Role of ACE2 genetic polymorphisms in susceptibility to SARS-CoV-2 among highly exposed but non infected healthcare workers

We aim to evaluate the role of single-nucleotide polymorphisms of the angiotensin-converting enzyme 2 in susceptibility to SARS-CoV-2 infection. We included 28 uninfected but highly exposed healthcare workers and 39 hospitalized patients with COVID-19. Thirty-five SNPs were rationally selected. Two...

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Main Authors: Javier Martínez-Sanz, Daniel Jiménez, Laura Martínez-Campelo, Raquel Cruz, Pilar Vizcarra, Matilde Sánchez-Conde, Raquel Ron, Mario Rodríguez, Sabina Herrera, Santiago Moreno, María Rosa López-Huertas, Sergio Serrano-Villar
Format: Article
Language:English
Published: Taylor & Francis Group 2021-01-01
Series:Emerging Microbes and Infections
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Online Access:https://www.tandfonline.com/doi/10.1080/22221751.2021.1902755
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Summary:We aim to evaluate the role of single-nucleotide polymorphisms of the angiotensin-converting enzyme 2 in susceptibility to SARS-CoV-2 infection. We included 28 uninfected but highly exposed healthcare workers and 39 hospitalized patients with COVID-19. Thirty-five SNPs were rationally selected. Two variants were associated with increased risk of being susceptible to SARS-CoV-2: the minor A allele in the rs2106806 variant (OR 3.75 [95% CI 1.23–11.43]) and the minor T allele in the rs6629110 variant (OR 3.39 [95% CI 1.09–10.56]). Evaluating the role of genetic variants in susceptibility to SARS-CoV-2 infection could help identify more vulnerable individuals and suggest potential drug targets for COVID-19 patients.
ISSN:2222-1751