Evidence map›Paper›PMID 20338611›Full record

ArticleVirology2010

HIV-1 determinants of thrombocytopenia at the stage of CD34+ progenitor cell differentiation in vivo lie in the viral envelope gp120 V3 loop region.

Menghua Zhang, Stella Evans, Jinyun Yuan, Lee Ratner, Prasad S Koka

Abstract read
In one paragraph

Article in Virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 47% 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

5 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Hematopoietic Stem/Progenitor Cells and the Pathogenesis of HIV/AIDS.Frontiers in cellular and infection microbiology · 2020
    Review
  5. Review
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

5 authors at 2 institutions in 1 country.

Menghua ZhangLaboratory of Stem Cell Biology, Divisions of Immunology, Cell and Molecular Biology, Torrey Pines Institute for Molecular Studies, 3550 General Atomics Court, San Diego, California 92121, USA.
Stella Evans
Jinyun Yuan
Lee Ratner
Prasad S Koka
Torrey Pines Institute For Molecular Studies · USWashington University in St. Louis · US

Funding

Role of c-Mpl in HIV-1 Induced CytopeniasR01HL079846 · NHLBI · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI KOKA, PRASAD S · 2004 to 2008
$2.1M
PATHOGENESIS OF HUMAN IMMUNODEFICIENCY VIRUS INFECTIONR01AI024745 · NIAID · WASHINGTON UNIVERSITY · PI RATNER, LEE · 1987 to 2007
$1.5M
NHLBI NIH HHS HL079846NHLBI NIH HHS R01 HL079846NIAID NIH HHS AI24745NIAID NIH HHS R01 AI024745
6 · The paper itself

Abstract

HIV-1 V3 loop clones of virus isolates derived from patients suffering from thrombocytopenia were used for infection of the human thymus/liver conjoint hematopoietic organ that developed in the severe combined immunodeficient mouse (SCID-hu Thy/Liv). The V3 loop clones showed a significantly greater degree of inhibition of megakaryopoiesis than myelopoiesis and erythropoiesis of the human CD34+ progenitor cells, in vivo. Inhibition of megakaryopoiesis occurs through reduction in c-Mpl expression and consequent decrease in STAT5 activation. Therefore HIV-1 V3 loop sequences of thrombocytopenic patients exhibit preferential inhibition of megakaryocyte lineage-specific differentiation of CD34+ progenitor cells, thus reflecting the patients' clinical condition.

Indexed as

Cell DifferentiationThrombocytopeniaAnimalsDown-RegulationGene ExpressionHIV-1HIV Envelope Protein gp120HIV InfectionsHumansMiceMice, SCIDReceptors, ThrombopoietinSTAT5 Transcription FactorStem Cellsgp120 protein, Human immunodeficiency virus 1HIV Envelope Protein gp120Mpl protein, mouseReceptors, ThrombopoietinSTAT5 Transcription Factor

Identifiers

PMID20338611
PMCPMC2862081
OpenAlexW2042560953

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.