Homozygosity for rs17775810 Minor Allele Associated With Reduced Mortality of COVID-19 in the UK Biobank Cohort

xlomafota13 shared this article with you from Inoreader Homozygosity for rs17775810 Minor Allele Associated With Reduced Mortality of COVID-19 in the UK Biobank Cohort Via In vivo (Athens, Greece) In Vivo. 2021 Mar-Apr;35(2):965-968. doi: 10.21873/invivo.12338. ABSTRACT BACKGROUND/AIM: Adult outpatients with symptomatic COVID-19 treated with fluvoxamine, compared with placebo, had a lower likelihood of clinical deterioration over 15 days. Fluvoxamine strongly binds to the sigma-1 receptor (S1R) that regulates inflammation by inhibiting the production of cytokines, believed to be responsible for severe COVID-19. We evaluated the S1R locus on chr 9p13.3 in subjects tested positive for SARS-CoV-2. We focused on SNP rs17775810 that has been previously identified by examining loss-of-function mutations in the S1R gene associated with distal hereditary motor neuropathy. PATIENTS AND METHODS: We utilized UK Biobank (UKB) data. Data processing was performed on Minerva, a Linux mainframe with Centos 7.6, at the Icahn School of Medicine at Mount Sinai. RESULTS: The effect of rs17775810 genotype on survival was significant (p=0 .036, 2 tailed Fisher exact test). The minor allele homozygotes (TT) had the lowest death rate (0%), whereas the non-TT genotypes (i.e. CT and CC) had the highest death rate (16.2%). CONCLUSION: The rs17775810 analysis corroborates the favorable effect of fluvoxamine on COVID-19 survival. PMID:33622890 | DOI:10.21873/invivo.12338 View on the web Inoreader. Take back control of your news feed. Follow us on Twitter and Facebook.