In Vitro Evaluation of Clinical Candidates of γ-Secretase Inhibitors: Effects on Notch Inhibition and Promoting Beige Adipogenesis and Mitochondrial Biogenesis.

ABSTRACT:

Purpose

Inhibition of Notch signaling has been recently demonstrated to promote beige adipocyte biogenesis. However, most γ-secretase inhibitors (GSIs) used to achieve pharmacological inhibition of Notch signaling are at the basic research or preclinical stage, limiting the translation of fundamental findings into clinical practice. This present study aimed to evaluate the potential of several clinical candidates of GSIs as browning agents for the treatment of obesity.

Methods

Seven GSIs that are clinical candidates for the treatment of Alzheimer's disease or cancer were selected and their impacts on Notch inhibition as well as promoting beige biogenesis were compared using in vitro culture of 3T3-L1 preadipocytes.

Results

Four compounds (i.e.RO4929097, PF-03084014, L

SUBMITTER: Huang D 

PROVIDER: S-EPMC8011272 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature