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This study utilized a UHPLC-HRMS method to identify eight active pharmaceutical ingredients, such as ketoconazole and minoxidil, in 26 out of 100 analyzed cosmetic products.

This study suggests that the mechanical robustness of hair may be enhanced by the binding interactions of keratin-associated proteins, particularly KAP8.1, with intermediate filament proteins.

This study found that α-tocopheryl acetate is well absorbed through healthy skin, with absorption occurring through specific pathways and showing high affinity for small blood vessels.

This opinion article reviews various pathways through which onabotulinumtoxinA might work in medical treatments, highlighting applications beyond muscle paralysis, including pain inhibition and potential effects on hair loss and cancer cell apoptosis.

This study found that both single- and double-spin PRP preparation methods significantly increased thrombocyte counts and improved hair parameters in males with androgenetic alopecia, with the single-spin method showing a more significant increase in thrombocyte count.

This study suggests that the T allele of the SNP rs2476601 in the PTPN22 gene may increase the risk of alopecia areata, although further studies are necessary to validate this finding across different populations.

In isolated rat lymph vessels, this study found that ATP-sensitive potassium channel openers impair lymph contractions and reduce lymph flow, potentially contributing to peripheral edema.

In this randomized controlled trial, the nutritional supplement PPT5 α was associated with increased terminal hair percentages and improved self-assessed hair parameters in women with early-stage androgenetic alopecia.

This study suggests that the ADIPOQ gene polymorphism may influence the risk of alopecia areata in Egyptians, with adiponectin levels potentially serving as a marker for hair loss severity.

This study concluded that topical psoralen and ultraviolet A photochemotherapy is an effective and safe treatment for alopecia areata, as it produced a good response in 43.8% of patients.

In this study, tea tree oil was found to have substantial antibacterial activity and promote proliferation and migration of hair follicle stem cells in vitro, indicating potential benefits for treating scalp alopecia areata.

In this study, the authors reported that NNC55-9216, a selective SUR1 KATP channel opener, stimulated hair follicle growth in culture and enhanced the effects of minoxidil, suggesting a new potential treatment for hair loss.

This study found that botulinum toxin type A inhibited apoptosis in dermal papillary cells induced by dihydrotestosterone through the circ_0135062/miR-506-3p/Bax axis.

In this study, researchers observed that phospholipid-calcium carbonate hybrid nanoparticles effectively delivered Tofacitinib citrate topically, which significantly inhibited hair follicle apoptosis and promoted hair growth in a mouse model of chemotherapy-induced alopecia, compared to a traditional Tofacitinib solution.

This study found that PRMT5 inhibitors showed potent anti-tumor activity in models of adenoid cystic carcinoma and that combining these inhibitors with lenvatinib may have additional growth-inhibitory effects.

This review explores the potential of non-invasive photobiomodulation therapy for managing combat and traumatic soft tissue injuries, emphasizing its benefits, efficacy, and underlying mechanisms, but reports no new clinical results.

In this study, triamcinolone acetonide injections led to partial hair regrowth in 60% of alopecia totalis patients, suggesting potential benefits when followed by immunotherapy.

AGC2-1 protein is essential for root hair growth in Arabidopsis.

This report discusses the accurate diagnosis of atrichia with papular lesions, emphasizing its distinction from alopecia universalis to prevent unnecessary steroid treatment, and presents a case matching APL diagnostic criteria.

This case report describes a 5-year-old girl with atrichia with papular lesions, whose diagnosis was confirmed through genetic testing identifying mutations in the hairless gene.

In this report, an 18-year-old female with trichotillomania was successfully treated using the glutamate modulator n-acetylcysteine.

This study found that transgenic mice overexpressing human ATF3 showed hyperplastic and dysplastic changes in epithelial tissues, with a high incidence of oral cancer, suggesting potential oncogenic properties of ATF3.

In this study, researchers found that progesterone promotes breast tumor growth in mice through its metabolite 5αP, which can be blocked by the 5α-reductase inhibitor finasteride.

This study identified a significant genetic association between the TNFα gene and alopecia areata susceptibility in the Jordanian Arab population.

This study found that adenine supplementation in cultured human follicle dermal papilla cells stimulated proliferation and reduced senescence, possibly through AMPK activation and increased cellular NAD+ levels.

In this study, ALA-PDT significantly reduced lipogenesis in an acne-like model by upregulating OLR1 and suppressing lipid accumulation, highlighting a potential therapeutic target.

This study found that IMT-P8, a novel cell-penetrating peptide, effectively facilitated the dermal delivery of proteins and peptides in mouse skin and cell lines, suggesting potential for topical applications in cosmetics and skin diseases.

Oral dexamethasone may help regrow hair in adults with alopecia totalis and universalis.

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.