Metwaly, A.* ; Dunkel, A.* ; Waldschmitt, N.* ; Durai Raj, A.C. ; Lagkouvardos, I.* ; Corraliza, A.M.* ; Mayorgas, A.* ; Martinez-Medina, M.* ; Reiter, S.* ; Schloter, M. ; Hofmann, T.* ; Allez, M.* ; Panes, J.* ; Salas, A.* ; Haller, D.*
Integrated microbiota and metabolite profiles link Crohn’s disease to sulfur metabolism.
Nat. Commun. 11:4322 (2020)
Gut microbial and metabolite alterations have been linked to the pathogenesis of inflammatory bowel diseases. Here we perform a multi-omics microbiome and metabolite analysis of a longitudinal cohort of Crohn’s disease patients undergoing autologous hematopoietic stem cell transplantation, and investigational therapy that induces drug free remission in a subset of patients. Via comparison of patients who responded and maintained remission, responded but experienced disease relapse and patients who did not respond to therapy, we identify shared functional signatures that correlate with disease activity despite the variability of gut microbiota profiles at taxonomic level. These signatures reflect the disease state when transferred to gnotobiotic mice. Taken together, the integration of microbiome and metabolite profiles from human cohort and mice improves the predictive modelling of disease outcome, and allows the identification of a network of bacteria-metabolite interactions involving sulfur metabolism as a key mechanism linked to disease activity in Crohn’s disease.
Impact Factor
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Times Cited
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Stem-cell Transplantation; Gut Microbiome; Functional-characterization; Bacteria; Inflammation; Dysbiosis; Sequences; Therapy; Toxin
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2020
Prepublished im Jahr
HGF-Berichtsjahr
2020
ISSN (print) / ISBN
2041-1723
e-ISSN
2041-1723
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 11,
Heft: 1,
Seiten: ,
Artikelnummer: 4322
Supplement: ,
Reihe
Verlag
Nature Publishing Group
Verlagsort
London
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30202 - Environmental Health
Forschungsfeld(er)
Environmental Sciences
PSP-Element(e)
G-504700-002
Förderungen
Projekt DEAL
Helmsley Charitable Trust (IBDOT)
Deutsche Forschungsgemeinschaft (DFG, German Research foundation)
Leona and Harry Helmsley Charitable Trust (IBDOT Consortium)
Copyright
Erfassungsdatum
2020-10-22