Article (Scientific journals)
CRELD1 modulates homeostasis of the immune system in mice and humans
Bonaguro, Lorenzo; Köhne, Maren; Schmidleithner, Jonas et al.
2020In Nature Immunology, 12, p. 1517-1527
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Abstract :
[en] CRELD1 is a pivotal factor for heart development, the function of which is unknown in adult life. We here provide evidence that CRELD1 is an important gatekeeper of immune system homeostasis. Exploiting expression variance in large human cohorts contrasting individuals with the lowest and highest CRELD1 expression levels revealed strong phenotypic, functional and transcriptional differences, including reduced CD4+ T cell numbers. These findings were validated in T cell-specific Creld1-deficient mice. Loss of Creld1 was associated with simultaneous overactivation and increased apoptosis, resulting in a net loss of T cells with age. Creld1 was transcriptionally and functionally linked to Wnt signaling. Collectively, gene expression variance in large human cohorts combined with murine genetic models, transcriptomics and functional testing defines CRELD1 as an important modulator of immune homeostasis.
Disciplines :
Immunology & infectious disease
Author, co-author :
Bonaguro, Lorenzo
Köhne, Maren
Schmidleithner, Jonas
Warnat-Herresthal, Stefanie
Horne, Arik
Kern, Paul
Günther, Patrick
Ter Horst, Rob
Jaeger, Martin
Rahmouni, Souad  ;  Université de Liège - ULiège > Medical Genomics-Unit of Animal Genomics
Georges, Michel  ;  Université de Liège - ULiège > Dpt. de gestion vétérinaire des Ressources Animales (DRA) > Génomique animale
Falk, Christine S
Li, Yang
Mass, Elvira
Beyer, Marc
Joosten, Leo A B
Netea, Mihai G
Ulas, Thomas
Schultze, Joachim L
Aschenbrenner, Anna C
More authors (10 more) Less
Language :
English
Title :
CRELD1 modulates homeostasis of the immune system in mice and humans
Publication date :
21 December 2020
Journal title :
Nature Immunology
ISSN :
1529-2908
eISSN :
1529-2916
Publisher :
Nature Publishing Group, United Kingdom
Volume :
12
Pages :
1517-1527
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
H2020 - 733100 - SYSCID - A Systems medicine approach to chronic inflammatory disease
Funders :
CE - Commission Européenne [BE]
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since 20 January 2021

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