Evidence map›Paper›PMID 22192476›Full record

ArticleCellular immunology2012

HIF-1α signaling by airway epithelial cell K-α1-tubulin: role in fibrosis and chronic rejection of human lung allografts.

Venkataswarup Tiriveedhi, Andrew E Gelman, T Mohanakumar

Open access · greenAbstract read
In one paragraph

Article in Cellular immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

27 citing papers in PubMed, 32 citations in OpenAlex.

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  15. Safety and preliminary evidence of biologic efficacy of a mammaglobin-a DNA vaccine in patients with stable metastatic breast cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2014
    Article
  16. Immune response to tissue-restricted self-antigens induces airway inflammation and fibrosis following murine lung transplantation.American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons · 2014
    Article
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  20. Pre-transplant antibodies to Kα1 tubulin and collagen-V in lung transplantation: clinical correlations.The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation · 2013
    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

3 authors at 1 institution in 1 country.

Venkataswarup TiriveedhiDepartment of Surgery, Washington University School of Medicine, St. Louis, MO 63110, USA.
Andrew E Gelman
T Mohanakumar
Washington University in St. Louis · US

Funding

IMMUNE MECHANISMS OF REJECTION IN HUMAN LUNG ALLOGRAFTSR01HL056643 · NHLBI · WASHINGTON UNIVERSITY · PI MOHANAKUMAR, THALACHALLOUR · 1996 to 2015
$6.5M
ALLOANTIBODIES TO MHC INDUCES AUTOIMMUNITY AND OBLITERATIVE AIRWAY DISEASE (OAD)R01HL092514 · NHLBI · WASHINGTON UNIVERSITY · PI MOHANAKUMAR, THALACHALLOUR · 2009 to 2018
$3.0M
NHLBI NIH HHS HL056643NHLBI NIH HHS HL092514NHLBI NIH HHS R01 HL056643NHLBI NIH HHS R01 HL092514
6 · The paper itself

Abstract

Long term survival of the human lung allografts are hindered by chronic rejection, manifested clinically as bronchiolitis obliterans syndrome (BOS). We previously demonstrated significant correlation between the development of antibodies (Abs) to K-α1-tubulin (Kα1T) and BOS. In this study, we investigated the molecular basis for fibrinogenesis mediated by ligation of Kα1T expressed on airway epithelial cells by its specific Abs. Using RT-PCR we demonstrate that normal human bronchial epithelial (NHBE) cells upon ligation of Kα1T with specific Abs caused upregulation of pro-fibrotic growth factors. Western blot analysis of NHBE incubated with Kα1T Abs increased hypoxia inducible factor (HIF-1α). Kα1T Ab-mediated growth factor expression is dependent on HIF-1α as inhibition of HIF-1α returned fibrotic growth factor expression to basal levels. In conclusion, we propose that HIF-1α -mediated upregulation of fibrogenic growth factors induced by ligation of Kα1T Abs is critical for development of fibrosis leading to chronic rejection of lung allograft.

Indexed as

Blotting, WesternBronchiolitis ObliteransCell LineConnexinsEpithelial CellsFibroblast Growth Factor 2Graft RejectionHumansHypoxia-Inducible Factor 1, alpha SubunitLung TransplantationPlatelet-Derived Growth FactorReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRNASignal TransductionTransforming Growth Factor betaConnexinsFibroblast Growth Factor 2Hypoxia-Inducible Factor 1, alpha SubunitPlatelet-Derived Growth Factorplatelet-derived growth factor ARNATransforming Growth Factor betaVascular Endothelial Growth Factor A

Identifiers

PMID22192476
PMCPMC3264699
OpenAlexW2069596245

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.