TANTI , Jean‐françois

Alteration of adipocyte function plays a key role in the pathogenesis of metabolic diseases such as insulin resistance and Type 2 Diabetes. This highlights the need to better understand the molecular mechanism involved in adipocyte dysfunction in order to develop new therapies against obesity-related diseases. Manipulating the expression of...

This chapter describes various approaches allowing the study of hyperosmolarity in the functions of 3T3-L1 adipocytes. Hyperosmolarity mimics insulin responses, such as glucose uptake and membrane ruffling, but also antagonizes these insulin effects, which can be evaluated in 3T3-L1 adipocytes. The molecular mechanisms of these effects can be...

Nonalcoholic fatty liver disease is a chronic liver disease which is associated with obesity and insulin resistance. We investigated the implication of REDD1 (Regulated in development and DNA damage response-1), a stress-induced protein in the development of hepatic steatosis. REDD1 expression was increased in the liver of obese mice and...