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. 2023 Sep 22:10:1215246.
doi: 10.3389/fmed.2023.1215246. eCollection 2023.

Occurrence of SARS-CoV-2 viremia is associated with genetic variants of genes related to COVID-19 pathogenesis

Emilia Roy-Vallejo  1   2 Sara Fernández De Córdoba-Oñate  3 Pablo Delgado-Wicke  4 Ana Triguero-Martínez  2   3 Nuria Montes  2   3 Rosa Carracedo-Rodríguez  4 Nelly Zurita-Cruz  5 Ana Marcos-Jiménez  2   6 Amalia Lamana  7 José María Galván-Román  1   2 Gonzalo Villapalos García  2   8 Pablo Zubiaur  2   8 Marianela Ciudad  1 Laura Rabes  1 Marta Sanz  1 Carlos Rodríguez  1 Almudena Villa  1 Jesús Álvarez Rodríguez  1 Celeste Marcos  9 Julia Hernando  10 Paula Díaz-Fernández  2   6 Francisco Abad  2   8   11 Ignacio de Los Santos  1   2   12 Diego A Rodríguez Serrano  13 Rosario García-Vicuña  2   3 Carmen Suárez Fernández  1   2   14 Rosa P Gomariz  7 Cecilia Muñoz-Calleja  2   6   14 Elena Fernández-Ruiz  2   4   14 Isidoro González-Álvaro  2   3 Laura Cardeñoso  2   5 PREDINMUN-COVID GroupAna Barrios  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Jesús Sanz  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pedro Casado  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Ángela Gutiérrez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Azucena Bautista  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pilar Hernández  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Nuria Ruiz Giménez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Berta Moyano  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Paloma Gil  1   2   3   4   5   6   7   8   9   10   11   12   13   14 María Jesús Delgado  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pedro Parra  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Beatriz Sánchez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Carmen Sáez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Marta Fernández Rico  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Cristina Arévalo Román  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Santos Castañeda  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Irene Llorente  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Eva G Tomero  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Noelia García Castañeda  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Miren Uriarte  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Leticia Fontán García-Rodrigo  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Diego Domingo García  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Teresa Alarcón Cavero  1   2   3   4   5   6   7   8   9   10   11   12   13   14 María Auxiliadora Semiglia Chong  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Ainhoa Gutiérrez Cobos  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Francisco Sánchez-Madrid  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Enrique Martín Gayo  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Ildefonso Sánchez-Cerrillo  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pedro Martínez-Fleta  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Celia López-Sanz  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Ligia Gabrie  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Luciana Del Campo Guerola  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Reyes Tejedor  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Julio Ancochea  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Elena García Castillo  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Elena Ávalos  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Ana Sánchez-Azofra  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Tamara Alonso  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Carolina Cisneros  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Claudia Valenzuela  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Francisco Javier García Pérez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Rosa María Girón  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Javier Aspa  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Celeste Marcos  1   2   3   4   5   6   7   8   9   10   11   12   13   14 M Del Perpetuo Socorro Churruca  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Enrique Zamora  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Adrián Martínez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Mar Barrio Mayo  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Rosalina Henares Espi  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Rosa Méndez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 David Arribas  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Marta Chicot Llano  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Begoña González  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Begoña Quicios  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pablo Patiño  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Marina Trigueros  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Cristina Dominguez Peña  1   2   3   4   5   6   7   8   9   10   11   12   13   14 David Jiménez Jiménez  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Pablo Villamayor  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Alfonso Canabal  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Rafael de la Cámara  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Javier Ortiz  1   2   3   4   5   6   7   8   9   10   11   12   13   14 Isabel Iturrate  1   2   3   4   5   6   7   8   9   10   11   12   13   14
Affiliations

Occurrence of SARS-CoV-2 viremia is associated with genetic variants of genes related to COVID-19 pathogenesis

Emilia Roy-Vallejo et al. Front Med (Lausanne). .

Abstract

Introduction: SARS-CoV-2 viral load has been related to COVID-19 severity. The main aim of this study was to evaluate the relationship between SARS-CoV-2 viremia and SNPs in genes previously studied by our group as predictors of COVID-19 severity.

Materials and methods: Retrospective observational study including 340 patients hospitalized for COVID-19 in the University Hospital La Princesa between March 2020 and December 2021, with at least one viremia determination. Positive viremia was considered when viral load was above the quantifiable threshold (20 copies/ml). A total of 38 SNPs were genotyped. To study their association with viremia a multivariate logistic regression was performed.

