PMID:17377525 review on apoptosome formation PMID:11864614 stoechiometry apoptosome PMID:12522243 inhibition of apoptosome formation by prothymosin-alpha PMID:15087373 in HT-29 colon adenocarcinoma cells, siRNA against ACHE prevents the APAF1 CYCS interaction and etoposide-induced PMID:14622304 AFP positive influence on apoptosome assembly PMID:18439902 CAS PHAPI and HSP70 enhance apoptosome formation and caspase activation