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Article Dans Une Revue Cells Année : 2022

Importance of the Microenvironment and Mechanosensing in Adipose Tissue Biology

Résumé

The expansion of adipose tissue is an adaptive mechanism that increases nutrient buffering capacity in response to an overall positive energy balance. Over the course of expansion, the adipose microenvironment undergoes continual remodeling to maintain its structural and functional integrity. However, in the long run, adipose tissue remodeling, typically characterized by adipocyte hypertrophy, immune cells infiltration, fibrosis and changes in vascular architecture, generates mechanical stress on adipose cells. This mechanical stimulus is then transduced into a biochemical signal that alters adipose function through mechanotransduction. In this review, we describe the physical changes occurring during adipose tissue remodeling, and how they regulate adipose cell physiology and promote obesity-associated dysfunction in adipose tissue.
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inserm-03908895 , version 1 (20-12-2022)

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Simon Lecoutre, Mélanie Lambert, Krzysztof Drygalski, Isabelle Dugail, Salwan Maqdasy, et al.. Importance of the Microenvironment and Mechanosensing in Adipose Tissue Biology. Cells, 2022, 11 (15), pp.2310. ⟨10.3390/cells11152310⟩. ⟨inserm-03908895⟩
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