ArticleArchives of Razi Institute2023
The Association of Angiotensin-Converting Enzyme 2 Polymorphism and SARS-CoV-2 Infection in the Iraqi Population.
Article in Archives of Razi Institute, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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1 citing paper in PubMed, 1 citations in OpenAlex.
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3 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
The quick and advancing prevalence of the new coronavirus SARS-CoV-2 produced a global crisis surge with a profound impact on human health and worldwide economic constancy. The virus is known as one strain of coronavirus, which causes the respiratory infection responsible for the current pandemic of COVID-19. The virus spike protein has a high binding affinity to human ACE2, depending on crystallization analysis and biochemical interaction studies. Studies consistently reveal that rs2285666, a polymorphism found in ACE2, diverse significantly between Europeans and Asians, changing ACE2 expression. The alternating allele TT of rs2285666 SNP increased gene expression to 50%; thus, it may have a role in SARS-COV-2 infection vulnerability. This study aimed to investigate rs2285666 SNP association with SARS-CoV2 infection as a first report in the Iraqi population. Fifty (20 Male/30 Female) Covid-19 patients with severe symptoms with mean age (of 41.5±10.7) and 50 (20 Male/30 Female) healthy people as a control group with mean age (of 41.5±10.7) were included in this study. Sample of a patient tested as a mutant genotype (TT) by RFLP assay. The results reveal a MAF value of 0.3 for this gene in Iraqi samples, more than Europeans (0.2) and less than East Asians (0.55). The codominant model had significant OR of both alleles CT and TT (OR=4.26 & 6.7; P-value=0.012 & 0.023 respectively). In conclusion, there is an association between increased severity of SARS-Cov-2 infection and rs2285666 polymorphism of the codominant genotype model of the Iraqi population. However, several other factors may affect disease severity, such as ethnic group differences, sex, comorbidity, virus strain, and others.
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