Title : Betulinic acid triggers CD95 (APO-1/Fas)- and p53-independent apoptosis via activation of caspases in neuroectodermal tumors.

Pub. Date : 1997 Nov 1

PMID : 9354463






4 Functional Relationships(s)
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1 Betulinic acid triggers CD95 (APO-1/Fas)- and p53-independent apoptosis via activation of caspases in neuroectodermal tumors. betulinic acid caspase 8 Homo sapiens
2 BA-induced apoptosis was independent of CD95-ligand/receptor interaction and accumulation of wild-type p53 protein, but it critically depended on activation of caspases (interleukin 1beta-converting enzyme/Ced-3-like proteases). betulinic acid caspase 8 Homo sapiens
3 The broad-spectrum peptide inhibitor benzyloxycarbonyl-Val-Ala-Asp-fluoromethylketone, which blocked cleavage of FLICE and PARP, also completely abrogated BA-triggered apoptosis. betulinic acid caspase 8 Homo sapiens
4 This suggested that mitochondrial alterations were involved in BA-induced activation of caspases. betulinic acid caspase 8 Homo sapiens