Genome-Wide Association study of susceptibility to respiratory syncytial virus hospitalization in young children < 5 years of age
© The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America..
BACKGROUND: Worldwide, respiratory syncytial virus (RSV) infections are among the most common causes of infant hospitalization. Host genetic factors influencing the risk and severity of RSV infection are not well known.
METHODS: We conducted a genome-wide association study (GWAS) to investigate single nucleotide polymorphisms (SNPs) associated with severe RSV infections using a nested case-control design based on two Danish cohorts. We compared SNPs from 1786 children hospitalized with RSV to 45,060 controls without a RSV-coded hospitalization. We performed gene-based testing, tissue-enrichment, gene-set enrichment, and a meta-analysis of the two cohorts. Finally, an analysis of potential associations between the severity of RSV infection and genetic markers was performed.
RESULTS: We did not detect any significant genome-wide associations between SNPs and RSV infection, or the severity of RSV. We did find potential loci associated with RSV infections on chromosome 5 in one cohort, however, we failed to replicate any signals in both cohorts.
CONCLUSION: Despite being the largest GWAS of severe RSV infection, we did not detect any genome-wide significant loci. This may be an indication of a lack of power, or an absence of signal. Future studies might include mild illness and need to be larger to detect any significant associations.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - year:2023 |
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Enthalten in: |
The Journal of infectious diseases - (2023) vom: 04. Sept. |
Sprache: |
Englisch |
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Beteiligte Personen: |
Egeskov-Cavling, Amanda Marie [VerfasserIn] |
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Links: |
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Themen: |
Genetic association studies |
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Anmerkungen: |
Date Revised 04.09.2023 published: Print-Electronic Citation Status Publisher |
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doi: |
10.1093/infdis/jiad370 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM361637071 |
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245 | 1 | 0 | |a Genome-Wide Association study of susceptibility to respiratory syncytial virus hospitalization in young children < 5 years of age |
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520 | |a © The Author(s) 2023. Published by Oxford University Press on behalf of Infectious Diseases Society of America. | ||
520 | |a BACKGROUND: Worldwide, respiratory syncytial virus (RSV) infections are among the most common causes of infant hospitalization. Host genetic factors influencing the risk and severity of RSV infection are not well known | ||
520 | |a METHODS: We conducted a genome-wide association study (GWAS) to investigate single nucleotide polymorphisms (SNPs) associated with severe RSV infections using a nested case-control design based on two Danish cohorts. We compared SNPs from 1786 children hospitalized with RSV to 45,060 controls without a RSV-coded hospitalization. We performed gene-based testing, tissue-enrichment, gene-set enrichment, and a meta-analysis of the two cohorts. Finally, an analysis of potential associations between the severity of RSV infection and genetic markers was performed | ||
520 | |a RESULTS: We did not detect any significant genome-wide associations between SNPs and RSV infection, or the severity of RSV. We did find potential loci associated with RSV infections on chromosome 5 in one cohort, however, we failed to replicate any signals in both cohorts | ||
520 | |a CONCLUSION: Despite being the largest GWAS of severe RSV infection, we did not detect any genome-wide significant loci. This may be an indication of a lack of power, or an absence of signal. Future studies might include mild illness and need to be larger to detect any significant associations | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Genetic association studies | |
650 | 4 | |a Genome-Wide Association Study | |
650 | 4 | |a RSV | |
650 | 4 | |a respiratory syncytial virus | |
700 | 1 | |a van Wijhe, Maarten |e verfasserin |4 aut | |
700 | 1 | |a Yakimov, Victor |e verfasserin |4 aut | |
700 | 1 | |a Johannesen, Caroline Klint |e verfasserin |4 aut | |
700 | 1 | |a Pollard, Andrew J |e verfasserin |4 aut | |
700 | 1 | |a Trebbien, Ramona |e verfasserin |4 aut | |
700 | 1 | |a Bybjerg-Grauholm, Jonas |e verfasserin |4 aut | |
700 | 1 | |a Fischer, Thea Kølsen |e verfasserin |4 aut | |
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700 | 1 | |a Nair, Harish |e investigator |4 oth | |
700 | 1 | |a Campbell, Harry |e investigator |4 oth | |
700 | 1 | |a Beutels, Philippe |e investigator |4 oth | |
700 | 1 | |a Bont, Louis |e investigator |4 oth | |
700 | 1 | |a Pollard, Andrew |e investigator |4 oth | |
700 | 1 | |a Openshaw, Peter |e investigator |4 oth | |
700 | 1 | |a Martinon-Torres, Federico |e investigator |4 oth | |
700 | 1 | |a Heikkinen, Terho |e investigator |4 oth | |
700 | 1 | |a Meijer, Adam |e investigator |4 oth | |
700 | 1 | |a Fischer, Thea |e investigator |4 oth | |
700 | 1 | |a van den Berge, Maarten |e investigator |4 oth | |
700 | 1 | |a Giaquinto, Carlo |e investigator |4 oth | |
700 | 1 | |a Abram, Michael |e investigator |4 oth | |
700 | 1 | |a Swanson, Kena |e investigator |4 oth | |
700 | 1 | |a Rizkalla, Bishoy |e investigator |4 oth | |
700 | 1 | |a Vernhes, Charlotte |e investigator |4 oth | |
700 | 1 | |a Gallichan, Scott |e investigator |4 oth | |
700 | 1 | |a Aerssens, Jeroen |e investigator |4 oth | |
700 | 1 | |a Kumar, Veena |e investigator |4 oth | |
700 | 1 | |a Molero, Eva |e investigator |4 oth | |
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