TY  - JOUR
A1  - Davis, Lea K.
A1  - Yu, Dongmei
A1  - Keenan, Clare L.
A1  - Gamazon, Eric R.
A1  - Konkashbaev, Anuar I.
A1  - Derks, Eske M.
A1  - Neale, Benjamin M.
A1  - Yang, Jian
A1  - Lee, S. Hong
A1  - Evans, Patrick
A1  - Barr, Cathy L.
A1  - Bellodi, Laura
A1  - Benarroch, Fortu
A1  - Berrio, Gabriel Bedoya
A1  - Bienvenu, Oscar J.
A1  - Bloch, Michael H.
A1  - Blom, Rianne M.
A1  - Bruun, Ruth D.
A1  - Budman, Cathy L.
A1  - Camarena, Beatriz
A1  - Campbell, Desmond
A1  - Cappi, Carolina
A1  - Cardona Silgado, Julio C.
A1  - Cath, Danielle C.
A1  - Cavallini, Maria C.
A1  - Chavira, Denise A.
A1  - Chouinard, Sylvian
A1  - Conti, David V.
A1  - Cook, Edwin H.
A1  - Coric, Vladimir
A1  - Cullen, Bernadette A.
A1  - Deforce, Dieter
A1  - Delorme, Richard
A1  - Dion, Yves
A1  - Edlund, Christopher K.
A1  - Egberts, Karin
A1  - Falkai, Peter
A1  - Fernandez, Thomas V.
A1  - Gallagher, Patience J.
A1  - Garrido, Helena
A1  - Geller, Daniel
A1  - Girard, Simon L.
A1  - Grabe, Hans J.
A1  - Grados, Marco A.
A1  - Greenberg, Benjamin D.
A1  - Gross-Tsur, Varda
A1  - Haddad, Stephen
A1  - Heiman, Gary A.
A1  - Hemmings, Sian M. J.
A1  - Hounie, Ana G.
A1  - Illmann, Cornelia
A1  - Jankovic, Joseph
A1  - Jenike, Micheal A.
A1  - Kennedy, James L.
A1  - King, Robert A.
A1  - Kremeyer, Barbara
A1  - Kurlan, Roger
A1  - Lanzagorta, Nuria
A1  - Leboyer, Marion
A1  - Leckman, James F.
A1  - Lennertz, Leonhard
A1  - Liu, Chunyu
A1  - Lochner, Christine
A1  - Lowe, Thomas L.
A1  - Macciardi, Fabio
A1  - McCracken, James T.
A1  - McGrath, Lauren M.
A1  - Restrepo, Sandra C. Mesa
A1  - Moessner, Rainald
A1  - Morgan, Jubel
A1  - Muller, Heike
A1  - Murphy, Dennis L.
A1  - Naarden, Allan L.
A1  - Ochoa, William Cornejo
A1  - Ophoff, Roel A.
A1  - Osiecki, Lisa
A1  - Pakstis, Andrew J.
A1  - Pato, Michele T.
A1  - Pato, Carlos N.
A1  - Piacentini, John
A1  - Pittenger, Christopher
A1  - Pollak, Yehunda
A1  - Rauch, Scott L.
A1  - Renner, Tobias J.
A1  - Reus, Victor I.
A1  - Richter, Margaret A.
A1  - Riddle, Mark A.
A1  - Robertson, Mary M.
A1  - Romero, Roxana
A1  - Rosàrio, Maria C.
A1  - Rosenberg, David
A1  - Rouleau, Guy A.
A1  - Ruhrmann, Stephan
A1  - Ruiz-Linares, Andreas
A1  - Sampaio, Aline S.
A1  - Samuels, Jack
A1  - Sandor, Paul
A1  - Sheppard, Broke
A1  - Singer, Harvey S.
A1  - Smit, Jan H.
A1  - Stein, Dan J.
A1  - Strengman, E.
A1  - Tischfield, Jay A.
A1  - Valencia Duarte, Ana V.
A1  - Vallada, Homero
A1  - Van Nieuwerburgh, Flip
A1  - Veenstra-VanderWeele, Jeremy
A1  - Walitza, Susanne
A1  - Wang, Ying
A1  - Wendland, Jens R.
A1  - Westenberg, Herman G. M.
A1  - Shugart, Yin Yao
A1  - Miguel, Euripedes C.
A1  - McMahon, William
A1  - Wagner, Michael
A1  - Nicolini, Humberto
A1  - Posthuma, Danielle
A1  - Hanna, Gregory L.
A1  - Heutink, Peter
A1  - Denys, Damiaan
A1  - Arnold, Paul D.
A1  - Oostra, Ben A.
A1  - Nestadt, Gerald
A1  - Freimer, Nelson B.
A1  - Pauls, David L.
A1  - Wray, Naomi R.
A1  - Stewart, S. Evelyn
A1  - Mathews, Carol A.
A1  - Knowles, James A.
A1  - Cox, Nancy J.
A1  - Scharf, Jeremiah M.
T1  - Partitioning the Heritability of Tourette Syndrome and Obsessive Compulsive Disorder Reveals Differences in Genetic Architecture
JF  - PLoS Genetics
N2  - The direct estimation of heritability from genome-wide common variant data as implemented in the program Genome-wide Complex Trait Analysis (GCTA) has provided a means to quantify heritability attributable to all interrogated variants. We have quantified the variance in liability to disease explained by all SNPs for two phenotypically-related neurobehavioral disorders, obsessive-compulsive disorder (OCD) and Tourette Syndrome (TS), using GCTA. Our analysis yielded a heritability point estimate of 0.58 (se = 0.09, p = 5.64e-12) for TS, and 0.37 (se = 0.07, p = 1.5e-07) for OCD. In addition, we conducted multiple genomic partitioning analyses to identify genomic elements that concentrate this heritability. We examined genomic architectures of TS and OCD by chromosome, MAF bin, and functional annotations. In addition, we assessed heritability for early onset and adult onset OCD. Among other notable results, we found that SNPs with a minor allele frequency of less than 5% accounted for 21% of the TS heritability and 0% of the OCD heritability. Additionally, we identified a significant contribution to TS and OCD heritability by variants significantly associated with gene expression in two regions of the brain (parietal cortex and cerebellum) for which we had available expression quantitative trait loci (eQTLs). Finally we analyzed the genetic correlation between TS and OCD, revealing a genetic correlation of 0.41 (se = 0.15, p = 0.002). These results are very close to previous heritability estimates for TS and OCD based on twin and family studies, suggesting that very little, if any, heritability is truly missing (i.e., unassayed) from TS and OCD GWAS studies of common variation. The results also indicate that there is some genetic overlap between these two phenotypically-related neuropsychiatric disorders, but suggest that the two disorders have distinct genetic architectures.
KW  - TIC disorders
KW  - missing heritability
KW  - complex diseases
KW  - neuropsychiatric disorders
KW  - common SNPS
KW  - gilles
KW  - family
KW  - brain
KW  - expression
KW  - autism
Y1  - 2013
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-127377
SN  - 1553-7390
VL  - 9
IS  - 10
ER  - 
TY  - JOUR
A1  - Bousquet, J.
A1  - Anto, J. M.
A1  - Akdis, M.
A1  - Auffray, C.
A1  - Keil, T.
A1  - Momas, I.
A1  - Postma, D. S.
A1  - Valenta, R.
A1  - Wickman, M.
A1  - Cambon-Thomsen, A.
A1  - Haahtela, T.
A1  - Lambrecht, B. N.
A1  - Lodrup Carlsen, K. C.
A1  - Koppelman, G. H.
A1  - Sunyer, J.
A1  - Zuberbier, T.
A1  - Annesi-Maesano, I.
A1  - Arno, A.
A1  - Bindslev-Jensen, C.
