label: Increased proportion of effector memory CD4-positive, alpha-beta T cells
label_lc: increased proportion of effector memory cd4-positive, alpha-beta t cells
description: "An abnormally elevated proportion of effector memory CD4-positive, alpha-beta memory T cells compared to the total number of T cells in the blood. These cells have the phenotype CCR7-negative, CD127-positive, CD45RA-negative, CD45RO-positive, and CD25-negative."