PuSH - Publication Server of Helmholtz Zentrum München

Kemppainen, K.M.* ; Ardissone, A.N.* ; Davis-Richardson, A.G.* ; Fagen, J.R.* ; Gano, K.A.* ; León-Novelo, L.G.* ; Vehik, K.* ; Casella, G.* ; Simell, O.* ; Ziegler, A.-G. ; Rewers, M.J.* ; Lernmark, A.* ; Hagopian, W.* ; She, J.X.* ; Krischer, J.P.* ; Akolkar, B.* ; Schatz, D.A.* ; Atkinson, M.A.* ; Triplett, E.W.* ; TEDDY Study Group (Beyerlein, A. ; Bonifacio, E. ; Hummel, M. ; Hummel, S. ; Foterek, K. ; Kersting, M. ; Knopff, A. ; Koletzko, S. ; Peplow, C. ; Roth, R. ; Stock, J. ; Strauss, E. ; Warncke, K. ; Winkler, C.)

Early childhood gut microbiomes show strong geographic differences among subjects at high risk for type 1 diabetes.

Diabetes Care 38, 329-332 (2015)
Publ. Version/Full Text DOI PMC
Closed
Open Access Green as soon as Postprint is submitted to ZB.
OBJECTIVE: Gut microbiome dysbiosis is associated with numerous diseases, including type 1 diabetes. This pilot study determines how geographical location affects the microbiome of infants at high risk for type 1 diabetes in a population of homogenous HLA class II genotypes. RESEARCH DESIGN AND METHODS: High-throughput 16S rRNA sequencing was performed on stool samples collected from 90 high-risk, nonautoimmune infants participating in The Environmental Determinants of Diabetes in the Young (TEDDY) study in the U.S., Germany, Sweden, and Finland. RESULTS: Study site-specific patterns of gut colonization share characteristics across continents. Finland and Colorado have a significantly lower bacterial diversity, while Sweden and Washington state are dominated by Bifidobacterium in early life. Bacterial community diversity over time is significantly different by geographical location. CONCLUSIONS: The microbiome of high-risk infants is associated with geographical location. Future studies aiming to identify the microbiome disease phenotype need to carefully consider the geographical origin of subjects.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
8.420
3.298
55
61
Tags
Annotations
Special Publikation
Hide on homepage

Edit extra information
Edit own tags
Private
Edit own annotation
Private
Hide on publication lists
on hompage
Mark as special
publikation
Publication type Article: Journal article
Document type Scientific Article
Keywords Intestinal Microbiota; Cell Autoimmunity; Children; Infants; Europe
Language english
Publication Year 2015
Prepublished in Year 2014
HGF-reported in Year 2014
ISSN (print) / ISBN 0149-5992
e-ISSN 1935-5548
Journal Diabetes Care
Quellenangaben Volume: 38, Issue: 2, Pages: 329-332 Article Number: , Supplement: ,
Publisher American Diabetes Association
Publishing Place Alexandria, Va.
Reviewing status Peer reviewed
Institute(s) Institute of Diabetes Research (IDF)
Institute of Pancreatic Islet Research (IPI)
POF-Topic(s) 30201 - Metabolic Health
Research field(s) Helmholtz Diabetes Center
PSP Element(s) G-502100-001
PubMed ID 25519450
Erfassungsdatum 2014-12-31