Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Qingda Wang"'
Publikováno v:
mBio, Vol 15, Iss 3 (2024)
ABSTRACT Methanethiol (MT) is a sulfur-containing compound produced during dimethylsulfoniopropionate (DMSP) degradation by marine bacteria. The C–S bond of MT can be cleaved by methanethiol oxidases (MTOs) to release a sulfur atom. However, the cl
Externí odkaz:
https://doaj.org/article/322083a14d4145fd943d0be2e88f3bff
Publikováno v:
Antioxidants, Vol 13, Iss 5, p 589 (2024)
YCA1, the only metacaspase in Saccharomyces cerevisiae, plays important roles in the regulation of chronological lifespan, apoptosis, and cytokinesis. YCA1 has protein hydrolase activity and functions by cleaving itself and target proteins. However,
Externí odkaz:
https://doaj.org/article/c29c479f4f334947823aac11f3dbe50a
Publikováno v:
Environment International, Vol 174, Iss , Pp 107873- (2023)
Brominated flame retardants (BFRs) are persistent organic pollutants. Many bacteria are able to debrominate BFRs, but the underlying mechanism is unclear. Herein, we discovered that reactive sulfur species (RSS), which have strong reductive activity
Externí odkaz:
https://doaj.org/article/8983ce0f64a4499ab4d67387f81f1150
Publikováno v:
Antioxidants, Vol 12, Iss 2, p 312 (2023)
Reactive sulfane sulfur (RSS), including persulfide, polysulfide, and elemental sulfur (S8), has important physiological functions, such as resisting antibiotics in Pseudomonas aeruginosa and Escherichia coli and regulating secondary metabolites prod
Externí odkaz:
https://doaj.org/article/7d58ffaf9b43455484d451ac7c482f2b
Publikováno v:
Antioxidants, Vol 11, Iss 8, p 1583 (2022)
Using alkyl halides to tag reactive sulfur species (RSSs) (H2S, per/polysulfide, and protein-SSH) is an extensively applied approach. The underlying supposition is that, as with thiols, RSS reacts with alkyl halides via a nucleophilic substitution re
Externí odkaz:
https://doaj.org/article/4473dbc4a2c74effa82ab5c46ab3730c
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 8 (2020)
Statins are widely used cholesterol-lowering drugs. Their potential application in anti-cancer treatment is also under investigation. The individual variance in statin response has been observed, which may be caused by the variation in human HMG-CoA
Externí odkaz:
https://doaj.org/article/d8147c1a8b56472ab8946c98d1ef9a99
Publikováno v:
Antioxidants, Vol 10, Iss 10, p 1525 (2021)
Persulfide, polysulfide and thiosulfate are examples of sulfane sulfur containing chemicals that play multiple functions in biological systems. Rhodaneses are widely present in all three kingdoms of life, which catalyze sulfur transfer among these su
Externí odkaz:
https://doaj.org/article/c50e0eb300d24bc29d0d9b3fa3f432a7
Autor:
Huanjie Li, Huaiwei Liu, Zhigang Chen, Rui Zhao, Qingda Wang, Mingxue Ran, Yongzhen Xia, Xin Hu, Jihua Liu, Ming Xian, Luying Xun
Publikováno v:
Redox Biology, Vol 24, Iss , Pp - (2019)
Sulfane sulfur is common inside cells, playing both regulatory and antioxidant roles. However, there are unresolved issues about its chemistry and biochemistry. We report the discovery that reactive sulfane sulfur such as polysulfides and persulfides
Externí odkaz:
https://doaj.org/article/3ab81a43711a4fe393417ae19d6bbc89
Publikováno v:
Antioxidants, Vol 9, Iss 10, p 985 (2020)
Reactive sulfane sulfur, including persulfide and polysulfide, is a type of regular cellular component, playing an antioxidant role. Its function may be organelle-dependent; however, the shortage of probes for detecting organellar reactive sulfane su
Externí odkaz:
https://doaj.org/article/1daf3a1e8b774a2fbd5c2e20ac76cc01
Publikováno v:
Journal of Laparoendoscopic & Advanced Surgical Techniques. 31:1274-1278
Objective: The effectiveness and feasibility of the primary closure after laparoscopic common bile duct exploration (LCBDE) have been well demonstrated, however, the incidence of postoperative bile...