TY - JOUR A1 - Zaho, Huaying A1 - Ghirlando, Rodolfo A1 - Alfonso, Carlos A1 - Arisaka, Fumio A1 - Attali, Ilan A1 - Bain, David L. A1 - Bakhtina, Marina M. A1 - Becker, Donald F. A1 - Bedwell, Gregory J. A1 - Bekdemir, Ahmet A1 - Besong, Tabot M. D. A1 - Birck, Catherine A1 - Brautigam, Chad A. A1 - Brennerman, William A1 - Byron, Olwyn A1 - Bzowska, Agnieszka A1 - Chaires, Jonathan B. A1 - Chaton, Catherine T. A1 - Coelfen, Helmbut A1 - Connaghan, Keith D. A1 - Crowley, Kimberly A. A1 - Curth, Ute A1 - Daviter, Tina A1 - Dean, William L. A1 - Diez, Ana I. A1 - Ebel, Christine A1 - Eckert, Debra M. A1 - Eisele, Leslie E. A1 - Eisenstein, Edward A1 - England, Patrick A1 - Escalante, Carlos A1 - Fagan, Jeffrey A. A1 - Fairman, Robert A1 - Finn, Ron M. A1 - Fischle, Wolfgang A1 - Garcia de la Torre, Jose A1 - Gor, Jayesh A1 - Gustafsson, Henning A1 - Hall, Damien A1 - Harding, Stephen E. A1 - Hernandez Cifre, Jose G. A1 - Herr, Andrew B. A1 - Howell, Elizabeth E. A1 - Isaac, Richard S. A1 - Jao, Shu-Chuan A1 - Jose, Davis A1 - Kim, Soon-Jong A1 - Kokona, Bashkim A1 - Kornblatt, Jack A. A1 - Kosek, Dalibor A1 - Krayukhina, Elena A1 - Krzizike, Daniel A1 - Kusznir, Eric A. A1 - Kwon, Hyewon A1 - Larson, Adam A1 - Laue, Thomas M. A1 - Le Roy, Aline A1 - Leech, Andrew P. A1 - Lilie, Hauke A1 - Luger, Karolin A1 - Luque-Ortega, Juan R. A1 - Ma, Jia A1 - May, Carrie A. A1 - Maynard, Ernest L. A1 - Modrak-Wojcik, Anna A1 - Mok, Yee-Foong A1 - Mücke, Norbert A1 - Nagel-Steger, Luitgard A1 - Narlikar, Geeta J. A1 - Noda, Masanori A1 - Nourse, Amanda A1 - Obsil, Thomas A1 - Park, Chad K A1 - Park, Jin-Ku A1 - Pawelek, Peter D. A1 - Perdue, Erby E. A1 - Perkins, Stephen J. A1 - Perugini, Matthew A. A1 - Peterson, Craig L. A1 - Peverelli, Martin G. A1 - Piszczek, Grzegorz A1 - Prag, Gali A1 - Prevelige, Peter E. A1 - Raynal, Bertrand D. E. A1 - Rezabkova, Lenka A1 - Richter, Klaus A1 - Ringel, Alison E. A1 - Rosenberg, Rose A1 - Rowe, Arthur J. A1 - Rufer, Arne C. A1 - Scott, David J. A1 - Seravalli, Javier G. A1 - Solovyova, Alexandra S. A1 - Song, Renjie A1 - Staunton, David A1 - Stoddard, Caitlin A1 - Stott, Katherine A1 - Strauss, Holder M. A1 - Streicher, Werner W. A1 - Sumida, John P. A1 - Swygert, Sarah G. A1 - Szczepanowski, Roman H. A1 - Tessmer, Ingrid A1 - Toth, Ronald T. A1 - Tripathy, Ashutosh A1 - Uchiyama, Susumu A1 - Uebel, Stephan F. W. A1 - Unzai, Satoru A1 - Gruber, Anna Vitlin A1 - von Hippel, Peter H. A1 - Wandrey, Christine A1 - Wang, Szu-Huan A1 - Weitzel, Steven E A1 - Wielgus-Kutrowska, Beata A1 - Wolberger, Cynthia A1 - Wolff, Martin A1 - Wright, Edward A1 - Wu, Yu-Sung A1 - Wubben, Jacinta M. A1 - Schuck, Peter T1 - A Multilaboratory Comparison of Calibration Accuracy and the Performance of External References in Analytical Ultracentrifugation JF - PLoS ONE N2 - Analytical ultracentrifugation (AUC) is a first principles based method to determine absolute sedimentation coefficients and buoyant molar masses of macromolecules and their complexes, reporting on their size and shape in free solution. The purpose of this multi-laboratory study was to establish the precision and accuracy of basic data dimensions in AUC and validate previously proposed calibration techniques. Three kits of AUC cell assemblies containing radial and temperature calibration tools and a bovine serum albumin (BSA) reference sample were shared among 67 laboratories, generating 129 comprehensive data sets. These allowed for an assessment of many parameters of instrument performance, including accuracy of the reported scan time