A1  - De Carlo, G.
A1  - Forastiere, F.
A1  - Heinrich, J.
A1  - Kowalski, M. L.
A1  - Maier, D.
A1  - Melen, E.
A1  - Palkonen, S.
A1  - Smit, H. A.
A1  - Standl, M.
A1  - Wright, J.
A1  - Asarnoj, A.
A1  - Benet, M.
A1  - Ballardini, N.
A1  - Garcia-Aymerich, J.
A1  - Gehring, U.
A1  - Guerra, S.
A1  - Hohman, C.
A1  - Kull, I.
A1  - Lupinek, C.
A1  - Pinart, M.
A1  - Skrindo, I.
A1  - Westman, M.
A1  - Smagghe, D.
A1  - Akdis, C.
A1  - Albang, R.
A1  - Anastasova, V.
A1  - Anderson, N.
A1  - Bachert, C.
A1  - Ballereau, S.
A1  - Ballester, F.
A1  - Basagana, X.
A1  - Bedbrook, A.
A1  - Bergstrom, A.
A1  - von Berg, A.
A1  - Brunekreef, B.
A1  - Burte, E.
A1  - Carlsen, K.H.
A1  - Chatzi, L.
A1  - Coquet, J.M.
A1  - Curin, M.
A1  - Demoly, P.
A1  - Eller, E.
A1  - Fantini, M.P.
A1  - Gerhard, B.
A1  - Hammad, H.
A1  - von Hertzen, L.
A1  - Hovland, V.
A1  - Jacquemin, B.
A1  - Just, J.
A1  - Keller, T.
A1  - Kerkhof, M.
A1  - Kiss, R.
A1  - Kogevinas, M.
A1  - Koletzko, S.
A1  - Lau, S.
A1  - Lehmann, I.
A1  - Lemonnier, N.
A1  - McEachan, R.
A1  - Makela, M.
A1  - Mestres, J.
A1  - Minina, E.
A1  - Mowinckel, P.
A1  - Nadif, R.
A1  - Nawijn, M.
A1  - Oddie, S.
A1  - Pellet, J.
A1  - Pin, I.
A1  - Porta, D.
A1  - Rancière, F.
A1  - Rial-Sebbag, A.
A1  - Schuijs, M.J.
A1  - Siroux, V.
A1  - Tischer, C.G.
A1  - Torrent, M.
A1  - Varraso, R.
A1  - De Vocht, J.
A1  - Wenger, K.
A1  - Wieser, S.
A1  - Xu, C.
T1  - 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
JF  - Allergy
N2  - 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.
KW  - asthma
KW  - birth cohort
KW  - atopic-dermatitis
KW  - immune-responses
KW  - IgE
KW  - multimorbidity
KW  - polysensitization
KW  - rhinitis
KW  - chronic respiratory-diseases
KW  - childhood asthma
KW  - immunological reactivity
KW  - IgE sensitazion
KW  - immunoglobulin-e
KW  - integraed care
Y1  - 2016
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-186858
VL  - 71
IS  - 11
ER  - 
TY  - JOUR
A1  - Norrmen, Camilla
A1  - Figlia, Gianluca
A1  - Lebrun-Julien, Frederic
A1  - Pereira, Jorge A.
A1  - Trötzmüller, Martin
A1  - Köfeler, Harald C.
A1  - Rantanen, Ville
A1  - Wessig, Carsten
A1  - van Deijk, Anne-Lieke F.
A1  - Smit, August B.
A1  - Verheijen, Mark H. G.
A1  - Rüegg, Markus A.
A1  - Hall, Michael N.
