November 2025 in “Contribuciones a las Ciencias Sociales” This review discusses the potential therapeutic applications of platelet-rich plasma across several medical fields and reports a lack of standardized protocols and controlled trials to confirm its effectiveness.
111 citations
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April 2000 in “British journal of dermatology/British journal of dermatology, Supplement” In this study, physiological levels of free T3 significantly enhanced the survival of human hair follicles in vitro.
This study found that PRP injections may safely improve penile curvature and PDQ scores in men with stable-phase Peyronie's Disease, although the curvature reduction observed was not enough to determine long-term clinical significance.
January 2021 in “TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES” In this study, PRP administration in rabbit tibia bones with segmental defects improved bone healing scores and advanced bone development stages compared to the control group.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that local PGE2 injection may prevent radiotherapy-induced hair loss by protecting hair follicle cells and promoting hair follicle self-repair.
This study found that activating Toll-like receptor 3 signaling in periodontal ligament stem cells may enhance their immunomodulatory properties, suggesting potential implications for future stem cell therapy applications.
January 2020 in “Hair therapy & transplantation” This article discusses platelet-rich plasma (PRP) therapy for hair loss and reports no clinical results; it highlights the need for further research to understand its effectiveness.
April 2026 in “Indian Journal of Dermatology” This study concluded that platelet-rich plasma therapy was as effective as intralesional triamcinolone acetonide in treating localized alopecia areata on the scalp.
December 2019 in “Medicina estética/Medicina estética” This review examines the current scientific evidence on using platelet-rich plasma as an adjunctive treatment for patients undergoing hair transplant but reports no new clinical findings.
15 citations
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August 2022 in “Daehan saengsik uihak hoeji/Clinical and experimental reproductive medicine” This pilot study found that intraovarian platelet-rich plasma administration significantly improved the euploidy rate of embryos in infertile women with previous IVF failures.
February 2024 in “Folia Medica” In this study, PRP therapy showed effectiveness in treating mild to moderate alopecia areata in patients with normal antithyroid antibodies, while those with severe forms or elevated antibodies did not experience significant benefits.
26 citations
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August 2018 in “Journal of Investigative Dermatology” This study found that TRPV3 activation in human sebocytes inhibits lipid synthesis and triggers proinflammatory cytokine expression, suggesting a role in the pathogenesis of dry skin-associated inflammatory dermatoses.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study from PRP Bristol suggests that PRP therapy may stimulate hair growth by revitalizing dormant follicles, noting its rising popularity as a non-surgical option for hair restoration.
July 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review discusses the process and benefits of Platelet-Rich Plasma therapy for hair restoration, emphasizing its safety and potential for encouraging hair growth, but reports no new clinical results.
2 citations
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January 2020 in “Libri Oncologici Croatian Journal of Oncology” In this study, PRP injections into the muscular layer of rabbits' intestinal walls improved anastomosis regeneration with less adhesion compared to PRP soaking, though further research is needed to determine the best application method.
This study observed that combining PRP and Tressfix Serum significantly improved hair regrowth and reduced microRNA expression linked to Chronic Telogen Effluvium compared to using either treatment alone.
19 citations
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December 2015 in “Journal of Investigative Dermatology” This study found that keratin 17 expression is initially down-regulated and later strongly up-regulated by ionizing radiation in a rat model, with p53 repressing early transcription.
December 2019 in “Medicina estética/Medicina estética” This review discusses the use of platelet-rich plasma as an adjunctive treatment for patients undergoing hair transplant and reports no clinical results; the authors suggest it could be beneficial but emphasize the need for scientific evidence.
July 2026 in “Italian journal of anatomy and embryology” This study found that Platelet-Rich Plasma (PRP) stimulated human hair growth more effectively than other tested culture media in vitro.
The project developed and tested a method using plasma rich platelets to treat hair loss.
May 2014 in “Transfusion and Apheresis Science” PRP is a safe natural treatment that improves skin by reducing wrinkles and enhancing texture for up to 4 months.
May 2024 in “Journal of Cosmetic and Laser Therapy” This study found that three sessions of injectable platelet-rich fibrin (i-PRF+) significantly improved hair follicle density, hair volume, and thickness, as well as patient satisfaction in women with female pattern hair loss, with only minor self-limited adverse effects reported.
This review discusses platelet-rich plasma therapy for hair loss and reports no new clinical results, highlighting its potential benefits, mechanisms of action, and areas needing further research.
March 2023 in “Cosmetics” This study found that both traditional and "in-motion" IPL techniques achieved similar hair removal results, but the "in-motion" method may offer reduced pain during the procedure.
This lecture presented the author's experience with over 250 PRP treatments on more than 150 patients in esthetic dermatology, highlighting PRP's use of autologous platelets to potentially accelerate healing through normal pathways.
21 citations
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February 2023 in “Bioengineering” This review outlines current European legislation and manufacturing standards for platelet-rich plasma (PRP) products and provides guidance for clinicians implementing autologous PRP treatments, without reporting new clinical results.
52 citations
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May 2003 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that overexpression of parathyroid hormone-related protein in mice resulted in 30–40% shorter hair due to premature transition into the catagen phase of the hair cycle.
January 2026 in “Andrology” This study found that PRP injections are safe and may slightly reduce penile curvature and improve PDQ scores in men with stable-phase Peyronie's Disease, but the changes are not significant enough to predict long-term effects.
July 1995 in “Hair transplant forum international” This article summarizes the first meeting of the ISHRS held in Rome, noting over 150 attendees but presenting no new research findings.
July 2025 in “Journal of Investigative Dermatology” TRIV-509 quickly improves skin barrier and cell health in atopic dermatitis.