The Biological Role of Platelet Derivatives in Regenerative Aesthetics

    May 2024 in “ International journal of molecular sciences ”
    Loamy Santos, Giselle Lobo Lana, Gabriel Silva Santos, Silvia Beatriz Coutinho Visoni, Rayssa Junqueira Brigagão, Napoliane Santos, Rafaela Sobreiro, Abdülkadir Reís, Bruno Rodrigues, Sabrina Ferrari, Cláudia Herrera Tambeli, José Fábio Lana
    From the encyclopedia
    Platelet-Rich Plasma →

    growth factors taken from your blood and injected into your scalp to stimulate hair

    Microneedling →

    technique to create small wounds in skin to activate collagen production and hair growth

    Studysummary This review synthesizes evidence on platelet-derived bioproducts like PRP and PRF, highlighting their role in tissue regeneration and their benefits in aesthetic medicine applications such as hair restoration, scar treatment, and wound healing.
    Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
    The document reviews the use of platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) in regenerative aesthetics, focusing on their roles in hair regrowth, skin rejuvenation, and treating conditions like androgenetic alopecia and acne scars. PRP enhances cell proliferation, differentiation, and collagen production, showing significant improvements in hair density, skin texture, and overall appearance across multiple studies. Combining PRP with treatments like microneedling or fractional CO2 laser further enhances efficacy. Despite promising results, the lack of standardized preparation protocols poses challenges, necessitating further research for consistent outcomes. The review underscores PRP's potential as a valuable tool in aesthetic medicine.
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