February 2026 in “American Scientific Research Journal for Engineering, Technology, and Sciences (Global Society of Scientific Research and Researchers)” This study analyzed gray hair, revealing that it differs from pigmented hair in follicular activity, oxidative balance, and structure, impacting coloring processes and necessitating adapted techniques to maintain hair quality.
September 2017 in “Journal of Investigative Dermatology” This study found that dermal papilla cells exhibit stage-dependent variation in histone methylation during the hair follicle cycle and display distinct chromatin marker expression when transitioning to in vitro culture.
58 citations
,
February 2016 in “Scientific reports” This study found that dual inhibition of BACE1 and BACE2 in mice affects melanosome maturation and causes dose-dependent hair depigmentation without altering retinal morphology.
5 citations
,
January 2017 in “Dermatologic Surgery” This study observed that storing hair follicle micrografts significantly decreased the expression of certain key genes in the dermal papilla, potentially affecting hair follicle cycling during preparation and storage.
1 citations
,
May 2018 in “Tropical Journal of Pharmaceutical Research” This study found that low-fluence intense pulsed light promoted hair growth in C57BL/6 mice by inducing an earlier and prolonged anagen phase and activating the WNT/β-catenin pathway.
69 citations
,
April 2019 in “Biomedicines” This study found that hair thickness and density increased after treatment with human follicle mesenchymal stem cells and platelet rich plasma, associated with enhanced Wnt signaling and platelet derived growth factors.
5 citations
,
May 2004 in “International Journal of Cosmetic Science” This study demonstrated that the large molecule versican plays a critical role in hair induction in dermal papilla cells, with potential implications for developing new hair growth treatments.
January 2015 in “Dermatology Review” This study found that LED light therapy may stimulate skin regeneration and wound healing, with various wavelengths affecting fibroblast proliferation, collagen synthesis, and hair growth in experimental settings.
This abstract provides no results, as it pertains to a presentation on determining hip muscle forces using an EMG-to-force processing model.
20 citations
,
July 2020 in “Expert Opinion on Biological Therapy” This study found that combining micro-needling, low-level laser therapy, and autologous non-activated platelet-rich plasma increased hair density in patients with androgenic alopecia over the treatment period.
7 citations
,
September 2014 in “European Journal of Dermatology” This study found a significant positive correlation between hair thickness and growth rate, with a notably slower growth rate observed in men with male pattern hair loss compared to healthy controls.
February 2025 in “Journal of Receptors and Signal Transduction” In this study, computational analysis identified EGCG as the most effective GSK3β inhibitor among tested compounds, suggesting its potential for promoting hair regrowth by interacting with signaling pathways related to hair follicle cycling, although further experimental testing is needed.
June 2014 in “Dermatology Times E-News” An arthritis drug helped a person with severe hair loss regrow their hair.
41 citations
,
September 2017 in “Advanced Healthcare Materials” This study found that the DexIEME hydrogel promotes complete skin regeneration and scar attenuation in murine and porcine models, suggesting potential for treating deep dermal injuries.
205 citations
,
April 2013 in “British Journal of Dermatology” In this study, platelet-rich plasma significantly increased hair regrowth and reduced symptoms of alopecia areata compared to triamcinolone acetonide or placebo, with no observed side effects.
25 citations
,
February 2014 in “British journal of dermatology/British journal of dermatology, Supplement” The authors concluded that intralesional triamcinolone acetonide may benefit patients with patch-type alopecia areata, but the evidence is limited due to small, bias-prone studies with variations in treatment protocols.
6 citations
,
June 2013 in “British Journal of Dermatology” This study found that intense pulsed light treatment primarily targets pigmented structures in hair follicles and may damage dermal papilla cells at high energy levels, but stem cells are mostly spared.
July 2026 in “Marine Drugs” In this mouse study, researchers found that orally administered low-molecular-weight fish collagen peptides significantly improved hair regrowth by both enhancing growth-promoting pathways and reducing inhibitory mechanisms.
June 2026 in “International Journal of Bioprinting” This review found that 3D bioprinting significantly advances skin tissue engineering by enabling the creation of complex, patient-specific skin structures, though technological and regulatory challenges persist, particularly in areas like scalability and physiological mimicry.
June 2025 in “Journal of medical and dental science research.” This article explores the potential of platelet-rich fibrin therapies for androgenetic alopecia and highlights their possible advantages over traditional treatments without reporting new clinical results.
October 2023 in “International journal of science and research” In a case study, Ayurvedic treatments of leech therapy and topical application of Jayapala beej churna reportedly addressed dosha imbalances associated with Indralupta (Alopecia areata), resulting in new hair growth after several sessions.
July 2019 in “Acta horticulturae” This study suggests that horticultural therapy may help cancer patients identify their experience of hair loss and regrowth with personal growth and emotional healing.
185 citations
,
June 2014 in “Journal of Investigative Dermatology” This case report describes complete hair regrowth in a patient with alopecia universalis and improved psoriasis after treatment with the oral Janus kinase inhibitor, tofacitinib.
37 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” This review discusses facial hair transplantation techniques for natural-appearing results in restoring eyebrows, beards, goatees, sideburns, and repairing alopecic scarring, reporting no new clinical results.
32 citations
,
May 2015 in “Journal of Investigative Dermatology” This study found that collagen VI influences hair follicle growth and wound-induced regrowth by activating the Wnt/β-catenin signaling pathway in mice, suggesting potential therapeutic targets for hair loss.
32 citations
,
January 2005 in “Journal of The American Academy of Dermatology” In this study, all four cases of congenital alopecia areata experienced periods of remission, with clobetasol propionate 0.05% achieving full hair regrowth in half of the patients treated.
23 citations
,
February 1979 in “Veterinary Clinics of North America: Small Animal Practice” This review discusses the physicochemical properties, binding mechanisms, and factors affecting corticosteroid-binding globulin (CBG) functions, but reports no new clinical results.
15 citations
,
May 2017 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This article is a letter to the editor about high-dose pulsed corticosteroid therapy combined with methotrexate for severe childhood alopecia areata and provides no new clinical results.
12 citations
,
August 2020 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” This study found that most chronic alopecia areata patients treated with azathioprine, methotrexate, or cyclosporine continued treatment for at least 12 months, often requiring concurrent low-dose prednisolone.
10 citations
,
January 2010 in “Acta dermato-venereologica” Light therapy can effectively treat vitiligo and hair loss caused by a specific medication.