ArticleViruses2022
Human Papillomavirus 16 E6 and E7 Oncoproteins Alter the Abundance of Proteins Associated with DNA Damage Response, Immune Signaling and Epidermal Differentiation.
Article in Viruses, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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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
18 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.
- Impact of Human Papillomavirus on microRNA-21 Expression in Oral and Oropharyngeal Cancer-A Systematic Review.International journal of molecular sciences · 2024Pooled it
- Recent progress and therapeutic strategies in the treatment of cervical neuroendocrine neoplasms (Review).International journal of molecular medicine · 2026Review
- Telomere-driven replicative crisis is driven by large-scale changes in genomic architecture.Genome research · 2026Article
- Impact of oncogenic viruses on autoimmune diseases and tumorigenesis.Infectious agents and cancer · 2026Review
- Targeted drug delivery strategies for oral cancer: the role of liposomes in drug delivery systems.Biomedical engineering online · 2026Review
- Cholesterol Metabolism: An Ally in the Development and Progression of Cervical Cancer.International journal of molecular sciences · 2026Review
- Immune remodeling during cervical cancer chemoradiotherapy: temporal biomarkers and the timing of checkpoint blockade.Frontiers in immunology · 2026Review
- New evidence for miRNA testing in head and neck squamous cell cancer patients.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025Observational
- Role of non-coding RNAs in human-papillomavirus-associated cutaneous neoplasms.Archives of virology · 2025Review
- Four genes shared between rheumatoid arthritis and cervical cancer are associated with cervical cancer prognosis.Scientific reports · 2025Article
- Human papillomavirus infection and vaccination with thyroid diseases: mechanistic links and immunological insights.Frontiers in immunology · 2025Review
- The dual role of vulvovaginal candidiasis in HPV infection: implications for vaginal microecology and cervical lesions.Frontiers in microbiology · 2025Review
- The Relationship between Systemic Expression Levels of Immune Cells and Tumor Markers and High-Risk HPV Infection in Patients with Cervical Cancer, Cervical Intraepithelial Neoplasia, and Chronic Cervicitis, and its Clinical Significance.International journal of women's health · 2025Article
- Assessment of Concentration KRT6 Proteins in Tumor and Matching Surgical Margin from Patients with Head and Neck Squamous Cell Carcinoma.International journal of molecular sciences · 2024Article
- The Causes and Consequences of DNA Damage and Chromosomal Instability Induced by Human Papillomavirus.Cancers · 2024Review
- Recombinant adenoviruses expressing HPV16/18 E7 upregulate the HDAC6 and DNMT3B genes in C33A cells.Frontiers in cellular and infection microbiology · 2024Article
- Bioinformatics analysis of immune characteristics in tumors with alternative carcinogenesis pathways induced by human papillomaviruses.Virology journal · 2023Article
- The Value of CXCL1, CXCL2, CXCL3, and CXCL8 as Potential Prognosis Markers in Cervical Cancer: Evidence of E6/E7 from HPV16 and 18 in Chemokines Regulation.Biomedicines · 2023Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The high-risk human papillomaviruses are oncogenic viruses associated with almost all cases of cervical carcinomas, and increasing numbers of anal, and oral cancers. Two oncogenic HPV proteins, E6 and E7, are capable of immortalizing keratinocytes and are required for HPV associated cell transformation. Currently, the influence of these oncoproteins on the global regulation of the host proteome is not well defined. Liquid chromatography coupled with quantitative tandem mass spectrometry using isobaric-tagged peptides was used to investigate the effects of the HPV16 oncoproteins E6 and E7 on protein levels in human neonatal keratinocytes (HEKn). Pathway and gene ontology enrichment analyses revealed that the cells expressing the HPV oncoproteins have elevated levels of proteins related to interferon response, inflammation and DNA damage response, while the proteins related to cell organization and epithelial development are downregulated. This study identifies dysregulated pathways and potential biomarkers associated with HPV oncoproteins in primary keratinocytes which may have therapeutic implications. Most notably, DNA damage response pathways, DNA replication, and interferon signaling pathways were affected in cells transduced with HPV16 E6 and E7 lentiviruses. Moreover, proteins associated with cell organization and differentiation were significantly downregulated in keratinocytes expressing HPV16 E6 + E7. High-risk HPV E6 and E7 oncoproteins are necessary for the HPV-associated transformation of keratinocytes. However their influence on the global dysregulation of keratinocyte proteome is not well documented. Here shotgun proteomics using TMT-labeling detected over 2500 significantly dysregulated proteins associated with E6 and E7 expression. Networks of proteins related to interferon response, inflammation and DNA damage repair pathways were altered.
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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.