TY - JOUR
T1 - Transient colonizing microbes promote gut dysbiosis and functional impairment
AU - Lee, Sunjae
AU - Meslier, Victoria
AU - Bidkhori, Gholamreza
AU - Garcia-Guevara, Fernando
AU - Etienne-Mesmin, Lucie
AU - Clasen, Frederick
AU - Park, Junseok
AU - Plaza Oñate, Florian
AU - Cai, Haizhuang
AU - Le Chatelier, Emmanuelle
AU - Pons, Nicolas
AU - Pereira, Marcela
AU - Seifert, Maike
AU - Boulund, Fredrik
AU - Engstrand, Lars
AU - Lee, Doheon
AU - Proctor, Gordon
AU - Mardinoglu, Adil
AU - Blanquet-Diot, Stéphanie
AU - Moyes, David
AU - Almeida, Mathieu
AU - Ehrlich, S Dusko
AU - Uhlen, Mathias
AU - Shoaie, Saeed
N1 - Publisher Copyright:
© The Author(s) 2024.
PY - 2024/9/8
Y1 - 2024/9/8
N2 - Species composition of the healthy adult gut microbiota tends to be stable over time. Destabilization of the gut microbiome under the influence of different factors is the main driver of the microbial dysbiosis and subsequent impacts on host physiology. Here, we used metagenomics data from a Swedish longitudinal cohort, to determine the stability of the gut microbiome and uncovered two distinct microbial species groups; persistent colonizing species (PCS) and transient colonizing species (TCS). We validated the continuation of this grouping, generating gut metagenomics data for additional time points from the same Swedish cohort. We evaluated the existence of PCS/TCS across different geographical regions and observed they are globally conserved features. To characterize PCS/TCS phenotypes, we performed bioreactor fermentation with faecal samples and metabolic modeling. Finally, using chronic disease gut metagenome and other multi-omics data, we identified roles of TCS in microbial dysbiosis and link with abnormal changes to host physiology.
AB - Species composition of the healthy adult gut microbiota tends to be stable over time. Destabilization of the gut microbiome under the influence of different factors is the main driver of the microbial dysbiosis and subsequent impacts on host physiology. Here, we used metagenomics data from a Swedish longitudinal cohort, to determine the stability of the gut microbiome and uncovered two distinct microbial species groups; persistent colonizing species (PCS) and transient colonizing species (TCS). We validated the continuation of this grouping, generating gut metagenomics data for additional time points from the same Swedish cohort. We evaluated the existence of PCS/TCS across different geographical regions and observed they are globally conserved features. To characterize PCS/TCS phenotypes, we performed bioreactor fermentation with faecal samples and metabolic modeling. Finally, using chronic disease gut metagenome and other multi-omics data, we identified roles of TCS in microbial dysbiosis and link with abnormal changes to host physiology.
KW - Dysbiosis/microbiology
KW - Gastrointestinal Microbiome
KW - Humans
KW - Metagenomics/methods
KW - Sweden
KW - Bacteria/classification
KW - Feces/microbiology
KW - Longitudinal Studies
KW - Metagenome
KW - Adult
KW - Bioreactors/microbiology
KW - Fermentation
UR - http://www.scopus.com/inward/record.url?scp=85203264308&partnerID=8YFLogxK
U2 - 10.1038/s41522-024-00561-1
DO - 10.1038/s41522-024-00561-1
M3 - Article
C2 - 39245657
SN - 2055-5008
VL - 10
SP - 80
JO - npj Biofilms and Microbiomes
JF - npj Biofilms and Microbiomes
IS - 1
M1 - 80
ER -