Pre-clinical evaluation of thermosensitive decellularized adipose tissue/platelet-rich plasma interpenetrating polymer network hydrogel for wound healing.

ABSTRACT: Wound healing remains a challenge worldwide, and an ideal wound dressing that promotes healing is urgently needed. In this study, we developed a thermosensitive injectable hydrogel known as the thermosensitive decellularized adipose tissue/platelet-rich plasma interpenetrating polymer network (t-DPI) hydrogel based on decellularized adipose tissue (DAT) and temperature-controlled platelet-rich plasma (t-PRP). Abundant platelets, growth factors (GFs), and bioactive substances from the decellularized extracellular matrix (dECM) in the t-DPI hydrogel had positive effects on wound healing. The morphology, thermosensitivity, and GFs release properties of the t-DPI hydrogel were studied. In vitro, the t-DPI hydrogel showed ideal cytocompatibility and the abilities to promote the proliferation, m

SUBMITTER: Tang J 

PROVIDER: S-EPMC9709109 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature