has plasma membrane part capable of CD8-positive, alpha-beta regulatory T cell CD8-positive, CXCR3-positive, alpha-beta regulatory T cell These cells may be the human equivalent of murine CD8-positive, CD122-positive alpha-beta regulatory T cell. They are also found in the CD45RA-negative and CD62L-positive fraction. interleukin-10 production negative regulation of type II interferon production negative regulation of T cell proliferation C-X-C chemokine receptor type 3