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NFATc1 controls hair stem cell activity, affecting hair growth and could be a target for hair loss treatments.

This paper reviews the historical use and contemporary relevance of plant-derived cosmetics, focusing on Suriname's herbal cosmetics industry and the potential to establish a beauty products industry there, without presenting new findings.

This study found that integrating machine learning enhances the predictive accuracy of forensic DNA phenotyping from low template DNA, achieving high accuracy for traits like eye color, although challenges remain for admixed populations and complex traits.

This review identifies specific personal care products and allergens commonly causing allergic contact dermatitis in men, which may improve diagnosis and treatment.

This article reviews how biopolymers are utilized in cosmetics, highlighting their biodegradable and non-toxic properties, recent structural developments, novel applications, and safety considerations in the formulation of skin, hair, and oral care products.

This article reviews the challenges in studying keratin proteins and emphasizes the potential of modern proteomic techniques to advance their research, but it reports no new findings.

This review examines the potential of swellable microneedles in drug delivery and diagnostics, highlighting innovations and challenges in their use for chronic disease treatment, but noting that issues like physiological responsiveness and long-term stability still require research.

This study found that mesenchymal stem cell treatment alleviated atopic dermatitis-like symptoms in a mouse model by modulating immune and inflammatory responses, with gene expression changes suggesting pathways for potential personalized treatment approaches.

This study developed a genetic toolbox to engineer Cutibacterium acnes for dermal applications, successfully creating a strain that secretes antioxidants to reduce oxidative stress in a UV stress model.

This study found that a solution containing 0.5% Camellia japonica placenta extract increased scalp moisture and reduced sebum content, dead keratin, and erythema in adult females, suggesting potential as a scalp treatment.

This study found that soluble factors secreted by ovine dermal papilla cells enhance the aggregative behavior of human dermal papilla cells, potentially improving their follicle-inductive properties for hair replacement therapy.

The researchers reported that a 5% Beta vulgaris L. extract nanogel showed better antialopecic activity in testosterone-induced alopecia in mice compared to a 2.5% concentration.

This study observed that dissolving microneedles made from PVP-K90 and HPMC E50, incorporating Oryza sativa L. extract complex, showed enhanced transfollicular skin penetration and maintained safety for keratinocytes, with the P25H5 formulation demonstrating faster dissolution and greater effectiveness.

In this study, researchers found that overexpression of CRABP2 enhanced the proliferation of dermal papilla cells in Hu sheep through activation of the Wnt/β-catenin pathway, even when the pathway was inhibited.

The device improved hair growth and thickness in men without side effects.

In this clinical study, the researchers found that a standardized wheat polar lipid complex, in both oil and powder form, significantly reduced hair shedding and improved hair growth in 99 women with acute telogen effluvium over 56 to 84 days.

This review summarizes the use of autologous platelet concentrates in aesthetic medicine, finding promising results for facial treatments, but highlights the need for more rigorous research due to current study limitations.

This study introduced a volar skin excisional wound model that closely mirrors human wound healing and supports evaluation of skin regeneration with multiple appendages and innervation.

This study found that dyed chitin nanofibers maintain color and mechanical properties when reinforcing resins, allowing color addition and strength improvement while retaining transparency.

This research found that heavy metal concentrations of arsenic, lead, cadmium, and iron were significantly higher in human hair samples from 100 years ago compared to today's levels in southern Poland, with a median decrease of 69–95%.

In this study, researchers found that hair follicle-derived mesenchymal stem cells, modified to overexpress extracellular matrix protein 1, significantly improved liver function and reduced liver damage in cirrhotic mice by inhibiting hepatic stellate cell activation and TGF-β/Smad signaling.

This review discusses Ayurvedic approaches to premature greying of hair, focusing on detoxifying therapies like panchakarma and various rejuvenative treatments, but presents no new empirical findings.

This study found that combining microneedling with 5% minoxidil improved hair growth in Chinese men with androgenetic alopecia, possibly through activating the Wnt/β-catenin signaling pathway.

This study found that using a stevioside-based microneedle patch significantly increased minoxidil's solubility and skin absorption, promoting hair growth in animal models and achieving 67.5% area coverage by day 35, highlighting the potential of this novel delivery system for androgenetic alopecia treatment.

This review highlights the use of natural products in cosmetic-containing herbals for skin and hair care but reports no new clinical results, calling attention to their claimed curative properties and minimal side effects.

This study found that at pH 9.0, CYS penetrated less and caused less damage to virgin human hair than TG because it barely reached the cortex region.

In this study, fraction No. 3 of Oryza sativa bran extract demonstrated high unsaturated fatty acid content and significant 5α-reductase inhibition, suggesting potential for developing anti-androgenic alopecia products.

This study found that differences in skin transcriptomes between juvenile and adult mink, as well as between black and white mink, suggest genes regulating hair color are active during early development rather than adulthood.

This paper reviewed studies from 2019 to 2025 on the use of olive oil and other derivatives from the European olive tree for skin, hair, and nail care, noting their roles in wound healing and skin aging while highlighting a favorable safety profile.

In this study of hydroponically grown tomatoes, the authors reported that adding melatonin at 10-30 μmol·L-1 effectively enhanced lateral root development, root hair growth, biomass accumulation, and root activity by influencing related gene expression and hormone levels.