Evidence map›Paper›PMID 32827207›Full record

ArticleHLA2020

HLA allele frequencies and susceptibility to COVID-19 in a group of 99 Italian patients.

Antonio Novelli, Marco Andreani, Michela Biancolella, Laura Liberatoscioli, Chiara Passarelli, Vito Luigi Colona, Paola Rogliani, Francesca Leonardis, Andrea Campana, Rita Carsetti and 4 more

Abstract read
In one paragraph

Article in HLA, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 6 pooled it
–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

107 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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  17. Narrative Review Explaining the Role ofInfectious disease reports · 2024
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47 more citing papers are in PubMed but not listed here.

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

14 authors.

Antonio NovelliLaboratory of Medical Genetics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Marco AndreaniTransplantation Immunogenetics Laboratory, Bambino Gesu' Children's Hospital, IRCCS, Rome, Italy.ORCID 0000-0003-3451-3624
Michela BiancolellaDepartment of Biology, Tor Vergata University of Rome, Rome, Italy.
Laura LiberatoscioliMedical Genetics Laboratory, Tor Vergata Hospital, Rome, Italy.
Chiara PassarelliLaboratory of Medical Genetics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Vito Luigi ColonaMedical Genetics Laboratory, Tor Vergata Hospital, Rome, Italy.
Paola RoglianiUnit of Respiratory Medicine, Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.
Francesca LeonardisIntensive Care Unit, Tor Vergata University Hospital, Rome, Italy.
Andrea CampanaDepartment of Pediatrics, IRCCS "Bambino Gesù" Children's Hospital, Rome, Italy.
Rita CarsettiImmunology Research Area B-cell development Unit Immunological Diagnosis Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
Massimo AndreoniDepartment of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.
Sergio BernardiniDepartment of Experimental Medicine and Biochemical Sciences, University of Rome Tor Vergata, Rome, Italy.
Giuseppe NovelliDepartment of Experimental Medicine and Biochemical Sciences, University of Rome Tor Vergata, Rome, Italy.
Franco LocatelliDepartment of Haematology and Oncology, Bambino Gesù Children's Hospital, IRCCS, Rome.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the aim to individuate alleles that may reflect a higher susceptibility to the disease, in the present study we analyzed the HLA allele frequency distribution in a group of 99 Italian patients affected by a severe or extremely severe form of COVID-19. After the application of Bonferroni's correction for multiple tests, a significant association was found for HLA-DRB1*15:01, -DQB1*06:02 and -B*27:07, after comparing the results to a reference group of 1017 Italian individuals, previously typed in our laboratory. The increased frequencies observed may contribute to identify potential markers of susceptibility to the disease, although controversial results on the role of single HLA alleles in COVID-19 patients have been recently reported.

Indexed as

Genetic Predisposition to DiseaseHaplotypesAdolescentAdultAgedAged, 80 and overAllelesBetacoronavirusChildChild, PreschoolCoronavirus InfectionsCOVID-19FemaleGene FrequencyHLA AntigensHumansHLA AntigensCOVID-19Disease susceptibilityHLA

Identifiers

PMID32827207
PMCPMC7461491

What OpenQuestion holds

Textmetadata
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.