University of Pittsburgh - Of the Commonwealth System of Higher Education
发明人:
Michael B. Chancellor,Jay Pasricha,Ronald Jankowski,Ryan Pruchnic
申请号：
US13766894
公开号：
US20130158662A1
申请日:
2013.02.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
The present invention provides muscle-derived progenitor cells that show long-term survival following transplantation into body tissues and which can augment soft tissue following introduction (e.g. via injection, transplantation, or implantation) into a site of soft tissue. Also provided are methods of isolating muscle-derived progenitor cells, and methods of genetically modifying the cells for gene transfer therapy. The invention further provides methods of using compositions comprising muscle-derived progenitor cells for the augmentation and bulking of mammalian, including human, soft tissues in the treatment of various cosmetic or functional conditions, including malformation, injury, weakness, disease, or dysfunction. In particular, the present invention provides treatments and amelioration of symptoms for gastro-esophageal pathologies like gastro-esophageal reflux.
