April 2023 in “International journal of science and research” In this study, PRP treatment improved hair loss in 40 female patients with female pattern alopecia, with most progressing to better grades of hair coverage after 6 months, while only minor pain was occasionally reported as an adverse effect.
10 citations
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October 2015 in “Journal of the International Association of Providers of AIDS Care” This case report describes a severe form of HIV-associated pityriasis rubra pilaris in a dark-skinned woman that improved rapidly and sustainably with combination antiretroviral therapy, despite atypical presentation without significant erythroderma.
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.
This review evaluates the clinical efficacy of platelet-rich plasma therapy in dermatology, highlighting recent research findings and discussing its potential and limitations without reporting new clinical results.
3 citations
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March 2010 in “Dermatologica Sinica” This study reports the first case of atrichia with papular lesions in a Taiwanese family without a detectable mutation in the HR gene.
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.
January 2019 in “Springer eBooks” PRP may help with hair loss and improve hair quality with few side effects, but more research is needed.
36 citations
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July 2017 in “Journal of controlled release” In this study, a new formulation of all-trans retinoic acid bound to polyvinyl alcohol showed reduced skin inflammation and sustained drug release for up to six days compared to free ATRA in vitro and in vivo.
This study found that proretinal nanoparticles, applied topically, are safe and effective for penetration into hair follicles, enhancing retinoid biological activity in the skin while reducing irritation compared to conventional retinal formulations.
16 citations
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May 2000 in “Endocrinology” This study identified a new gene, mrp4, in mice, which suggests it may have a unique role in the growth and development of hair follicles in the ears and tails.
May 2025 in “Ambulatornaya khirurgiya = Ambulatory Surgery (Russia)” This study found that using platelet-rich plasma in optimal doses improves mesh integration and reduces the risk of chronic pain and fibrosis in hernia repair, but overdoses led to inflammatory complications in rats.
In this study, personalized PRP therapy significantly increased hair density and diameter in a patient with androgenetic alopecia, highlighting its potential benefit but emphasizing the need for broader clinical trials.
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.
This study found that a single dose of PRP with 100 billion platelets significantly reduced pain and improved knee function in patients with osteoarthritis, but did not alter joint structure on MRI.
1 citations
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August 2019 in “Journal of Investigative Dermatology” PRDX5 enzyme may contribute to alopecia areata by affecting oxidative stress and autoimmunity.
2 citations
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March 2017 in “Current regenerative medicine” This article reviews the use of platelet rich plasma in regenerative medicine and highlights the need for standardization in its preparation and application, reporting no new clinical results.
6 citations
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October 2018 in “Dermatologic Surgery” This abstract does not present new clinical findings or a research study.
45 citations
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July 2025 in “Journal of Medicinal Chemistry” This article discusses the development and clinical progress of PROTAC technology, particularly focusing on the New Drug Application for vepdegestrant, an estrogen receptor-targeting PROTAC, marking significant advancements in targeted protein degradation therapies.
March 2023 in “Medica Hospitalia: Journal of Clinical Medicine” In this study, PRP treatment significantly promoted hair regrowth in patients with alopecia areata, with the best outcomes occurring after 4-6 sessions.
3 citations
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May 2017 in “Dermatologic Surgery” PRP may help treat female hair loss, but more research needed.
14 citations
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March 2023 in “Bioengineering” In this retrospective study at Lausanne University Hospital, 61% of 48 patients with tendinopathies reported favorable outcomes after a single standardized autologous PRP injection, while 36% needed two, and effectiveness was unrelated to platelet concentration, activity level, age, or gender.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, a 46-year-old patient with alopecia areata experienced successful hair regrowth and improved quality of life after three monthly applications of platelet-rich plasma, which the authors noted is a relatively effective, safe, and minimally invasive treatment option.
16 citations
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September 2019 in “Aesthetic Plastic Surgery” Platelet-rich plasma therapy helps improve atrophic acne scars.
1 citations
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December 2018 in “Journal of genetic medicine” In this case report, a 20-year-old male with tricho-rhino-phalangeal syndrome was found to have a de novo frameshift mutation in the TRPS1 gene, highlighting the challenges in diagnosing this rare disorder.
January 2014 in “DOAJ (DOAJ: Directory of Open Access Journals)” Platelet rich plasma may be beneficial for treating hair loss.
January 2022 in “Figshare” This study found that platelet-rich plasma is a safe, effective, and well-tolerated treatment for alopecia areata, with no significant difference between activated and non-activated PRP.
February 2018 in “InTech eBooks” This review discusses the role of platelet-rich plasma therapy in various cosmetic procedures, finding potential benefits in improving tissue homeostasis if harvesting standards are maintained, but reports no new clinical results.
February 2026 in “Bioengineering” This study concluded that repeated platelet-rich plasma injections provided greater and more consistent improvements in stress urinary incontinence symptoms compared to pelvic floor muscle training.