Therapeutic potential of adipose-derived stem cells and macrophages for ischemic skeletal muscle repair.

ABSTRACT:

Aim

Progressive ischemia due to peripheral artery disease causes muscle damage and reduced strength of the lower extremities. Autologous cell therapy is an attractive treatment to restore perfusion and improve muscle function. Adipose-derived stem cells (ASCs) have therapeutic potential in tissue repair, including polarizing effects on macrophages (MPs).

Materials & methods

Co-culture systems of ASCs and MPs were analyzed for gene and protein expression modifications in ASC-conditioned MPs. Co-transplantation of MPs/ASCs in vivo led to improved skeletal muscle regeneration in a mouse model of peripheral artery disease.

Results

ASCs/MPs therapy restored muscle function, increased perfusion and reduced inflammatory infiltrate.

Conclusion

Combined MPs/ASCs cell th

SUBMITTER: Rybalko V 

PROVIDER: S-EPMC5348723 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature