Compositions and methods for grafts modified with a non-thrombogenic and pro-migratory cell-derived extracellular matrix

Abstract

The present invention relates to novel compositions and methods for reducing or eliminating the thrombogenicity of a graft by modifying the graft with a cell-derived extracellular matrix lacking thrombospondin-2 (TSP2-null ECM) to render it non-thrombogenic when transplanted to a subject in need thereof. The invention also provides a method for improving the biocompatibility of a medical device or an implant by modifying the medical device or implant with a cell-derived TSP2-null ECM, whereby the medical device or implant is rendered non-thrombogenic and pro-migratory.

Dependencies are inferred from the claim text.