Title : Increases in neutral, Mg2+-dependent and acidic, Mg2+-independent sphingomyelinase activities precede commitment to apoptosis and are not a consequence of caspase 3-like activity in Molt-4 cells in response to thymidylate synthase inhibition by GW1843.

Pub. Date : 1998 Jun 1

PMID : 9596684






1 Functional Relationships(s)
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1 In response to GW1843, Molt-4 cells undergo apoptosis with both acidic pH, Mg2+-independent sphingomyelinase (ASMase) and neutral pH, Mg2+-dependent sphingomyelinase (NSMase) activities elevated as early steps in the initiation of apoptosis before Molt-4 commitment to death. 1843U89 sphingomyelin phosphodiesterase 1 Homo sapiens