ArticleJournal of neurovirology2023
Seropositivity and reactivations of HSV-1, but not of HSV-2 nor VZV, associate with altered blood-brain barrier, beta amyloid, and tau proteins in people living with HIV.
Article in Journal of neurovirology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- From infection to dysfunction: viral triggers and antiviral immune factors in Alzheimer's disease pathology.Frontiers in immunology · 2026Review
- Article
- Bibliometric and Visual Analysis of Alzheimer's Disease and Herpes Simplex Virus Type 1 Infection Between 1990 and 2024.Journal of multidisciplinary healthcare · 2025Article
- The cerebrospinal fluid virome in people with HIV: links to neuroinflammation and cognition.Frontiers in microbiology · 2025Article
- Something to talk about; crosstalk disruption at the neurovascular unit during HIV infection of the CNS.NeuroImmune pharmacology and therapeutics · 2024Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Among 128 adult people living with HIV and no neurological conditions confounding the cerebrospinal fluid results, the presence of HSV-1 chronic infection (detected either by serology or PCR), but not of HSV-2 and VZV, independently associated with higher odds of blood-brain barrier impairment, abnormally increased cerebrospinal fluid levels of tau and phosphorylated-181 tau, and decreased concentrations of fragments 1-42 of beta amyloid compared to the seronegative counterpart. These associations were even stronger for seropositive participants with a positive history of at least one symptomatic reactivation of HSV-1.
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Registered trials
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