ArticleOncology research2017
Different Cell Cycle Modulation in SKOV-3 Ovarian Cancer Cell Line by Anti-HIV Drugs.
Article in Oncology research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 22 citations in OpenAlex.
- Beyond Viral Control: Tenofovir's Hidden Impact on Blood-Brain Barrier Endothelial Cells.Microcirculation (New York, N.Y. : 1994) · 2026Article
- CYP46A1-Targeted Treatment Alleviates Long-Term White Matter Injury Following Traumatic Brain Injury by Promoting Cholesterol Metabolic Clearance and Remyelination.CNS neuroscience & therapeutics · 2026Article
- An Advanced 3D Model of Vascularized Epithelial Ovarian Cancer in a Tumor-on-a-Chip System Based on Multi-Cell Culture.Sensors (Basel, Switzerland) · 2026Article
- Review
- Approaches to repurposing reverse transcriptase antivirals in cancer.British journal of clinical pharmacology · 2025Review
- Drug repurposing screen targeting PARP identifies cytotoxic activity of efavirenz in high-grade serous ovarian cancer.Molecular therapy. Oncology · 2024Article
- Article
- Article
- CombinedPharmaceuticals (Basel, Switzerland) · 2022Article
- Inhibitory Effect of Etravirine, a Non-Nucleoside Reverse Transcriptase Inhibitor, via Anterior Gradient Protein 2 Homolog Degradation against Ovarian Cancer Metastasis.International journal of molecular sciences · 2022Article
- Molecular Mechanisms of HIV Protease Inhibitors Against HPV-Associated Cervical Cancer: Restoration ofFrontiers in molecular biosciences · 2022Review
- Diagnosis and management of intralabyrinthine schwannoma: case series and review of the literature.Acta bio-medica : Atenei Parmensis · 2020Review
- Therapeutic implications of altered cholesterol homeostasis mediated by loss of CYP46A1 in human glioblastoma.EMBO molecular medicine · 2020Article
- The Anti-Angiogenic Effects of Anti-Human Immunodeficiency Virus Drugs.Frontiers in oncology · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Antiretroviral drugs used for the treatment of human immunodeficiency virus (HIV) have proven to be effective even against cancer. Drawing from this background, the aim of our research project was to evaluate the effects of anti-HIV drugs that belong to the nucleoside and nucleotide reverse transcriptase inhibitor [NRTI; abacavir (ABC) and tenofovir (TDF)], nonnucleoside reverse transcriptase inhibitor [NNRTI; efavirenz (EFV) and etravirine (ETR)], and protease inhibitor [PI; darunavir (DRV)] categories on ovarian adenocarcinoma cell line SKOV-3. Using FACS analysis, we observed that treatment with NRTIs and NNRTIs showed a block in the G0/G1 phase. In particular, ETR displayed a relevant block in the progression of the G0/G1 phase of the cell cycle compared with the other examined drugs, and it also induced differentiation of SKOV-3 cells. In contrast, FACS analysis demonstrated that ABC and the PI inhibitor DRV showed no effect on the proliferation of cancer cells. DAPI (4',6-diamidino-2-phenylindole) staining demonstrated that cells treated with NNRTIs (EFV and ETR) presented more DNA damage compared with other treatments. Immunoblotting analysis demonstrated that TDF, EFV, and ETR were able to obtain a reduction in the expression of cyclin D1 and Rb hypophosphorylation, and an increase in p21 concentration. Finally, we observed that ETR also induced differentiation, as demonstrated by Western blot, with high levels of E-cadherin expression. Therefore, our study provides additional evidence supporting the in vitro cytotoxic effects of ETR and EFV. Furthermore, it promotes the hypothesis for their potential use as therapeutic agents in ovarian cancer.
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