ArticleCell death & disease2021
Aldehyde dehydrogenase 3B2 promotes the proliferation and invasion of cholangiocarcinoma by increasing Integrin Beta 1 expression.
Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 47 citations in OpenAlex.
- Predictive Immunohistochemistry in Cholangiocarcinoma: Current Clinical Utility, Practical Limitations, and Emerging Directions.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2026Review
- EEF1AKMT4-eEF1A2 synergistically facilitates the progression of GBC by promoting ribosomal protein output.Genes & diseases · 2026Article
- m6A-SNPs identified by integrating genomic data are associated with the occurrence and prognosis of HCC.Scientific reports · 2026Article
- Ligand-Dependent and -Independent Functions of Activation Function 1 of Progesterone Receptor in Genome-Wide Gene Regulation and in Cell Proliferation and Apoptosis of Breast Cancer Cells.International journal of molecular sciences · 2026Article
- Exploratory study on the role of Clonorchis sinensis infection in promoting cholangiocarcinoma progression.Parasites & vectors · 2025Article
- ALDH2 in autophagy and cell death: molecular mechanisms and implications for diseases.Military Medical Research · 2025Review
- ERK1/2 Signaling in Intrahepatic Cholangiocarcinoma: From Preclinical Advances to Therapeutic Strategies.Biology · 2025Review
- Regulatory roles of non-coding RNAs in programmed cell death pathways and drug resistance in gastrointestinal stromal tumors.Clinical and experimental medicine · 2025Review
- Analysis of microarray and single-cell RNA-seq identifies gene co-expression, cell-cell communication, and tumor environment associated with metabolite interconversion enzyme in prostate cancer.Discover oncology · 2025Article
- Pigment Epithelium-Derived Factor Inhibits Cell Motility and p-ERK1/2 Signaling in Intrahepatic Cholangiocarcinoma Cell Lines.Biology · 2025Article
- Article
- N6-methyladenosine-modified ALDH9A1 modulates lipid accumulation and tumor progression in clear cell renal cell carcinoma through the NPM1/IQGAP2/AKT signaling pathway.Cell death & disease · 2024Article
- Role of Wisteria floribunda agglutinin binding glycans in carcinogenesis and metastasis of cholangiocarcinoma.Histochemistry and cell biology · 2024Article
- Integrinβ-1 in disorders and cancers: molecular mechanisms and therapeutic targets.Cell communication and signaling : CCS · 2024Review
- Single-cell transcriptomics of the immune system in ME/CFS at baseline and following symptom provocation.Cell reports. Medicine · 2024Article
- A disintegrin and metalloproteinase 22 activates integrin β1 through its disintegrin domain to promote the progression of pituitary adenoma.Neuro-oncology · 2024Article
- Extrachromosomal circular DNA (eccDNA) characteristics in the bile and plasma of advanced perihilar cholangiocarcinoma patients and the construction of an eccDNA-related gene prognosis model.Frontiers in cell and developmental biology · 2024Article
- Protocol of REACH-01: a single-arm, open label, prospective study of HAIC sequential TAE combined with tislelizumab and surufatinib in unresectable intrahepatic cholangiocarcinoma.Frontiers in pharmacology · 2024Article
- ALDEFLUOR activity, ALDH isoforms, and their clinical significance in cancers.Journal of enzyme inhibition and medicinal chemistry · 2023Article
- SMAD4 regulates the progression of cholangiocarcinoma by modulating the expression of STING1.Journal of cellular and molecular medicine · 2023Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aldehyde dehydrogenases (ALDHs) play an essential role in regulating malignant tumor progression; however, their role in cholangiocarcinoma (CCA) has not been elucidated. We analyzed the expression of ALDHs in 8 paired tumor and peritumor perihilar cholangiocarcinoma (pCCA) tissues and found that ALDH3B1 and ALDH3B2 were upregulated in tumor tissues. Further survival analysis in intrahepatic cholangiocarcinoma (iCCA, n = 27), pCCA (n = 87) and distal cholangiocarcinoma (dCCA, n = 80) cohorts have revealed that ALDH3B2 was a prognostic factor of CCA and was an independent prognostic factor of iCCA and pCCA. ALDH3B2 expression was associated with serum CEA in iCCA and dCCA, associated with tumor T stage, M stage, neural invasion and serum CA19-9 in pCCA. In two cholangiocarcinoma cell lines, overexpression of ALDH3B2 promoted cell proliferation and clone formation by promoting the G1/S phase transition. Knockdown of ALDH3B2 inhibited cell migration, invasion, and EMT in vitro, and restrained tumor metastasis in vivo. Patients with high expression of ALDH3B2 also have high expression of ITGB1 in iCCA, pCCA, and dCCA at both mRNA and protein levels. Knockdown of ALDH3B2 downregulated the expression of ITGB1 and inhibited the phosphorylation level of c-Jun, p38, and ERK. Meanwhile, knockdown of ITGB1 inhibited the promoting effect of ALDH3B2 overexpression on cell proliferation, migration, and invasion. ITGB1 is also a prognostic factor of iCCA, pCCA, and dCCA and double-positive expression of ITGB1 and ALDH3B2 exhibits better performance in predicting patient prognosis. In conclusion, ALDH3B2 promotes tumor proliferation and metastasis in CCA by regulating the expression of ITGB1 and upregulating its downstream signaling pathway. The double-positive expression of ITGB1 and ALDH3B2 serves as a better prognostic biomarker of CCA.
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