has plasma membrane part in taxon memory CCR4-positive regulatory T cell memory CCR4-positive regulatory T-cell memory CCR4+ Treg This cell type is compatible with the HIPC Lyoplate markers for 'memory CCR4+ Treg'. The definition is valid for human; its applicability for mouse and other species is unknown. memory CCR4-positive regulatory T-lymphocyte memory CCR4-positive regulatory T lymphocyte A memory regulatory T cell with phenotype CD4-positive, CD25-positive, CD127lo, CCR4-positive, and CD45RO-positive. CD4-positive, CD25-positive, CCR4-positive, alpha-beta regulatory T cell memory regulatory T cell Homo sapiens receptor-type tyrosine-protein phosphatase C isoform CD45RO C-C chemokine receptor type 4