ArticleJournal of translational medicine2024
Acylcarnitines promote gallbladder cancer metastasis through lncBCL2L11-THOC5-JNK axis.
Article in Journal of translational medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The trial behind it
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Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Recent advances in the bioanalysis of acylcarnitines: Methodologies, challenges, and clinical perspectives.Pharmaceutical science advances · 2026Review
- The B7 family subgroup reflects tumor cell heterogeneity and patient post-operative prognosis in gallbladder cancer.Biology direct · 2026Article
- Acylcarnitines in Cancer Metabolism: Mechanistic Insights and Stratification Potential.Cancers · 2026Review
- Article
- Dysregulated RNA m6A Methylation Contributes to the Metastasis of Gallbladder Cancer Through miR-146a-5p.Journal of cellular and molecular medicine · 2025Article
- Molecular Mechanisms of Lymph Node Metastasis in Gallbladder Cancer: Insights into the Tumor Microenvironment.Biomedicines · 2025Review
- Comprehensive review of the expanding roles of the carnitine pool in metabolic physiology: beyond fatty acid oxidation.Journal of translational medicine · 2025Review
Corrections and comments
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Authors and funding
20 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundThe progression of gallbladder cancer (GBC) is accompanied by abnormal fatty acid β-oxidation (FAO) metabolism. Different types of lipids perform various biological functions. This study aimed to determine the role of acyl carnitines in the molecular mechanisms of GBC progression.
methodsDistribution of lipids in GBC was described by LC-MS-based lipidomics. Cellular localization, expression level and full-length of lncBCL2L11 were detected using fluorescence in situ hybridization (FISH) assays, subcellular fractionation assay and 5' and 3' rapid amplification of the cDNA ends (RACE), respectively. In vitro and in vivo experiments were used to verify the biological function of lncBCL2L11 in GBC cells. Methylated RNA Immunoprecipitation (MeRIP) was performed to detect the methylation levels of lncBCL2L11. RNA pull-down assay and RNA immunoprecipitation (RIP) assay were used to identify lncBCL2L11 interacting proteins. Co-Immunoprecipitation (Co-IP) and Western blot assay were performed to validate the regulatory mechanism of lncBCL2L11 and THO complex.
resultsAcylcarnitines were significantly up-regulated in GBC tissues. High serum triglycerides correlated to decreased survival in GBC patients and promoted tumor migration. LncBCL2L11 was identified in the joint analysis of highly metastatic cells and RNA sequencing data. LncBCl2L11 prevented the binding of THOC6 and THOC5 and causes the degradation of THOC5, thus promoting the accumulation of acylcarnitines in GBC cells, leading to the malignant progression of cancer cells. In addition, highly expressed acylcarnitines stabilized the expression of lncBCL2L11 through N
conclusionsLncBCL2L11 is involved in gallbladder cancer metastasis through FAO metabolism. High lipid intake is associated with poor prognosis of GBC. Therefore, targeting lncBCL2L11 and its pathway-related proteins or reducing lipid intake may be significant for the treatment of GBC patients.
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Registered trials
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