1 citations
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January 2013 in “China Animal Husbandry & Veterinary Medicine” This study found a strong positive correlation between vascular endothelial growth factor expression and microvessel density in the hair follicles of Liaoning cashmere goats during different fetal periods.
10 citations
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January 2012 in “Journal of biomedical optics” This study used ultrahigh-resolution optical coherence tomography to observe hair shaft structures, finding melanin granules absent only in white hair, which may explain color differences between black and white hair.
2 citations
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September 2021 in “JCPSP. Journal of the College of Physicians & Surgeons Pakistan” In this study, researchers observed that while there were no significant microvascular abnormalities in the macula of PCOS patients, the parafoveal thickness was significantly increased in most quadrants.
2 citations
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December 1999 in “Dermatologic Surgery” Achieving original hair density with transplants is unrealistic; skilled practitioners are essential for the best results.
March 2022 in “Hair transplant forum international” In this study, a treatment combining fractional 1927nm laser with a growth factor serum was found to increase hair density and diameter in patients with androgenic alopecia over six months, without side effects, and three treatments at 4-weekly intervals were deemed most effective.
June 2021 in “Aesthetic Surgery Journal” This study did not report conclusive results on whether a higher dose of platelets in platelet-rich plasma treatment impacts hair density, emphasizing the need for further evaluation of the trial details.
1 citations
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May 2016 in “Hair transplant forum international” This abstract discusses the scalp micropigmentation tattoo technique as a permanent camouflage method, without reporting new clinical results.
This study found that new methods for isolating human dermal papilla cells were more efficient than traditional methods, maintaining higher levels of specific markers and improving the cells' research potential.
5 citations
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September 2005 in “Dermatologic Surgery” This study reports that using LED polarized magnification in hair transplant recipient sites can reduce eye strain and improve ease of site creation, but offers no graft placement advantage over traditional methods.
August 2026 in “Journal of Cosmetic Dermatology” In this study, the Avalanche brushing protocol demonstrated similar hair reduction effectiveness to the stamping method, but with significantly lower discomfort reported by patients, suggesting it may be preferable for individuals with sensitive skin or dense hair in early treatment sessions.
21 citations
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September 1979 in “Archives of Otolaryngology-head & Neck Surgery” This article reviews the use of the Juri procedure for transferring hair to bald scalps, achieving satisfactory cosmetic results in all patients over two years, but reports no new clinical findings.
December 2025 in “Bioscientist Jurnal Ilmiah Biologi” In this study, researchers developed an optimized formulation of a traditional ethnomedicinal recipe from East Nusa Tenggara, which demonstrated strong antioxidant activity and significantly enhanced hair growth in a mouse alopecia model, compared to control groups.
January 2019 in “Springer eBooks” This chapter discusses procedural therapies like platelet-rich plasma and low-level light therapy for androgenetic alopecia, but reports no new clinical findings.
33 citations
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July 2020 in “Journal of The American Academy of Dermatology” In this study, PRP increased hair density in areas treated for androgenetic alopecia, but there was no significant difference when compared to placebo-treated areas.
39 citations
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March 2019 in “Dermatologic Surgery” This study's meta-analysis reported that PRP injections significantly increased hair density compared to baseline and placebo in androgenetic alopecia patients, supporting its use as a beneficial treatment.
29 citations
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January 2018 in “International Journal of Trichology” This meta-analysis reported that platelet-rich plasma injections for androgenetic alopecia may increase hair number and thickness locally, but further studies are needed to establish their overall effectiveness.
20 citations
,
February 2017 in “International Journal of Dermatology” This review highlights recent findings on blood-derived autologous therapies for skin repair and wound healing but presents no new clinical results, emphasizing future challenges and prospects in regenerative dermatology.
8 citations
,
March 2021 in “Medicina-lithuania” This review discusses the use of platelet-rich plasma for treating female androgenetic alopecia, reporting that it shows high patient satisfaction and improved quality of life in affected women.
8 citations
,
March 2020 in “Aesthetic Plastic Surgery” Finasteride and minoxidil together safely and effectively increase hair growth and density for androgenetic alopecia.
8 citations
,
February 2009 in “Current Women's Health Reviews” This review discusses the impact of testosterone therapy on postmenopausal women's sexual function and well-being but notes a lack of long-term safety studies and debates on defining androgen insufficiency.
6 citations
,
October 2018 in “Dermatologic Surgery” This abstract does not present new clinical findings or a research study.
5 citations
,
October 2021 in “Journal of Ovarian Research” This review indicates promising potential for cinnamon supplementation to improve metabolic outcomes in PCOS, but more clinical trials with higher doses and longer durations are needed to confirm these effects.
5 citations
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April 2019 in “Plastic and reconstructive surgery. Global open” This literature review suggests that fractional laser therapies may positively impact hair regrowth in androgenic alopecia, though current evidence is mostly limited to small studies and case reports, highlighting a need for more comprehensive randomized controlled trials to confirm their efficacy and safety.
4 citations
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January 2015 in “Journal of clinical & experimental dermatology research” This study observed a slight improvement in hair density in men with androgenetic alopecia treated with autologous platelet rich plasma, but only two cases showed cosmetic improvement.
2 citations
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October 2014 in “International Journal of Trichology” Low-level laser therapy may increase hair density in pattern hair loss.
1 citations
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December 2023 in “Animals” In this study, researchers observed that the skin quality and hair follicle development of Rex rabbits improved when slaughtered in winter compared to summer, with findings suggesting seasonal regulation via multiple signaling pathways affecting fur characteristics.
July 2026 in “Journal of College of Physicians And Surgeons Pakistan” In this randomized controlled trial, researchers found that a 2.5 mg daily dose of oral minoxidil was more effective than a 1 mg dose in improving hair growth parameters in patients with androgenetic alopecia over three months, with both doses being well tolerated.
July 2026 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study highlights that topical melatonin formulations have the potential to increase hair density, prolong the hair growth phase, and reduce shedding in adults with alopecia, while generally being safe, though further large-scale randomized trials are needed to confirm its clinical efficacy.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This case report details a 28-year-old male with early-stage androgenetic alopecia who experienced significant hair density and thickness improvements following a three-month platelet-rich plasma therapy regimen, supporting its potential efficacy in similar cases.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this case report, a 28-year-old male with androgenetic alopecia experienced significant improvement in hair density and shaft thickness after a three-month platelet-rich plasma therapy regimen, supporting existing literature on PRP's efficacy for early-to-moderate hair loss.