after the start of centrifugation, the accuracy of the temperature calibration, and the accuracy of the radial magnification. The range of sedimentation coefficients obtained for BSA monomer in different instruments and using different optical systems was from 3.655 S to 4.949 S, with a mean and standard deviation of (4.304\(\pm\)0.188) S (4.4%). After the combined application of correction factors derived from the external calibration references for elapsed time, scan velocity, temperature, and radial magnification, the range of s-values was reduced 7-fold with a mean of 4.325 S and a 6-fold reduced standard deviation of \(\pm\)0.030 S (0.7%). In addition, the large data set provided an opportunity to determine the instrument-to-instrument variation of the absolute radial positions reported in the scan files, the precision of photometric or refractometric signal magnitudes, and the precision of the calculated apparent molar mass of BSA monomer and the fraction of BSA dimers. These results highlight the necessity and effectiveness of independent calibration of basic AUC data dimensions for reliable quantitative studies. KW - fluorescence-detected sedimentation KW - size exclusion chromatography KW - field flow fractionation KW - spinco ultracentrifuge KW - aggregation KW - bead models KW - velocity KW - hydrodynamics KW - biopharmaceuticals KW - proteins Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-151903 VL - 10 IS - 5 ER - TY - JOUR A1 - Marenholz, Ingo A1 - Esparza-Gordillo, Jorge A1 - Rüschendorf, Franz A1 - Bauerfeind, Anja A1 - Strachan, David P. A1 - Spycher, Ben D. A1 - Baurecht, Hansjörg A1 - Magaritte-Jeannin, Patricia A1 - Sääf, Annika A1 - Kerkhof, Marjan A1 - Ege, Markus A1 - Baltic, Svetlana A1 - Matheson, Melanie C. A1 - Li, Jin A1 - Michel, Sven A1 - Ang, Wei Q. A1 - McArdle, Wendy A1 - Arnold, Andreas A1 - Homuth, Georg A1 - Demenais, Florence A1 - Bouzigon, Emmanuelle A1 - Söderhäll, Cilla A1 - Pershagen, Göran A1 - de Jongste, Johan C. A1 - Postma, Dirkje S. A1 - Braun-Fahrländer, Charlotte A1 - Horak, Elisabeth A1 - Ogorodova, Ludmila M. A1 - Puzyrev, Valery P. A1 - Bragina, Elena Yu A1 - Hudson, Thomas J. A1 - Morin, Charles A1 - Duffy, David L. A1 - Marks, Guy B. A1 - Robertson, Colin F. A1 - Montgomery, Grant W. A1 - Musk, Bill A1 - Thompson, Philip J. A1 - Martin, Nicholas G. A1 - James, Alan A1 - Sleiman, Patrick A1 - Toskala, Elina A1 - Rodriguez, Elke A1 - Fölster-Holst, Regina A1 - Franke, Andre A1 - Lieb, Wolfgang A1 - Gieger, Christian A1 - Heinzmann, Andrea A1 - Rietschel, Ernst A1 - Keil, Thomas A1 - Cichon, Sven A1 - Nöthen, Markus M. A1 - Pennel, Craig E. A1 - Sly, Peter D. A1 - Schmidt, Carsten O. A1 - Matanovic, Anja A1 - Schneider, Valentin A1 - Heinig, Matthias A1 - Hübner, Norbert A1 - Holt, Patrick G. A1 - Lau, Susanne A1 - Kabesch, Michael A1 - Weidinger, Stefan A1 - Hakonarson, Hakon A1 - Ferreira, Manuel A. R. A1 - Laprise, Catherine A1 - Freidin, Maxim B. A1 - Genuneit, Jon A1 - Koppelman, Gerard H. A1 - Melén, Erik A1 - Dizier, Marie-Hélène A1 - Henderson, A. John A1 - Lee, Young Ae T1 - Meta-analysis identifies seven susceptibility loci involved in the atopic march JF - Nature Communications N2 - Eczema often precedes the development of asthma in a disease course called the 'atopic march'. To unravel the genes underlying this characteristic pattern of allergic disease, we conduct a multi-stage genome-wide association study on infantile eczema followed by childhood asthma in 12 populations including 2,428 cases and 17,034 controls. Here we report two novel loci specific for the combined eczema plus asthma phenotype, which are associated with allergic disease for the first time; rs9357733 located in EFHC1 on chromosome 6p12.3 (OR 1.27; P = 2.1 x 10(-8)) and rs993226 between TMTC2 and SLC6A15 on chromosome 12q21.3 (OR 1.58; P = 5.3 x 10(-9)). Additional susceptibility loci identified at genome-wide significance are FLG (1q21.3), IL4/KIF3A (5q31.1), AP5B1/OVOL1 (11q13.1), C11orf30/LRRC32 (11q13.5) and IKZF3 (17q21). We show that predominantly eczema loci increase the risk for the atopic march. Our findings suggest that eczema may play an important role in the development of asthma after eczema. KW - chromosome 11Q13 KW - risk KW - genomewide association KW - hay fever KW - birth cohort KW - filaggrin mutations KW - food allergy KW - juvenile myoclonic epilepsy KW - childhood asthma KW - dermatitis Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-139835 VL - 6 IS - 8804 ER - TY - JOUR A1 - Pollitt, Alice Y. A1 - Poulter, Natalie S. A1 - Gitz, Eelo A1 - Navarro-Nuñez, Leyre A1 - Wang, Ying-Jie A1 - Hughes, Craig E. A1 - Thomas, Steven G. A1 - Nieswandt, Bernhard A1 - Douglas, Michael R. A1 - Owen, Dylan M. A1 - Jackson, David G. A1 - Dustin, Michael L. A1 - Watson, Steve P. T1 - Syk and Src Family Kinases Regulate C-type Lectin Receptor 2 (CLEC-2)-mediated Clustering of Podoplanin and Platelet Adhesion to Lymphatic Endothelial Cells* JF - The Journal of Biological Chemistry N2 - The interaction of CLEC-2 on platelets with Podoplanin on lymphatic endothelial cells initiates platelet signalling events that are necessary for prevention of blood-lymph mixing during development. In the present study, we show that CLEC-2 signalling via Src family and Syk tyrosine kinases promotes platelet adhesion to primary mouse lymphatic endothelial cells at low shear. Using supported lipid bilayers containing mobile Podoplanin, we further show that activation of Src and Syk in platelets promotes clustering of CLEC-2 and Podoplanin. Clusters of CLEC-2-bound Podoplanin migrate rapidly to the centre of the platelet to form a single structure. Fluorescence life-time imaging demonstrates that molecules within these clusters are within 10 nm of one another and that the clusters are disrupted by inhibition of Src and Syk family kinases. CLEC-2 clusters are also seen in platelets adhered to immobilised Podoplanin using direct stochastic optical reconstruction microscopy (dSTORM). These findings provide mechanistic insight by which CLEC-2 signalling promotes adhesion to Podoplanin and regulation of Podoplanin signalling thereby contributing to lymphatic vasculature development. KW - endothelial cell KW - lipid bilayer KW - platelet receptor KW - tyrosine-protein kinase KW - CLEC-2 ITAM KW - podoplanin KW - Src family KW - kinase Syk Y1 - 2014 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-120770 VL - 289 IS - 52 ER - TY - JOUR A1 - Harrison, Odile B. A1 - Claus, Heike A1 - Jiang, Ying A1 - Bennett, Julia S. A1 - Bratcher, Holly B. A1 - Jolley, Keith A. A1 - Corton, Craig A1 - Care, Rory A1 - Poolman, Jan T. A1 - Zollinger, Wendell D. A1 - Frasch, Carl E. A1 - Stephens, David S. A1 - Feavers, Ian A1 - Frosch, Matthias A1 - Parkhill, Julian A1 - Vogel, Ulrich A1 - Quail, Michael A. A1 - Bentley, Stephen D. A1 - Maiden, Martin C. J. T1 - Description and Nomenclature of Neisseria meningitidis Capsule Locus JF - Emerging Infectious Diseases N2 - Pathogenic Neisseria meningitidis isolates contain a polysaccharide capsule that is the main virulence determinant for this bacterium. Thirteen