label: Decreased PHA-induced T-cell proliferation
label_lc: decreased pha-induced t-cell proliferation
description: Abnormal decrease of T cell proliferation in response to stimulation with phytohaemagglutinin. This is commonly measured through intracellular expression of Ki67, decreasing surface expression of carboxyfluorescein diacetate (CFSE), or 3H-thymidine incorporation. Length of incubation and strength of stimulation may vary between laboratories.