January 2022 in “Pastic and aesthetic research” This article reviews the clinical use of platelet rich plasma for skin regeneration, highlighting the challenges of inconsistent outcomes due to varying preparation protocols, and calls for standardized models to better assess its effectiveness.
April 2026 in “Diagnostics” In this case report, a 38-year-old woman with Parry–Romberg syndrome displayed left-sided facial atrophy and subclinical central nervous system involvement detectable by neuroimaging, suggesting that even symptom-free cases may benefit from systematic brain evaluations.
51 citations
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July 2010 in “Trends in Endocrinology and Metabolism” This review discusses prolactin production and regulation in human skin and hair follicles, highlighting its potential broader implications but reports no new empirical results.
18 citations
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February 2018 in “International Journal of Molecular Sciences” This study found that prostaglandin D2 promotes androgen receptor and AKT signaling in human dermal papilla cells through the DP2 receptor, potentially contributing to androgenetic alopecia.
February 2023 in “World journal of plastic surgery” This review highlights the current uses of platelet-rich plasma in plastic surgery and reports no new research findings.
19 citations
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May 2001 in “Endocrinology” This study suggests that Mrp3 may play a role in both wound healing and the hair follicle cycle as a growth factor and/or angiogenesis factor.
227 citations
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February 1989 in “The Journal of Comparative Neurology” This study found that calcitonin‐gene‐related peptide immunoreactive sensory axons in rats are predominantly involved in tissue maintenance rather than nociceptive functions.
August 2025 in “Benha Medical Journal” This systematic review found that platelet-rich plasma significantly improved hair density and count in androgenetic alopecia patients compared to controls, with minimal adverse effects reported.
52 citations
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April 2013 in “Developmental Cell” This study found that Brg1, a chromatin-remodeling enzyme, plays a critical role in hair regeneration and early epidermal repair by regulating bulge stem cells through a Brg1-Shh interaction.
April 2023 in “Journal of Investigative Dermatology” In this retrospective cohort study, 53.8% of adult rosacea patients who started CGRP monoclonal antibodies for migraines experienced improvement in papules/pustules and erythema/flushing, although moderate adverse events were noted, suggesting these antibodies may benefit rosacea symptoms.
July 2023 in “International journal of trichology” This review concluded that the double-spin PRP preparation method may be more effective than the single-spin technique for treating androgenetic alopecia.
20 citations
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November 2020 in “Stem Cell Research & Therapy” This study found that placenta-derived mesenchymal stem cells overexpressing PRL-1 inhibited adipogenesis in orbital fibroblasts from Graves’ ophthalmopathy patients by modulating specific signaling pathways, suggesting a potential therapeutic strategy.
28 citations
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November 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that the selective PPARγ modulator GMG-43AC may inhibit unwanted hair growth by inducing catagen phase while preserving hair follicle epithelial progenitor cells, suggesting potential in anti-hirsutism therapy.
14 citations
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August 2015 in “Endocrinology” This study describes the development of a monoclonal antibody, 005-C04, which blocks PRLR-mediated signaling, suggesting its potential for furthering understanding of PRLR's role in health and disease.
September 2025 in “Global Journal of Pharmacy & Pharmaceutical Sciences” This review analyzes PDRN's molecular mechanisms and therapeutic applications in anti-aging dermatology but reports no new clinical results, highlighting the need for more standardized protocols and long-term evaluations.
3 citations
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March 2013 in “PubMed” This study found that applying 10% platelet-rich plasma significantly increased hair follicle density and reduced the time for hair formation in a mouse model compared to no PRP treatment.
60 citations
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December 2021 in “Cytokine & growth factor reviews” This review discusses the regenerative applications of platelet-rich plasma across various medical fields and reports no new clinical results, highlighting the need for further research into standardizing its preparation and use.
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.
2 citations
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October 2021 in “Experimental Cell Research” This study found that injectable platelet-rich fibrin (i-PRF) enhances hair follicle regeneration in vitro by promoting human dermal papilla cell proliferation, migration, and trichogenic inductivity, with varying effects depending on concentration.
October 2020 in “Вестник СурГУ. Медицина” This review discusses the potential benefits of platelet-rich plasma in improving outcomes in hair transplantation but reports no new clinical results from the literature examined.
1 citations
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January 2021 This review discusses the historical development and dermatological applications of platelet-rich plasma, emphasizing its potential for treating androgenic alopecia and other skin conditions, but reports no new clinical results.
September 2023 in “Medical & Clinical Case Reports Journal” This review found that while platelet-rich plasma treatment significantly increased hair density compared to baseline in people with androgenetic alopecia, its effectiveness was not significant compared to placebo in most studies.
January 2024 in “Dermatologic Therapy” This study reported that in patients with androgenic alopecia, platelet-rich plasma therapy's effectiveness in enhancing hair density and caliber was positively correlated with specific growth factor concentrations, notably glial cell-derived neurotrophic factor and platelet-derived growth factor-BB, while no significant correlations were found with demographic factors.
5 citations
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April 2017 in “Dermatologic Surgery” PRP treatment satisfies 58% of female hair loss patients, with most noticing fuller, thicker hair and less shedding.
July 2025 in “Dermatologic Surgery” This article corrects a duplication error in a previous publication and reports no new research findings.
January 2016 in “Más dermatología” This review discusses the expanding use of platelet-rich plasma (PRP) in chronic ulcer treatment and aesthetics but reports no new clinical findings; PRP's composition, including growth factors, relates to tissue repair and potential hair growth.
November 2023 in “The Journal of Urology” The conclusion is that future trials should report specific details about the PRP composition to better understand its effects on urologic conditions.
4 citations
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January 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” This study identified the genes for pyochelin siderophore biosynthesis as a novel target regulated by the heme-responsive PrrH sRNA in Pseudomonas aeruginosa.
May 2018 in “Journal of dermatology and dermatitis” This review discusses the role of PRP in treating androgenetic alopecia and alopecia areata, but reports no new clinical results and emphasizes the potential of growth factor signaling as a future therapy.
3 citations
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February 2018 in “Vigilância Sanitária em Debate” This review discusses the characteristics and potential clinical applications of platelet-rich plasma in Brazil, emphasizing the need for standardized protocols and regulatory oversight to ensure safety and efficacy.