Evidence map›Paper›PMID 22386692›Full record

ArticleHuman immunology2012

Immune responses to self-antigens in asthma patients: clinical and immunopathological implications.

Michael Liu, Vijay Subramanian, Chandrika Christie, Mario Castro, Thallachallour Mohanakumar

Abstract read
In one paragraph

Article in Human immunology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Developments and Applications of Functional Protein Microarrays.Molecular & cellular proteomics : MCP · 2020
    Review
  5. Article
  6. Article
  7. Autoimmune Responses in Severe Asthma.Allergy, asthma & immunology research · 2018
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. The immunoregulatory and fibrotic roles of activin A in allergic asthma.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2015
    Review
  14. Article
  15. B-lymphocyte lineage cells and the respiratory system.The Journal of allergy and clinical immunology · 2013
    Review
  16. Article
  17. Review
  18. Update on lung transplantation: programmes, patients and prospects.European respiratory review : an official journal of the European Respiratory Society · 2012
    Review
  19. 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 1 institution in 1 country.

Michael LiuDepartment of Surgery, Washington University, St. Louis, MO 63110, USA.
Vijay Subramanian
Chandrika Christie
Mario Castro
Thallachallour Mohanakumar
Washington University in St. Louis · US

Funding

Washington University Institute of Clinical and Translational Sciences (UL1)UL1RR024992 · NCRR · WASHINGTON UNIVERSITY · PI EVANOFF, BRADLEY A · 2007 to 2011
$45.4M
Tissue and Cell Processing CoreU19AI070489 · NIAID · WASHINGTON UNIVERSITY · PI HOLTZMAN, MICHAEL J · 2006 to 2016
$17.9M
STAT1 DEPENDENT GENE REGULATIONP50HL056419 · NHLBI · WASHINGTON UNIVERSITY · PI HOLTZMAN, MICHAEL J · 1996 to 2005
$11.6M
Airway Remodeling in Severe AsthmaR01HL069149 · NHLBI · WASHINGTON UNIVERSITY · PI CASTRO, MARIO · 2001 to 2005
$2.5M
NCRR NIH HHS UL1 RR024992NHLBI NIH HHS HL56419NHLBI NIH HHS HL69149NHLBI NIH HHS P50 HL056419NHLBI NIH HHS R01 HL069149NIAID NIH HHS U19 AI070489NIAID NIH HHS U19-AI070489PHS HHS UL1 R024992
6 · The paper itself

Abstract

Asthma leads to chronic airway inflammation that shares pathological features of chronic rejection after lung transplantation. Due to the significant role of autoimmunity in chronic rejection, we hypothesized that immunity to self-antigens may also be present in asthma. The goal was to define immune responses to self-antigens in patients with asthma. Blood and clinical data were collected from 99 asthmatics and 60 controls. Serum was analyzed for antibodies (Abs) to collagen V (ColV) by enzyme-linked immunosorbent assay and correlated with disease severity. Asthmatics' sera were tested in a human protein array to determine immune responses to other self-antigens. Asthmatics had higher concentrations of Abs to ColV (predominantly immunoglobulin G isotype) compared with controls (p < 0.01). These Abs correlated with severe asthma (p < 0.01) and corticosteroid use (p = 0.032). Additionally, Abs to novel self-antigens epidermal group factor receptor (EGFr), activin A type 1 receptor, and α-catenin were detected in asthmatics. We conclude that Abs to self-antigens (ColV, EGFr, activin A type 1 receptor, and α-catenin) are present in the sera of asthmatics, correlating with clinical disease. Epithelial damage from airway inflammation during asthma may result in the exposure of cryptic self-antigens or their determinants, resulting in immune response to self-antigens, which may contribute to the pathogenesis of asthma.

Indexed as

AutoimmunityActivin Receptors, Type IAdrenal Cortex HormonesAdultalpha CateninAsthmaAutoantibodiesAutoantigensCase-Control StudiesCollagenEnzyme-Linked Immunosorbent AssayErbB ReceptorsFemaleHumansInflammationMaleActivin Receptors, Type IACVR1 protein, humanAdrenal Cortex Hormonesalpha CateninAutoantibodiesAutoantigensCollagenErbB Receptors

Identifiers

PMID22386692
PMCPMC3338898
OpenAlexW2078880622

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.