since hla-dq expression has been positively correlated with the ability to present nominal antigen , our findings would suggest the possibility that epidermal langerhans cells , like other members of the human dendritic cell series , might be more efficient than monocytes at nominal antigen presentation since only about 50 % of peripheral blood monocytes express hla-dq molecules .
C0003320
antigen
C0206431
antigen presentation