1 citations
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August 2024 in “Heliyon” This study reports that hair follicle neural crest stem cells in mice can be differentiated into melanocytes, potentially aiding repigmentation in vitiligo-affected areas.
1 citations
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January 2018 in “Journal of microscopy and ultrastructure” In this study, researchers used SEM/SDD-EDS to identify waterborne minerals like calcium and aluminum in the scalp hair cuticle of individuals using treated or untreated water for hair washing, finding that prior application of coconut oil or conditioners can prevent calcium uptake.
In this study, researchers developed a multifunctional hydrogel for wound healing, incorporating antibacterial and antioxidant properties that demonstrated significant inflammation reduction and tissue regeneration in animal models, with high antibacterial efficacy against E. coli and S. aureus.
October 2025 in “International Journal of Molecular Sciences” This study found that topical rebamipide, originally a gastric ulcer medication, can activate hair follicle stem cells and promote hair regeneration by modulating dermal adipocyte metabolism, with potential targeting of the prostaglandin E receptor EP4.
September 2025 in “Cosmetics” In this study, oral supplementation with NMN for 12 weeks in middle-aged Japanese women significantly increased hair growth density and diameter and improved subjective assessments of hair texture and quality of life, with no significant changes in hair hormone concentrations observed.
This review explores emerging therapies for hair regrowth, highlighting two strategies: hair follicle neogenesis and Wnt/B-catenin pathway modulation, which show promise for treating alopecia by potentially offering more effective options than existing treatments.
March 2025 in “Journal of Cosmetic Dermatology” This study explored the effects of TTFE on male androgenic alopecia, finding that topical application increased hair density, follicular diameter, and scalp hydration while reducing water loss and sebum production in a 12-week trial.
July 2024 in “International Journal of Molecular Sciences” In this study, Nigella sativa oil was found to promote dermal papilla cell proliferation and may reduce oxidative stress, suggesting its potential as a hair loss intervention.
May 2024 in “Regenerative Therapy” This laboratory study found that dendrobium officinale polysaccharide (DOP) stimulated hair follicle and hair growth in mice by activating the WNT signaling pathway.
August 2022 in “Metabolites” This study identified significant metabolic differences between volar and non-volar skin in mice, revealing distinct amino acid, sugar, and nucleotide metabolism patterns associated with skin type differentiation.
July 2021 in “Faculty of 1000 Research Ltd” This case series reported good hair growth results in three androgenic alopecia patients treated with a combination of autologous platelet-rich plasma and stromal vascular fraction cells.
January 2021 in “Faculty of 1000 Research Ltd” The treatment showed promising hair growth results but needs more research.
January 2013 in “Hair transplant forum international” This article discusses the role of hair restoration surgeons in balancing various aspects of their practice, but it reports no new results.
December 2022 in “Nature Communications” This study found that a new "bead-jet" printing system for mesenchymal stem cells in Matrigel beads improved skeletal muscle regeneration and skin healing in a high-density, sparse pattern.
May 2021 in “F1000Research” This study describes a case series where combining PRP and stromal vascular fraction cells for androgenic alopecia led to denser hair growth and improved hair quality in three patients.
219 citations
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September 2016 in “American Journal of Psychiatry” This article reviews trichotillomania, highlighting its differences from OCD and recommending treatments like habit reversal therapy and specific medications, but reports no new clinical results.
11 citations
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May 2020 in “Frontiers in psychiatry” This study found that experiencing childhood abuse is associated with higher BMI, but hair cortisol and cortisone do not mediate this relationship.
7 citations
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October 2023 in “European Journal of Pharmacology” This study found that Cannabidivarin (CBDV) promotes neuronal differentiation and inhibits oligodendrocyte maturation via TRPV1 modulation, highlighting its potential in neural stem cell research.
29 citations
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December 2011 in “British Journal of Dermatology” The researchers reported that a novel leave-on treatment containing caffeine, niacinamide, panthenol, dimethicone, and an acrylate polymer significantly increased the diameter and improved the mechanical properties of scalp hair fibers, suggesting it may help mitigate thinning hair.
4 citations
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February 2015 in “PubMed” This study reported that a hair fiber filler product improved quality of life, scalp coverage, and hair fullness in individuals with thinning hair, with a high level of product satisfaction observed.
February 2026 in “Journal of Cosmetic Dermatology” This study found that a proprietary saw palmetto extract significantly improved hair growth in men and women with self-perceived thinning hair over a 6-month period, outperforming placebo on key hair growth parameters without any treatment-related adverse events.
September 2025 in “The American Journal of Medical Sciences and Pharmaceutical Research” In this analysis, the authors examine how hairdressing techniques like thinning and micro-graduation can correct women's hairlines by softening optical contours and enhancing visual symmetry, emphasizing the relevance of individual factors such as morphology and stylistic expectations in selecting these non-medical approaches.
In this study, researchers found that while applying a lotion containing Lactiplantibacillus plantarum subsp. plantarum N793 did not improve hair density overall compared to placebo, it was effective in improving hair density among individuals with relatively mild hair thinning.
December 2020 in “Journal of Aesthetic Nursing” This abstract discusses the potential of platelet-rich plasma as a promising solution for hair loss and thinning, highlighting its efficiency, safety, and reproducibility compared to traditional treatments like hair grafts.
October 2020 in “Journal of Aesthetic Nursing” The abstract discusses the potential of platelet-rich plasma as a new, efficient, safe, and reproducible solution for hair loss and thinning, highlighting advancements in growth factors and stem cell technology. However, this summary does not report specific findings or results.
7 citations
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November 2003 in “Sex Education” This article critiques the unexamined assumption of biological sexual difference in sex education and explores incorporating new materialism and social science perspectives into tertiary level teaching.
September 2021 in “Physiology News” The abstract does not provide any research findings or conclusions to summarize, focusing instead on color and logo specifications.
27 citations
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January 2015 in “International Journal of Trichology” This study found that a marine-extract dietary supplement significantly reduced hair shedding and increased hair diameter in premenopausal women with subclinical hair thinning or hair loss after 6 months of use.
5 citations
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August 2018 in “Neurology and Therapy” In this observational study, most patients with multiple sclerosis on teriflunomide who experienced hair thinning reported it as mild or moderate and largely recovered while continuing treatment.
4 citations
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July 2014 in “Journal of Investigative Dermatology” This study suggests that age-related regenerative decline in hair follicles may be due to an imbalance of signals affecting stem cell activation, with follistatin potentially promoting renewal.