CN

朱之灵

Supervisor of Master's Candidates

Education Level:博士研究生

Degree:理学博士

Discipline:Material Physics and Chemistry

Paper Publications

Implications of hydrogen sulfide in colorectal cancer: Mechanistic insights and diagnostic and therapeutic strategies

Release time:2023-10-19 Hits:

Key Words:CYSTATHIONINE-BETA-SYNTHASE; NOSH-ASPIRIN NBS-1120; COLON-CANCER; IN-VIVO; NITRIC-OXIDE; CELL-PROLIFERATION; S-SULFHYDRATION; UP-CONVERSION; 3-MERCAPTOPYRUVATE SULFURTRANSFERASE; PHOTODYNAMIC THERAPY

Abstract:Hydrogen sulfide (H2S) is an important signaling molecule in colorectal cancer (CRC). It is produced in the colon by the catalytic synthesis of the colonocytes' enzymatic systems and the release of intestinal microbes, and is oxidatively metabolized in the colonocytes' mitochondria. Both endogenous H2S in colonic epithelial cells and exogenous H2S in intestinal lumen contribute to the onset and progre of CRC. The up-regulation of endogenous synthetases is thought to be the cause of the elevated H2S levels in CRC cells. Different diagnostic probes and combination therapies, as well as tumor treatment approaches through H2S modulation, have been developed in recent years and have become active area of investigation for the diagnosis and treatment of CRC. In this review, we focus on the specific mechanisms of H2S production and oxidative metabolism as well as the function of H2S in the occurrence, progre, diagnosis, and treatment of CRC. We also discuss the present challenges and provide insights into the future research of this burgeoning field.

Volume:59

Issue:

Translation or Not:no

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