}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-166874}, year = {2016}, abstract = {Action Plan B3 of the European Innovation Partnership on Active and Healthy Ageing (EIP on AHA) focuses on the integrated care of chronic diseases. Area 5 (Care Pathways) was initiated using chronic respiratory diseases as a model. The chronic respiratory disease action plan includes (1) AIRWAYS integrated care pathways (ICPs), (2) the joint initiative between the Reference site MACVIA-LR (Contre les MAladies Chroniques pour un VIeillissement Actif) and ARIA (Allergic Rhinitis and its Impact on Asthma), (3) Commitments for Action to the European Innovation Partnership on Active and Healthy Ageing and the AIRWAYS ICPs network. It is deployed in collaboration with the World Health Organization Global Alliance against Chronic Respiratory Diseases (GARD). The European Innovation Partnership on Active and Healthy Ageing has proposed a 5-step framework for developing an individual scaling up strategy: (1) what to scale up: (1-a) databases of good practices, (1-b) assessment of viability of the scaling up of good practices, (1-c) classification of good practices for local replication and (2) how to scale up: (2-a) facilitating partnerships for scaling up, (2-b) implementation of key success factors and lessons learnt, including emerging technologies for individualised and predictive medicine. This strategy has already been applied to the chronic respiratory disease action plan of the European Innovation Partnership on Active and Healthy Ageing.}, language = {en} } @article{BousquetAntoAkdisetal.2016, author = {Bousquet, J. and Anto, J. M. and Akdis, M. and Auffray, C. and Keil, T. and Momas, I. and Postma, D. S. and Valenta, R. and Wickman, M. and Cambon-Thomsen, A. and Haahtela, T. and Lambrecht, B. N. and Lodrup Carlsen, K. C. and Koppelman, G. H. and Sunyer, J. and Zuberbier, T. and Annesi-Maesano, I. and Arno, A. and Bindslev-Jensen, C. and De Carlo, G. and Forastiere, F. and Heinrich, J. and Kowalski, M. L. and Maier, D. and Melen, E. and Palkonen, S. and Smit, H. A. and Standl, M. and Wright, J. and Asarnoj, A. and Benet, M. and Ballardini, N. and Garcia-Aymerich, J. and Gehring, U. and Guerra, S. and Hohman, C. and Kull, I. and Lupinek, C. and Pinart, M. and Skrindo, I. and Westman, M. and Smagghe, D. and Akdis, C. and Albang, R. and Anastasova, V. and Anderson, N. and Bachert, C. and Ballereau, S. and Ballester, F. and Basagana, X. and Bedbrook, A. and Bergstrom, A. and von Berg, A. and Brunekreef, B. and Burte, E. and Carlsen, K.H. and Chatzi, L. and Coquet, J.M. and Curin, M. and Demoly, P. and Eller, E. and Fantini, M.P. and Gerhard, B. and Hammad, H. and von Hertzen, L. and Hovland, V. and Jacquemin, B. and Just, J. and Keller, T. and Kerkhof, M. and Kiss, R. and Kogevinas, M. and Koletzko, S. and Lau, S. and Lehmann, I. and Lemonnier, N. and McEachan, R. and Makela, M. and Mestres, J. and Minina, E. and Mowinckel, P. and Nadif, R. and Nawijn, M. and Oddie, S. and Pellet, J. and Pin, I. and Porta, D. and Ranci{\`e}re, F. and Rial-Sebbag, A. and Schuijs, M.J. and Siroux, V. and Tischer, C.G. and Torrent, M. and Varraso, R. and De Vocht, J. and Wenger, K. and Wieser, S. and Xu, C.}, title = {Paving the way of systems biology and precision medicine in allergic diseases: the MeDALL success story Mechanisms of the Development of ALLergy; EUFP7-CP-IP; Project No: 261357; 2010-2015}, series = {Allergy}, volume = {71}, journal = {Allergy}, number = {11}, doi = {10.1111/all.12880}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-186858}, pages = {1513-1525}, year = {2016}, abstract = {MeDALL (Mechanisms of the Development of ALLergy; EU FP7-CP-IP; Project No: 261357; 2010-2015) has proposed an innovative approach to develop early indicators for the prediction, diagnosis, prevention and targets for therapy. MeDALL has linked epidemiological, clinical and basic research using a stepwise, large-scale and integrative approach: MeDALL data of precisely phenotyped children followed in 14 birth cohorts spread across Europe were combined with systems biology (omics, IgE measurement using microarrays) and environmental data. Multimorbidity in the same child is more common than expected by chance alone, suggesting that these diseases share causal mechanisms irrespective of IgE sensitization. IgE sensitization should be considered differently in monosensitized and polysensitized individuals. Allergic multimorbidities and IgE polysensitization are often associated with the persistence or severity of allergic diseases. Environmental exposures are relevant for the development of allergy-related diseases. To complement the population-based studies in children, MeDALL included mechanistic experimental animal studies and in vitro studies in humans. The integration of multimorbidities and polysensitization has resulted in a new classification framework of allergic diseases that could help to improve the understanding of genetic and epigenetic mechanisms of allergy as well as to better manage allergic diseases. Ethics and gender were considered. MeDALL has deployed translational activities within the EU agenda.}, language = {en} }