Evidence map›Paper›PMID 12186928›Full record

ArticleJournal of virology2002

Compartmentalization of surface envelope glycoprotein of human immunodeficiency virus type 1 during acute and chronic infection.

Linqi Zhang, Leslie Rowe, Tian He, Chris Chung, Jian Yu, Wenjie Yu, Andrew Talal, Marty Markowitz, David D Ho

Abstract read
In one paragraph

Article in Journal of virology, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–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

22 citing papers in PubMed.

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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

9 authors.

Linqi ZhangAaron Diamond AIDS Research Center, The Rockefeller University, New York, New York 10016, USA. lzhang@adarc.org
Leslie Rowe
Tian He
Chris Chung
Jian Yu
Wenjie Yu
Andrew Talal
Marty Markowitz
David D Ho

Funding

WOUND HEALING IN INDIVIDUALS OF DIFFERENT AGE AND GENETIC BACKGROUNDM01RR000102 · NCRR · ROCKEFELLER UNIVERSITY · PI COLLER, BARRY · 1985 to 2006
$32.8M
VIRAL AND IMMUNE CONSEQUENCES OF EARLY HIV1 THERAPYU01AI041534 · NIAID · AARON DIAMOND AIDS RESEARCH CENTER · PI MARKOWITZ, MARTIN H · 1997 to 2006
$10.1M
CONTRIBUTION OF THE THYMUS TO SIV PATHOGENESISR01AI046964 · NIAID · AARON DIAMOND AIDS RESEARCH CENTER · PI ZHANG, LINQI · 2000 to 2003
$1.9M
HIV1/SIV DYNAMICS AND LYMPHOCYTE TURNOVERR01AI040387 · NIAID · AARON DIAMOND AIDS RESEARCH CENTER · PI HO, DAVID D · 1996 to 2000
$519k
NCRR NIH HHS M01 RR000102NCRR NIH HHS M01-RR00102NIAID NIH HHS AI40387NIAID NIH HHS AI 41534NIAID NIH HHS AI46964NIAID NIH HHS R01 AI046964NIAID NIH HHS U01 AI041534
6 · The paper itself

Abstract

Human immunodeficiency virus type 1 is characterized by extensive genetic heterogeneity. Having previously demonstrated that, in the peripheral blood, the initial viral population is more homogeneous than at subsequent stages of infection, we have extended our studies to tissue samples, allowing comparisons between viral populations in peripheral blood and tissues during both the acute and chronic stages of infection. We found that homogeneity in gp120 sequences during the acute infection phase is not just restricted to the peripheral blood but also extends to other tissue compartments. However, in chronically infected individuals, heterogeneous and distinct viral populations were found in different compartments. We therefore conclude that the dominant and homogeneous viral population observed during the acute infection phase is likely to infiltrate lymphoid tissues and form the genetic bases for subsequent diversification. It is therefore likely that the compartmentalization of viral sequences observed in chronically infected patients reflects a gradual diversification of a common dominant viral variant rather than the preferential migration of distinct viral populations to different tissue compartments at the beginning of infection.

Indexed as

Polymorphism, GeneticAcute DiseaseAdultAmino Acid SequenceChronic DiseaseHIV-1HIV Envelope Protein gp120HIV InfectionsHumansLeukocytes, MononuclearMaleMiddle AgedMolecular Sequence DataPalatine TonsilPhenotypeRectumHIV Envelope Protein gp120

Identifiers

PMID12186928
PMCPMC136436

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.