Evidence map›Paper›PMID 33233780›Full record

ArticleViruses2020

Population Difference in Allele Frequency of HLA-C*05 and Its Correlation with COVID-19 Mortality.

Atsushi Sakuraba, Haider Haider, Toshiro Sato

Open access · goldAbstract read
In one paragraph

Article in Viruses, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
3.7field-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

44 citing papers in PubMed, 60 citations in OpenAlex.

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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

3 authors at 2 institutions in 2 countries.

Atsushi SakurabaSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medicine, Chicago, IL 60637, USA.
Haider HaiderSection of Gastroenterology, Hepatology, and Nutrition, University of Chicago Medicine, Chicago, IL 60637, USA.
Toshiro SatoDepartment of Organoid Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan.
University of Chicago · USKeio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundcoronavirus disease 2019 (COVID-19) causes severe illness including cytokine storms, but mortality among countries differs largely. In the present study, we investigated the association between human leukocyte antigen (HLA) class I, which plays a major role in susceptibility to viral infections, and the mortality of COVID-19.

methodsdata of allele frequencies of HLA-A, -B and -C and COVID-19 mortality were obtained for 74 countries from the Allele Frequency Net Database and worldometer.info. Association between allele frequency of each HLA and mortality was assessed by linear regression followed by multivariable regression. Subsequently, association of HLA-C*05 to its receptor

resultsHLA-A*01, -B*07, -B*08, -B*44 and -C*05 were significantly associated with the risk of deaths (adjusted

conclusionswe demonstrated that allele frequency of HLA-C*05 and the distribution pattern with its receptor

Indexed as

Gene FrequencyGenetic Association StudiesCOVID-19Databases, Nucleic AcidGlobal HealthHLA-C AntigensHost-Pathogen InteractionsHumansImmunity, InnateMultivariate AnalysisPandemicsReceptors, KIRRisk FactorsSARS-CoV-2HLA-C*05 antigenHLA-C AntigensKIR2DS4 protein, humanReceptors, KIRCOVID-19geneglobalHLAinnate immunitymortalityselection

Identifiers

PMID33233780
PMCPMC7699862
OpenAlexW3105498634

What OpenQuestion holds

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LicenceCC BY
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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.