8:00 AM. 380. Fibrous MAP Hydrogels Coordinate VEGF Signaling to Enhance Vascular Integration for Islet Transplantation.Michael Hu1, Yimeng Zhao, B.S.1, Manuj Bandral, PhD1, David Lorberbaum, PhD1, Brendon M. Baker, PhD2 1University of Michigan, 2UNIVERSITY OF MICHIGAN- ANN ARBOR