Evidence map›Paper›PMID 31777841›Full record

ReviewACR open rheumatology2019

HLA-C: An Accomplice in Rheumatic Diseases.

Ruby J Siegel, S Louis Bridges, Salahuddin Ahmed

Open access · goldAbstract readReview
In one paragraph

Review in ACR open rheumatology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

21 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Immune cell profiling reveals expanded stem cell-like memory T cells in anti-GAD65-associated neurological syndromes.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  15. Review
  16. Article
  17. Review
  18. HLA-Cw1 and Psoriasis.American journal of clinical dermatology · 2021
    Review
  19. Article
  20. 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 2 institutions in 1 country.

Ruby J SiegelDepartment of Pharmaceutical Sciences Washington State University College of Pharmacy and Pharmaceutical Sciences Spokane Washington.ORCID https://orcid.org/0000-0003-2967-5194
S Louis BridgesDivision of Clinical Immunology and Rheumatology University of Alabama at Birmingham Birmingham Alabama.ORCID https://orcid.org/0000-0003-3785-1389
Salahuddin AhmedDepartment of Pharmaceutical Sciences Washington State University College of Pharmacy and Pharmaceutical Sciences Spokane Washington.ORCID https://orcid.org/0000-0003-2526-8110
Washington State University Spokane · USUniversity of Alabama at Birmingham · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human leukocyte antigen c (HLA-C) is a polymorphic membrane protein encoded by the HLA-C gene in the class I major histocompatibility complex. HLA-C plays an essential role in protection against cancer and viruses but has also been implicated in allograft rejection, preeclampsia, and autoimmune disease. This review summarizes reports and proposed mechanisms for the accessory role of HLA-C in rheumatic diseases. Historically, contributions of HLA-C to rheumatic diseases were eclipsed by the stronger association with HLA-DRB1 alleles containing the "shared epitope" with rheumatoid arthritis. Larger genetic association studies and more powerful analytical approaches have revealed independent associations of HLA-C with rheumatic disease-associated phenotypes, including development of anticitrullinated peptide antibodies. HLA-C functions by presenting antigens to T cells and by binding activatory and inhibitory receptors on natural killer (NK) cells, but the exact mechanisms by which the HLA-C locus contributes to autoimmunity are largely undefined. Studies have suggested that HLA-C and NK cell receptor polymorphisms may predict responsiveness to pharmacotherapy. Understanding the mechanisms of the role of HLA-C in rheumatic disease could uncover therapeutic targets or guide precision pharmacologic treatments.

Identifiers

PMID31777841
PMCPMC6858028
OpenAlexW2972096066

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.