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This study found that the contribution of the hair follicle pathway to skin permeation of chemicals can be predicted using lipophilicity, with hydrophilic chemicals showing greater permeation reduction from hair follicle plugging than lipophilic ones.

This study suggests that apigenin may stimulate hair growth by downregulating TGF-ß1 gene expression in human epidermal keratinocytes and promoting hair follicle elongation in a rat hair follicle culture.

This study reported that the aqueous ethanol extract of Lygodii Spora demonstrated in vitro testosterone 5alpha-reductase inhibition and in vivo anti-androgenic activity, potentially due to oleic, linoleic, and palmitic acids.

This study found that Ecklonia cava enzymatic extract, particularly its component dieckol, promoted hair growth by increasing dermal papilla cell proliferation and inhibiting 5α-reductase activity in cultured vibrissa follicles and C57BL/6 mice.

This study found that Undariopsis peterseniana extract may promote hair growth by activating specific cellular pathways, suggesting potential for treating alopecia.

Over 50% of women over 50 experience hair loss, with minoxidil being the only proven effective treatment.

This review discusses current and emerging medical therapies for androgenetic alopecia but reports no new clinical findings, emphasizing the importance of stabilizing the condition as a complement to surgical hair restoration.

This study reports that the tetrapeptide AcSDKP significantly promotes skin and hair health in vitro and ex vivo, suggesting it could be used cosmetically to counteract skin aging and hair loss.

Vitamin E in the diet might help protect against hair loss caused by the chemotherapy drug doxorubicin in rabbits.

This study found that bisindolylmaleimide PKC inhibitors increased DNA synthesis in mouse hair follicles, suggesting that PKC may inhibit hair follicle proliferation.

In this study, a mixture of tocopherol acetate, L-menthol, and stevioside was more effective in promoting hair growth in mice compared to tocopherol acetate or L-menthol alone.

This study suggests that human placenta treatment may promote hair regrowth in chemotherapy-induced alopecia by inhibiting apoptosis and encouraging hair follicle proliferation in a mouse model.

This study presents a new method using UPLC-ESI-MS/MS for analyzing the constituents of a medicinal herbal complex extract, which includes herbs traditionally used to prevent hair loss and promote hair growth; no clinical results were reported.

In this in vitro study, niacinamide was found not to stimulate VEGF synthesis across a wide range of doses.

This article reviews the potential health benefits of onions, highlighting their anti-inflammatory, anticancer, and antioxidant properties, but does not report any new clinical results.

This study found that ethanol extract and n-hexane fraction of rampai leaves may stimulate hair growth in rabbits, showing potential as an anti-alopecia treatment.

This paper reviews the effectiveness and side effects of various treatments for androgenetic alopecia, telogen effluvium, and alopecia areata, emphasizing the importance of discussing each option's costs, benefits, and risks with patients.

This study used LC-HRMS to detect undeclared pharmaceutical ingredients like minoxidil and finasteride in hair serums, finding risk to public health due to their toxicological properties and advocating for manufacturer transparency.

This study reported that CCT oligodeoxynucleotide induced patchy hair loss in male mice with specific genetic traits, suggesting gender and genetic preferences in immune response.

This mini-review examines ethnopharmacological approaches to manage hair loss in postmenopausal women, highlighting promising botanical remedies like saw palmetto, rosemary oil, and ginseng. The authors underscore a need for more interdisciplinary trials and focus on traditional remedies' multifaceted benefits, while noting gaps in menopausal-specific evidence.

This study characterized the hair follicle patterns of Indian bison, Black buck, and Nilgai, providing valuable data to help identify these endangered species' skins, commonly targeted by poachers.

This study found that the growth of hair ice on dead wood requires the biological activity of a winter-active fungus, specifically Exidiopsis effusa, which shapes and stabilizes the ice structures.

This study found that bleached hair showed optimal protein structural integrity and tensile strength at pH 5, with significant changes in cross-linking, water content, and diameter at more alkaline or acidic levels.

This study found that ethanol and water extracts of Albizia saponaria bark significantly stimulated hair growth in male rabbits over 24 days.

This study found that incorporating CTA2-BADG, a modified hair-rebonding compound, into damaged hair significantly improved surface morphology and tensile strength by using charge-conversion chemistry to enhance penetration into the hair shaft.

This article discusses central centrifugal cicatricial alopecia, highlighting its prevalence, potential genetic factors, and management challenges, but reports no new clinical conclusions and calls for further research.

This study describes a new method for extracting red mordant dyes from wool fibers using ethylene diamine tetraacetic acid and N,N-dimethyl formamide, preserving the fibers for further examination.

This study introduced a new method for extracting red mordant dyes from wool fibers that preserved the fibers for further analysis and allowed for spectrophotometric examination of the dyes' absorption curves.

Researchers created a reliable method to measure dexpanthenol and resorcinol in hair products.

In this review, the authors reported that sprout extracts, rich in bioactive compounds, show promising effects on skin health, such as enhancing collagen synthesis, improving hydration, and reducing inflammation, though most evidence comes from laboratory and animal studies.