Evidence map›Paper›PMID 42644894›Full record

ArticleEpidemiologia (Basel, Switzerland)2026

Genetic Determinants of Infectious Diseases in the Qatari Population.

Maria K Smatti, Yasser A Al-Sarraj, Omar Albagha, Hadi M Yassine

Abstract read
In one paragraph

Article in Epidemiologia (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Maria K SmattiBiomedical Research Center, QU Health, Qatar University, Doha P.O. Box 2713, Qatar.ORCID 0000-0002-7621-0130
Yasser A Al-SarrajCollege of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Doha P.O. Box 34110, Qatar.ORCID 0000-0002-1505-6360
Omar AlbaghaCollege of Health and Life Sciences (CHLS), Hamad Bin Khalifa University (HBKU), Doha P.O. Box 34110, Qatar.ORCID 0000-0001-5916-5983
Hadi M YassineBiomedical Research Center, QU Health, Qatar University, Doha P.O. Box 2713, Qatar.

Funding

Qatar University QUHI-BRC-20_21-1
6 · The paper itself

Abstract

BACKGROUND AND

objectivesHuman populations show striking phenotypic disparities in traits and diseases, including responses to infectious diseases (IDs). The impact of host genetic diversity on infection susceptibility and outcomes is increasingly recognized, yet remains largely unknown in Qatar. Here, we explored the distribution of infection-related host genetic variants in Qatar. MATERIALS AND

methodsInfection-related genetic variants from the GWAS Catalog were analyzed in 6047 Qatari whole genomes from the Qatar Genome Program (QGP) and compared with populations from the 1000 Genomes Project (1000G).

resultsOut of 272,610 GWAS Catalog associations, 1086 were related to ID susceptibility, resistance, severity, progression, clearance, response to treatment, or vaccination, and hence included in the subsequent analysis. A significant heterogeneity in the allelic frequencies (AFs) between Qatari (

conclusionsThese findings reveal substantial differences in pathogen-associated host variants in a diverse Qatari cohort and highlight the need for follow-up validation and future GWAS discovery efforts.

Indexed as

host variantsinfectious diseasesQatari genomesSNPssusceptibility

Identifiers

PMID42644894
PMCPMC13512322

What OpenQuestion holds

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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.