Contribution of human muscle-derived cells to skeletal muscle regeneration in dystrophic host mice.

ABSTRACT:

Background

Stem cell transplantation is a promising potential therapy for muscular dystrophies, but for this purpose, the cells need to be systemically-deliverable, give rise to many muscle fibres and functionally reconstitute the satellite cell niche in the majority of the patient's skeletal muscles. Human skeletal muscle-derived pericytes have been shown to form muscle fibres after intra-arterial transplantation in dystrophin-deficient host mice. Our aim was to replicate and extend these promising findings.

Methodology/principal findings

Isolation and maintenance of human muscle derived cells (mdcs) was performed as published for human pericytes. Mdscs were characterized by immunostaining, flow cytometry and RT-PCR; also, their ability to differentiate into myotubes in vit

SUBMITTER: Meng J 

PROVIDER: S-EPMC3052358 | biostudies-literature | 2011 Mar

REPOSITORIES: biostudies-literature