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Key factors involved in obesity development

  • Zhiyou Wang
  • Daixiu Yuan
  • Yehui Duan
  • Shujuan Li
  • Shengzhen Hou
Review

Abstract

Obesity has been considered to be a chronic disease that requires medical prevention and treatment. Intriguingly, many factors, including adipose tissue dysfunction, mitochondrial dysfunction, alterations in the muscle fiber phenotype and in the gut microbiota composition, have been identified to be involved in the development of obesity and its associated metabolic disorders (in particular type 2 diabetes mellitus). In this narrative review, we will discuss our current understanding of the relationships of these factors and obesity development, and provide a summary of potential treatments to manage obesity.

Level of Evidence Level V, narrative review.

Keywords

Adipose tissue dysfunction Gut microbiota Mitochondrial dysfunction Myofibers Obesity Type 2 diabetes mellitus 

Notes

Compliance with ethical standards

Conflict of interest

The authors declare that they have no competing interests

Ethical approval

This article does not contain any studies with human participants performed by any of the authors.

Informed consent

Informed consent was obtained from all individual participants included in the study.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.State Key Laboratory of Plateau Ecology and AgricultureQinghai UniversityXiningChina
  2. 2.Department of MedicineJishou UniversityJishouChina
  3. 3.Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences; National Engineering Laboratory for Pollution Control and Waste Utilization in Livestock and Poultry Production; Hunan Provincial Engineering Research Center for Healthy Livestock and Poultry Production; Scientific Observing and Experimental Station of Animal Nutrition and Feed Science in South-CentralMinistry of AgricultureChangshaChina
  4. 4.University of Chinese Academy of SciencesBeijingChina

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