Biomedical Engineering and Bioengineering Commons^™

Expression, Purification, And Characterization Of Recombinant Basic Fibroblast Growth Factor In Pichia Pastoris, Henry Hieu Minh Le

University of the Pacific Theses and Dissertations

Wounds in the mouth, occurring after oral surgery, take time to heal. No ointment can be added to help with the healing process because mouth saliva will constantly wash it away. In order to combat this problem, we propose engineering a normal flora microbe to grow at the site of injury and secrete a recombinant growth factor to promote healing of the damaged tissue. Our goal is to have the yeast Pichia pastoris produce human basic fibroblast growth factor (bFGF), which aids in cellular proliferation. P. pastoris is a good choice for this application because not only is it considered …