Analysis of the common genetic component of large-vessel vasculitides through a meta-Immunochip strategy

Giant cell arteritis (GCA) and Takayasu's arteritis (TAK) are major forms of large-vessel vasculitis (LVV) that share clinical features. To evaluate their genetic similarities, we analysed Immunochip genotyping data from 1,434 LVV patients and 3,814 unaffected controls. Genetic pleiotropy was also estimated. The HLA region harboured the main disease-specific associations. GCA was mostly associated with class II genes (HLA-DRB1/HLA-DQA1) whereas TAK was mostly associated with class I genes (HLA-B/MICA). Both the statistical significance and effect size of the HLA signals were considerably reduced in the cross-disease meta-analysis in comparison with the analysis of GCA and TAK separately. Consequently, no significant genetic correlation between these two diseases was observed when HLA variants were tested. Outside the HLA region, only one polymorphism located nearby the IL12B gene surpassed the study-wide significance threshold in the meta-analysis of the discovery datasets (rs755374, P = 7.54E-07; ORGCA = 1.19, ORTAK = 1.50). This marker was confirmed as novel GCA risk factor using four additional cohorts (PGCA = 5.52E-04, ORGCA = 1.16). Taken together, our results provide evidence of strong genetic differences between GCA and TAK in the HLA. Outside this region, common susceptibility factors were suggested, especially within the IL12B locus.

Errataetall:

ErratumIn: Sci Rep. 2017 Apr 05;7:46012. - PMID 28378796

Medienart:

E-Artikel

Erscheinungsjahr:

2017

Erschienen:

2017

Enthalten in:

Zur Gesamtaufnahme - volume:7

Enthalten in:

Scientific reports - 7(2017) vom: 09. März, Seite 43953

Sprache:

Englisch

Beteiligte Personen:

