Wen-Shen-Tong-Luo-Zhi-Tong Decoction regulates bone-fat balance in osteoporosis by adipocyte-derived exosomes.

ABSTRACT:

Context

Wen-Shen-Tong-Luo-Zhi-Tong (WSTLZT) Decoction is a Chinese prescription with antiosteoporosis effects, especially in patients with abnormal lipid metabolism.

Objective

To explore the effect and mechanism of WSTLZT on osteoporosis (OP) through adipocyte-derived exosomes.

Materials and methods

Adipocyte-derived exosomes with or without WSTLZT treated were identified by transmission electron microscopy, nanoparticle tracking analysis (NTA) and western blotting (WB). Co-culture experiments for bone marrow mesenchymal stem cells (BMSCs) and exosomes were performed to examine the uptake and effect of exosome in osteogenesis and adipogenic differentiation of BMSC. MicroRNA profiles, luciferase and IP were used for exploring specific mechanisms of exosome on BMSC.

SUBMITTER: Wang L 

PROVIDER: S-EPMC10071966 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature