December 2024 in “Research Square (Research Square)” In this phase I/II clinical trial, placenta-derived mesenchymal stem cell exosome therapy significantly improved hair density and diameter, and reduced hair loss in patients with androgenetic alopecia, though further large-scale studies are needed to confirm these results and investigate the underlying molecular mechanisms.
81 citations
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May 2007 in “Fertility and Sterility” This review discusses the safety of testosterone therapy for postmenopausal women and concludes that, aside from hirsutism and acne, it appears safe at physiological doses for several years, though more long-term studies are needed.
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.
18 citations
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November 2016 in “Journal of Oral and Maxillofacial Surgery” This review discusses platelet-rich plasma for androgenic alopecia and reports beneficial effects on hair density and quality, but suggests more rigorous studies are needed for conclusive evidence.
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.
5 citations
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January 2017 in “Laboratory Animal Research” This study observed that gold thread implantation increased hair regrowth in both human patients and mice, suggesting it could be an effective hair regrowth treatment, although further studies are needed to understand its mechanisms and safety.
This review suggests that injectable platelet-rich fibrin therapy shows promise for improving hair density in androgenetic alopecia and enhancing facial skin texture and elasticity, but larger studies are needed to confirm its effectiveness.
September 2020 in “International journal of computer science and mobile computing” This article discusses the use of low-level laser therapy for hair regrowth in men and women but reports no new clinical results; it reviews types of lasers and evidence from animal and human studies.
25 citations
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May 2016 in “Progress in Biophysics & Molecular Biology” This article reviews the role of R-spondins and their receptors in bone development and metabolism, highlighting their potential modulatory effects and clinical implications for treating bone loss diseases, but reports no new clinical results.
May 2026 in “Signal Transduction and Targeted Therapy” This study found that rete ridge morphogenesis in mammalian skin is directed by a BMP-dependent developmental program, which is evolutionarily distinct from other known pathways controlling the development of hair follicles, sweat glands, and fingerprint ridges.
8 citations
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April 2022 in “Nutrients” In this study, Ishige sinicola extract was observed to improve bone density and structure in an animal model of estrogen deficiency-induced osteoporosis, suggesting its potential as a therapeutic option for postmenopausal osteoporosis by inhibiting osteoclast formation without cytotoxic effects.
10 citations
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June 2001 in “International Journal of Cosmetic Surgery and Aesthetic Dermatology” This article reviews recent hair restoration techniques evaluated in case studies at WHS/ISHRS workshops but reports no new clinical results, highlighting the need for further research with larger study groups.
3 citations
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March 2022 in “Haya: the Saudi journal of life sciences” This review discusses the various benefits of date palm, including its use in cardiovascular health, cosmetics, and skin and hair treatments, but reports no new clinical findings.
This research developed a zinc-doped nanocomposite using biodegradable materials, observing effective bone targeting and regeneration capabilities in vivo, with no observed cytotoxicity in the MG63 cell line, potentially due to blocking Farnesyl Diphosphate Synthetase to inhibit osteoclastic activity and promote osteogenesis.
4 citations
,
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.
This study concluded that using Plasma gel and PRP as autologous collagen biostimulators improved acne scars and skin density, demonstrating efficiency and safety for facial rejuvenation in clinical evaluations including patient satisfaction.
15 citations
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May 2020 in “Journal of Dermatological Treatment” This systematic review and meta-analysis found that platelet-rich plasma treatments improved hair density and thickness in people with androgenetic alopecia, without serious adverse effects.
4 citations
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August 2018 in “Facial Plastic Surgery Clinics of North America” This review discusses the use of platelet-rich plasma in treating androgenetic alopecia and alopecia areata, observing overall positive clinical responses without identifiable complications, and reports no new clinical results.
23 citations
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June 2018 in “Facial Plastic Surgery” This review suggests that platelet-rich plasma is a low-risk treatment for androgenic alopecia with good patient satisfaction and positive objective outcomes, but further research is needed to refine methods and standardize outcome measurements.
January 2024 in “Skin appendage disorders” This article reviews existing research on the treatment of alopecia areata using growth factors and microneedling, reporting that these methods show promise in promoting hair growth without major adverse effects, but emphasizes the need for additional large-scale studies to confirm their efficacy and safety.
25 citations
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May 2020 in “Aesthetic Surgery Journal” In this systematic review, tSVF-based therapy demonstrated favorable outcomes for various pathologies, including aged skin and osteoarthritis, with low incidence of adverse events, while highlighting the need for further research into optimal protocols and mechanisms of action.
21 citations
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August 2020 in “Stem Cell Research & Therapy” This meta-analysis suggests that stem cell therapy may reduce burn wound area and improve healing-related factors in preclinical models, indicating potential for future clinical studies on burn treatment.
13 citations
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August 2018 in “Facial Plastic Surgery Clinics of North America” This review discusses the potential effectiveness of cell therapy for hair loss, highlighting promising early findings but emphasizing that more research is needed to explore specific therapies like autologous fat grafting and mesenchymal stem cells.
November 2022 in “Journal of the Endocrine Society” This report discusses the challenges of interpreting bone mineral density in transgender individuals undergoing hormone therapy and highlights the lack of guidelines for assessing fracture risk or BMD results in this population.
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.
6 citations
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December 2017 in “Journal of Cosmetic and Laser Therapy” This study evaluated low-level laser therapy for treating Androgenic alopecia and suggested it may effectively stimulate hair growth and improve patient satisfaction, although more efficient treatments are needed.
5 citations
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February 2022 in “International Journal of Molecular Sciences” This review discusses the roles of distinct immune cell types in skin wound healing, highlighting findings from animal studies, but provides no new clinical results.
4 citations
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October 2005 in “Pediatric Transplantation” This study identified that pediatric transplant recipients experience specific skin changes related to medication use, with unique conditions like ichthyosiform xerosis in kidney recipients and skin scaling with pellagroid appearance in bone marrow recipients.
September 2025 in “Clinical Cosmetic and Investigational Dermatology” This analysis concluded that mesenchymal stem cell-derived exosome therapy may offer a promising and safe approach for hair restoration, especially in androgenetic alopecia, despite limitations in study consistency and size.
January 2025 in “Journal of Cosmetic Dermatology” This source reported that early evidence supports the potential efficacy of exosomes in treating conditions like alopecia, facial rejuvenation, hyperpigmentation, and scarring, but noted that standardization issues need addressing through further studies to better understand their use in aesthetic dermatology.