we have examined the effects of transforming growth factor-beta ( tgf-beta 1 ) on the expression of the class ii histocompatibility ag , hla-dr : 1 ) induced by human rifn-gamma ( rhuifn-gamma ) in human melanoma , hs294t cells and 2 ) constitutively expressed in a subclone hs294t cell line .
C0019764
hla-dr
C0086418
human