To test whether the copy number variations (CNVs) of CD4+ T cell transcription factor genes including T-bet, GATA binding protein 3 (GATA)-3, related orphan receptor C (RORC) and forkhead box protein 3 (FOXP3) are associated with acute anterior uveitis either in the presence or absence of ankylosing spondylitis (AAU+AS+; AAU+AS-).
C0038013
Ankylosing spondylitis