ArticleHuman cell2022
Regulation of PTEN and ovarian cancer progression by an E3 ubiquitin ligase RBCK1.
Article in Human cell, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- TRIM37 interacts with PTEN to promote progression of hepatocellular carcinoma cells by modulating AKT/GSK-3β/β-Catenin pathway.Translational cancer research · 2026Article
- Ubiquitination in cancer: mechanisms and therapeutic opportunities.Cancer communications (London, England) · 2025Review
- Digital patient modeling identifies predictive biomarkers of regorafenib response in elderly metastatic colorectal cancer.Frontiers in systems biology · 2025Article
- Protein ubiquitination in ovarian cancer immunotherapy: The progress and therapeutic strategy.Genes & diseases · 2024Review
- Upregulation of Apoptosis Related Genes in Clinically Normal Tongue Contralateral to Squamous Cell Carcinoma of the Oral Tongue, an Effort to Maintain Tissue Homeostasis.Head and neck pathology · 2024Article
- Article
- Mechanisms underlying linear ubiquitination and implications in tumorigenesis and drug discovery.Cell communication and signaling : CCS · 2023Review
- The E3 ligase RBCK1 reduces the sensitivity of ccRCC to sunitinib through the ANKRD35-MITD1-ANXA1 axis.Oncogene · 2023Article
- RBCK1 promotes hepatocellular carcinoma metastasis and growth by stabilizing RNF31.Cell death discovery · 2022Article
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Authors and funding
8 authors at 2 institutions in 1 country.
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Abstract
Ovarian cancer is one of the most lethal gynecologic malignancies worldwide, with the 5-year survival is less than 50%. Although some clinical achievements have been achieved, the overall survival rate has remained unchanged over the past 20 years. Therefore, it is necessary and urgent to develop the potential modifiers and therapeutic approach to improve the overall survival rate in ovarian cancer patients. RBCK1 is an RING protein E3 ubiquitin ligase, which was revealed to involve in the progression of several cancers through its ubiquitination function. In this research, we report that RBCK1 expression is significantly elevated in human ovarian cancer and strongly associated with poor patients' prognosis. RBCK1 deficiency induces cell apoptosis and inhibits cell proliferation and migration in ovarian cancer cells. In terms of molecular mechanism, we report that RBCK1 interacts with PTEN and promotes PTEN degradation in K48-linked ubiquitination. Our study suggests a new and interesting regulatory mechanism that RBCK1 facilitates PTEN degradation, which could be a new potential therapeutic target for ovarian cancer treatment.
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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.