Research advances on the application of platelet concentrate products in wound repair

Abstract

Multiple growth factors are required to regulate the wound repair process. Currently, there is still a lack of potent, durable, and inexpensive growth factor product in clinical practice. Meanwhile, platelet concentrate products provide an economical, convenient, and effective choice for the treatment of wounds in clinical practice. Starting from the first generation of platelet concentrate products, platelet-rich plasma, researchers have focused on optimizing the performance of platelet concentrate products for higher stability, more abundant bioactive factors, and more optimal clinical performance. Platelet-rich fibrin and concentrated growth factor emerged since then. Platelet concentrate products have the effect of promoting the speed of wound healing and enhancing the quality. This article aims to summarize the history and classification of platelet concentrate products, compare their properties and clinical applications, elaborate their mechanism of action, and analyze the problems existing in relevant researches while prospecting the future development of this field.