Ketogenic diet with aerobic exercise can induce fat browning: potential roles of β-hydroxybutyrate.

ABSTRACT:

Introduction

Despite evidence suggesting that metabolic intermediates like β-HB influence white adipose tissue (WAT) metabolism, the precise molecular mechanisms remain unclear. The aim of this study was to investigate the impact of beta-hydroxybutyrate (β-HB) on the fat browning program and to explore the underlying molecular mechanisms using both in vitro and in vivo models. We assessed the effects of β-HB on fat browning in adipocytes using 3T3-L1 cells and rat models.

Methods

We evaluated the effects of β-HB on fat browning, thermogenesis, lipid accumulation, adipokine expression, and mitochondrial biogenesis by treating mature 3T3-L1 adipocytes with sodium β-HB for 24 h or by continuously exposing preadipocytes to β-HB during the 8-day differentiation proc

SUBMITTER: Kim S 

PROVIDER: S-EPMC11390540 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature