ArticleOncogenesis2017
Membrane-bound β-catenin degradation is enhanced by ETS2-mediated Siah1 induction in Helicobacter pylori-infected gastric cancer cells.
Article in Oncogenesis, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 22 citations in OpenAlex.
- Protumorigenic Responses of CEACAM6 in Helicobacter pylori-Infected Gastric Cancer Cells.Journal of cellular and molecular medicine · 2026Article
- Targeting ubiquitination in disease and therapy.Signal transduction and targeted therapy · 2025Review
- Liposome-Polymer Nanoparticles Loaded with Copper Diethyldithiocarbamate and 6-Bromo-Indirubin-3'-Oxime Enable the Treatment of Refractive Melanoma.Small (Weinheim an der Bergstrasse, Germany) · 2025Article
- Hypoxia and Hypoxia-Reoxygenation Potentiate Helicobacter pylori Infection and Gastric Epithelial Cell Proliferation.Cancer medicine · 2025Article
- Key roles of ubiquitination in regulating critical regulators of cancer stem cell functionality.Genes & diseases · 2025Review
- Article
- Construction of gastric cancer prognostic signature based on the E26 transcription factor and the identification of novel oncogene ELK3.American journal of cancer research · 2024Article
- Microglia Polarization and Antiglioma Effects Fostered by Dual Cell Membrane-Coated Doxorubicin-Loaded Hexagonal Boron Nitride Nanoflakes.ACS applied materials & interfaces · 2023Article
- UPS: Opportunities and challenges for gastric cancer treatment.Frontiers in oncology · 2023Review
- Siah2-GRP78 interaction regulates ROS and provides a proliferative advantage to Helicobacter pylori-infected gastric epithelial cancer cells.Cellular and molecular life sciences : CMLS · 2022Article
- Helicobacter pylori-induced gastric cancer is orchestrated by MRCKβ-mediated Siah2 phosphorylation.Journal of biomedical science · 2021Article
- Wound healing with topical BRAF inhibitor therapy in a diabetic model suggests tissue regenerative effects.PloS one · 2021Article
- Identification of histone deacetylase 8 as a novel therapeutic target for renal fibrosis.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2020Article
- Regulation of Wnt Signaling through Ubiquitination and Deubiquitination in Cancers.International journal of molecular sciences · 2020Review
- Diffuse Gastric Cancer: A Summary of Analogous Contributing Factors for Its Molecular Pathogenicity.International journal of molecular sciences · 2018Review
- Upregulation of E‑cadherin expression mediated by a novel dsRNA suppresses the growth and metastasis of bladder cancer cells by inhibiting β-catenin/TCF target genes.International journal of oncology · 2018Article
Corrections and comments
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
β-catenin has two different cellular functions: intercellular adhesion and transcriptional activity. The E3 ubiquitin ligase Siah1 causes ubiquitin-mediated degradation of the cytosolic β-catenin and therefore, impairs nuclear translocation and oncogenic function of β-catenin. However, the effect of Siah1 on the cell membrane bound β-catenin has not been studied. In this study, we identified that the carcinogenic bacterium H. pylori increased ETS2 transcription factor-mediated Siah1 protein expression in gastric cancer cells (GCCs) MKN45, AGS and Kato III. Siah1 protein level was also noticeably higher in gastric adenocarcinoma biopsy samples as compared to non-cancerous gastric epithelia. Siah1 knockdown significantly decreased invasiveness and migration of H. pylori-infected GCCs. Although, Siah1 could not increase degradation of the cytosolic β-catenin and its nuclear translocation, it enhanced degradation of the membrane-bound β-catenin in the infected GCCs. This loss of membrane-bound pool of β-catenin was not associated with the proteasomal degradation of E-cadherin. Thus, this work delineated the role of Siah1 in increasing invasiveness of H. pylori-infected GCCs.
Identifiers
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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.