Evidence map›Paper›PMID 36671730›Full record

ArticleBiology2022

Immunogenetic Predisposition to SARS-CoV-2 Infection.

Claudia Lehmann, Henry Loeffler-Wirth, Vera Balz, Juergen Enczmann, Ramona Landgraf, Nicole Lakowa, Thomas Gruenewald, Johannes C Fischer, Ilias Doxiadis

Abstract read
In one paragraph

Article in Biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
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

8 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. A Short History of B-Cell HLA Epitopes.Transfusion medicine and hemotherapy : offizielles Organ der Deutschen Gesellschaft fur Transfusionsmedizin und Immunhamatologie · 2024
    Review
  5. Article
  6. Article
  7. Article
  8. 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

9 authors.

Claudia LehmannLaboratory for Transplantation Immunology, University Hospital Leipzig, Johannisallee 32, 04103 Leipzig, Germany.
Henry Loeffler-WirthInterdisciplinary Centre for Bioinformatics, IZBI, Leipzig University, Haertelstr. 16-18, 04107 Leipzig, Germany.ORCID 0000-0001-8239-440X
Vera BalzHLA Laboratory, Institute for Transplantation Diagnostics and Cell Therapeutics, ITZ, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf, Germany.
Juergen EnczmannHLA Laboratory, Institute for Transplantation Diagnostics and Cell Therapeutics, ITZ, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf, Germany.
Ramona LandgrafLaboratory for Transplantation Immunology, University Hospital Leipzig, Johannisallee 32, 04103 Leipzig, Germany.
Nicole LakowaClinic for Infectious Diseases and Tropical Medicine, Chemnitz, Flemmingstraße 2, 09116 Chemnitz, Germany.
Thomas GruenewaldClinic for Infectious Diseases and Tropical Medicine, Chemnitz, Flemmingstraße 2, 09116 Chemnitz, Germany.ORCID 0000-0002-2955-3085
Johannes C FischerHLA Laboratory, Institute for Transplantation Diagnostics and Cell Therapeutics, ITZ, University Hospital Duesseldorf, Moorenstr. 5, 40225 Duesseldorf, Germany.ORCID 0000-0002-2079-1845
Ilias DoxiadisLaboratory for Transplantation Immunology, University Hospital Leipzig, Johannisallee 32, 04103 Leipzig, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, we included 527 individuals from two Hospitals, Chemnitz and University-Hospital Leipzig. In total, 199 were negative for PCR and 328 were positive upon first admission. We used next generation sequencing for HLA-A, B, C, DRB1, DRB345, DQA1, DQB1, DPA1, and DPB1, and in some cases, HLA-E, F, G, and H. Furthermore, we molecularly defined 22 blood group systems comprising 26 genes and 5 platelet antigen genes. We observed a significant enrichment of homozygosity for DQA/DQB in the positive group. Within the negative subjects, HLA-B*57:01, HLA-B*55:01, DRB1*13:01, and DRB1*01:01 were enriched, and in the positive group, homozygosity for DQA/DQB, DRB1*09:01, and DRB1*15:01 was observed. DQA1*01:01, DQA1*02:01, and DQA1*01:03 were enriched in the negative group. HLA-DQB1*06:02 was enriched in the positive group, and HLA-DQB1*05:01 and HLA-DQB1*06:03 were enriched in the negative group. For the blood group systems MNS, RH, LE, FY, JK, YT, DO, and KN, enrichment was seen in both groups, depending on the antigen under observation. Homozygosity for D-positive RHD alleles, as well as the phenotypes M-N+ of the MNS blood group system and Yk(a-) of the KN system, were enriched in the positive group. All of these significances disappeared upon correction. Subjects who carried homozygous HPA-1a were more frequent in the negative group, contrasting with the finding that HPA-1ab was enriched in the positive group.

Indexed as

blood groupsclassical HLACOVID-19HPAimmunogeneticsMHCnon-classical HLASARS-CoV-2

Identifiers

PMID36671730
PMCPMC9855425

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Registered trials

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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.