decreased regulatory T cell number decreased CD4-positive, alpha beta T cell number decreased CD4-positive, CD25-positive, alpha-beta regulatory T cell number 2010-05-28T03:28:42Z CL:0000792 MP:0010169 MPheno.ontology a reduction in the number of the CD4-positive, CD25-positive T cell subset which regulates overall immune responses as well as the responses of other T cell subsets through direct cell-cell contact and cytokine release decreased CD4-positive, CD25-positive, alpha-beta Treg number decreased CD4-positive, CD25-positive, alpha-beta regulatory T lymphocyte number decreased CD4-positive, CD25-positive, alpha-beta regulatory T-cell number decreased CD4-positive, CD25-positive, alpha-beta regulatory T-lymphocyte number decreased suppressor T cell number decreased suppressor T lymphocyte number decreased suppressor T-cell number decreased suppressor T-lymphocyte number mgi reduced CD4-positive, CD25-positive, alpha-beta Treg number reduced CD4-positive, CD25-positive, alpha-beta regulatory T cell number reduced CD4-positive, CD25-positive, alpha-beta regulatory T lymphocyte number reduced CD4-positive, CD25-positive, alpha-beta regulatory T-cell number reduced CD4-positive, CD25-positive, alpha-beta regulatory T-lymphocyte number reduced suppressor T cell number reduced suppressor T lymphocyte number reduced suppressor T-cell number reduced suppressor T-lymphocyte number abnormal CD4-positive, CD25-positive, alpha-beta regulatory T cell number