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CASP5 — SMPD2
Text-mined interactions from Literome
Takeda et al., J Biol Chem 1999
:
Activation of magnesium dependent
neutral sphingomyelinase via
caspase-3 ... Moreover, recombinant purified
caspase-3 increased magnesium dependent
N-SMase in a cell-free system
Fernández-Ayala et al., Antioxid Redox Signal 2000
(Leukemia) :
Serum withdrawal induced an early increase of
neutral-sphingomyelinase activity, release of ceramide, and
activation of
caspase-3 in both cell lines, but this effect was more pronounced in CEM cells
Suzuki et al., Int J Oncol 2003
:
The enhancement of Fas induced apoptosis by pre-treatment with neuraminidase was inhibited by z-VAD-fmk, a broad
caspase inhibitor, and Ac-LEHD-CHO, an
inhibitor of caspase-9, but not by Ac-IETD-CHO an inhibitor of caspase-8 or 6, imipramine, an inhibitor of acidic sphingomyelinase, glutathione, an inhibitor of
neutral sphingomyelinase and Fumonisin B1, an inhibitor of ceramide synthase
Testai et al., J Neurosci Res 2004
(Oligodendroglioma) :
We conclude that
caspase 8
activates NSMase in rafts in oligodendrocytes and that the downstream apoptotic signal is via caspase 3
Watanabe et al., Cancer Res 2004
:
A
caspase-3 inhibitor, acetyl-Asp-Glu-Val-Asp-chloromethyl ketone,
blocked not only Fas induced increases of apoptosis and ceramide content but also Fas induced activation of
nSMase and inhibition of SM synthase in the nuclear fraction
Neumeyer et al., Exp Cell Res 2006
:
This activity of
caspase-3 is probably
due to activation of
neutral sphingomyelinase (N-SMase)