Population-level impacts of antibiotic usage on the human gut microbiome
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kihyun | - |
dc.contributor.author | Raguideau, Sebastien | - |
dc.contributor.author | Sirén, Kimmo | - |
dc.contributor.author | Asnicar, Francesco | - |
dc.contributor.author | Cumbo, Fabio | - |
dc.contributor.author | Hildebrand, Falk | - |
dc.contributor.author | Segata, Nicola | - |
dc.contributor.author | Cha, Chang-Jun | - |
dc.contributor.author | Quince, Christopher | - |
dc.date.accessioned | 2023-08-30T05:43:20Z | - |
dc.date.available | 2023-08-30T05:43:20Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/67439 | - |
dc.description.abstract | The widespread usage of antimicrobials has driven the evolution of resistance in pathogenic microbes, both increased prevalence of antimicrobial resistance genes (ARGs) and their spread across species by horizontal gene transfer (HGT). However, the impact on the wider community of commensal microbes associated with the human body, the microbiome, is less well understood. Small-scale studies have determined the transient impacts of antibiotic consumption but we conduct an extensive survey of ARGs in 8972 metagenomes to determine the population-level impacts. Focusing on 3096 gut microbiomes from healthy individuals not taking antibiotics we demonstrate highly significant correlations between both the total ARG abundance and diversity and per capita antibiotic usage rates across ten countries spanning three continents. Samples from China were notable outliers. We use a collection of 154,723 human-associated metagenome assembled genomes (MAGs) to link these ARGs to taxa and detect HGT. This reveals that the correlations in ARG abundance are driven by multi-species mobile ARGs shared between pathogens and commensals, within a highly connected central component of the network of MAGs and ARGs. We also observe that individual human gut ARG profiles cluster into two types or resistotypes. The less frequent resistotype has higher overall ARG abundance, is associated with certain classes of resistance, and is linked to species-specific genes in the Proteobacteria on the periphery of the ARG network. © 2023, The Author(s). | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Nature Research | - |
dc.title | Population-level impacts of antibiotic usage on the human gut microbiome | - |
dc.type | Article | - |
dc.identifier.doi | 10.1038/s41467-023-36633-7 | - |
dc.identifier.bibliographicCitation | Nature Communications, v.14, no.1 | - |
dc.description.isOpenAccess | Y | - |
dc.identifier.wosid | 001046612100005 | - |
dc.identifier.scopusid | 2-s2.0-85149298430 | - |
dc.citation.number | 1 | - |
dc.citation.title | Nature Communications | - |
dc.citation.volume | 14 | - |
dc.type.docType | Article | - |
dc.publisher.location | 영국 | - |
dc.subject.keywordPlus | CONJUGATIVE ELEMENTS | - |
dc.subject.keywordPlus | RESISTANCE GENES | - |
dc.subject.keywordPlus | RESISTOME | - |
dc.subject.keywordPlus | ALIGNMENT | - |
dc.subject.keywordPlus | NETWORK | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.