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This study reports previously unrecognized cellular complexity in growing mouse incisors, suggesting species-specific differences in cell dynamics between mouse and human teeth related to growth and differentiation.

This review discusses the role of antioxidants in managing oxidative skin damage and reports no new results, emphasizing the need for understanding their mechanisms, limitations, and risks for safe use.

This article presents an update on a family with Coats' plus disorder, documenting additional symptoms and two new similar cases, and reviews literature suggesting a link to dyskeratosis congenita for potential molecular insights.

This review discusses genetic and nutritional causes of hair loss, highlighting that around 90% of treated men show noticeable hair regrowth with a dual inhibitor, while women's hair loss may improve by correcting iron and l-lysine deficiencies.

This study suggests that chemotherapy-induced anagen effluvium represents patterned hair loss, with most patients retaining hairlines, but patterns do not vary significantly by age, symptoms, or chemotherapy type.

Oral retinoids are effective for severe skin conditions but require careful use due to side effects.

This review summarizes the application of microneedles in treating various skin diseases and highlights challenges like low drug loading, noting no new clinical results are reported.

This study found that JunB, a transcription factor, is crucial for maintaining epidermal-pilosebaceous stem cell homeostasis by regulating progenitor cell behavior and preventing sebaceous gland dysfunction.

This study found that vitamin C increased the survival, proliferation, and hair-regenerative potential of adipose-derived stem cells through the MAPK pathway and enhanced hair growth in mice.

This article reviews how various drugs may cause hair loss, stimulate growth, or alter hair characteristics, but reports no new clinical results; drug-induced hair loss is typically reversible.

This review explores research on nanoformulations for enhancing the topical delivery of herbal medicines, noting potential benefits like improved bioavailability and sustained delivery, and emphasizes the need for safety and toxicity guidelines in developing these novel drug delivery systems.

In this study, alopecia areata was associated with thyroid autoimmunity but not islet autoimmunity, correlating with specific class II HLA haplotypes linked to various autoimmune diseases.

In this study, 13-cis-5S*,8S*-epidioxy-5,8-dihydroretinoic acid was found to be significantly more cytotoxic to cancer cell lines than other retinoic acid analogs evaluated.

This review discusses changes in keratin structure or gene expression that result in various skin disorders and reports no new clinical findings.

In this study, a 54-year-old woman with short bowel syndrome developed biotin deficiency and associated symptoms while on home parenteral nutrition lacking biotin, which improved significantly after supplementation.

This study found that hair products commonly used by Black women exhibited hormonal activity, which could impact health outcomes and contribute to health disparities.

This review discusses the epidemiology, clinical manifestations, and pathogenesis of autoimmune skin diseases and their associations with thyroid diseases, reporting no new clinical results.

Benign Prostatic Hyperplasia may be caused by changes in how the body processes male hormones.

This review discusses the research and development of vesicular carriers to enhance the delivery and effectiveness of active ingredients in cosmetic products, reporting no new clinical results.

This review highlights recent findings on blood-derived autologous therapies for skin repair and wound healing but presents no new clinical results, emphasizing future challenges and prospects in regenerative dermatology.

This study found that angiogenin is expressed in human dermal papilla cells, where it might stimulate hair growth by promoting cell proliferation and local skin angiogenesis.

This study established an androgen-responsive human organ culture model using hair follicles, demonstrating that women's intermediate facial follicles grow more hair in response to men's higher androgen levels.

This review highlights the promising potential of microemulsions and nanoemulsions in (trans)dermal drug delivery, noting a gap in understanding their distinct mechanisms and composition-related effects on skin permeability, while emphasizing the limited clarity on mesostructures and cosolvent impacts.

This study found that homocysteine-keratin accumulation in human hair increases towards the tips, linked to copper/iron-catalyzed demethylation of methionine, and may contribute to keratin damage.

This study demonstrated that mink hair growth and pelt quality significantly depend on dietary protein levels and DL-methionine supplementation during the growing-furring period.

This study demonstrated that high doses of L-cystine and vitamin B6 effectively prevent doxorubicin-induced hair loss in mice.

This study found that the oral supplement INVERSION® Femme significantly reduced weight and hair loss and improved skin and nails in overweight women.

In this review, the authors summarized the neuroprotective role of water- and fat-soluble vitamins in neurodegenerative diseases, highlighting their potential preventive and therapeutic effects through antioxidant and anti-inflammatory properties while acknowledging some studies question their preventive influence.

This review discusses the potential benefits of phytochemicals for hair care and emphasizes the need for more robust preclinical and clinical studies, without reporting new clinical results.

This study found that Alpha Lipoic Acid may help reduce cigarette smoke-induced skin damage in rats by improving collagen structure and reducing markers of oxidative stress.