Taylor et al., J Biol Chem 2007
:
Inhibitors of caspase activity blocked the appearance of calreticulin on the surface of apoptotic cells, suggesting a mechanism for the surface display of calreticulin during apoptosis
Das et al., Cancer 2007
(Glioblastoma) :
Increases in intracellular free [ Ca ( 2+ ) ], expression of calreticulin , and activation of caspase-4 indicated involvement of endoplasmic reticulum ( ER ) stress in apoptosis