Exploring obesity through Animal Models: Insights and innovations

Authors

  • Isha Gupta Department of Biochemistry, CSIR- Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India. Author
  • Kaila Nova H J Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India. Author
  • Muthukumar Serva Peddha Department of Biochemistry, CSIR- Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India. Author

DOI:

https://doi.org/10.48165/jlas.2025.8.1.4

Keywords:

Obesity, Animal Models, Rodents, Zebrafish, Transgenic, Overweight, High-fat diet

Abstract

The rising incidence of obesity poses a major global health issue, shaped by a complex interaction of genetic,  environmental, and behavioral elements. This review focuses on the important function of various animal  models in the study of obesity, emphasizing their contributions to comprehending the underlying  mechanisms of this intricate condition. Rodent models, especially genetically modified strains such as ob/ob  and db/db mice, have revealed crucial insights into the hormonal and genetic pathways that govern energy  balance. Furthermore, models of diet-induced obesity and new organisms like zebrafish and C. elegans  present innovative methods for investigating the impacts of high-fat diets and genetic differences. The  review also ad dresses the limitations of existing animal models, including their in ability to completely  mimic the human experience of obesity due to gene-environment interactions and varying metabolic  responses. By integrating findings from a range of animal models, this research seeks to deepen the  understanding of the causes of obesity and aid in formulating specific therapeutic approaches, ultimately  tackling the escalating obesity crisis.  

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Author Biographies

  • Isha Gupta, Department of Biochemistry, CSIR- Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India.

     

    Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India. 

  • Kaila Nova H J, Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India.

    Department of Biochemistry, CSIR- Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India.

  • Muthukumar Serva Peddha, Department of Biochemistry, CSIR- Central Food Technological Research Institute, Mysuru, 570020, Karnataka, India.

    Academy of Scientific and Innovative Research (AcSIR), Ghaziabad - 201002, India. 

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Published

2024-05-30

How to Cite

Exploring obesity through Animal Models: Insights and innovations . (2024). Journal of Laboratory Animal Science, 8(1), 21-31. https://doi.org/10.48165/jlas.2025.8.1.4