nonetheless , cellular pkc activity appears to be required for the proliferative response of t cell clones after stimulation by pma/pma + calcium ionophore ( a23187 ) or by triggering through the tcr : chronic pma treatment , which depletes intracellular pkc activity , abrogates the proliferative response of t cell clones stimulated by pma/pma + a23187 or triggered through the tcr .
C0039194
t cell
C0034790
tcr