Published online Dec 26, 2019. doi: 10.4252/wjsc.v11.i12.1084
Peer-review started: March 28, 2019
First decision: April 15, 2019
Revised: September 13, 2019
Accepted: October 14, 2019
Article in press: October 14, 2019
Published online: December 26, 2019
Processing time: 247 Days and 16 Hours
Core tip: Mesenchymal stem cells (MSCs), also called MSCs, are adult stem cells with multilineage differentiation potential. They serve crucial physiological roles, regulating the bone marrow microenvironment and adipose tissue remodeling in vivo. A complex regulatory network and signaling pathways are involved in governing MSC fate commitment. Much progress has been made in recent years in discovering small molecules and their underlying mechanisms that control the cell fate of MSCs. In this review, we summarize recent findings in applying small molecules to the trilineage cell fate commitment of MSCs, highlighting the underlying mechanisms and the current clinical trials. The small molecules for MSC fate determination offer substantial insights into bone marrow and adipose tissue homeostasis and therapeutic strategies for MSC-related diseases.