A1  - Suter, Ueli
T1  - mTORC1 Controls PNS Myelination along the mTORC1-RXR gamma-SREBP-Lipid Biosynthesis Axis in Schwann Cells
JF  - Cell Reports
N2  - Myelin formation during peripheral nervous system (PNS) development, and reformation after injury and in disease, requires multiple intrinsic and extrinsic signals. Akt/mTOR signaling has emerged as a major player involved, but the molecular mechanisms and downstream effectors are virtually unknown. Here, we have used Schwann-cell-specific conditional gene ablation of raptor and rictor, which encode essential components of the mTOR complexes 1 (mTORC1) and 2 (mTORC2), respectively, to demonstrate that mTORC1 controls PNS myelination during development. In this process, mTORC1 regulates lipid biosynthesis via sterol regulatory element-binding proteins (SREBPs). This course of action is mediated by the nuclear receptor RXRg, which transcriptionally regulates SREBP1c downstream of mTORC1. Absence of mTORC1 causes delayed myelination initiation as well as hypomyelination, together with abnormal lipid composition and decreased nerve conduction velocity. Thus, we have identified the mTORC1-RXR gamma-SREBP axis controlling lipid biosynthesis as a major contributor to proper peripheral nerve function.
KW  - axonal integrity
KW  - peripheral nervous-system
KW  - COMPLEX 1
KW  - rat hepatocytes
KW  - SREBP
KW  - mice
KW  - growth
KW  - protein
KW  - element
KW  - CNS Myelination
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-114847
SN  - 2211-1247
VL  - 9
IS  - 2
ER  - 
TY  - JOUR
A1  - Hohmann, Cynthia
A1  - Pinart, Mariona
A1  - Tischer, Christina
A1  - Gehring, Ulrike
A1  - Heinrich, Joachim
A1  - Kull, Inger
A1  - Melén, Eric
A1  - Smit, Henriette A.
A1  - Torrent, Maties
A1  - Wijga, Alet H.
A1  - Wickman, Magnus
A1  - Bachert, Claus
A1  - Lødrup Carlsen, Karin C.
A1  - Carlsen, Kai-Håkon
A1  - Bindslev-Jensen, Carsten
A1  - Eller, Esben
A1  - Esplugues, Ana
A1  - Fantini, Maria Pia
A1  - Annesi-Maesano, Isabella
A1  - Momas, Isabelle
A1  - Porta, Daniela
A1  - Vassilaki, Maria
A1  - Waiblinger, Dagmar
A1  - Sunyer, Jordi
A1  - Antó, Josep M.
A1  - Bousquet, Jean
A1  - Keil, Thomas
T1  - The Development of the MeDALL Core Questionnaires for a Harmonized Follow-Up Assessment of Eleven European Birth Cohorts on Asthma and Allergies
JF  - International Archives of Allergy and Immunology
N2  - Background: Numerous birth cohorts have been initiated in the world over the past 30 years using heterogeneous methods to assess the incidence, course and risk factors of asthma and allergies. The aim of the present work is to provide the stepwise proceedings of the development and current version of the harmonized MeDALL-Core Questionnaire (MeDALL-CQ) used prospectively in 11 European birth cohorts. Methods: The harmonization of questions was accomplished in 4 steps: (i) collection of variables from 14 birth cohorts, (ii) consensus on questionnaire items, (iii) translation and back-translation of the harmonized English MeDALL-CQ into 8 other languages and (iv) implementation of the harmonized follow-up. Results: Three harmonized MeDALL-CQs (2 for parents of children aged 4-9 and 14-18, 1 for adolescents aged 14-18) were developed and used for a harmonized follow-up assessment of 11 European birth cohorts on asthma and allergies with over 13,000 children. Conclusions: The harmonized MeDALL follow-up produced more comparable data across different cohorts and countries in Europe and will offer the possibility to verify results of former cohort analyses. Thus, MeDALL can become the starting point to stringently plan, conduct and support future common asthma and allergy research initiatives in Europe.
KW  - harmonization
KW  - MeDALL
KW  - european birth cohorts
KW  - asthma
KW  - allergy
KW  - questionnaire assessment
Y1  - 2014
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-196594
SN  - 1018-2438
SN  - 1423-0097
VL  - 163
IS  - 3
ER  -