Results 21 to 30 of about 21,521,606 (315)

Glutathione and glutathione S-transferases in Barrett's epithelium [PDF]

British Journal of Cancer, 1993
Glutathione content, enzyme activity and isoenzyme composition of glutathione S-transferases were assayed in normal and Barrett's esophageal epithelium of ten patients with Barrett's esophagus. In addition, gastric and duodenal specimens from the same patients were also investigated.
W H, Peters, H M, Roelofs, M P, Hectors, F M, Nagengast, J B, Jansen   +4 more
openaire   +2 more sources

GLUTATHIONE S-TRANSFERASES IN HELMINTHS

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015
The process of biotransformation of toxic compounds in living organisms typically comprises two phases. The main complex of phase I is the P-450 cytochrome enzymatic system; in phase II it is glutathione S-transferase enzymes.
Lev Smirnov, Ekaterina Borvinskaya, Al’bina Koshneva, Irina Sukhovskaya   +3 more
doaj   +1 more source

Genome-wide identification and expression analysis of glutathione S-transferase gene family to reveal their role in cold stress response in cucumber

Frontiers in Genetics, 2022
The plant glutathione S-transferases (GSTs) are versatile proteins encoded by several genes and play vital roles in responding to various physiological processes. Members of plant GSTs have been identified in several species, but few studies on cucumber (
Xiaoyu Duan, Xuejing Yu, Yidan Wang, Wei Fu, Ruifang Cao, Lu Yang, Xueling Ye   +6 more
doaj   +1 more source

Glutathione transferases polymorphism in human brain gliomas and their value for prognosis of chemotherapy efficiency

Ukrainian Neurosurgical Journal, 2009
Glutathione S-transferases common activity, genotypes of glutathione transferases mu and theta and also levels of glutathione transferase pi expression in human brain gliomas (80 samples: 10 low-grade diffuse astrocytomas, 19 anaplastic ...
I. G. Vasilyeva, V. D. Rozumenko, A. Ya. Glavatsky, N. G. Chopick, N. P. Olexenko, E. S. Galanta, O. I. Tsyubko, N. D. Snitsar   +7 more
doaj   +1 more source

A recessive mutation in muscadine grapes causes berry color-loss without influencing anthocyanin pathway

Communications Biology, 2022
Transcriptome profiling and mutational analysis suggest a potential deficiency in anthocyanin transport by glutathione S-transferases and/or degradation mechanisms that might cause unpigmented berries.
Ahmed Ismail, Pranavkumar Gajjar, Minkyu Park, Abdulla Mahboob, Violeta Tsolova, Jayasankar Subramanian, Ahmed G. Darwish, Islam El-Sharkawy   +7 more
doaj   +1 more source

Evaluation of glutathione S-transferase Pi in non-invasive ductal carcinoma of breast [PDF]

, 2015
Glutathione S-transferase Pi (GST P) has been reported to be a marker of dysplastic lesions. For this reason expression of GST P by intraduct breast carcinoma was evaluated by immunohistochemistry. Thirty-seven of 92 carcinomas (40%) were GST P positive.
Bellamy, C O, Harrison, D J
core   +2 more sources

Individual and combined effects of the GSTM1, GSTT1, and GSTP1 polymorphisms on leukemia risk: An updated meta-analysis

Frontiers in Genetics, 2022
Background: Several meta-analyses have analyzed the association of GSTM1 present/null, GSTT1 present/null, and GSTP1 IIe105Val polymorphisms with leukemia risk. However, the results of these meta-analyses have been conflicting.
Yan Zhao, Di Wang, Cheng-Yu Zhang, Yan-Ju Liu, Xiao-Hui Wang, Meng-Ying Shi, Wei Wang, Xu-Liang Shen, Xiao-Feng He, Xiao-Feng He   +9 more
doaj   +1 more source

Is there any association between glutathione s-transferases m1 and glutathione s-transferases t1 gene polymorphisms and endometrial cancer risk? a meta-analysis

International Journal of Preventive Medicine, 2017
Epidemiological evidence on the association between genetic polymorphisms in glutathione S-transferases M1 (GSTM1) and T1 (GSTT1) genes and risk of endometrial cancer (EC) has been inconsistent.
Xiuxiu Yin, Jie Chen
doaj   +1 more source

Association of glutathione S transferases polymorphisms with glaucoma: a meta-analysis.

PLoS ONE, 2013
BackgroundGlutathione S transferase (GST) polymorphisms have been considered risk factors for the development of glaucoma, including primary open angle glaucoma (POAG) and other types of glaucoma. However, the results remain controversial. In this study,
Yibo Yu, Yu Weng, Jing Guo, Guangdi Chen, Ke Yao   +4 more
doaj   +1 more source

Glutathione S-Transferases: Role in Combating Abiotic Stresses Including Arsenic Detoxification in Plants

Frontiers in Plant Science, 2018
Arsenic (As), naturally occurring metalloid and a potential hazardous material, is found in low concentrations in the environment and emerges from natural sources and anthropogenic activities.
Smita Kumar, P. Trivedi
semanticscholar   +1 more source