ArticleAmerican journal of translational research2017
Expression and prognostic value of glutamate dehydrogenase in extrahepatic cholangiocarcinoma patients.
Article in American journal of translational research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Molecular Targets and Signaling Pathways in Cholangiocarcinoma: A Systematic Review.Asian Pacific journal of cancer prevention : APJCP · 2023Pooled it
- Glutamate dehydrogenase activity and non-ınvasive fibrosis ındices (APRI, AAR, FIB-4) compared to FibroScan in chronic hepatitis B and hepatocellular carcinoma.Irish journal of medical science · 2026Article
- Inhibition of Glutamate Dehydrogenase as a Potential Strategy to Modulate Intrahepatic Cholangiocarcinoma Cell Metabolism.Biomolecules · 2026Article
- Beyond the convergence of metabolic reprogramming in primary liver cancer: a comprehensive review on energy and lipids metabolism.Frontiers in cell and developmental biology · 2026Review
- Oxidative Stress and Redox-Dependent Pathways in Cholangiocarcinoma.Antioxidants (Basel, Switzerland) · 2023Review
- Glutamine metabolism in tumor metastasis: Genes, mechanisms and the therapeutic targets.Heliyon · 2023Review
- Article
- Rethinking glutamine metabolism and the regulation of glutamine addiction by oncogenes in cancer.Frontiers in oncology · 2023Review
- Tumor-suppressive microRNA-551b-3p targets H6PD to inhibit gallbladder cancer progression.Cancer gene therapy · 2021Article
- Upregulation of miR‑132‑3p in cholangiocarcinoma tissues: A study based on RT‑qPCR, The Cancer Genome Atlas miRNA sequencing, Gene Expression Omnibus microarray data and bioinformatics analyses.Molecular medicine reports · 2019Article
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glutamate dehydrogenase (GDH) produces a precursor to glutathione, an important molecule in maintaining cellular redox balance and the cancerous characteristics of tumor cells through intracellular signaling pathways. However, the underlying molecular mechanisms linking glutamate dehydrogenase and extrahepatic cholangiocarcinoma have not been elucidated yet. Herein, we examined GDH expression levels and evaluated its potential correlations with prognosis. Meanwhile, the therapeutic value of GDH targeting the Smad pathways in extrahepatic cholangiocarcinoma was explored. Immunohistochemical studies revealed that GDH expression level was correlated to CD34 expression, cellular differentiation, the presence or absence of capsular and vascular invasion, lymph node metastasis, neural invasion and patient age. Kaplan-Meier survival analysis and COX proportional hazards models demonstrated that the prognosis was closely associated with GDH expression, CD34 positivity, nerve infiltration and cell differentiation. GDH silencing significantly reduced the proliferation, migratory potential and invasive capability. We also demonstrated that GDH promoted cell proliferation and metastasis potentially through Smad-mediated induction of TGF-β signaling pathway. Therefore, GDH may be an important prognostic indicator and may provide a new target for novel treatments of extrahepatic cholangiocarcinoma.
Indexed as
Identifiers
28559964PMC5446496W2971411156What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.