Platelet-Rich Plasma in Regenerative Medicine: Possible Applications in Management of Burns and Post-Burn Scars: A Review

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Contribution of platelets in tissue regeneration and their possible application in regenerative medicine, which is primarily mediated via secretion of granular components following platelet activation, has been well established in the recent decades. Therefore, platelet rich plasma (PRP), as a portion of plasma with higher concentrations of platelets than the baseline level, is now an attractive therapeutic option in various medical fields mainly for tissue repair and regeneration following injuries. Burn injuries are devastating trauma with high rate of morbidities affecting several aspects of the patient's life. They require a long-time medical care and high costs. However, even following the best treatment procedures, post-burn scars are inevitable consequence of burn healing process. Therefore, development of new treatment modalities for both burn healing and prevention of post-burn scar establishment seems to be necessary. Regarding the well-known role of PRP in wound healing, here we aimed to provide a comprehensive insight in the possible application of PRP as an adjuvant therapy for the management of burn injuries and subsequent scars. In terms of the following keywords (individually or in combination), original/review articles were searched in PubMed, Scopus, and Google Scholar databases from 2009 to 2021: platelet rich plasma, PRP therapy, platelet biology, platelet f

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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