45 citations
,
May 2018 in “Stem Cell Research & Therapy” In this study, patients receiving adipose-derived stromal vascular cell transplantation for alopecia areata experienced significant hair regeneration, increased growth, and improved hair quality after 3 and 6 months, indicating potential efficacy of this stem cell-based therapy for hair loss.
August 2019 in “Journal of the American Academy of Dermatology” Ginseng and Albizia extracts help prevent hair thinning with age.
88 citations
,
July 2019 in “International Journal of Molecular Sciences” In this study of patients with Androgenic Alopecia, micro-grafts containing HD-AFSCs resulted in significantly improved hair density and follicle count over 11 months compared to a saline solution, suggesting a potential alternative therapy for hair regrowth.
4 citations
,
March 2022 in “Pharmaceutics” This review explores regenerative treatment options for non-scarring alopecia, with a focus on the potential of mesenchymal stem cells for hair regrowth, but it reports no new clinical results.
3 citations
,
November 2021 in “Clinical, Cosmetic and Investigational Dermatology” In this study, a single application of autologous cellular micrografts showed short-term favorable responses in up to two-thirds of patients with androgenetic alopecia.
60 citations
,
June 2019 in “Ageing Research Reviews” This review discusses the potential of adipose-derived tissue components like nanofat and stem cells for aesthetic rejuvenation, covering their use in hair growth, scar reduction, and more, without reporting new clinical results.
41 citations
,
May 2012 in “Advanced Healthcare Materials” This study found that human hair keratin coatings enhanced adhesion and proliferation of L929 mouse fibroblasts compared to uncoated and collagen type 1 surfaces, suggesting keratin's potential as a surface coating for cell cultures.
84 citations
,
August 2013 in “Journal of Cellular Biochemistry” This study found that stem cells from the human umbilical cord's Wharton's jelly may significantly enhance healing in excisional and diabetic wounds compared to controls.
38 citations
,
February 2021 in “Journal of Investigative Dermatology” This review examines the complexities of age-related skin healing and discusses how translating findings from model organisms to humans could enhance understanding and treatment of impaired regeneration in aging populations, but it reports no new clinical results.
5 citations
,
August 2021 in “Clinics in dermatology” This review examines the use of platelet-rich plasma in aesthetic medicine and reports no new clinical results, highlighting the need for further research into its efficacy and safety.
1 citations
,
September 2023 in “Journal of cosmetic dermatology” This study suggests that Silybum marianum flower extract may promote hair growth and reduce hair loss by increasing proliferation and VEGF production in dermal papilla cells and suppressing cell senescence.
June 2026 in “Russian Journal of Skin and Venereal Diseases” This study evaluated salmon-derived exosomes combined with microneedling as a treatment for androgenetic alopecia, reporting significant improvements in hair density, follicular health, and scalp microenvironment, with no serious adverse events observed in the 20 patients after 12 weeks.
January 2026 in “Journal of Community Medicine and Health Solutions” In this study, the novel topical agent PP405 showed favorable tolerability and increased hair density by over 20% in men with advanced androgenetic alopecia after eight weeks, suggesting a promising potential treatment pending further trials.
August 2025 in “Scientific Reports” This study found that hair follicle transplantation improved wound healing in diabetic mice by promoting tissue regeneration and reducing inflammation, with follicles from normoglycemic conditions proving more effective than those from hyperglycemic environments.
February 2024 in “Plastic and Reconstructive Surgery – Global Open” This systematic review found that both cellular and acellular stem cell-based therapies are safe and able to improve hair regeneration and density in patients with androgenic alopecia, although some results may be temporary.
June 1997 in “The American Journal of Cosmetic Surgery” This article discusses the use of scalp stretching techniques to enhance donor hair supply for hair restoration, but it reports no new clinical findings.
14 citations
,
July 2019 in “Experimental and Molecular Medicine” This study suggests that the secretome from amniotic fluid-derived mesenchymal stem cells overexpressing Nanog could stimulate hair growth and increase follicle density, potentially aiding in alopecia treatment.
3 citations
,
January 2025 in “International Journal of Molecular Sciences” In this study, researchers investigated EGCG's spectroscopic properties and its interaction with DPPG lipid, finding that both experimental and theoretical approaches agree on the electronic transitions and reveal an increased absorbance due to molecular interactions.
13 citations
,
July 2016 in “BMC Complementary and Alternative Medicine” In this study, topical application of Hominis Placenta significantly promoted hair regrowth and increased hair density in C57BL/6 mice, suggesting its potential as a treatment for alopecia.
June 2022 in “Journal of Dermatology Research” This study found that 448-kHz Capacitive-Resistive Electrothermal Therapy led to a significant increase in hair density in women with Female Pattern Hair Loss, likely due to stimulated proliferation of dermal papilla cells.
10 citations
,
October 2020 in “Frontiers in Cell and Developmental Biology” This review explores the cellular and molecular basis of wound-induced hair neogenesis and its relationship with aging but does not report new clinical results, highlighting areas for future research.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” This preprint reports meaningful improvements in hair density and scalp coverage in an elderly female with androgenetic alopecia treated through an integrative regenerative protocol, involving microneedling and plant-derived exosomes, among other non-pharmacological interventions focusing on cellular senescence pathways.
July 2024 in “International Journal of Dermatology Venereology and Leprosy Sciences” This study observed that techniques using autologous cellular micrografts to isolate hair follicle stem cells from scalp biopsies show promise in improving hair density and thickness for androgenetic alopecia, offering a minimally invasive and potentially more compliant alternative to existing treatments like finasteride and minoxidil.
66 citations
,
June 2015 in “Aesthetic Plastic Surgery” This review of 47 studies indicates that platelet preparations may significantly enhance cellular activity, wound healing, and facial aesthetic outcomes in facial plastic surgery, though potential publication bias should be considered.
June 2026 in “Journal of Nanobiotechnology” This study reported that human umbilical cord mesenchymal stem cell-derived exosomes may promote hair regeneration and thickness in androgenic alopecia by modulating cellular pathways in hair growth, including increasing hair density and diameter, as observed in a mouse model and an exploratory clinical trial.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” In this preprint, an integrative regenerative protocol involving microneedling, plant-derived exosomes, and other therapies was used to treat androgenetic alopecia in an elderly woman, resulting in improved hair density and scalp coverage.
March 2025 in “Journal of Clinical Medicine” This study highlighted the potential of iron chelators, deferoxamine and deferiprone, to improve hair density, thickness, and elasticity and reduce hair loss by up to 66.8% over six months in individuals with autoimmune alopecia, suggesting they may offer a promising therapeutic option.
4 citations
,
February 2022 in “International Journal of Molecular Sciences” This review discusses the similarities between myotonic dystrophy and aging, highlighting the role of cellular senescence in its pathophysiology, and reports no new clinical findings; the authors note potential anti-aging therapy applications.
February 2023 in “Research Square (Research Square)” In this study, autologous cellular micrografts significantly improved hair parameters in androgenic alopecia patients, showing promise as an effective treatment without dangerous side effects.
25 citations
,
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.