Therapeutic angiogenesis using genetically engineered human endothelial cells
نویسندگان
چکیده
منابع مشابه
Therapeutic angiogenesis using genetically engineered human endothelial cells.
Cell therapy holds promise as a method for the treatment of ischemic disease. However, one significant challenge to the efficacy of cell therapy is poor cell survival in vivo. Here we describe a non-viral, gene therapy approach to improve the survival and engraftment of cells transplanted into ischemic tissue. We have developed biodegradable poly(β-amino esters) (PBAE) nanoparticles as vehicles...
متن کاملTherapeutic angiogenesis using tissue engineered human smooth muscle cell sheets.
OBJECTIVE Peripheral arterial disease (PAD) can have severe consequences on patient mortality and morbidity. In contrast to approaches using growth factor administration or isolated cell transplantation, we attempted to develop an alternative method for ischemic therapy using the transplantation of tissue engineered cell sheets with angiogenic potential. METHODS AND RESULTS Human smooth muscl...
متن کاملGenetically Engineered Mesenchymal Stem Cells Stably Expressing Green Fluorescent Protein
Objective(s) Mesenchymal stem cells (MSCs) are nonhematopoietic stromal cells that are capable of differentiating into and contribute to the regeneration of mesenchymal tissues. Human mesenchymal stem cells (hMSCs) are ideal targets in cell transplantation and tissue engineering. Enhanced green fluorescent protein (EGFP) has been an important reporter gene for gene therapy. The aim of this stu...
متن کاملTherapeutic angiogenesis using vascular endothelial growth factor.
Therapeutic angiogenesis using vascular endothelial growth factor can reduce tissue ischemia by simulating the natural process of angiogenesis. Vascular endothelial growth factor not only stimulates endothelial cells to proliferate and migrate, but also mobilizes endothelial progenitor cells and achieves vascular protection. Besides direct administration of angiogenic proteins, plasmids and vir...
متن کاملSeeding of intravascular stents with genetically engineered endothelial cells.
The use of intravascular stents may be limited by both local thrombosis and restenosis due to intimal proliferation. In an effort to provide solutions to these problems, we seeded stents with genetically engineered endothelial cells in vitro. Using retroviral-mediated gene transfer, we inserted the gene for either bacterial beta-galactosidase or human tissue-type plasminogen activator (t-PA) in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Controlled Release
سال: 2012
ISSN: 0168-3659
DOI: 10.1016/j.jconrel.2012.03.006