inasmuch as malignant cells in mf have been shown to possess the functional properties of helper t cells and receptors for ia ( immune associated antigen ) , expressed in the epidermis solely on langerhans cells , our findings may further suggest that these malignant t cells bind to langerhans cells through a `` '' lock and key '' '' mechanism involving membrane-bound ia .
C0014520
epidermis
C0023005
langerhans cells