The role of gut microbiota and amino metabolism in the effects of improvement of islet β-cell function after modified jejunoileal bypass.
The role of gut microbiota and amino metabolism in the effects of improvement of islet β-cell function after modified jejunoileal bypass.
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肠道微生物群和氨基酸代谢在改良空肠旁路术后胰岛β细胞功能改善中的作用
DOI:
10.1038/s41598-021-84355-x
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发表时间:
2021-02-26
影响因子:
4.6
通讯作者:
Duan J
中科院分区:
文献类型:
--
作者:
Tan C;Zheng Z;Wan X;Cao J;Wei R;Duan J
The change in gut microbiota is an important mechanism of the amelioration of type 2 diabetes mellitus (T2DM) after bariatric surgery. Here, we observe that the modified jejunoileal bypass effectively decreases body weight gain, fasting blood glucose, and lipids level in serum; additionally, islet β-cell function, glucose tolerance, and insulin resistance were markedly ameliorated. The hypoglycemic effect and the improvement in islet β-cell function depend on the changes in gut microbiota structure. modified jejunoileal bypass increases the abundance of gutEscherichia coliandRuminococcus gnavusand the levels of serum glycine, histidine, and glutamine in T2DM rats; and decreases the abundance ofPrevotella copriand the levels of serum branched chain amino acids, which are significantly related to the improvement of islet β-cell function in T2DM rats. Our results suggest that amino acid metabolism may contribute to the islet β-cell function in T2DM rats after modified jejunoileal bypass and that improving gut microbiota composition is a potential therapeutic strategy for T2DM.
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影响因子:
14.9
作者:
Kanehisa M;Furumichi M;Sato Y;Ishiguro-Watanabe M;Tanabe M
通讯作者:
Tanabe M
DOI:
10.1016/s0140-6736(15)60383-x
发表时间:
2015-02-26
期刊:
Lancet (London, England)
影响因子:
--
作者:
Meek, Claire L;Reimann, Frank;Gribble, Fiona M
通讯作者:
Gribble, Fiona M
影响因子:
7.7
作者:
Andersson, Lotta E.;Shcherbina, Liliya;Spegel, Peter
通讯作者:
Spegel, Peter
影响因子:
8.2
作者:
Hansen, Jakob S.;Zhao, Xinjie;Weigert, Cora
通讯作者:
Weigert, Cora
影响因子:
5.8
作者:
Lafferty, Ryan A.;Tanday, Neil;Irwin, Nigel
通讯作者:
Irwin, Nigel