Protein Information

Name SNAP
Synonyms RIC 4; RIC4; SEC 9; SEC9; SNAP; SNAP 25; SNAP25; SUP…

Compound Information

Name rotenone
CAS

Reference List

PubMed Abstract RScore(About this table)
16584707 Borutaite V, Brown GC: S-nitrosothiol inhibition of mitochondrial complex I causes a reversible increase in mitochondrial hydrogen peroxide production. Biochim Biophys Acta. 2006 May-Jun;1757(5-6):562-6. Epub 2006 Mar 23.

Specific inhibition of complex I with rotenone increased H2O2 production to a similar extent as that caused by SNAP.
32(0,1,1,2) Details
9586799 Tsai MJ, Lee EH: Nitric oxide donors protect cultured rat astrocytes from 1-methyl-4-phenylpyridinium-induced toxicity. Free Radic Biol Med. 1998 Mar 15;24(5):705-13.

NO. donors and analogues were also tested against damage produced by rotenone, an irreversible complex I inhibitor.
Because nitric oxide (NO.) is suggested to be cytoprotective, we examined the effects of nitroprusside (SNP), S-nitroso-N-acetylpenicillamine (SNAP), and 3-morpholinosydnonimine (SIN-1) on MPP+-induced toxicity in astrocytes.
2(0,0,0,2) Details
9846647 Guidarelli A, Clementi E, Sciorati C, Cantoni O: The mechanism of the nitric oxide-mediated enhancement of tert-butylhydroperoxide-induced DNA single strand breakage. Br J Pharmacol. 1998 Nov;125(5):1074-80.

The DNA lesions generated by tB-OOH alone, or combined with SNAP, were repaired with superimposable kinetics and were insensitive to anti-oxidants and peroxynitrite scavengers but suppressed by iron chelators. 3.
The SNAP- or GSNO-mediated enhancement of the tB-OOH-induced DNA cleavage was abolished by the respiratory chain inhibitors rotenone and myxothiazol and was not apparent in respiration-deficient cells. 5.
1(0,0,0,1) Details
7639736 Volk T, Ioannidis I, Hensel M, deGroot H, Kox WJ: Endothelial damage induced by nitric oxide: synergism with reactive oxygen species. Biochem Biophys Res Commun. 1995 Aug 4;213(1):196-203.

S-Nitroso-N-acetyl-DL-penicillamine (SNAP), 3-morpholinosydnonimine-N-ethylcarbamide (SIN-1) and sodiumnitroprusside (SNP) were used as NO.-donating agents.
Non toxic doses of KCN (1 mM), antimycin A (1 microM), and rotenone (0.5 microM) in order to increase endogeneously produced reactive oxygen species increased toxic effects by 20-30% (p < 0.05).
1(0,0,0,1) Details
17961592 Gautier M, Zhang H, Fearon IM: Peroxynitrite formation mediates LPC-induced augmentation of cardiac late sodium currents. J Mol Cell Cardiol. 2008 Feb;44(2):241-51. Epub 2007 Sep 21.

However, SNAP enhanced TTX-sensitive recombinant and native I (L) Na in the presence of pyrogallol, suggesting peroxynitrite formation as a mediator of the response to LPC.
Inhibitors of the mitochondrial electron transport chain (rotenone, TTFA and myxothiazol) were without effect on LPC responses.
1(0,0,0,1) Details
10987825 Bal-Price A, Brown GC: Nitric-oxide-induced necrosis and apoptosis in PC12 cells mediated by mitochondria. J Neurochem. 2000 Oct;75(4):1455-64.


A 24-h incubation of PC12 cells with NO donors (SNAP or NOC-18) or specific inhibitors of mitochondrial respiration (myxothiazol, rotenone, or azide), in the absence of glucose, caused total ATP depletion and resulted in 80-100% necrosis.
0(0,0,0,0) Details