Results 41 to 50 of about 17,633 (189)

The oncogenic transcription factor c-Jun regulates glutaminase expression and sensitizes cells to glutaminase-targeted therapy

open access: yesNature Communications, 2016
Cancer cells have previously been shown to be addicted to glutamine and glutaminase enzyme activity. Here, the authors show that overexpression of the JUN proto-oncogene in breast cancer cells regulates glutaminaseexpression and is sufficient to confer ...
Michael J. Lukey   +4 more
doaj   +1 more source

A new extracellular glutaminase and urease-free l-asparaginase from Meyerozyma guilliermondii [PDF]

open access: green, 2023
Aline Ratuchne   +4 more
openalex   +1 more source

De novo MYC addiction as an adaptive response of cancer cells to CDK4/6 inhibition

open access: yesMolecular Systems Biology, 2017
Cyclin‐dependent kinases (CDK) are rational cancer therapeutic targets fraught with the development of acquired resistance by tumor cells. Through metabolic and transcriptomic analyses, we show that the inhibition of CDK4/6 leads to a metabolic ...
Míriam Tarrado‐Castellarnau   +6 more
doaj   +1 more source

Enhanced salt-tolerance of Bacillus subtilis glutaminase by fusing self-assembling amphipathic peptides at its N-terminus

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Glutaminase (EC 3.5.1.2) can catalyze the deamidation of glutamine, which has been used to improve umami taste in oriental fermented foods. However, a high salt concentration is still a fundamental challenge for glutaminase application, especially in soy
Song Liu   +7 more
doaj   +1 more source

p63 regulates glutaminase 2 expression [PDF]

open access: yesCell Cycle, 2013
The transcription factor p63 is critical for many biological processes, including development and maintenance of epidermal tissues and tumorigenesis. Here, we report that the TAp63 isoforms regulate cell metabolism through the induction of the mitochondrial glutaminase 2 (GLS2) gene both in primary cells and tumor cell lines.
Giacobbe, A   +12 more
openaire   +5 more sources

Supplementary Figure 7 from Inhibition of Glutaminase Preferentially Slows Growth of Glioma Cells with Mutant IDH1 [PDF]

open access: gold, 2023
Meghan J. Seltzer   +11 more
openalex   +1 more source

Targeting PTBP1 blocks glutamine metabolism to improve the cisplatin sensitivity of hepatocarcinoma cells through modulating the mRNA stability of glutaminase

open access: yesOpen Medicine, 2023
Hepatocellular carcinoma (HCC) is a frequently diagnosed malignancy with a high mortality rate. Cisplatin (CDDP) is a widely applied anti-cancer drug. However, a large population of liver cancer patients developed CDDP resistance.
Tian Ruimin   +3 more
doaj   +1 more source

Tissue trans-glutaminase antibody in Inflammatory Bowel Disease in Golestan province, Northern Iran (2005-08)

open access: yesمجله دانشگاه علوم پزشکی گرگان, 2011
Background and Objective: Celiac is a hereditary disease presented with chronic inflammation of small intestine. Several studies supposed a relationship between Celiac disease and Inflammatory Bowel Disease (IBD). Tissue trans-glutaminase antibody is one
Amiriani T   +9 more
doaj  

Glutamine and Glutaminase in Blood

open access: yesClinical Chemistry, 1956
Abstract A convenient and accurate procedure for the determination of glutaminase activity and glutamine in blood has been described. Kidney homogenate from rats made acidotic by feeding NH4CL was used as a glutaminase source and the Conway microdiffusion method was used to determine ammonia.
J, BRUTON, F L, IBER
openaire   +2 more sources

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