human_reference_atlas has characterizing marker set has marker component S100A4 IKZF2 CD4 IL32 CTLA4 TIGIT CARD16 GBP2 FOXP3 PIM2 PMAIP1 BATF cell cell type (from CL) CD4-positive, alpha-beta T cell naive regulatory T cell regulatory t cells This cell type has been described as CD45RA-negative, but this doesn't fit with our current definition of naive T cell. naive regulatory T-lymphocyte regulatory T cells CL:0002677 naive regulatory T lymphocyte CT A regulatory T cell that has not encountered antigen. naive regulatory T-cell 2011-08-25T03:17:21Z Homo sapiens sequence collection medulla of thymus thymus lobule thymus thymus lobe