Association of genes regulated by Ezh2 and trimethylation of histone 3 lysine 27

ABSTRACT: Differentiation of naïve CD4+ T cells into effector (Th1, Th2 and Th17) and induced regulatory (iTreg) T cells requires lineage-specifying transcription factors and epigenetic modifications that allow appropriate repression or activation of gene transcription. The epigenetic silencing of cytokine genes is associated with the repressive H3K27 trimethylation mark, mediated by Ezh2 or Ezh1 methyltransferase components of the polycomb repressive complex 2 (PRC2). EZH2 over-expression and activating mutations are implicated in tumorigenesis and correlate with poor prognosis in several tumor types 35. This spurred the development of EZH2 inhibitors which, by inducing tumor cell growth arrest and cell death, show therapeutic promise in cancer. A role for Ezh2 in suppressing Th1 and Th2 cytokine p

ORGANISM(S): Mus musculus

SUBMITTER: Jovana Maksimovic 

PROVIDER: E-GEOD-57500 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress