Skip to main content

Gut Microbiota and Type 2 Diabetes Mellitus

  • Reference work entry
  • First Online:
Gut Microbiome, Microbial Metabolites and Cardiometabolic Risk

Part of the book series: Endocrinology ((ENDOCR))

  • 210 Accesses

Abstract

Type 2 diabetes mellitus (T2DM) is characterized by poor insulin secretion from pancreatic beta cells together with reduced insulin sensitivity of adipose tissue, liver, and muscle. This results in an improper response to fasting and refeeding, and hyperglycemia causing acute and chronic complications associated with T2DM. The International Diabetes Federation estimates that there are 537 million adults aged 20–79 with diabetes in 2021 and this number is projected to rise to 643 million by 2030. The incidence of T2DM is largely driven by obesity pandemic and is increasing at alarming rates. In the development and progression of T2DM, the primary role of environmental factors such as smoking, poor diet, and sedentary lifestyle is well known. Genetic susceptibility has also been studied, and many genes that determine the hormonal regulation of glucose and lipid metabolism have been found to be associated with T2DM. The human gut microbiota can be considered an organ with important functions for human metabolism, digestion, maintenance of the intestinal barrier function, and immunomodulation. It helps to modulate host metabolism and its change appears to be related to the development of T2DM and cardiometabolic disorders associated with overweight and obesity.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 449.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Hardcover Book
USD 379.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Massimo Federici .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2024 Springer Nature Switzerland AG

About this entry

Check for updates. Verify currency and authenticity via CrossMark

Cite this entry

Longo, S., Menghini, R., Federici, M. (2024). Gut Microbiota and Type 2 Diabetes Mellitus. In: Federici, M., Menghini, R. (eds) Gut Microbiome, Microbial Metabolites and Cardiometabolic Risk. Endocrinology. Springer, Cham. https://doi.org/10.1007/978-3-031-35064-1_8

Download citation

  • DOI: https://doi.org/10.1007/978-3-031-35064-1_8

  • Published:

  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-35063-4

  • Online ISBN: 978-3-031-35064-1

  • eBook Packages: MedicineReference Module Medicine

Publish with us

Policies and ethics