ArticleNucleic acids research2022
hnRNP G/RBMX enhances HPV16 E2 mRNA splicing through a novel splicing enhancer and inhibits production of spliced E7 oncogene mRNAs.
Article in Nucleic acids research, 2022. 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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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
16 citing papers in PubMed, 20 citations in OpenAlex.
- Review
- RBMX promotes colorectal liver metastasis by stabilizing MTHFD2 mRNA to regulate redox homeostasis.Cellular and molecular life sciences : CMLS · 2026Article
- PFV Tas protein recruits hnRNPF to promote the splicing of tas/bet pre-mRNA.Cell & bioscience · 2026Article
- A novel protein cPFKFB4 encoded by hsa_circ_0065394 strengthens PKM2-mediated glucose metabolic reprogramming to facilitate pancreatic cancer progression under hypoxia.Molecular cancer · 2025Article
- The RNA-Binding Protein RBMX Mediates the Immunosuppressive Microenvironment of Osteosarcoma by Regulating CD8Cancers · 2025Article
- DeSUMOylation of RBMX regulates exosomal sorting of cargo to promote renal tubulointerstitial fibrosis in diabetic kidney disease.Journal of advanced research · 2025Article
- Differences in splicing factors may predict type 2 diabetes remission in the CORDIOPREV study.iScience · 2025Article
- hnRNP H controls alternative splicing of human papillomavirus type 16 E1, E6, E7, and E6^E7 mRNAs via GGG motifs.Journal of virology · 2024Article
- Review
- A novel HPV16 splicing enhancer critical for viral oncogene expression and cell immortalization.Nucleic acids research · 2024Article
- Alternative splicing in the genome of HPV and its regulation.Frontiers in cellular and infection microbiology · 2024Review
- m6A-Modified circTET2 Interacting with HNRNPC Regulates Fatty Acid Oxidation to Promote the Proliferation of Chronic Lymphocytic Leukemia.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- A candidate protective factor in amyotrophic lateral sclerosis: heterogenous nuclear ribonucleoprotein G.Neural regeneration research · 2023Article
- Virus usurps alternative splicing to clear the decks for infection.Virology journal · 2023Review
- Roles of RNA Methylations in Cancer Progression, Autophagy, and Anticancer Drug Resistance.International journal of molecular sciences · 2023Review
- High-Risk Human Papillomavirus Oncogenic E6/E7 mRNAs Splicing Regulation.Frontiers in cellular and infection microbiology · 2022Review
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
Human papillomavirus type 16 (HPV16) E2 is an essential HPV16 protein. We have investigated how HPV16 E2 expression is regulated and have identifed a splicing enhancer that is required for production of HPV16 E2 mRNAs. This uridine-less splicing enhancer sequence (ACGAGGACGAGGACAAGGA) contains 84% adenosine and guanosine and 16% cytosine and consists of three 'AC(A/G)AGG'-repeats. Mutational inactivation of the splicing enhancer reduced splicing to E2-mRNA specific splice site SA2709 and resulted in increased levels of unspliced E1-encoding mRNAs. The splicing enhancer sequence interacted with cellular RNA binding protein hnRNP G that promoted splicing to SA2709 and enhanced E2 mRNA production. The splicing-enhancing function of hnRNP G mapped to amino acids 236-286 of hnRNP G that were also shown to interact with splicing factor U2AF65. The interactions between hnRNP G and HPV16 E2 mRNAs and U2AF65 increased in response to keratinocyte differentiation as well as by the induction of the DNA damage response (DDR). The DDR reduced sumoylation of hnRNP G and pharmacological inhibition of sumoylation enhanced HPV16 E2 mRNA splicing and interactions between hnRNP G and E2 mRNAs and U2AF65. Intriguingly, hnRNP G also promoted intron retention of the HPV16 E6 coding region thereby inhibiting production of spliced E7 oncogene mRNAs.
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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 Socratic graph.