Platelet Rich Plasma (PRP): new insights in dermatology

Platelet Rich Plasma (PRP) is being used as a new therapeutic option for different pathologies in the field of dermatology, such as trichology, wound healing, skin rejuvenation, scar revision and more recently in the treatment of autoimmune inflammatory skin diseases including psoriasis, lichen planus, scleroderma and vitiligo. PRP combined with other modalities such as fractional lasers, micro-needling, cell-based therapies, carboxy therapy, phototherapy, and … are innovative treatments. In this manner the knowledge of the biology, mechanism of action and classification of PRP should help clinicians in selecting a system that meets their specific needs for a given indications.