Genomic views of STAT function in CD4+ T helper cell differentiation.

ABSTRACT: Signal transducer and activator of transcription (STAT) proteins are well known for their essential roles in transmitting cytokine-mediated signals and specifying T helper (T(H)) cell differentiation. Recent technological advances have revealed that STAT proteins have broad and complex roles in gene regulation and epigenetic control, including important roles as functional repressors. However, the challenge of how to link signal transduction, nucleosome biology and gene regulation remains. The relevance of tackling this problem is highlighted by genome-wide association studies that link cytokine signalling and STATs to various autoimmune or immune deficiency disorders. Defining exactly how extrinsic signals control the specification and plasticity of T(H) cells will provide important insig

SUBMITTER: O'Shea JJ 

PROVIDER: S-EPMC3070307 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature