Evidence map›Paper›PMID 33972137›Full record

SynthesisHuman immunology2021

Risk HLA alleles in South America and potential new epitopes for SARS-CoV2.

Samantha Sáenz Hinojosa, Vanessa Romero

Open access · greenAbstract readMeta-AnalysisReview
In one paragraph

Synthesis in Human immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 43% 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 5 citations in OpenAlex.

  1. Pooled it
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

2 authors at 1 institution in 1 country.

Samantha Sáenz HinojosaUniversidad San Francisco de Quito, School of Medicine, Ecuador. Electronic address: samantha.saenz@alumni.usfq.edu.ec.
Vanessa RomeroUniversidad San Francisco de Quito, School of Medicine, Ecuador. Electronic address: vromero@usfq.edu.ec.
Universidad San Francisco de Quito · EC

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

HLA alleles are associated with the body's response to infection and the regulation of the immune system. HLA alleles have been reported to be involved in response to viral infections such as SARS-CoV2. Our study reviews the HLA alleles associated with protection or susceptibility to SARS-CoV2 and the prevalence of these HLA alleles in South America. Previous studies on HLA and SARS-CoV2 infection reported that HLA-A*02:02, HLA-B*15:03, and HLA-C*12:03 are protective; while HLA-A*25:01, HLA-B*46:01, and HLA-C*01:02 increase susceptibility. We identified that these alleles are not frequent in South America, confirmed that the spike protein is the most immunogenic protein of SARS-CoV2, and detected new immunogenic epitopes that bound to protective HLA alleles and to HLA alleles common in South America (binding score > 0.90). These could be used as vaccine targets.

Indexed as

AllelesDisease SusceptibilityHost-Pathogen InteractionsAmino Acid SequenceBinding SitesCOVID-19Epitope MappingEpitopesGenetic Predisposition to DiseaseHLA AntigensHumansPeptidesProtein BindingSARS-CoV-2South AmericaEpitopesHLA AntigensPeptidesEpitopesHLASARS-CoV2South America

Identifiers

PMID33972137
PMCPMC8059946
OpenAlexW3158380354

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.