GYY4137, a hydrogen sulfide (H2S) donor, shows potent anti-hepatocellular carcinoma activity through blocking the STAT3 pathway
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Hydrogen Sulfide Donor GYY4137 Protects against Myocardial Fibrosis
Hydrogen sulfide (H2S) is a gasotransmitter which regulates multiple cardiovascular functions. However, the precise roles of H2S in modulating myocardial fibrosis in vivo and cardiac fibroblast proliferation in vitro remain unclear. We investigated the effect of GYY4137, a slow-releasing H2S donor, on myocardial fibrosis. Spontaneously hypertensive rats (SHR) were administrated with GYY4137 by ...
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Objective(s): The current study was aimed to investigate the effect of morpholin-4-ium 4 methoxyphenyl (morpholino) phosphinodithioate (GYY4137) on ipsilateral epididymis injury in a rat model of experimental varicocele (VC).Materials and Methods: Sixty Wistar rats were randomly assigned to sham, sham plus GYY4137, VC and VC plus GYY4137...
متن کاملHydrogen sulfide promotes autophagy of hepatocellular carcinoma cells through the PI3K/Akt/mTOR signaling pathway
Hydrogen sulfide (H2S), in its gaseous form, plays an important role in tumor carcinogenesis. This study investigated the effects of H2S on the cell biological functions of hepatocellular carcinoma (HCC). HCC cell lines, HepG2 and HLE, were treated with NaHS, a donor of H2S, and rapamycin, a classic autophagy inducer, for different lengths of time. Western blotting, immunofluorescence, transmis...
متن کاملA H2S Donor GYY4137 Exacerbates Cisplatin-Induced Nephrotoxicity in Mice
Accumulating evidence demonstrated that hydrogen sulfide (H2S) is highly involved in inflammation, oxidative stress, and apoptosis and contributes to the pathogenesis of kidney diseases. However, the role of H2S in cisplatin nephrotoxicity is still debatable. Here we investigated the effect of GYY4137, a novel slow-releasing H2S donor, on cisplatin nephrotoxicity in mice. Male C57BL/6 mice were...
متن کاملThe Slow-Releasing Hydrogen Sulfide Donor, GYY4137, Exhibits Novel Anti-Cancer Effects In Vitro and In Vivo
The slow-releasing hydrogen sulfide (H₂S) donor, GYY4137, caused concentration-dependent killing of seven different human cancer cell lines (HeLa, HCT-116, Hep G2, HL-60, MCF-7, MV4-11 and U2OS) but did not affect survival of normal human lung fibroblasts (IMR90, WI-38) as determined by trypan blue exclusion. Sodium hydrosulfide (NaHS) was less potent and not active in all cell lines. A structu...
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ژورنال
عنوان ژورنال: International Journal of Oncology
سال: 2014
ISSN: 1019-6439,1791-2423
DOI: 10.3892/ijo.2014.2305