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Sökning: WFRF:(Lazarevic V) > (2010-2014) > Microbiome of prebi...

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FältnamnIndikatorerMetadata
00004781naa a2200697 4500
001oai:gup.ub.gu.se/205506
003SwePub
008240528s2014 | |||||||||||000 ||eng|
024a https://gup.ub.gu.se/publication/2055062 URI
024a https://doi.org/10.1038/ismej.2014.452 DOI
040 a (SwePub)gu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Everard, A.4 aut
2451 0a Microbiome of prebiotic-treated mice reveals novel targets involved in host response during obesity
264 c 2014-04-03
264 1b Springer Science and Business Media LLC,c 2014
520 a The gut microbiota is involved in metabolic and immune disorders associated with obesity and type 2 diabetes. We previously demonstrated that prebiotic treatment may significantly improve host health by modulating bacterial species related to the improvement of gut endocrine, barrier and immune functions. An analysis of the gut metagenome is needed to determine which bacterial functions and taxa are responsible for beneficial microbiota-host interactions upon nutritional intervention. We subjected mice to prebiotic (Pre) treatment under physiological (control diet: CT) and pathological conditions (high-fat diet: HFD) for 8 weeks and investigated the production of intestinal antimicrobial peptides and the gut microbiome. HFD feeding significantly decreased the expression of regenerating islet-derived 3-gamma (Reg3g) and phospholipase A2 group-II (PLA2g2) in the jejunum. Prebiotic treatment increased Reg3g expression (by similar to 50-fold) and improved intestinal homeostasis as suggested by the increase in the expression of intectin, a key protein involved in intestinal epithelial cell turnover. Deep metagenomic sequencing analysis revealed that HFD and prebiotic treatment significantly affected the gut microbiome at different taxonomic levels. Functional analyses based on the occurrence of clusters of orthologous groups (COGs) of proteins also revealed distinct profiles for the HFD, Pre, HFD-Pre and CT groups. Finally, the gut microbiota modulations induced by prebiotics counteracted HFD-induced inflammation and related metabolic disorders. Thus, we identified novel putative taxa and metabolic functions that may contribute to the development of or protection against the metabolic alterations observed during HFD feeding and HFD-Pre feeding.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicin0 (SwePub)3022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Clinical Medicine0 (SwePub)3022 hsv//eng
653 a metagenomic
653 a gut microbiota
653 a type 2 diabetes
653 a antimicrobial peptides
653 a Reg3g
653 a prebiotics
653 a LIPOPOLYSACCHARIDE-BINDING PROTEIN
653 a DIET-INDUCED OBESITY
653 a GUT
653 a MICROBIOTA
653 a INSULIN-RESISTANCE
653 a INTESTINAL EPITHELIUM
653 a INFLAMMATION
653 a HOMEOSTASIS
653 a DISEASE
653 a ENDOTOXEMIA
653 a METABOLISM
653 a Ecology
653 a Microbiology
653 a ATES OF AMERICA
653 a V110
653 a P9066
653 a ATES OF AMERICA
653 a V109
653 a P594
700a Lazarevic, V.4 aut
700a Gaia, N.4 aut
700a Johansson, Mariau Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine4 aut
700a Ståhlman, Marcus,d 1975u Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine4 aut0 (Swepub:gu)xstahm
700a Bäckhed, Fredrik,d 1973u Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberglaboratoriet,Institute of Medicine, Department of Molecular and Clinical Medicine,Wallenberg Laboratory4 aut0 (Swepub:gu)xbafre
700a Delzenne, N. M.4 aut
700a Schrenzel, J.4 aut
700a Francois, P.4 aut
700a Cani, P. D.4 aut
710a Göteborgs universitetb Wallenberglaboratoriet4 org
773t Isme Journald : Springer Science and Business Media LLCg 8:10, s. 2116-2130q 8:10<2116-2130x 1751-7362x 1751-7370
856u https://www.nature.com/articles/ismej201445.pdf
8564 8u https://gup.ub.gu.se/publication/205506
8564 8u https://doi.org/10.1038/ismej.2014.45

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