Results: The mean age of the studied population was 64.5 years (SD 16.6), 60.9% patients were male and 79.4% white non-Hispanic. Only 126 patients (37.1%) had at least one positive viremia. After adjustment by confounders, the presence of the minor alleles of rs2071746 (HMOX1; T/T genotype OR 9.9 p < 0.0001), rs78958998 (probably associated with SERPING1 expression; A/T genotype OR 2.3, p = 0.04 and T/T genotype OR 12.9, p < 0.0001), and rs713400 (eQTL for TMPRSS2; C/T + T/T genotype OR 1.86, p = 0.10) were associated with higher risk of viremia, whereas the minor alleles of rs11052877 (CD69; A/G genotype OR 0.5, p = 0.04 and G/G genotype OR 0.3, p = 0.01), rs2660 (OAS1; A/G genotype OR 0.6, p = 0.08), rs896 (VIPR1; T/T genotype OR 0.4, p = 0.02) and rs33980500 (TRAF3IP2; C/T + T/T genotype OR 0.3, p = 0.01) were associated with lower risk of viremia.

Conclusion: Genetic variants in HMOX1 (rs2071746), SERPING1 (rs78958998), TMPRSS2 (rs713400), CD69 (rs11052877), TRAF3IP2 (rs33980500), OAS1 (rs2660) and VIPR1 (rs896) could explain heterogeneity in SARS-CoV-2 viremia in our population.

Keywords: COVID-19; SARS-CoV-2; genetic variants; single nucleotide polymorphism (SNPs); viremia.

PubMed Disclaimer

Conflict of interest statement

FA, has been consultant or investigator in clinical trials sponsored by the following pharmaceutical companies: Abbott, Alter, Aptatargets, Chemo, FAES, Farmalíder, Ferrer, Galenicum, GlaxoSmithKline, Gilead, Italfarmaco, Janssen-Cilag, Kern, Normon, Novartis, Servier, Teva and Zambon. IG-Á reports grants from Instituto de Salud Carlos III, during the course of the study; personal fees from Lilly and Sanofi; personal fees and non-financial support from BMS; personal fees and non-financial support from Abbvie; research support, personal fees and non-financial support from Roche Laboratories; research support from Gebro Pharma; non-financial support from MSD, Pfizer and Novartis, not related to the submitted work. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Figures

Figure 1
Figure 1
Clinical model. Forest plot with the Odds ratio and 95% Confidence Interval of each variable in the clinical model. Blue dots: protective effect against viremia. Red dots, favors viremia. ARB, Angiotensin II Receptor Blocker; ACEI, Angiotensin Converting Enzyme Inhibitor; y.o.: years old.
Figure 2
Figure 2
Predicted probability of viremia. Percentage and 95% Confidence Interval of predicted probability of viremia for each SNP genotype in the final model: SERPING1 (rs78958998), CD69 (rs11052877), HMOX1 (rs2071746), TRAF3IP2 (rs33980500), TMPRSS2 (rs713400), OAS1 (rs2660) and VIPR1 (rs896).

References

    1. World Health Organization . WHO coronavirus (COVID-19) dashboard. (2023) Available at: https://covid19.who.int/table. Accessed April 17, 2023
    1. Zhang JJY, Lee KS, Ang LW, Leo YS, Young BE. Risk factors for severe disease and efficacy of treatment in patients infected with COVID-19: A systematic review, Meta-analysis, and Meta-regression analysis. Clin Infect Dis. (2020) 71:2199–206. doi: 10.1093/cid/ciaa576, PMID: - DOI - PMC - PubMed
    1. Zhou F, Yu T, du R, Fan G, Liu Y, Liu Z, et al. . Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study. Lancet. (2020) 395:1054–62. doi: 10.1016/S0140-6736(20)30566-3, PMID: - DOI - PMC - PubMed
    1. Cardeñoso Domingo L, Roy Vallejo E, Zurita Cruz ND, Chicot Llano M, Ávalos Pérez-Urria E, Barrios A, et al. . Relevant SARS-CoV-2 viremia is associated with COVID-19 severity: prospective cohort study and validation cohort. J Med Virol. (2022) 94:5260–70. doi: 10.1002/jmv.27989 - DOI - PMC - PubMed
    1. Rodríguez-Serrano DA, Roy-Vallejo E, Zurita Cruz ND, Martín Ramírez A, Rodríguez-García SC, Arevalillo-Fernández N, et al. . Detection of SARS-CoV-2 RNA in serum is associated with increased mortality risk in hospitalized COVID-19 patients. Sci Rep. (2021) 11:13134. doi: 10.1038/s41598-021-92497-1, PMID: - DOI - PMC - PubMed