ArticleScientific reports2025
Glutaminase inhibitor CB-839 causes metabolic adjustments in colorectal cancer cells.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Glutaminolysis Blockade-Empowered Bimodal Nanodepot for Spatially Complementary Sono-Thermal Ablation via PANoptosis and STING Activation Against Large Tumors.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Targeting the PD-L1-induced PDK4/GLS metabolic axis overcomes anti-PD-1 resistance in non-small cell lung cancer.Journal for immunotherapy of cancer · 2026Article
- Exploiting Metabolic Vulnerabilities in Acute Myeloid Leukemia: Rationale and Evidence for Combining Metabolic Modulators with Conventional Chemotherapy.Pharmaceuticals (Basel, Switzerland) · 2026Review
- Guided immunotherapy for residual solid tumor: integrating platelets and CAR T cells to reduce post-surgical recurrence.Biomarker research · 2026Review
- Crosstalk between mFrontiers in immunology · 2026Review
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Authors and funding
14 authors.
Funding
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Abstract
Colorectal cancer (CRC) cells are 'addicted' to glutamine to satisfy energy and biosynthetic needs. Inhibiting glutamine metabolism enzymes, like glutaminase, is a potential cancer therapy strategy. Although the GLS inhibitor CB-839 is being evaluated in clinical trials, a comprehensive assessment of its antitumor activity in CRC cells is crucial. The present study aimed to evaluate the impact of CB-839 treatment on different CRC cell lines in terms of survival and proliferation. Furthermore, metabolic adaptations resulting from CB-839 treatment, particularly in energetic pathways, were investigated. Three CRC cell lines (HCT116, HT29, and SW480) were treated with different CB-839 concentrations. Cytotoxicity was assessed via MTT assay, proliferation capacity by flow cytometry, and ATP production rates by Seahorse XF analysis. Moreover, metabolomic profile was explored with untargeted GC-MS and
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