Medicine and Health Sciences Commons^™

One-Day Treatment Of Small Molecule 8-Bromo-Cyclic Amp Analogue Induces Cell-Based Vegf Production For In Vitro Angiogenesis And Osteoblastic Differentiation, Kevin W.-H. Lo, Ho Man Kan, Keith A. Gagnon, Cato T. Laurencin

UCHC Articles - Research

Small molecule based regenerative engineering is emerging as a promising strategy for regenerating bone tissue. Small molecule cAMP analogues have been proposed as novel biofactors for bone repair and regeneration, and while promising, the effect that these small molecules have on angiogenesis, a critical requirement for successful bone regeneration, is still unclear. Our previous research demonstrated that the small molecule cAMP analogue 8-bromoadenosine-3’,5’-cyclic monophosphate (8-Br-cAMP) was able to promote initial osteoblast adhesion on a polymeric scaffold via cAMP signaling cascades. Here, we report that 8-Br-cAMP is capable of inducing in vitro cell-based VEGF production for angiogenesis promotion. We first demonstrated …