Jurkat T cell morphology at different time periods (10μmol/L concentration). The inhibition of 5-Aza on the proliferation of Jurkat cells had a dose-and time-dependent manner. (A) Normal group; (B). 5-Aza 24 h after treatment; (C). 5-Aza 48 h after treatment; (D). 5-Aza 72 h after treatment.