TY  - JOUR
A1  - Couch, Fergus J.
A1  - Wang, Xianshu
A1  - McGuffog, Lesley
A1  - Lee, Andrew
A1  - Olswold, Curtis
A1  - Kuchenbaecker, Karoline B.
A1  - Soucy, Penny
A1  - Fredericksen, Zachary
A1  - Barrowdale, Daniel
A1  - Dennis, Joe
A1  - Gaudet, Mia M.
A1  - Dicks, Ed
A1  - Kosel, Matthew
A1  - Healey, Sue
A1  - Sinilnikova, Olga M.
A1  - Lee, Adam
A1  - Bacot, Françios
A1  - Vincent, Daniel
A1  - Hogervorst, Frans B. L.
A1  - Peock, Susan
A1  - Stoppa-Lyonnet, Dominique
A1  - Jakubowska, Anna
A1  - Radice, Paolo
A1  - Schmutzler, Rita Katharina
A1  - Domchek, Susan M.
A1  - Piedmonte, Marion
A1  - Singer, Christian F.
A1  - Friedman, Eitan
A1  - Thomassen, Mads
A1  - Hansen, Thomas V. O.
A1  - Neuhausen, Susan L.
A1  - Szabo, Csilla I.
A1  - Blanco, Ingnacio
A1  - Greene, Mark H.
A1  - Karlan, Beth Y.
A1  - Garber, Judy
A1  - Phelan, Catherine M.
A1  - Weitzel, Jeffrey N.
A1  - Montagna, Marco
A1  - Olah, Edith
A1  - Andrulis, Irene L.
A1  - Godwin, Andrew K.
A1  - Yannoukakos, Drakoulis
A1  - Goldgar, David E.
A1  - Caldes, Trinidad
A1  - Nevanlinna, Heli
A1  - Osorio, Ana
A1  - Terry, Mary Beth
A1  - Daly, Mary B.
A1  - van Rensburg, Elisabeth J.
A1  - Hamann, Ute
A1  - Ramus, Susan J.
A1  - Toland, Amanda Ewart
A1  - Caligo, Maria A.
A1  - Olopade, Olufunmilayo I.
A1  - Tung, Nadine
A1  - Claes, Kathleen
A1  - Beattie, Mary S.
A1  - Southey, Melissa C.
A1  - Imyanitov, Evgeny N.
A1  - Tischkowitz, Marc
A1  - Janavicius, Ramunas
A1  - John, Esther M.
A1  - Kwong, Ava
A1  - Diez, Orland
A1  - Kwong, Ava
A1  - Balmaña, Judith
A1  - Barkardottir, Rosa B.
A1  - Arun, Banu K.
A1  - Rennert, Gad
A1  - Teo, Soo-Hwang
A1  - Ganz, Patricia A.
A1  - Campbell, Ian
A1  - van der Hout, Annemarie H.
A1  - van Deurzen, Carolien H. M.
A1  - Seynaeve, Caroline
A1  - Garcia, Encarna B. Gómez
A1  - van Leeuwen, Flora E.
A1  - Meijers-Heijboer, Hanne E. J.
A1  - Gille, Johannes J. P.
A1  - Ausems, Magreet G. E. M.
A1  - Blok, Marinus J.
A1  - Ligtenberg, Marjolinjin J. L.
A1  - Rookus, Matti A.
A1  - Devilee, Peter
A1  - Verhoef, Senno
A1  - van Os, Theo A. M.
A1  - Wijnen, Juul T.
A1  - Frost, Debra
A1  - Ellis, Steve
A1  - Fineberg, Elena
A1  - Platte, Radke
A1  - Evans, D. Gareth
A1  - Izatt, Luise
A1  - Eeles, Rosalind A.
A1  - Adlard, Julian
A1  - Eccles, Diana M.
A1  - Cook, Jackie
A1  - Brewer, Carole
A1  - Douglas, Fiona
A1  - Hodgson, Shirley
A1  - Morrison, Patrick J.
A1  - Side, Lucy E.
A1  - Donaldson, Alan
A1  - Houghton, Catherine
A1  - Rogers, Mark T.
