Beschreibung
In response to the rising demand for engineered tissues and organs, there have been great research interests to fabricate functional tissues in laboratories, and such products may revolutionize the current approaches for medicine and healthcare. However, to achieve this daunting task of mimicking functionality and complexity of native tissues, scaffolds have to be sufficiently vascularized with precise controls so that the resident cells can be perfused with oxygen and nutrients. The materials designed and cell culture techniques presented here demonstrate their capabilities to support endothelial cell morphogenesis into capillary-like structures. Specifically, poly(ethylene glycol)-based hydrogels were synthesized to promote and sustain therapeutic angiogenesis in hosts for wound healing and tissue engineering applications. By fine-tuning the biochemical and biophysical properties of gel matrices, micropatterning of biomolecules with photolithographic techniques, and co-culturing with mesenchymal stem cells, endothelial cells were induced to form blood vessels that were successfully integrated into host's vasculature in murine models.
Autorenporträt
Dr. James Moon is the John Gideon Searle Assistant Professor in the Department of Pharmaceutical Sciences and Biomedical Engineering at the University of Michigan, Ann Arbor. Dr. Moon received his B.S. degree in Bioengineering from the University of California, Berkeley, in 2002 and a Ph.D. in Bioengineering from Rice University in 2008.
Herstellerkennzeichnung:
OmniScriptum SRL
Str. Armeneasca 28/1, office 1
2012 Chisinau
MD
E-Mail: info@omniscriptum.com
