Evidence map›Paper›PMID 28637761›Full record

ArticleJournal of virology2017

Mother-to-Child HIV Transmission Bottleneck Selects for Consensus Virus with Lower Gag-Protease-Driven Replication Capacity.

Vanessa L Naidoo, Jaclyn K Mann, Christie Noble, Emily Adland, Jonathan M Carlson, Jake Thomas, Chanson J Brumme, Christina F Thobakgale-Tshabalala, Zabrina L Brumme, Mark A Brockman and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.8field-weighted citation impact, top 32% 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

16 citing papers in PubMed, 24 citations in OpenAlex.

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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

12 authors at 6 institutions in 5 countries.

Vanessa L NaidooHIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
Jaclyn K MannHIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
Christie NobleDepartment of Paediatrics, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
Emily AdlandDepartment of Paediatrics, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
Jonathan M CarlsonMicrosoft Research, Redmond, California, USA.
Jake ThomasDepartment of Paediatrics, Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
Chanson J BrummeBritish Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.
Christina F Thobakgale-TshabalalaHIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
Zabrina L BrummeBritish Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.
Mark A BrockmanBritish Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.ORCID http://orcid.org/0000-0001-6432-1426
Philip J R GoulderHIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa.
Thumbi Ndung'uHIV Pathogenesis Programme, Doris Duke Medical Research Institute, Nelson R. Mandela School of Medicine, University of KwaZulu-Natal, Durban, South Africa ndungu@ukzn.ac.za.
University of Oxford · GBUniversity of KwaZulu-Natal · ZASimon Fraser University · CAAIDS Vancouver · CAMicrosoft (United States) · USRagon Institute of MGH, MIT and Harvard · US

Funding

Optimizing CD8+ T-cell responses against C clade HIV infection in subSaharan AfriR01AI046995 · NIAID · UNIVERSITY OF OXFORD · PI GOULDER, PHILIP J · 2000 to 2014
$6.8M
NIAID NIH HHS R01 AI046995Wellcome TrustWellcome Trust 107752/Z/15/Z
6 · The paper itself

Abstract

In the large majority of cases, HIV infection is established by a single variant, and understanding the characteristics of successfully transmitted variants is relevant to prevention strategies. Few studies have investigated the viral determinants of mother-to-child transmission. To determine the impact of Gag-protease-driven viral replication capacity on mother-to-child transmission, the replication capacities of 148 recombinant viruses encoding plasma-derived Gag-protease from 53 nontransmitter mothers, 48 transmitter mothers, and 47 infected infants were assayed in an HIV-1-inducible green fluorescent protein reporter cell line. All study participants were infected with HIV-1 subtype C. There was no significant difference in replication capacities between the nontransmitter (

Indexed as

Infectious Disease Transmission, VerticalVirus ReplicationDisease ProgressionFemalegag Gene Products, Human Immunodeficiency VirusHIV-1HIV InfectionsHumansInfantLogistic ModelsMaleSouth Africagag Gene Products, Human Immunodeficiency Virushuman immunodeficiency virusmother-to-child transmissiontransmission bottleneckviral replication capacity

Identifiers

PMID28637761
PMCPMC5553170
OpenAlexW2712490288

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.