I. Fricke-Galindo, I. Buendía-Roldán, A. Ruiz, Y. Palacios, G. Pérez-Rubio, R. Hernández-Zenteno, Felipe Reyes-Melendres, A. Zazueta-Márquez, Aimé Alarcón-Dionet, Javier Guzmán-Vargas, Omar Andrés Bravo-Gutiérrez, Teresa Quintero-Puerta, I. A. Gutiérrez-Pérez, Karol J Nava-Quiroz, José Luis Bañuelos-Flores, M. Mejía, J. Rojas-Serrano, E. Ramos-Martínez, I. Guzmán-Guzmán, L. Chávez-Galán, R. Falfán-Valencia
{"title":"TNFRSF1B and TNF Variants Are Associated With Differences in Levels of Soluble Tumor Necrosis Factor Receptors in Patients With Severe COVID-19","authors":"I. Fricke-Galindo, I. Buendía-Roldán, A. Ruiz, Y. Palacios, G. Pérez-Rubio, R. Hernández-Zenteno, Felipe Reyes-Melendres, A. Zazueta-Márquez, Aimé Alarcón-Dionet, Javier Guzmán-Vargas, Omar Andrés Bravo-Gutiérrez, Teresa Quintero-Puerta, I. A. Gutiérrez-Pérez, Karol J Nava-Quiroz, José Luis Bañuelos-Flores, M. Mejía, J. Rojas-Serrano, E. Ramos-Martínez, I. Guzmán-Guzmán, L. Chávez-Galán, R. Falfán-Valencia","doi":"10.1093/infdis/jiac101","DOIUrl":null,"url":null,"abstract":"Abstract Background The impact of genetic variants in the expression of tumor necrosis factor-α (TNF-α) and its receptors in coronavirus disease 2019 (COVID-19) severity has not been previously explored. We evaluated the association of TNF (rs1800629 and rs361525), TNFRSF1A (rs767455 and rs1800693), and TNFRSF1B (rs1061622 and rs3397) variants with COVID-19 severity, assessed as invasive mechanical ventilation (IMV) requirement, and the plasma levels of soluble TNF-α, TNFR1, and TNFR2 in patients with severe COVID-19. Methods The genetic study included 1353 patients. Taqman assays were used to assess the genetic variants. ELISA was used to determine soluble TNF-α, TNFR1, and TNFR2 in plasma samples from 334 patients. Results Patients carrying TT (TNFRSF1B rs3397) exhibited lower PaO2/FiO2 levels than those with CT + CC genotypes. Differences in plasma levels of TNFR1 and TNFR2 were observed according to the genotype of TNFRSF1B rs1061622, TNF rs1800629, and rs361525. According to the studied genetic variants, there were no differences in the soluble TNF-α levels. Higher soluble TNFR1 and TNFR2 levels were detected in patients with COVID-19 requiring IMV. Conclusions Genetic variants in TNF and TNFRSFB1 influence the plasma levels of soluble TNFR1 and TNFR2, implicated in COVID-19 severity.","PeriodicalId":22572,"journal":{"name":"The Indonesian Journal of Infectious Diseases","volume":"48 1","pages":"778 - 787"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Indonesian Journal of Infectious Diseases","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/infdis/jiac101","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Abstract Background The impact of genetic variants in the expression of tumor necrosis factor-α (TNF-α) and its receptors in coronavirus disease 2019 (COVID-19) severity has not been previously explored. We evaluated the association of TNF (rs1800629 and rs361525), TNFRSF1A (rs767455 and rs1800693), and TNFRSF1B (rs1061622 and rs3397) variants with COVID-19 severity, assessed as invasive mechanical ventilation (IMV) requirement, and the plasma levels of soluble TNF-α, TNFR1, and TNFR2 in patients with severe COVID-19. Methods The genetic study included 1353 patients. Taqman assays were used to assess the genetic variants. ELISA was used to determine soluble TNF-α, TNFR1, and TNFR2 in plasma samples from 334 patients. Results Patients carrying TT (TNFRSF1B rs3397) exhibited lower PaO2/FiO2 levels than those with CT + CC genotypes. Differences in plasma levels of TNFR1 and TNFR2 were observed according to the genotype of TNFRSF1B rs1061622, TNF rs1800629, and rs361525. According to the studied genetic variants, there were no differences in the soluble TNF-α levels. Higher soluble TNFR1 and TNFR2 levels were detected in patients with COVID-19 requiring IMV. Conclusions Genetic variants in TNF and TNFRSFB1 influence the plasma levels of soluble TNFR1 and TNFR2, implicated in COVID-19 severity.