An OLTAM system for analysis of brown/beige fat thermogenic activity.

ABSTRACT:

Background/objectives

Thermogenic fat is present in humans and emerging evidence indicates that increasing the content and activity of these adipocytes may lead to weight loss and improved metabolic health. Multiple reporter systems have been developed to assay thermogenic fat activity based on the transcriptional and translational activation of Ucp1, the key molecule that mediates nonshivering thermogenesis. Our study aims to develop a much-needed tool to monitor thermogenic fat activity through a mechanism independent of Ucp1 regulation, therefore effectively assaying not only canonical β-adrenergic activation but also various non-UCP1-mediated thermogenic pathways that have been increasingly appreciated.

Methods

We detected increased luciferase activity upon thermogenic a

SUBMITTER: Kim DI 

PROVIDER: S-EPMC5962373 | biostudies-literature | 2018 Apr

REPOSITORIES: biostudies-literature