these data suggest that among thy-1+ epidermal cells , strongly thy-1 antigen-positive cells correspond to dendritic thy-1+ epidermal cells , and in contact sensitivity reactions in mice , dendritic thy-1+ epidermal cells show only a minor dynamic change in contrast to ia+ cells , in which more than 15 % of keratinocytes express ia antigen from 48 h postchallenge .
C3496194
epidermal cells
C0014520
epidermal