A1  - Dorkins, Huw
A1  - Eason, Jacqueline
A1  - Gregory, Helen
A1  - McCann, Emma
A1  - Murray, Alex
A1  - Calender, Alain
A1  - Hardouin, Agnès
A1  - Berthet, Pascaline
A1  - Delnatte, Capucine
A1  - Nogues, Catherine
A1  - Lasset, Christine
A1  - Houdayer, Claude
A1  - Leroux,, Dominique
A1  - Rouleau, Etienne
A1  - Prieur, Fabienne
A1  - Damiola, Francesca
A1  - Sobol, Hagay
A1  - Coupier, Isabelle
A1  - Venat-Bouvet, Laurence
A1  - Castera, Laurent
A1  - Gauthier-Villars, Marion
A1  - Léoné, Mélanie
A1  - Pujol, Pascal
A1  - Mazoyer, Sylvie
A1  - Bignon, Yves-Jean
A1  - Zlowocka-Perlowska, Elzbieta
A1  - Gronwald, Jacek
A1  - Lubinski,, Jan
A1  - Durda, Katarzyna
A1  - Jaworska, Katarzyna
A1  - Huzarski, Tomasz
A1  - Spurdle, Amanda B.
A1  - Viel, Alessandra
A1  - Peissel, Bernhard
A1  - Bonanni, Bernardo
A1  - Melloni, Guilia
A1  - Ottini, Laura
A1  - Papi, Laura
A1  - Varesco, Liliana
A1  - Tibiletti, Maria Grazia
A1  - Peterlongo, Paolo
A1  - Volorio, Sara
A1  - Manoukian, Siranoush
A1  - Pensotti, Valeria
A1  - Arnold, Norbert
A1  - Engel, Christoph
A1  - Deissler, Helmut
A1  - Gadzicki, Dorothea
A1  - Gehrig, Andrea
A1  - Kast, Karin
A1  - Rhiem, Kerstin
A1  - Meindl, Alfons
A1  - Niederacher, Dieter
A1  - Ditsch, Nina
A1  - Plendl, Hansjoerg
A1  - Preisler-Adams, Sabine
A1  - Engert, Stefanie
A1  - Sutter, Christian
A1  - Varon-Mateeva, Raymenda
A1  - Wappenschmidt, Barbara
A1  - Weber, Bernhard H. F.
A1  - Arver, Brita
A1  - Stenmark-Askmalm, Marie
A1  - Loman, Niklas
A1  - Rosenquist, Richard
A1  - Einbeigi, Zakaria
A1  - Nathanson, Katherine L.
A1  - Rebbeck, Timothy R.
A1  - Blank, Stephanie V.
A1  - Cohn, David E.
A1  - Rodriguez, Gustavo C.
A1  - Small, Laurie
A1  - Friedlander, Michael
A1  - Bae-Jump, Victoria L.
A1  - Fink-Retter, Anneliese
A1  - Rappaport, Christine
A1  - Gschwantler-Kaulich, Daphne
A1  - Pfeiler, Georg
A1  - Tea, Muy-Kheng
A1  - Lindor, Noralane M.
A1  - Kaufman, Bella
A1  - Paluch, Shani Shimon
A1  - Laitman, Yael
A1  - Skytte, Anne-Bine
A1  - Gerdes, Anne-Marie
A1  - Pedersen, Inge Sokilde
A1  - Moeller, Sanne Traasdahl
A1  - Kruse, Torben A.
A1  - Jensen, Uffe Birk
A1  - Vijai, Joseph
A1  - Sarrel, Kara
A1  - Robson, Mark
A1  - Kauff, Noah
A1  - Mulligan, Anna Marie
A1  - Glendon, Gord
A1  - Ozcelik, Hilmi
A1  - Ejlertsen, Bent
A1  - Nielsen, Finn C.
A1  - Jønson, Lars
A1  - Andersen, Mette K.
A1  - Ding, Yuan Chun
A1  - Steele, Linda
A1  - Foretova, Lenka
A1  - Teulé, Alex
A1  - Lazaro, Conxi
A1  - Brunet, Joan
A1  - Pujana, Miquel Angel
A1  - Mai, Phuong L.
A1  - Loud, Jennifer T.
A1  - Walsh, Christine
A1  - Lester, Jenny
A1  - Orsulic, Sandra
A1  - Narod, Steven A.
A1  - Herzog, Josef
A1  - Sand, Sharon R.
A1  - Tognazzo, Silvia
A1  - Agata, Simona
A1  - Vaszko, Tibor
A1  - Weaver, Joellen
A1  - Stravropoulou, Alexandra V.
A1  - Buys, Saundra S.
A1  - Romero, Atocha
A1  - de la Hoya, Miguel
A1  - Aittomäki, Kristiina
A1  - Muranen, Taru A.
A1  - Duran, Mercedes
A1  - Chung, Wendy K.
A1  - Lasa, Adriana
A1  - Dorfling, Cecilia M.
A1  - Miron, Alexander
A1  - Benitez, Javier
A1  - Senter, Leigha
A1  - Huo, Dezheng
A1  - Chan, Salina B.
A1  - Sokolenko, Anna P.
A1  - Chiquette, Jocelyne
A1  - Tihomirova, Laima
A1  - Friebel, Tara M.
A1  - Agnarsson, Bjarne A.
A1  - Lu, Karen H.
A1  - Lejbkowicz, Flavio
A1  - James, Paul A.
A1  - Hall, Per
A1  - Dunning, Alison M.
A1  - Tessier, Daniel
A1  - Cunningham, Julie
A1  - Slager, Susan L.
A1  - Chen, Wang
A1  - Hart, Steven
A1  - Stevens, Kristen
A1  - Simard, Jacques
A1  - Pastinen, Tomi
A1  - Pankratz, Vernon S.
A1  - Offit, Kenneth
A1  - Easton, Douglas F.
A1  - Chenevix-Trench, Georgia
A1  - Antoniou, Antonis C.
T1  - Genome-Wide Association Study in BRCA1 Mutation Carriers Identifies Novel Loci Associated with Breast and Ovarian Cancer Risk
JF  - PLOS Genetics
N2  - BRCA1-associated breast and ovarian cancer risks can be modified by common genetic variants. To identify further cancer risk-modifying loci, we performed a multi-stage GWAS of 11,705 BRCA1 carriers (of whom 5,920 were diagnosed with breast and 1,839 were diagnosed with ovarian cancer), with a further replication in an additional sample of 2,646 BRCA1 carriers. We identified a novel breast cancer risk modifier locus at 1q32 for BRCA1 carriers (rs2290854, P = 2.7 x 10(-8), HR = 1.14, 95% CI: 1.09-1.20). In addition, we identified two novel ovarian cancer risk modifier loci: 17q21.31 (rs17631303, P = 1.4 x 10(-8), HR = 1.27, 95% CI: 1.17-1.38) and 4q32.3 (rs4691139, P = 3.4 x 10(-8), HR = 1.20, 95% CI: 1.17-1.38). The 4q32.3 locus was not associated with ovarian cancer risk in the general population or BRCA2 carriers, suggesting a BRCA1-specific association. The 17q21.31 locus was also associated with ovarian cancer risk in 8,211 BRCA2 carriers (P = 2 x 10(-4)). These loci may lead to an improved understanding of the etiology of breast and ovarian tumors in BRCA1 carriers. Based on the joint distribution of the known BRCA1 breast cancer risk-modifying loci, we estimated that the breast cancer lifetime risks for the 5% of BRCA1 carriers at lowest risk are 28%-50% compared to 81%-100% for the 5% at highest risk. Similarly, based on the known ovarian cancer risk-modifying loci, the 5% of BRCA1 carriers at lowest risk have an estimated lifetime risk of developing ovarian cancer of 28% or lower, whereas the 5% at highest risk will have a risk of 63% or higher. Such differences in risk may have important implications for risk prediction and clinical management for BRCA1 carriers.
KW  - common variants
KW  - susceptibility alleles
KW  - genetic variants
KW  - modifiers
KW  - ZNF365
KW  - investigators
KW  - population
KW  - consortium
KW  - selection
KW  - subtypes
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-127947
SN  - 1553-7404
VL  - 9
IS  - 3
ER  - 
TY  - JOUR
A1  - Dörhöfer, Lena
A1  - Lammert, Alexander
A1  - Krane, Vera
A1  - Gorski, Mathias
A1  - Banas, Bernhard
A1  - Wanner, Christoph
A1  - Krämer, Bernhard K.
A1  - Heid, Iris M.
A1  - Böger, Carsten A.
T1  - Study design of DIACORE (DIAbetes COhoRtE) - a cohort study of patients with diabetes mellitus type 2
JF  - BMC Medical Genetics
N2  - Background: Diabetes mellitus type 2 (DM2) is highly associated with increased risk for chronic kidney disease (CKD), end stage renal disease (ESRD) and cardiovascular morbidity. Epidemiological and genetic studies generate hypotheses for innovative strategies in DM2 management by unravelling novel mechanisms of diabetes complications, which is essential for future intervention trials. We have thus initiated the DIAbetes COhoRtE study (DIACORE). 
Methods: DIACORE is a prospective cohort study aiming to recruit 6000 patients of self-reported Caucasian ethnicity with prevalent DM2 for at least 10 years of follow-up. Study visits are performed in University-based recruiting clinics in Germany using standard operating procedures. All prevalent DM2 patients in outpatient clinics surrounding the recruiting centers are invited to participate. At baseline and at each 2-year follow-up examination, patients are subjected to a core phenotyping protocol. This includes a standardized online questionnaire and physical examination to determine incident micro-and macrovascular DM2 complications, malignancy and hospitalization, with a primary focus on renal events. Confirmatory outcome information is requested from patient records. Blood samples are obtained for a centrally analyzed standard laboratory panel and for biobanking of aliquots of serum, plasma, urine, mRNA and DNA for future scientific use. A subset of the cohort is subjected to extended phenotyping, e. g. sleep apnea screening, skin autofluorescence measurement, non-mydriatic retinal photography and non-invasive determination of arterial stiffness. 
Discussion: DIACORE will enable the prospective evaluation of factors involved in DM2 complication pathogenesis using high-throughput technologies in biosamples and genetic epidemiological studies.
KW  - chronic kidney-disease
KW  - stage renal-disease
KW  - glomerular-filtration-rate
KW  - genome-wide association
KW  - blood-glucose control
KW  - genetics
KW  - serum creatinine
KW  - cardiovascular disease
KW  - replacement therapy
KW  - United States
KW  - risk factors
KW  - diabetes mellitus type 2
KW  - diabetic nephropathy
KW  - end stage renal disease
KW  - cardiovascular morbidity
KW  - diabetes complications
KW  - epidemiology
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-122040
SN  - 1471-2350
VL  - 14
IS  - 25
ER  - 
TY  - JOUR
A1  - Carsten A., Böger
A1  - Gorski, Mathias
A1  - Li, Man
A1  - Hoffmann, Michael M.
A1  - Huang, Chunmei
A1  - Yang, Qiong
A1  - Teumer, Alexander
A1  - Krane, Vera
A1  - O'Seaghdha, Conall M.
A1  - Kutalik, Zoltán
A1  - Wichmann, H.-Erich
A1  - Haak, Thomas
A1  - Boes, Eva
A1  - Coassin, Stefan
A1  - Coresh, Josef
A1  - Kollerits, Barbara
A1  - Haun, Margot
A1  - Paulweber, Bernhard
A1  - Köttgen, Anna
A1  - Li, Guo
A1  - Shlipak, Michael G.
A1  - Powe, Neil
A1  - Hwang, Shih-Jen
A1  - Dehghan, Abbas
A1  - Rivadeneira, Fernando
A1  - Uitterlinden, André
A1  - Hofman, Albert
A1  - Beckmann, Jacques S.
A1  - Krämer, Bernhard K.
A1  - Witteman, Jacqueline
A1  - Bochud, Murielle
A1  - Siscovick, David
A1  - Rettig, Rainer
A1  - Kronenberg, Florian
A1  - Wanner, Christoph
A1  - Thadhani, Ravi I.
A1  - Heid, Iris M.
A1  - Fox, Caroline S.
A1  - Kao, W.H.
T1  - Association of eGFR-Related Loci Identified by GWAS with Incident CKD and ESRD
JF  - PLoS Genetics
N2  - Family studies suggest a genetic component to the etiology of chronic kidney disease (CKD) and end stage renal disease (ESRD). Previously, we identified 16 loci for eGFR in genome-wide association studies, but the associations of these single nucleotide polymorphisms (SNPs) for incident CKD or ESRD are unknown. We thus investigated the association of these loci with incident CKD in 26,308 individuals of European ancestry free of CKD at baseline drawn from eight population-based cohorts followed for a median of 7.2 years (including 2,122 incident CKD cases defined as eGFR < 60ml/min/1.73m(2) at follow-up) and with ESRD in four case-control studies in subjects of European ancestry (3,775 cases, 4,577 controls). SNPs at 11 of the 16 loci (UMOD, PRKAG2, ANXA9, DAB2, SHROOM3, DACH1, STC1, SLC34A1, ALMS1/NAT8, UBE2Q2, and GCKR) were associated with incident CKD; p-values ranged from p = 4.1e-9 in UMOD to p = 0.03 in GCKR. After adjusting for baseline eGFR, six of these loci remained significantly associated with incident CKD (UMOD, PRKAG2, ANXA9, DAB2, DACH1, and STC1). SNPs in UMOD (OR = 0.92, p = 0.04) and GCKR (OR = 0.93, p = 0.03) were nominally associated with ESRD. In summary, the majority of eGFR-related loci are either associated or show a strong trend towards association with incident CKD, but have modest associations with ESRD in individuals of European descent. Additional work is required to characterize the association of genetic determinants of CKD and ESRD at different stages of disease progression.
KW  - Chronic Kidney-disease
KW  - Stage renal-disease
KW  - Glomerular-filtration-rate
KW  - Diabetic-nephropathy
KW  - General-population
KW  - African-americans
KW  - Risk
KW  - Progression
KW  - Mortality
KW  - Variants
Y1  - 2011
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-133758
VL  - 7
IS  - 9
ER  - 
TY  - JOUR
A1  - Banas, Bernhard
A1  - Steubl, Dominik
A1  - Renders, Lutz
A1  - Chittka, Dominik
A1  - Banas, Miriam C.
A1  - Wekerle, Thomas
A1  - Koch, Martina
A1  - Witzke, Oliver
A1  - Mühlfeld, Anja
A1  - Sommerer, Claudia
A1  - Habicht, Antje
A1  - Hugo, Christian
A1  - Hünig, Thomas
A1  - Lindemann, Monika
A1  - Schmidt, Traudel
A1  - Rascle, Anne
A1  - Barabas, Sascha
A1  - Deml, Ludwig
A1  - Wagner, Ralf
A1  - Krämer, Bernhard K.
A1  - Krüger, Bernd
T1  - Clinical validation of a novel enzyme-linked immunosorbent spot assay-based in vitro diagnostic assay to monitor cytomegalovirus-specific cell-mediated immunity in kidney transplant recipients: a multicenter, longitudinal, prospective, observational study
JF  - Transplant International
N2  - Impaired cytomegalovirus (CMV)-specific cell-mediated immunity (CMV-CMI) is a major cause of CMV reactivation and associated complications in solid-organ transplantation. Reliably assessing CMV-CMI is desirable to individually adjust antiviral and immunosuppressive therapy. This study aimed to evaluate the suitability of T-Track® CMV, a novel IFN-γ ELISpot assay based on the stimulation of peripheral blood mononuclear cells with pp65 and IE-I CMV proteins, to monitor CMV-CMI following kidney transplantation. A prospective longitudinal multicenter study was conducted in 86 intermediate-risk renal transplant recipients. CMV-CMI, CMV viral load, and clinical complications were monitored over 6 months post-transplantation. Ninety-five percent and 88–92% ELISpot assays were positive pre- and post-transplantation, respectively. CMV-specific response was reduced following immunosuppressive treatment and increased in patients with graft rejection, indicating the ability of the ELISpot assay to monitor patients' immunosuppressive state. Interestingly, median pp65-specific response was ninefold higher in patients with self-clearing viral load compared to antivirally treated patients prior to first viral load detection (P < 0.001), suggesting that reactivity to pp65 represents a potential immunocompetence marker. Altogether, T-Track® CMV is a highly sensitive IFN-γ ELISpot assay, suitable for the immunomonitoring of CMV-seropositive renal transplant recipients, and with a potential use for the risk assessment of CMV-related clinical complications (ClinicalTrials.gov Identifier: NCT02083042).
KW  - CMV-specific cell-mediated immunity
KW  - cytomegalovirus
KW  - IFN‐γ ELISpot
KW  - immunomonitoring
KW  - in vitro diagnostic
KW  - kidney or renal transplantation
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-221468
VL  - 31
ER  - 
TY  - JOUR
A1  - Manchia, Mirko
A1  - Adli, Mazda
A1  - Akula, Nirmala
A1  - Arda, Raffaella
A1  - Aubry, Jean-Michel
A1  - Backlund, Lena
A1  - Banzato, Claudio E. M.
A1  - Baune, Bernhard T.
A1  - Bellivier, Frank
A1  - Bengesser, Susanne
A1  - Biernacka, Joanna M.
A1  - Brichant-Petitjean, Clara
A1  - Bui, Elise
A1  - Calkin, Cynthia V.
A1  - Cheng, Andrew Tai Ann
A1  - Chillotti, Caterina
A1  - Cichon, Sven
A1  - Clark, Scott
A1  - Czerski, Piotr M.
A1  - Dantas, Clarissa
A1  - Del Zompo, Maria
A1  - DePaulo, J. Raymond
A1  - Detera-Wadleigh, Sevilla D.
A1  - Etain, Bruno
A1  - Falkai, Peter
A1  - Frisén, Louise
A1  - Frye, Mark A.
A1  - Fullerton, Jan
A1  - Gard, Sébastien
A1  - Garnham, Julie
A1  - Goes, Fernando S.
A1  - Grof, Paul
A1  - Gruber, Oliver
A1  - Hashimoto, Ryota
A1  - Hauser, Joanna
A1  - Heilbronner, Urs
A1  - Hoban, Rebecca
A1  - Hou, Liping
A1  - Jamain, Stéphane
A1  - Kahn, Jean-Pierre
A1  - Kassem, Layla
A1  - Kato, Tadafumi
A1  - Kelsoe, John R.
A1  - Kittel-Schneider, Sarah
A1  - Kliwicki, Sebastian
A1  - Kuo, Po-Hsiu
A1  - Kusumi, Ichiro
A1  - Laje, Gonzalo
A1  - Lavebratt, Catharina
A1  - Leboyer, Marion
A1  - Leckband, Susan G.
A1  - López Jaramillo, Carlos A.
A1  - Maj, Mario
A1  - Malafosse, Alain
A1  - Martinsson, Lina
A1  - Masui, Takuya
A1  - Mitchell, Philip B.
A1  - Mondimore, Frank
A1  - Monteleone, Palmiero
A1  - Nallet, Audrey
A1  - Neuner, Maria
A1  - Novák, Tomás
A1  - O'Donovan, Claire
A1  - Ösby, Urban
A1  - Ozaki, Norio
A1  - Perlis, Roy H.
A1  - Pfennig, Andrea
A1  - Potash, James B.
A1  - Reich-Erkelenz, Daniela
A1  - Reif, Andreas
A1  - Reininghaus, Eva
A1  - Richardson, Sara
A1  - Rouleau, Guy A.
A1  - Rybakowski, Janusz K.
A1  - Schalling, Martin
A1  - Schofield, Peter R.
A1  - Schubert, Oliver K.
A1  - Schweizer, Barbara
A1  - Seemüller, Florian
A1  - Grigoroiu-Serbanescu, Maria
A1  - Severino, Giovanni
A1  - Seymour, Lisa R.
A1  - Slaney, Claire
A1  - Smoller, Jordan W.
A1  - Squassina, Alessio
A1  - Stamm, Thomas
A1  - Steele, Jo
A1  - Stopkova, Pavla
A1  - Tighe, Sarah K.
A1  - Tortorella, Alfonso
A1  - Turecki, Gustavo
A1  - Wray, Naomi R.
A1  - Wright, Adam
A1  - Zandi, Peter P.
A1  - Zilles, David
A1  - Bauer, Michael
A1  - Rietschel, Marcella
A1  - McMahon, Francis J.
A1  - Schulze, Thomas G.
A1  - Alda, Martin
T1  - Assessment of Response to Lithium Maintenance Treatment in Bipolar Disorder: A Consortium on Lithium Genetics (ConLiGen) Report
JF  - PLoS ONE
N2  - Objective: The assessment of response to lithium maintenance treatment in bipolar disorder (BD) is complicated by variable length of treatment, unpredictable clinical course, and often inconsistent compliance. Prospective and retrospective methods of assessment of lithium response have been proposed in the literature. In this study we report the key phenotypic measures of the "Retrospective Criteria of Long-Term Treatment Response in Research Subjects with Bipolar Disorder" scale currently used in the Consortium on Lithium Genetics (ConLiGen) study. 
Materials and Methods: Twenty-nine ConLiGen sites took part in a two-stage case-vignette rating procedure to examine inter-rater agreement [Kappa (\(\kappa\))] and reliability [intra-class correlation coefficient (ICC)] of lithium response. Annotated first-round vignettes and rating guidelines were circulated to expert research clinicians for training purposes between the two stages. Further, we analyzed the distributional properties of the treatment response scores available for 1,308 patients using mixture modeling. 
Results: Substantial and moderate agreement was shown across sites in the first and second sets of vignettes (\(\kappa\) = 0.66 and \(\kappa\) = 0.54, respectively), without significant improvement from training. However, definition of response using the A score as a quantitative trait and selecting cases with B criteria of 4 or less showed an improvement between the two stages (\(ICC_1 = 0.71\) and \(ICC_2 = 0.75\), respectively). Mixture modeling of score distribution indicated three subpopulations (full responders, partial responders, non responders). 
Conclusions: We identified two definitions of lithium response, one dichotomous and the other continuous, with moderate to substantial inter-rater agreement and reliability. Accurate phenotypic measurement of lithium response is crucial for the ongoing ConLiGen pharmacogenomic study.
KW  - age
KW  - observer agreement
KW  - prophylactic lithium
KW  - mapping susceptibility genes
KW  - mood disorders
KW  - onset
KW  - association
KW  - reliability
KW  - morality
KW  - illness
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-130938
VL  - 8
IS  - 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  - Wolf, Karen
A1  - Braun, Attila
A1  - Haining, Elizabeth J.
A1  - Tseng, Yu-Lun
A1  - Kraft, Peter
A1  - Schuhmann, Michael K.
A1  - Gotru, Sanjeev K.
A1  - Chen, Wenchun
A1  - Hermanns, Heike M.
A1  - Stoll, Guido
A1  - Lesch, Klaus-Peter
A1  - Nieswandt, Bernhard
T1  - Partially Defective Store Operated Calcium Entry and Hem(ITAM) Signaling in Platelets of Serotonin Transporter Deficient Mice
JF  - PLoS One
N2  - Background
Serotonin (5-hydroxytryptamin, 5-HT) is an indolamine platelet agonist, biochemically derived from tryptophan. 5-HT is secreted from the enterochromaffin cells into the gastrointestinal tract and blood. Blood 5-HT has been proposed to regulate hemostasis by acting as a vasoconstrictor and by triggering platelet signaling through 5-HT receptor 2A (5HTR2A). Although platelets do not synthetize 5-HT, they take 5-HT up from the blood and store it in their dense granules which are secreted upon platelet activation.

Objective
To identify the molecular composite of the 5-HT uptake system in platelets and elucidate the role of platelet released 5-HT in thrombosis and ischemic stroke. Methods: 5-HT transporter knockout mice (5Htt\(^{-/-}\)) were analyzed in different in vitro and in vivo assays and in a model of ischemic stroke.

Results
In 5Htt\(^{-/-}\) platelets, 5-HT uptake from the blood was completely abolished and agonist-induced Ca2+ influx through store operated Ca\(^{2+}\) entry (SOCE), integrin activation, degranulation and aggregation responses to glycoprotein VI (GPVI) and C-type lectin-like receptor 2 (CLEC-2) were reduced. These observed in vitro defects in 5Htt\(^{-/-}\) platelets could be normalized by the addition of exogenous 5-HT. Moreover, reduced 5-HT levels in the plasma, an increased bleeding time and the formation of unstable thrombi were observed ex vivo under flow and in vivo in the abdominal aorta and carotid artery of 5Htt\(^{-/-}\) mice. Surprisingly, in the transient middle cerebral artery occlusion (tMCAO) model of ischemic stroke 5Htt\(^{-/-}\) mice showed nearly normal infarct volume and the neurological outcome was comparable to control mice.

Conclusion
Although secreted platelet 5-HT does not appear to play a crucial role in the development of reperfusion injury after stroke, it is essential to amplify the second phase of platelet activation through SOCE and plays an important role in thrombus stabilization.
KW  - platelets
KW  - serotonin
KW  - integrins
KW  - blood flow
KW  - collagens
KW  - platelet activation
KW  - platelet aggregation
KW  - ischemic stroke
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-146399
VL  - 11
IS  - 1
ER  - 
TY  - JOUR
A1  - Haring, Bernhard
A1  - Reiner, Alexander P.
A1  - Liu, Jungmin
A1  - Tobias, Deirdre K.
A1  - Whitsel, Eric
A1  - Berger, Jeffrey S.
A1  - Desai, Pinkal
A1  - Wassertheil-Smoller, Sylvia
A1  - LaMonte, Michael J.
A1  - Hayden, Kathleen
A1  - Bick, Alexander G.
A1  - Natarajan, Pradeep
A1  - Weinstock, Joshua S.
A1  - Nguyen, Patricia K.
A1  - Stefanick, Marcia
A1  - Simon, Michael S.
A1  - Eaton, Charles
A1  - Kooperberg, Charles
A1  - Manson, JoAnn E.
T1  - Healthy Lifestyle and Clonal Hematopoiesis of Indeterminate Potential. Results from the Women’s Health Initiative
JF  - Journal of the American Heart Association
N2  - Background
Presence of clonal hematopoiesis of indeterminate potential (CHIP) is associated with a higher risk of atherosclerotic cardiovascular disease, cancer, and mortality. The relationship between a healthy lifestyle and CHIP is unknown.

Methods and Results
This analysis included 8709 postmenopausal women (mean age, 66.5 years) enrolled in the WHI (Women's Health Initiative), free of cancer or cardiovascular disease, with deep‐coverage whole genome sequencing data available. Information on lifestyle factors (body mass index, smoking, physical activity, and diet quality) was obtained, and a healthy lifestyle score was created on the basis of healthy criteria met (0 point [least healthy] to 4 points [most healthy]). CHIP was derived on the basis of a prespecified list of leukemogenic driver mutations. The prevalence of CHIP was 8.6%. A higher healthy lifestyle score was not associated with CHIP (multivariable‐adjusted odds ratio [OR] [95% CI], 0.99 [0.80–1.23] and 1.13 [0.93–1.37]) for the upper (3 or 4 points) and middle category (2 points), respectively, versus referent (0 or 1 point). Across score components, a normal and overweight body mass index compared with obese was significantly associated with a lower odds for CHIP (OR, 0.71 [95% CI, 0.57–0.88] and 0.83 [95% CI, 0.68–1.01], respectively; P‐trend 0.0015). Having never smoked compared with being a current smoker tended to be associated with lower odds for CHIP.

Conclusions
A healthy lifestyle, based on a composite score, was not related to CHIP among postmenopausal women. However, across individual lifestyle factors, having a normal body mass index was strongly associated with a lower prevalence of CHIP. These findings support the idea that certain healthy lifestyle factors are associated with a lower frequency of CHIP.
KW  - body mass index
KW  - clonal hematopoiesis of indeterminate potential
KW  - diet
KW  - lifestyle
KW  - physical activity
KW  - smoking
Y1  - 2021
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-236146
VL  - 10
IS  - 5
ER  - 
TY  - JOUR
A1  - Riquelme, Paloma
A1  - Haarer, Jan
A1  - Kammler, Anja
A1  - Walter, Lisa
A1  - Tomiuk, Stefan
A1  - Ahrens, Norbert
A1  - Wege, Anja K.
A1  - Goecze, Ivan
A1  - Zecher, Daniel
A1  - Banas, Bernhard
A1  - Spang, Rainer
A1  - Fändrich, Fred
A1  - Lutz, Manfred B.
A1  - Sawitzki, Birgit
A1  - Schlitt, Hans J.
A1  - Ochando, Jordi
A1  - Geissler, Edward K.
A1  - Hutchinson, James A.
T1  - TIGIT\(^+\) iTregs elicited by human regulatory macrophages control T cell immunity
JF  - Nature Communications
N2  - Human regulatory macrophages (Mreg) have shown early clinical promise as a cell-based adjunct immunosuppressive therapy in solid organ transplantation. It is hypothesised that recipient CD4(+) T cell responses are actively regulated through direct allorecognition of donor-derived Mregs. Here we show that human Mregs convert allogeneic CD4(+) T cells to IL-10-producing, TIGIT(+) FoxP3(+)-induced regulatory T cells that non-specifically suppress bystander T cells and inhibit dendritic cell maturation. Differentiation of Mreg-induced Tregs relies on multiple non-redundant mechanisms that are not exclusive to interaction of Mregs and T cells, including signals mediated by indoleamine 2,3-dioxygenase, TGF-beta, retinoic acid, Notch and progestagen-associated endometrial protein. Preoperative administration of donor-derived Mregs to living-donor kidney transplant recipients results in an acute increase in circulating TIGIT(+) Tregs. These results suggest a feed-forward mechanism by which Mreg treatment promotes allograft acceptance through rapid induction of direct-pathway Tregs.
KW  - Allotransplantation
KW  - Immunosuppression
KW  - Monocytes and macrophages
KW  - Regulatory T cells
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-226321
VL  - 9
IS  - 9
ER  - 
TY  - JOUR
A1  - Hopp, Sarah
A1  - Albert-Weissenberger, Christiane
A1  - Mencl, Stine
A1  - Bieber, Michael
A1  - Schuhmann, Michael K.
A1  - Stetter, Christian
A1  - Nieswandt, Bernhard
A1  - Schmidt, Peter M.
A1  - Monoranu, Camelia-Maria
A1  - Alafuzoff, Irina
A1  - Marklund, Niklas
A1  - Nolte, Marc W.
A1  - Sirén, Anna-Leena
A1  - Kleinschnitz, Christoph
T1  - Targeting coagulation factor XII as a novel therapeutic option in brain trauma
JF  - Annals of Neurology
N2  - Objective: 
Traumatic brain injury is a major global public health problem for which specific therapeutic interventions are lacking. There is, therefore, a pressing need to identify innovative pathomechanism-based effective therapies for this condition. Thrombus formation in the cerebral microcirculation has been proposed to contribute to secondary brain damage by causing pericontusional ischemia, but previous studies have failed to harness this finding for therapeutic use. The aim of this study was to obtain preclinical evidence supporting the hypothesis that targeting factor XII prevents thrombus formation and has a beneficial effect on outcome after traumatic brain injury. 

Methods: 
We investigated the impact of genetic deficiency of factor XII and acute inhibition of activated factor XII with a single bolus injection of recombinant human albumin-fused infestin-4 (rHA-Infestin-4) on trauma-induced microvascular thrombus formation and the subsequent outcome in 2 mouse models of traumatic brain injury. 

Results: 
Our study showed that both genetic deficiency of factor XII and an inhibition of activated factor XII in mice minimize trauma-induced microvascular thrombus formation and improve outcome, as reflected by better motor function, reduced brain lesion volume, and diminished neurodegeneration. Administration of human factor XII in factor XII-deficient mice fully restored injury-induced microvascular thrombus formation and brain damage. 

Interpretation: 
The robust protective effect of rHA-Infestin-4 points to a novel treatment option that can decrease ischemic injury after traumatic brain injury without increasing bleeding tendencies.
KW  - Molecular-weight heparin
KW  - Thrombus formation
KW  - Cerebral-ischemia
KW  - in-vivo
KW  - Intravascular coagulation
KW  - Hemodynamic depression
KW  - Head-injury
KW  - Rats
KW  - Model
KW  - Mice
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-188800
VL  - 79
IS  - 6
ER  -