Evidence map›Paper›PMID 19247452›Full record

ArticlePloS one2009

HIV induces TRAIL sensitivity in hepatocytes.

Challagundla K Babu, Kanitta Suwansrinon, Gary D Bren, Andrew D Badley, Stacey A Rizza

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
4.3field-weighted citation impact, top 6% 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

30 citing papers in PubMed, 57 citations in OpenAlex.

  1. Review
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  10. Liver as a target of human immunodeficiency virus infection.World journal of gastroenterology · 2018
    Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Review
  16. Molecular mechanisms of liver fibrosis in HIV/HCV coinfection.International journal of molecular sciences · 2014
    Review
  17. Article
  18. Article
  19. Article
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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

5 authors at 2 institutions in 1 country.

Challagundla K BabuDivision of Infectious Diseases, Mayo Clinic, Rochester, Minnesota, United States of America.
Kanitta Suwansrinon
Gary D Bren
Andrew D Badley
Stacey A Rizza
Mayo Clinic · USWinnMed · US

Funding

REGULATION OF HIV-MEDIATED CD4 T CELL APOPTOSISR01AI040384 · NIAID · MAYO CLINIC ROCHESTER · PI BADLEY, ANDREW D · 1998 to 2011
$3.5M
Procaspase 8 Activation by HIV ProteaseR01AI062261 · NIAID · MAYO CLINIC ROCHESTER · PI BADLEY, ANDREW D · 2004 to 2008
$1.5M
Liver Disease Associated with HCV/HIV Coinfection Due to TRAILR21DK077575 · NIDDK · MAYO CLINIC ROCHESTER · PI RIZZA, STACEY A · 2007 to 2008
$403k
NIAID NIH HHS R01 AI040384NIAID NIH HHS R01 AI062261NIAID NIH HHS R01 AI40384NIAID NIH HHS R01 AI62261NIDDK NIH HHS R21 DK077575NIDDK NIH HHS R21DK 77575-1
6 · The paper itself

Abstract

backgroundHIV infected patients have an increased susceptibility to liver disease due to Hepatitis B Virus (HBV), Hepatitis C Virus (HCV), alcoholic, and non-alcoholic steatohepatitis. Clinically, this results in limited options for antiretroviral therapy and accelerated rates of liver disease, causing liver disease to be the second leading cause of death for HIV infected patients. The mechanisms causing this propensity for liver dysfunction during HIV remains unknown. METHODOLOGY/PRINCIPAL

findingsWe demonstrate that HIV and/or the HIV glycoprotein gp120 ligation of CXCR4 on hepatocytes selectively up-regulates TRAIL R2 expression and confers an acquired sensitivity to TRAIL mediated apoptosis which is mediated by JNK II, but not p38 nor G-proteins. CONCLUSIONS/SIGNIFICANCE: These findings suggest that HIV infection renders hepatocytes more susceptible to liver injury during disease states associated with enhanced TRAIL production such as HBV, HCV, or steatohepatitis.

Indexed as

Blotting, WesternCell LineFlow CytometryHepatocytesHIVHIV Envelope Protein gp120HumansProtein KinasesReceptors, CXCR4Signal TransductionTNF-Related Apoptosis-Inducing LigandUp-RegulationCXCR4 protein, humanHIV Envelope Protein gp120Protein KinasesReceptors, CXCR4TNF-Related Apoptosis-Inducing LigandTNFSF10 protein, human

Identifiers

PMID19247452
PMCPMC2644790
OpenAlexW1997342417

What OpenQuestion holds

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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.