ReviewPathogens (Basel, Switzerland)2026
HIV and Cancer: Insights into Viral-Mediated Oncogenesis and Immunosuppression.
Review in Pathogens (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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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.
The trial behind it
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Who cites it
0 citing papers in PubMed.
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Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPeople living with HIV (PLWH) have a substantially increased risk of both AIDS-defining cancers (ADCs) and non-AIDS-defining cancers (NADCs), which remain a major cause of morbidity despite effective antiretroviral therapy (ART); this review aims to integrate current epidemiological, molecular, and clinical evidence on HIV-associated oncogenesis.
methodsA structured literature search was conducted in PubMed (2000-2026) using predefined keywords, including "HIV", "cancer", "oncogenesis", and "immune dysregulation", with inclusion of original studies, systematic reviews, and meta-analyses meeting predefined quality criteria.
resultsAvailable evidence indicates that HIV contributes to cancer development through both direct and indirect mechanisms: viral proteins such as Tat, Nef, and Vpr disrupt apoptosis, DNA repair, and cell cycle regulation, while chronic immune activation, persistent inflammation, and immunosuppression impair tumor immune surveillance and facilitate oncogenic viral co-infections, including Epstein-Barr virus, human papillomavirus, and human herpesvirus 8. Emerging pathways, such as epigenetic alterations, microRNA dysregulation, metabolic reprogramming, and the contribution of HIV reservoirs to pro-tumorigenic microenvironments, further modulate cancer risk.
conclusionsHIV may function as a cofactor that enhances the effects of oncogenic viruses by promoting viral persistence and immune dysregulation; while biologically plausible, direct evidence linking HIV to amplification of tumorigenesis in humans remains limited.
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