Evidence map›Paper›PMID 23043157›Full record

ReviewCold Spring Harbor perspectives in medicine2012

HIV transmission.

George M Shaw, Eric Hunter

Abstract readReview
In one paragraph

Review in Cold Spring Harbor perspectives in medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 200 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
200citing papers in PubMed, 4 pooled it
–field-weighted citation impact
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

200 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
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  19. Unraveling the complexities of neurotropic virus infection and immune evasion.Microbiology and molecular biology reviews : MMBR · 2025
    Review
  20. Article

140 more citing papers are in PubMed but not listed here.

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

2 authors.

George M ShawDepartment of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, 19104, USA.
Eric Hunter

Funding

Virologic Correlates of Heterosexual TransmissionR01AI051231 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ALLEN, TODD M, HUNTER, ERIC · 2002 to 2022
$9.9M
Virologic Correlates of Heterosexual TransmissionR37AI051231 · NIAID · EMORY UNIVERSITY · PI HUNTER, ERIC · 2008 to 2017
$9.6M
NIAID NIH HHS R01 AI051231NIAID NIH HHS R37 AI051231
6 · The paper itself

Abstract

HIV-1 is transmitted by sexual contact across mucosal surfaces, by maternal-infant exposure, and by percutaneous inoculation. For reasons that are still incompletely understood, CCR5-tropic viruses (R5 viruses) are preferentially transmitted by all routes. Transmission is followed by an orderly appearance of viral and host markers of infection in the blood plasma. In the acute phase of infection, HIV-1 replicates exponentially and diversifies randomly, allowing for an unambiguous molecular identification of transmitted/founder virus genomes and a precise characterization of the population bottleneck to virus transmission. Sexual transmission of HIV-1 most often results in productive clinical infection arising from a single virus, highlighting the extreme bottleneck and inherent inefficiency in virus transmission. It remains to be determined if HIV-1 transmission is largely a stochastic process whereby any reasonably fit R5 virus can be transmitted or if there are features of transmitted/founder viruses that facilitate their transmission in a biologically meaningful way. Human tissue explant models of HIV-1 infection and animal models of SIV/SHIV/HIV-1 transmission, coupled with new challenge virus strains that more closely reflect transmitted/founder viruses, have the potential to elucidate fundamental mechanisms in HIV-1 transmission relevant to vaccine design and other prevention strategies.

Indexed as

Models, TheoreticalAnimalsDisease Models, Animalenv Gene Products, Human Immunodeficiency VirusHIV-1HIV InfectionsHumansPhenotypeReceptors, CCR5env Gene Products, Human Immunodeficiency VirusReceptors, CCR5

Identifiers

PMID23043157
PMCPMC3543106

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.