A Role for MOSPD1 in Mesenchymal Stem Cell Proliferation and Differentiation.

ABSTRACT: Mesenchymal stem cells (MSCs) isolated from many tissues including bone marrow and fat can be expanded in vitro and can differentiate into a range of different cell types such as bone, cartilage, and adipocytes. MSCs can also exhibit immunoregulatory properties when transplanted but, although a number of clinical trials using MSCs are in progress, the molecular mechanisms that control their production, proliferation, and differentiation are poorly understood. We identify MOSPD1 as a new player in this process. We generated MOSPD1-null embryonic stem cells (ESCs) and demonstrate that they are deficient in their ability to differentiate into a number of cell lineages including osteoblasts, adipocytes, and hematopoietic progenitors. The self-renewal capacity of MOSPD1-null ESCs was normal and

SUBMITTER: Kara M 

PROVIDER: S-EPMC4737116 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature