Donor Microbiota Composition and Housing Affect Recapitulation of Obese Phenotypes in a Human Microbiota-Associated Murine Model.
Donor Microbiota Composition and Housing Affect Recapitulation of Obese Phenotypes in a Human Microbiota-Associated Murine Model.
复制标题
供体微生物群组成和住房影响人类微生物群相关小鼠模型中肥胖表型的重现。
DOI:
10.3389/fcimb.2021.614218
复制
发表时间:
2021
影响因子:
5.7
通讯作者:
Staley C
中科院分区:
文献类型:
--
作者:
Kaiser T;Nalluri H;Zhu Z;Staley C
Human microbiota-associated (HMA) mouse models offer a valuable approach to study the role of intestinal microbiota in the development of obesity. In this study, we used an HMA model to evaluate whether engraftment of human obese or lean microbiota, from each of three donors, could recapitulate host phenotypes under conventional and specific-pathogen-free housing. Microbiota engraftment was correlated with donor relative abundances of the class Bacteroidia (Spearman’s ρ = 0.73, P ≤ 0.001), and one obese donor resulted in significant weight gain (P ≤ 0.003) and compromised insulin sensitivity under conventional housing. SPF housing partially blunted phenotypic response. Results of this study indicate that our HMA model partially recapitulates obese phenotypes under conventional housing and highlights a need to consider donor-specific effects as well as housing conditions when studying the role of the microbiota in obesity.
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DOI:
10.1038/ismej.2012.8
发表时间:
2012-08
期刊:
The ISME journal
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1126/science.1241214
发表时间:
2013-09-06
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Ridaura VK;Faith JJ;Rey FE;Cheng J;Duncan AE;Kau AL;Griffin NW;Lombard V;Henrissat B;Bain JR;Muehlbauer MJ;Ilkayeva O;Semenkovich CF;Funai K;Hayashi DK;Lyle BJ;Martini MC;Ursell LK;Clemente JC;Van Treuren W;Walters WA;Knight R;Newgard CB;Heath AC;Gordon JI
通讯作者:
Gordon JI
影响因子:
14.9
作者:
Pruesse E;Quast C;Knittel K;Fuchs BM;Ludwig W;Peplies J;Glöckner FO
通讯作者:
Glöckner FO
影响因子:
4.8
作者:
Clark, JS
通讯作者:
Clark, JS
影响因子:
4.4
作者:
Schloss, Patrick D.;Westcott, Sarah L.;Weber, Carolyn F.
通讯作者:
Weber, Carolyn F.