Biomedical Engineering and Bioengineering Commons^™

The Effect Of Tgfβ-1 On Adipose-Derived Stem Cell (Asc) Ring Constructs, Ashley C. Apil

Research Opportunities for Engineering Undergraduates (ROEU) Program 2016-17

Adipose-derived Stem Cells (ASC’s) provide an optimal source for potentially graft replacing, tissue-engineered vessel constructs due to their ease of extraction and ability to be patient-specific. In order to make ASC ring constructs a more viable replacement for grafts, they need to have mechanical properties similar to native arteries, which is largely influenced by the extracellular matrix protein collagen. TGFβ-1 is known to stimulate collagen production in ASC’s, so this study explores the effect that TGFβ-1 has on the resulting thickness and tensile strength of ASC ring constructs.