The most active compound 7 produced relatively high levels of nitric oxide (NO) and reactive oxygen species (ROS) in drug-resistant lung cancer A549/Taxol cells which over-express glutathione S-transferase π (GSTπ), and significantly inhibited the cells' proliferation (IC<sub>50</sub> = 0.349 ± 0.051 μM), superior to the positive controls CDDO-Me, JS-K and Taxol.
<i>Glutathione S transferase mu 1</i> (<i>GSTM1</i>) gene has been associated with lung cancer (LC) risk, for GSTM1 enzyme playing a vital role in detoxification pathway and protective against toxic insults.
To investigate the value of Ubiquitin specific peptidase 8 (USP8), Chitinase 3-like 1 (YKL40), Heat shock protein 90a (HSP90α), glutathione S-transferase P1 (GSTP1), carcinoembryonic antigen (CEA), neuron specific enolase (NSE) and cytokeratin fragment antiogen 21-1 (CYFRA21-1) in bronchoalveolar lavage fluid (BALF) and serum for diagnosis in patients with peripheral lung cancer.
The ATP-binding cassette transporter gene ABCB1 and the glutathione S-transferase gene GSTP1 code for a multidrug resistance protein and for a detoxifying phase II metabolic enzyme, respectively, with substrate specificities that include chemotherapy drugs often used to treat lung cancer.
Copy number polymorphism of glutathione-S-transferase genes (GSTM1 & GSTT1) in susceptibility to lung cancer in a high-risk population from north-east India.
The genetic polymorphisms of glutathione S-transferase (GSTs) have been suspected to be related to the development of lung cancer while the current results are conflicting, especially in the Chinese population.
Many studies have investigated the correlation between the Glutathione S-transferase T1 (GSTT1) null genotype and lung cancer risk in Asian population but yielded inconclusive results.
Thus, recombinant HGF variants, NK1, NK2, NK3, and NK4 were topically applied to assays for proliferation, migration, invasion, and expression of MMPs in the human lung cancer cell line A549 and compared to that of control medium and a glutathione-s-transferase control.
A meta-analysis of the relationship between glutathione S-transferase T1 null/presence gene polymorphism and the risk of lung cancer including 31802 subjects.
This study aimed to determine the relationship between the endogenous levels of P-glycoprotein (P-gp), multidrug resistance-associated protein (MRP), lung resistance-related protein (LRP), glutathione-s-transferase-π (GST‑π) and topoisomerase IIα (TopoIIα) and intrinsic drug resistance in four human lung cancer cell lines, SK-MES-1, SPCA-1, NCI-H-460 and NCI-H-446, of different histological types.
The purpose of this study was to investigate the relationship between lung cancer cases in Japan and variant alleles of cytochrome P450 (CYP) 2A6 (CYP2A6*4), CYP2A13 (CYP2A13*1-*10), CYP4B1 (CYP4B1*1-*7), sulfotransferase 1A1 (SULT1A1*2), glutathione S-transferase M1 (GSTM1 null), and glutathione S-transferase T1 (GSTT1 null).
In this meta-analysis, we evaluated reported studies of association between polymorphism of glutathione S-transferase T1 gene (GSTT1) and the risk of lung cancer in Chinese population.