Evidence map›Paper›PMID 18779051›Full record

ArticleCell host & microbe2008

Antiretroelement activity of APOBEC3H was lost twice in recent human evolution.

Molly OhAinle, Julie A Kerns, Melody M H Li, Harmit S Malik, Michael Emerman

Open access · bronzeAbstract read
In one paragraph

Article in Cell host & microbe, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 157 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
157citing papers in PubMed, 1 pooled it
5.0field-weighted citation impact, top 3% 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

157 citing papers in PubMed, 1 synthesis or guideline pooled it, 205 citations in OpenAlex.

  1. Pooled it
  2. Manipulation of the cell cycle by HIV-1.Biochemical Society transactions · 2026
    Review
  3. Article
  4. Article
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  7. HAMMER: Hairpin-based APOBEC3A-mediated mRNA editing reporter.bioRxiv : the preprint server for biology · 2026
    Article
  8. Article
  9. Article
  10. HIV-1 Vif and Vpr cooperatively modulate the cell cycle to maximize per-cell virion production.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Review
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97 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Molly OhAinleMolecular and Cellular Biology Program, University of Washington, Seattle, WA 98195, USA.
Julie A Kerns
Melody M H Li
Harmit S Malik
Michael Emerman
Fred Hutch Cancer Center · USUniversity of Washington · US

Funding

VPR AND HIV INFECTIONR37AI030927 · NIAID · FRED HUTCHINSON CANCER RESEARCH CENTER · PI EMERMAN, MICHAEL · 2001 to 2010
$4.6M
ROLE OF VARIOUS HIV-1 GENES IN PATHOGENESISR55AI030937 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI GUPTA, PHALGUNI · 1991 to 1991
–
NIAID NIH HHS R37 AI030927NIAID NIH HHS R37 AI30937Wellcome Trust
6 · The paper itself

Abstract

The primate APOBEC3 gene locus encodes a family of proteins (APOBEC3A-H) with various antiviral and antiretroelement activities. Here, we trace the evolution of APOBEC3H activity in hominoids to identify a human-specific loss of APOBEC3H antiviral activity. Reconstruction of the predicted ancestral human APOBEC3H protein shows that human ancestors encoded a stable form of this protein with potent antiviral activity. Subsequently, the antiviral activity of APOBEC3H was lost via two polymorphisms that are each independently sufficient to destabilize the protein. Nonetheless, an APOBEC3H allele that encodes a stably expressed protein is still maintained at high frequency, primarily in African populations. This stable APOBEC3H protein has potent activity against retroviruses and retrotransposons, including HIV and LINE-1 elements. The surprising finding that APOBEC3H antiviral activity has been lost in the majority of humans may have important consequences for our susceptibility to retroviral infections as well as ongoing retroelement proliferation in the human genome.

Indexed as

Evolution, MolecularAmino Acid SequenceAminohydrolasesAnimalsAnti-Retroviral AgentsBlack PeopleCell LineCytosine DeaminaseGene FrequencyHIVHominidaeHumansLong Interspersed Nucleotide ElementsMolecular Sequence DataMutationSequence AlignmentAminohydrolasesAnti-Retroviral AgentsAPOBEC3H protein, humanCytosine Deaminase

Identifiers

PMID18779051
PMCPMC2608726
OpenAlexW2040222685

What OpenQuestion holds

Textmetadata
LicenceTDM
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.