Evidence map›Paper›PMID 20825268›Full record

ArticleJournal of neurovirology2010

Association between apolipoprotein E4 genotype and human immunodeficiency virus-associated dementia in younger adults starting antiretroviral therapy in South Africa.

John A Joska, Marc Combrinck, Victor G Valcour, Jacqueline Hoare, Felicity Leisegang, Anna Cecilia Mahne, Landon Myer, Dan J Stein

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of neurovirology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 26% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Apolipoprotein E and viral infection: Risks and Mechanisms.Molecular therapy. Nucleic acids · 2023
    Review
  5. Neuropathologic Findings in Elderly HIV-Positive Individuals.Journal of neuropathology and experimental neurology · 2022
    Article
  6. Article
  7. Neurocognitive Impairment and Associated Genetic Aspects in HIV Infection.Current topics in behavioral neurosciences · 2021
    Article
  8. Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Aging and Apolipoprotein E in HIV Infection.Journal of neurovirology · 2018
    Review
  15. Lipid Profiles and APOE4 Allele Impact Midlife Cognitive Decline in HIV-Infected Men on Antiretroviral Therapy.Clinical infectious diseases : an official publication of the Infectious Diseases Society of America · 2016
    Article
  16. Article
  17. Observational
  18. Article
  19. Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 2 countries.

John A JoskaDepartment of Psychiatry and Mental Health, University of Cape Town, South Africa. John.Joska@uct.ac.za
Marc Combrinck
Victor G Valcour
Jacqueline Hoare
Felicity Leisegang
Anna Cecilia Mahne
Landon Myer
Dan J Stein
University of Cape Town · ZAUniversity Memory and Aging Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is not known whether the apolipoprotein E (ApoE) ε4 allelic variant is associated with human immunodeficiency virus (HIV)-associated dementia (HAD) in a South African population, where HIV clade C is predominant. ApoE genotyping was performed on 144 participants in a larger study of HIV-associated neurocognitive disorders (HAND). There was a lower frequency of the ε2 and ε3 alleles in the HIV-positive group, compared to a group of 300 community-based newborn infants. There were no differences in ApoE genotype across different categories of HAND. The ε4 allelic variant was less common in individuals with HAD than in those without HAD. These findings suggest that the ε4 allelic variant in HIV-positive individuals is not associated with the development of HAD in Southern Africa.

Indexed as

Genetic Predisposition to DiseaseAdolescentAdultAIDS Dementia ComplexAllelesAnti-Retroviral AgentsApolipoprotein E4FemaleGenotypeHIV SeropositivityHumansMaleSouth AfricaAnti-Retroviral AgentsApolipoprotein E4

Identifiers

PMID20825268
OpenAlexW2099236319

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.