Evidence map›Paper›PMID 22313957›Full record

ArticleAIDS (London, England)2012

Glomerular MYH9 expression is reduced by HIV-1.

Thomas Hays, Vivette D D'Agati, Jonathan A Garellek, Tjani Warren, Marc E Trubin, Deborah P Hyink, John Cijiang He, Paul E Klotman

Open access · greenAbstract read
In one paragraph

Article in AIDS (London, England), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

10 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Similar Biophysical Abnormalities in Glomeruli and Podocytes from Two Distinct Models.Journal of the American Society of Nephrology : JASN · 2018
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Progress in pathogenesis of proteinuria.International journal of nephrology · 2012
    Article
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

8 authors at 4 institutions in 1 country.

Thomas HaysMount Sinai School of Medicine, Department of Medicine, New York, New York, USA. thomas.hays@mssm.edu
Vivette D D'Agati
Jonathan A Garellek
Tjani Warren
Marc E Trubin
Deborah P Hyink
John Cijiang He
Paul E Klotman
Icahn School of Medicine at Mount Sinai · USBaylor College of Medicine · USColumbia University · USHays Medical Center · US

Funding

VIRAL PATHOGENESIS OF HIV ASSOCIATED NEPHROPATHYP01DK056492 · NIDDK · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI HE, JOHN CIJIANG · 1999 to 2021
$27.8M
MOUNT SINAI MEDICAL SCIENTIST TRAINING PROGRAMT32GM007280 · NIGMS · MOUNT SINAI SCHOOL OF MEDICINE OF NYU · PI BARON, MARGARET H · 1985 to 2021
$22.8M
NIDDK NIH HHS P01 DK056492NIGMS NIH HHS 3T32GM007280-33S1NIGMS NIH HHS T32 GM007280NIGMS NIH HHS T32GM007280
6 · The paper itself

Abstract

backgroundThe continuing disease burden of HIV-associated nephropathy (HIVAN) warrants better elucidation of its pathogenic mechanisms. Given that loss of MYH9 function causes a Mendelian renal disease, we hypothesized that renal expression of MYH9 is down-regulated by HIV-1 in HIVAN pathogenesis. METHOD AND

resultsUsing immunofluorescence, we determined that glomerular expression of MYH9 was reduced in the kidneys of HIV-1 transgenic mice. We further determined that Myh9 expression was reduced in HIV-1 transgenic podocytes, statistically significantly at the protein level, and that MYH9 expression was significantly reduced at protein and message level in human podocytes transduced with HIV-1. In analyzing expression in human tissue, we confirmed that MYH9 is abundantly expressed in glomeruli, and podocytes specifically. Finally, we found that MYH9 expression was significantly reduced in human glomeruli in the setting of HIVAN.

conclusionWe conclude that the podocyte host response to HIV-1 includes down-regulation of MYH9 expression, and hypothesize that this down-regulation might play a role in the pathogenesis of HIVAN.

Indexed as

AIDS-Associated NephropathyAnimalsDisease Models, AnimalHIV-1HIV InfectionsHumansMiceMice, TransgenicMolecular Motor ProteinsMyosin Heavy ChainsNonmuscle Myosin Type IIAPodocytesReal-Time Polymerase Chain ReactionMolecular Motor ProteinsMYH9 protein, humanMyh9 protein, mouseMyosin Heavy ChainsNonmuscle Myosin Type IIA

Identifiers

PMID22313957
PMCPMC3913730
OpenAlexW2012311135

What OpenQuestion holds

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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.