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Cited by 438

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Gut microbial carbohydrate metabolism contributes to insulin resistance

Open access
Takeuchi, Tadashi, Kubota, Tetsuya, Nakanishi, Yumiko, Tsugawa, Hiroshi, Suda, Wataru, Kwon, Andrew Tae-Jun, Yazaki, Junshi, Ikeda, Kazutaka, Nemoto, Shino, Mochizuki, Yoshiki, Kitami, Toshimori, Yugi, Katsuyuki, Mizuno, Yoshiko, Yamamichi, Nobutake, Yamazaki, Tsutomu, Takamoto, Iseki, Kubota, Naoto, Kadowaki, Takashi, Arner, Erik, Carninci, Piero, Ohara, Osamu, Arita, Makoto, Hattori, Masahira, Koyasu, Shigeo, Ohno, Hiroshi·2023·Nature

Abstract

Insulin resistance is the primary pathophysiology underlying metabolic syndrome and type 2 diabetes 1,2. Previous metagenomic studies have described the characteristics of gut microbiota and their roles in metabolizing major nutrients in insulin resistance 3–9. In particular, carbohydrate metabolism of commensals has been proposed to contribute up to 10% of the host’s overall energy extraction 10, thereby playing a role in the pathogenesis of obesity and prediabetes 3,4,6. Nevertheless, the underlying mechanism remains unclear. Here we investigate this relationship using a comprehensive multi-omics strategy in humans. We combine unbiased faecal metabolomics with metagenomics, host metabolomics and transcriptomics data to profile the involvement of the microbiome in insulin resistance. These data reveal that faecal carbohydrates, particularly host-accessible monosaccharides, are increased in individuals with insulin resistance and are associated with microbial carbohydrate metabolisms and host inflammatory cytokines. We identify gut bacteria associated with insulin resistance and insulin sensitivity that show a distinct pattern of carbohydrate metabolism, and demonstrate that insulin-sensitivity-associated bacteria ameliorate host phenotypes of insulin resistance in a mouse model. Our study, which provides a comprehensive view of the host–microorganism relationships in insulin resistance, reveals the impact of carbohydrate metabolism by microbiota, suggesting a potential therapeutic target for ameliorating insulin resistance.

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Metadata

Authors
Takeuchi, T., Kubota, T., Nakanishi, Y., Tsugawa, H., Suda, W., Kwon, A. T.-J., Yazaki, J., Ikeda, K., Nemoto, S., Mochizuki, Y., Kitami, T., Yugi, K., Mizuno, Y., Yamamichi, N., Yamazaki, T., Takamoto, I., Kubota, N., Kadowaki, T., Arner, E., Carninci, P., Ohara, O., Arita, M., Hattori, M., Koyasu, S., & Ohno, H.
Venue
Nature
Published
2023-08-30
Volume
621
Issue
7978
Pages
389-395
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W4386282944
Cited by
438
References
69
FWCI
32.73
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Gut microbial carbohydrate metabolism contributes to insulin resistance. https://app.cochat.ai/papers/10.1038/s41586-023-06466-x
The paper
Takeuchi, T., Kubota, T., Nakanishi, Y., Tsugawa, H., Suda, W., Kwon, A. T.-J., Yazaki, J., Ikeda, K., Nemoto, S., Mochizuki, Y., Kitami, T., Yugi, K., Mizuno, Y., Yamamichi, N., Yamazaki, T., Takamoto, I., Kubota, N., Kadowaki, T., Arner, E., . . . Ohno, H. (2023). Gut microbial carbohydrate metabolism contributes to insulin resistance. Nature. https://doi.org/10.1038/s41586-023-06466-x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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