New perspectives on the role of platelet factors in enhancing wound regeneration

Aim. To analyze the use of biological factors in the stimulation of the wound healing process. In the course of the study, we analysed relevant domestic and foreign literature sources on the given topic. Methods. The literature was reviewed using the key query ‘the role of biological factors in wound healing stimulation’ through the eLIBRARY and PubMed databases. Results . Currently, the range of therapeutic approaches is broad and diverse, incorporating both traditional and experimental methods such as advanced dressings, tissue matrices, growth factors (GFs), cell therapy, and nanotechnology. The wound healing process is regulated by a complex interplay of intercellular, intracellular, and extracellular signalling mechanisms across various phases of healing. Conclusion. The application of platelet-based therapies in different medical fields has shown promising outcomes in certain conditions, such as acute and chronic injuries of bone and cartilage. However, platelet-based preparations have yet to gain widespread clinical use. Several studies have demonstrated the involvement of platelets and related products, such as platelet microparticles (PMPs) and exosomes, in multiple phases of wound healing. The presence of a substantial number of biologically active molecules within platelet granules—exhibiting anti-inflammatory, angiogenic, proliferative, and other properties—renders platelets particularly attractive for use in regenerative medicine, including the stimulation of wound healin