capsular polysaccharides have been described, and nuclear magnetic resonance spectroscopy has enabled determination of the structure of capsular polysaccharides responsible for serogroup specificity. Molecular mechanisms involved in N. meningitidis capsule biosynthesis have also been identified, and genes involved in this process and in cell surface translocation are clustered at a single chromosomal locus termed cps. The use of multiple names for some of the genes involved in capsule synthesis, combined with the need for rapid diagnosis of serogroups commonly associated with invasive meningococcal disease, prompted a requirement for a consistent approach to the nomenclature of capsule genes. In this report, a comprehensive description of all N. meningitidis serogroups is provided, along with a proposed nomenclature, which was presented at the 2012 XVIIIth International Pathogenic Neisseria Conference. KW - genetics KW - nuclear magnetic resonance KW - structural determination KW - meningococcal polysaccharides KW - chemical properties KW - serogroup-Y KW - group-B KW - antigen KW - biosynthesis KW - elucidation Y1 - 2013 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-131703 VL - 19 IS - 4 ER - TY - JOUR A1 - Breuer, René A1 - Mattheisen, Manuel A1 - Frank, Josef A1 - Krumm, Bertram A1 - Treutlein, Jens A1 - Kassem, Layla A1 - Strohmaier, Jana A1 - Herms, Stefan A1 - Mühleisen, Thomas W. A1 - Degenhardt, Franziska A1 - Cichon, Sven A1 - Nöthen, Markus M. A1 - Karypis, George A1 - Kelsoe, John A1 - Greenwood, Tiffany A1 - Nievergelt, Caroline A1 - Shilling, Paul A1 - Shekhtman, Tatyana A1 - Edenberg, Howard A1 - Craig, David A1 - Szelinger, Szabolcs A1 - Nurnberger, John A1 - Gershon, Elliot A1 - Alliey-Rodriguez, Ney A1 - Zandi, Peter A1 - Goes, Fernando A1 - Schork, Nicholas A1 - Smith, Erin A1 - Koller, Daniel A1 - Zhang, Peng A1 - Badner, Judith A1 - Berrettini, Wade A1 - Bloss, Cinnamon A1 - Byerley, William A1 - Coryell, William A1 - Foroud, Tatiana A1 - Guo, Yirin A1 - Hipolito, Maria A1 - Keating, Brendan A1 - Lawson, William A1 - Liu, Chunyu A1 - Mahon, Pamela A1 - McInnis, Melvin A1 - Murray, Sarah A1 - Nwulia, Evaristus A1 - Potash, James A1 - Rice, John A1 - Scheftner, William A1 - Zöllner, Sebastian A1 - McMahon, Francis J. A1 - Rietschel, Marcella A1 - Schulze, Thomas G. T1 - Detecting significant genotype–phenotype association rules in bipolar disorder: market research meets complex genetics JF - International Journal of Bipolar Disorders N2 - Background Disentangling the etiology of common, complex diseases is a major challenge in genetic research. For bipolar disorder (BD), several genome-wide association studies (GWAS) have been performed. Similar to other complex disorders, major breakthroughs in explaining the high heritability of BD through GWAS have remained elusive. To overcome this dilemma, genetic research into BD, has embraced a variety of strategies such as the formation of large consortia to increase sample size and sequencing approaches. Here we advocate a complementary approach making use of already existing GWAS data: a novel data mining procedure to identify yet undetected genotype–phenotype relationships. We adapted association rule mining, a data mining technique traditionally used in retail market research, to identify frequent and characteristic genotype patterns showing strong associations to phenotype clusters. We applied this strategy to three independent GWAS datasets from 2835 phenotypically characterized patients with BD. In a discovery step, 20,882 candidate association rules were extracted. Results Two of these rules—one associated with eating disorder and the other with anxiety—remained significant in an independent dataset after robust correction for multiple testing. Both showed considerable effect sizes (odds ratio ~ 3.4 and 3.0, respectively) and support previously reported molecular biological findings. Conclusion Our approach detected novel specific genotype–phenotype relationships in BD that were missed by standard analyses like GWAS. While we developed and applied our method within the context of BD gene discovery, it may facilitate identifying highly specific genotype–phenotype relationships in subsets of genome-wide data sets of other complex phenotype with similar epidemiological properties and challenges to gene discovery efforts. KW - bipolar disorder KW - subphenotypes KW - rule discovery KW - data mining KW - genotype-phenotype patterns Y1 - 2018 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-220509 VL - 6 ER - TY - JOUR A1 - Dumont, Martine A1 - Weber-Lassalle, Nana A1 - Joly-Beauparlant, Charles A1 - Ernst, Corinna A1 - Droit, Arnaud A1 - Feng, Bing-Jian A1 - Dubois, Stéphane A1 - Collin-Deschesnes, Annie-Claude A1 - Soucy, Penny A1 - Vallée, Maxime A1 - Fournier, Frédéric A1 - Lemaçon, Audrey A1 - Adank, Muriel A. A1 - Allen, Jamie A1 - Altmüller, Janine A1 - Arnold, Norbert A1 - Ausems, Margreet G. E. M. A1 - Berutti, Riccardo A1 - Bolla, Manjeet K. A1 - Bull, Shelley A1 - Carvalho, Sara A1 - Cornelissen, Sten A1 - Dufault, Michael R. A1 - Dunning, Alison M. A1 - Engel, Christoph A1 - Gehrig, Andrea A1 - Geurts-Giele, Willemina R. R. A1 - Gieger, Christian A1 - Green, Jessica A1 - Hackmann, Karl A1 - Helmy, Mohamed A1 - Hentschel, Julia A1 - Hogervorst, Frans B. L. A1 - Hollestelle, Antoinette A1 - Hooning, Maartje J. A1 - Horváth, Judit A1 - Ikram, M. Arfan A1 - Kaulfuß, Silke A1 - Keeman, Renske A1 - Kuang, Da A1 - Luccarini, Craig A1 - Maier, Wolfgang A1 - Martens, John W. M. A1 - Niederacher, Dieter A1 - Nürnberg, Peter A1 - Ott, Claus-Eric A1 - Peters, Annette A1 - Pharoah, Paul D. P. A1 - Ramirez, Alfredo A1 - Ramser, Juliane A1 - Riedel-Heller, Steffi A1 - Schmidt, Gunnar A1 - Shah, Mitul A1 - Scherer, Martin A1 - Stäbler, Antje A1 - Strom, Tim M. A1 - Sutter, Christian A1 - Thiele, Holger A1 - van Asperen, Christi J. A1 - van der Kolk, Lizet A1 - van der Luijt, Rob B. A1 - Volk, Alexander E. A1 - Wagner, Michael A1 - Waisfisz, Quinten A1 - Wang, Qin A1 - Wang-Gohrke, Shan A1 - Weber, Bernhard H. F. A1 - Devilee, Peter A1 - Tavtigian, Sean A1 - Bader, Gary D. A1 - Meindl, Alfons A1 - Goldgar, David E. A1 - Andrulis, Irene L. A1 - Schmutzler, Rita K. A1 - Easton, Douglas F. A1 - Schmidt, Marjanka K. A1 - Hahnen, Eric A1 - Simard, Jacques T1 - Uncovering the contribution of moderate-penetrance susceptibility genes to breast cancer by whole-exome sequencing and targeted enrichment sequencing of candidate genes in women of European ancestry JF - Cancers N2 - Rare variants in at least 10 genes, including BRCA1, BRCA2, PALB2, ATM, and CHEK2, are associated with increased risk of breast cancer; however, these variants, in combination with common variants identified through genome-wide association studies, explain only a fraction of the familial aggregation of the disease. To identify further susceptibility genes, we performed a two-stage whole-exome sequencing study. In the discovery stage, samples from 1528 breast cancer cases enriched for breast cancer susceptibility and 3733 geographically matched unaffected controls were sequenced. Using five different filtering and gene prioritization strategies, 198 genes were selected for further validation. These genes, and a panel of 32 known or suspected breast cancer susceptibility genes, were assessed in a validation set of 6211 cases and 6019 controls for their association with risk of breast cancer overall, and by estrogen receptor (ER) disease subtypes, using gene burden tests applied to loss-of-function and rare missense variants. Twenty genes showed nominal evidence of association (p-value < 0.05) with either overall or subtype-specific breast cancer. Our study had the statistical power to detect susceptibility genes with effect sizes similar to ATM, CHEK2, and PALB2, however, it was underpowered to identify genes in which susceptibility variants are rarer or confer smaller effect sizes. Larger sample sizes would be required in order to identify such genes. KW - breast cancer KW - genetic susceptibility KW - whole-exome sequencing KW - moderate-penetrance genes Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-281768 SN - 2072-6694 VL - 14 IS - 14 ER - TY - JOUR A1 - Deeb, Wissam A1 - Giordano, James J. A1 - Rossi, Peter J. A1 - Mogilner, Alon Y. A1 - Gunduz, Aysegul A1 - Judy, Jack W. A1 - Klassen, Bryan T. A1 - Butson, Christopher R. A1 - Van Horne, Craig A1 - Deny, Damiaan A1 - Dougherty, Darin D. A1 - Rowell, David A1 - Gerhardt, Greg A. A1 - Smith, Gwenn S. A1 - Ponce, Francisco A. A1 - Walker, Harrison C. A1 - Bronte-Stewart, Helen M. A1 - Mayberg, Helen S. A1 - Chizeck, Howard J. A1 - Langevin, Jean-Philippe A1 - Volkmann, Jens A1 - Ostrem, Jill L. A1 - Shute, Jonathan B. A1 - Jimenez-Shahed, Joohi A1 - Foote, Kelly D. A1 - Wagle Shukla, Aparna A1 - Rossi, Marvin A. A1 - Oh, Michael A1 - Pourfar, Michael A1 - Rosenberg, Paul B. A1 - Silburn, Peter A. A1 - de Hemptine, Coralie A1 - Starr, Philip A. A1 - Denison, Timothy A1 - Akbar, Umer A1 - Grill, Warren M. A1 - Okun, Michael S. T1 - Proceedings of the Fourth Annual Deep Brain Stimulation Think Tank: A Review of Emerging Issues and Technologies JF - Frontiers in Integrative Neuroscience N2 - This paper provides an overview of current progress in the technological advances and the use of deep brain stimulation (DBS) to treat neurological and neuropsychiatric disorders, as presented by participants of the Fourth Annual DBS Think Tank, which was convened in March 2016 in conjunction with the Center for Movement Disorders and Neurorestoration at the University of Florida, Gainesveille FL, USA. The Think Tank discussions first focused on policy and advocacy in DBS research and clinical practice, formation of registries, and issues involving the use of DBS in the treatment of Tourette Syndrome. Next, advances in the use of neuroimaging and electrochemical markers to enhance DBS specificity were addressed. Updates on ongoing use and developments of DBS for the treatment of Parkinson's disease, essential tremor, Alzheimer's disease, depression, post-traumatic stress disorder, obesity, addiction were presented, and progress toward innovation(s) in closed-loop applications were discussed. Each section of these proceedings provides updates and highlights of new information as presented at this year's international Think Tank, with a view toward current and near future advancement of the field. KW - deep brain stimulation KW - Parkinson’s disease KW - Alzheimer’s disease KW - closed-loop KW - depression KW - post-traumatic stress disorder KW - Tourette syndrome KW - DARPA Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-168493 VL - 10 IS - 38 ER -