July 2025 in “Frontiers in Medicine” In this systematic review and meta-analysis, the authors examined single-spin versus double-spin centrifugation protocols for PRP in patients with androgenic alopecia and found no significant difference in platelet concentration, hair density, or hair types between the protocols.
July 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” This study found no significant differences in platelet concentration or hair growth outcomes between single-spin and double-spin PRP centrifugation methods for treating androgenic alopecia, suggesting that the simpler single-spin approach may be preferable.
July 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” In this systematic review and meta-analysis, the researchers found no significant difference in platelet concentration, hair density improvement, or changes in terminal and vellus hair rates between single-spin and double-spin PRP centrifugation protocols in treating androgenic alopecia.
December 2023 in “PubMed” This study found that both single- and double-spin PRP preparation methods significantly increased thrombocyte counts and improved hair parameters in males with androgenetic alopecia, with the single-spin method showing a more significant increase in thrombocyte count.
2 citations
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May 2024 in “Cureus” This study found that both single and double spin platelet-rich plasma methods significantly reduced chronic ulcer surface area, with single spin showing notable healing improvements.
10 citations
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September 2020 in “Archives of Dermatological Research” Both methods improve hair density and thickness; double-spin may be more effective.
1 citations
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January 2017 in “Indian Dermatology Online Journal” This commentary reviews clinical trials on platelet-rich plasma treatments for androgenetic alopecia and emphasizes the need for standardized preparation methods and concentrations; it reports no new clinical results.
1 citations
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October 2021 in “QJM: An International Journal of Medicine” This study found that platelet-rich plasma prepared using a double-spin method may be more effective for treating female pattern hair loss than single-spin PRP, although VEGF concentration was unaffected by either preparation method.
January 2025 in “Journal of Bacha Khan Medical College.” This study compared two PRP preparation techniques for treating androgenetic alopecia and found that both methods led to some improvement in hair loss, but further research is suggested due to variations in PRP preparation.
October 2025 in “JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH” This study found that both single spin and double spin techniques of PRP preparation significantly improved hair growth in male androgenetic alopecia, with no statistical difference between the methods.
10 citations
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August 2020 in “Dermatologic Therapy” This study found that platelet-rich plasma significantly increased hair diameter in both men and women with androgenetic alopecia but improved hair density only in men.
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.
August 2020 in “Rossiiskii Zhurnal Kozhnykh i Venericheskikh Boleznei” This review analyzes platelet-rich plasma preparation methods for treating androgenetic alopecia but reports no new clinical results, suggesting a need for further research to evaluate efficacy and tolerance.
March 2026 in “Frontiers in Pharmacology” The study concluded that the Exprecell™ device for preparing anticoagulant-free f-PRF increases volume yield and simplifies the process while maintaining biological activity comparable to conventional methods, suggesting potential clinical utility.
1 citations
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April 2021 in “Journal of the American Academy of Dermatology” This retrospective review found that platelet-rich plasma products from FDA-cleared devices for alopecia were inconsistent, highlighting a need for more detailed examination of preparation methods.
January 2022 in “Journal of Cosmetic Dermatology” This study found that PRP injections, prepared using a digital centrifuge with a large-sized sodium citrate tube at low centrifugation speed, significantly improved hair thickness and terminal hair percentage in women with pattern hair loss, with similar results across different preparation methods.
November 2025 in “Eduvest - Journal Of Universal Studies” This case report describes a young male patient with androgenetic alopecia who experienced significant hair growth improvement and no side effects after receiving single spin platelet-rich plasma therapy combined with topical minoxidil.
27 citations
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January 2017 in “Indian Dermatology Online Journal” This study found no significant benefit from PRP injections for treating androgenetic alopecia in men, highlighting the need for larger, well-designed trials to assess its effectiveness and safety.
1 citations
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April 2020 in “Plastic and Aesthetic Nursing” This review discusses platelet-rich plasma therapy for nonscarring alopecia and reports no new clinical results; the author recommends more large-scale controlled studies, particularly for scarring alopecia and symptom control.
1 citations
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January 2021 in “Indian Dermatology Online Journal” This expert group provided recommendations for preparing and using platelet-rich plasma in treating androgenetic alopecia, suggesting a manual double-spin method and specific dosing, although further studies on injectable platelet-rich fibrin are needed.
July 2026 in “Vestnik dermatologii i venerologii” Among women with androgenetic alopecia, this study observed that using Jet Peel™ with JetCare® serum led to significant trichoscopic changes, high satisfaction, and good safety after five weeks, suggesting it as a viable additional treatment option.
February 2024 in “Journal of Modern Oncology” In this study, researchers found that using the Orbis II scalp cooling device in a single-center setting effectively prevented severe chemotherapy-induced alopecia in 73% of patients with various cancer types, though the authors recommend further studies to explore broader applicability and influencing factors.
13 citations
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April 2016 in “Journal of Visualized Experiments” This study describes a method for isolating stem cells and keratinocytes from mouse hair follicles using FACS technology, facilitating the study of stem cell biology.
April 2024 in “Skin research and technology” This study found that combining a single SVF injection with PRP sessions did not significantly enhance hair growth outcomes compared to PRP injections alone in patients with androgenetic alopecia.
25 citations
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August 2010 in “Acta Biomaterialia” This study achieved a first by successfully forming large quantities of dermal papilla spheroidal microtissues, which retained their hair induction potential, using a micropatterned culture system.
September 2020 in “Research Square (Research Square)” This study identified 21 candidate genes related to immunoglobulin concentrations in colostrum and serum of dairy cattle, which may aid in genetic improvement for disease resistance.
125 citations
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March 2017 in “Micromachines” This review highlights recent advancements in microfluidics for 3D tissue model generation and discusses its applications in tissue engineering and high-throughput drug screening without reporting new experimental results.
37 citations
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March 2012 in “International Journal of Radiation Biology” This study found that using a 900-MHz GSM mobile phone for 15 or 30 minutes significantly increased single-strand DNA breaks in human hair root cells near the phone.
36 citations
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October 2016 in “Medical mycology” This study at Mbarara University of Science and Technology found that T. violaceum is the most common cause of tinea capitis in children in Western Uganda, and systemic therapy is preferred over topical treatments for effective management due to the nature of the infection.
10 citations
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November 2022 in “Protein & Cell” In this study, topical quercetin was found to stimulate hair follicle growth and promote microvascular regrowth in mice, suggesting its potential for hair regrowth strategies.