Carmona, F David [VerfasserIn]
Coit, Patrick [VerfasserIn]
Saruhan-Direskeneli, Güher [VerfasserIn]
Hernández-Rodríguez, José [VerfasserIn]
Cid, María C [VerfasserIn]
Solans, Roser [VerfasserIn]
Castañeda, Santos [VerfasserIn]
Vaglio, Augusto [VerfasserIn]
Direskeneli, Haner [VerfasserIn]
Merkel, Peter A [VerfasserIn]
Boiardi, Luigi [VerfasserIn]
Salvarani, Carlo [VerfasserIn]
González-Gay, Miguel A [VerfasserIn]
Martín, Javier [VerfasserIn]
Sawalha, Amr H [VerfasserIn]
Spanish GCA Study Group [VerfasserIn]
Italian GCA Study Group [VerfasserIn]
Turkish Takayasu Study Group [VerfasserIn]
Vasculitis Clinical Research Consortium [VerfasserIn]
Martínez-Berriochoa, Agustín [Sonstige Person]
Unzurrunzaga, Ainhoa [Sonstige Person]
Hidalgo-Conde, Ana [Sonstige Person]
Vuelta, Ana Belén Madroñero [Sonstige Person]
Fernández-Nebro, Antonio [Sonstige Person]
Ordóñez-Cañizares, M Carmen [Sonstige Person]
Fernández-Gutiérrez, Benjamín [Sonstige Person]
Rodríguez-Rodríguez, Luis [Sonstige Person]
Escalante, Begoña [Sonstige Person]
Marí-Alfonso, Begoña [Sonstige Person]
Sopeña, Bernardo [Sonstige Person]
Gómez-Vaquero, Carmen [Sonstige Person]
Raya, Enrique [Sonstige Person]
Grau, Elena [Sonstige Person]
Román, José A [Sonstige Person]
Vicente, Esther F [Sonstige Person]
de Miguel, Eugenio [Sonstige Person]
López-Longo, Francisco J [Sonstige Person]
Martínez, Lina [Sonstige Person]
Morado, Inmaculada C [Sonstige Person]
Díaz-López, J Bernardino [Sonstige Person]
Caminal-Montero, Luis [Sonstige Person]
Martínez-Zapico, Aleida [Sonstige Person]
Narváez, Javier [Sonstige Person]
Monfort, Jordi [Sonstige Person]
Tío, Laura [Sonstige Person]
Miranda-Filloy, José A [Sonstige Person]
Sánchez-Martín, Julio [Sonstige Person]
Alegre-Sancho, Juan J [Sonstige Person]
Sáez-Comet, Luis [Sonstige Person]
Pérez-Conesa, Mercedes [Sonstige Person]
Corbera-Bellalta, Marc [Sonstige Person]
Ramentol-Sintas, Marc [Sonstige Person]
García-Villanueva, María Jesús [Sonstige Person]
Guijarro Rojas, Mercedes [Sonstige Person]
Ortego-Centeno, Norberto [Sonstige Person]
Ríos Fernández, Raquel [Sonstige Person]
Callejas, José Luis [Sonstige Person]
Sanchez Pernaute, Olga [Sonstige Person]
Fanlo Mateo, Patricia [Sonstige Person]
Blanco, Ricardo [Sonstige Person]
Prieto-González, Sergio [Sonstige Person]
Martínez-Taboada, Víctor Manuel [Sonstige Person]
Soriano, Alessandra [Sonstige Person]
Lunardi, Claudio [Sonstige Person]
Gianfreda, Davide [Sonstige Person]
Santilli, Daniele [Sonstige Person]
Bonatti, Francesco [Sonstige Person]
Muratore, Francesco [Sonstige Person]
Pazzola, Giulia [Sonstige Person]
Addimanda, Olga [Sonstige Person]
Emmi, Giacomo [Sonstige Person]
Ramirez, Giuseppe A [Sonstige Person]
Beretta, Lorenzo [Sonstige Person]
Govoni, Marcello [Sonstige Person]
Cimmino, Marco A [Sonstige Person]
Mesut Onat, Ahmet [Sonstige Person]
Cefle, Ayse [Sonstige Person]
Yazici, Ayten [Sonstige Person]
Kısacık, Bünyamin [Sonstige Person]
Dalkilic, Ediz [Sonstige Person]
Seyahi, Emire [Sonstige Person]
Fresko, Izzet [Sonstige Person]
Tunc, Ercan [Sonstige Person]
Erken, Eren [Sonstige Person]
Te Ozer, Hüseyin [Sonstige Person]
Aksu, Kenan [Sonstige Person]
Keser, Gokhan [Sonstige Person]
Ozturk, Mehmet A [Sonstige Person]
Bıcakcıgil, Muge [Sonstige Person]
Duzgun, Nurşen [Sonstige Person]
Karadag, Omer [Sonstige Person]
Kiraz, Sedat [Sonstige Person]
Pamuk, Ömer N [Sonstige Person]
Akar, Servet [Sonstige Person]
Onen, Fatos [Sonstige Person]
Akkoc, Nurullah [Sonstige Person]
Kamali, Sevil [Sonstige Person]
Inanc, Murat [Sonstige Person]
Yentür, Sibel P [Sonstige Person]
Aydin, Sibel Z [Sonstige Person]
Alibaz-Oner, Fatma [Sonstige Person]
Kaşifoğlu, Timuçin [Sonstige Person]
Cobankara, Veli [Sonstige Person]
Ozbalkan, Zeynep [Sonstige Person]
Ates, Askin [Sonstige Person]
Karaaslan, Yasar [Sonstige Person]
Carette, Simon [Sonstige Person]
Chung, Sharon A [Sonstige Person]
Cuthbertson, David [Sonstige Person]
Forbess, Lindsay J [Sonstige Person]
Hoffman, Gary S [Sonstige Person]
Khalidi, Nader A [Sonstige Person]
Koening, Curry L [Sonstige Person]
Langford, Carol A [Sonstige Person]
McAlear, Carol A [Sonstige Person]
McKinnon-Maksimowicz, Kathleen [Sonstige Person]
Monach, Paul A [Sonstige Person]
Moreland, Larry [Sonstige Person]
Pagnoux, Christian [Sonstige Person]

Links:

Volltext

Themen:

HLA Antigens
Journal Article
Meta-Analysis
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 08.11.2018

Date Revised 13.11.2018

published: Electronic

ErratumIn: Sci Rep. 2017 Apr 05;7:46012. - PMID 28378796

Citation Status MEDLINE

doi:

10.1038/srep43953

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM26968624X