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DS cells in hair follicles can help form and restore hair, especially in hair loss conditions.

This study examined the complex morphology of the cornified claw sheath in domesticated cats, uncovering structures and growth patterns that help maintain sharp claw tips essential for climbing and prey capture.

This review discusses the potential role of mesenchymal stromal cell-derived exosomes in skin regeneration and calls for more research to address clinical translation challenges, without reporting new results.

This study found that a eupafolin nanoparticle delivery system improved water solubility and skin penetration, enhancing its antioxidant and anti-inflammatory effects against particulate matter-induced stress in skin cells.

This study presents the first detailed 3D models of the complete K1/K10 keratin dimer and identifies structural features and interactions that may inform understanding of keratin filament assembly.

This study demonstrates that spatially resolved IR and Raman imaging can effectively reveal the molecular structure and composition of untreated human hair, providing insights into its chemistry and structural integrity.

This article discusses the need for rational strategies in developing hair loss drugs targeting specific events in hair follicle cycling, reporting no clinical findings but emphasizing the importance of understanding molecular controls.

This study reviews how oxidative stress affects hair follicle development and hair growth, discusses antioxidant-based treatments for hair loss, and evaluates natural antioxidant products that promote hair growth, emphasizing the need for further research due to existing limitations.

This article reviews the relationship between scalp conditions and hair health, suggesting that shampoos with Malassezia inhibitory agents may help reduce premature hair loss, but it presents no new clinical results.

This study suggests that chronic stress can lead to decreased skin pigmentation in mice by disrupting the skin's HPA axis, potentially making stress a risk factor for depigmentation.

This study found that people with androgenic alopecia, particularly women, are more prone to anxiety and depression, often adopting avoidant coping strategies, which are linked to emotional and psychological impacts rather than clinical severity.

The study concluded that fatty acid transport protein 4 in epidermal keratinocytes is crucial for maintaining normal skin structure, as its deficiency led to hyperkeratosis and epidermal barrier disruption in mice.

Disulfide bonds are crucial for hair structure during keratinization.

This study found that hair follicle stem cells could enhance burn wound healing and improve tissue tensile strength in rats.

This study found that increased hair cortisol levels among WIFN volunteers suggest higher chronic stress compared to those from a non-First Nation community, possibly linked to socioeconomic factors and poorer health.

This study suggests that inflammation in the skin can exacerbate intestinal inflammation in inflammatory bowel diseases by activating fibroblasts in the colon through hyaluronan fragments released during skin inflammation.

This study found that using a 900-MHz GSM mobile phone for 15 or 30 minutes significantly increased single-strand DNA breaks in human hair root cells near the phone.

This study found that a 70% ethanolic extract from Ginkgo biloba leaves promotes hair regrowth in C3H mice.

This study found that using a subcuticular non-absorbable suture for six months significantly reduced scar stretching and width compared to shorter-term suturing methods after tattoo removal.

This study found that lipid peroxidation products play a clear role in the pathogenesis of skin diseases like psoriasis, vitiligo, and alopecia, but their role in diseases like melanoma and atopic dermatitis remains unclear.

This review discusses various compounds targeting the androgen receptor, including recent developments in heterobifunctional degraders for prostate cancer treatment, but reports no new clinical results.

This review discusses the relationship between oxidative stress and polycystic ovarian syndrome and reports no new clinical results; the authors emphasize the need for further research into therapeutic strategies.

This commentary discusses how environmental epidemiology has largely neglected the impact of racism on health outcomes, suggesting various solutions to better integrate these considerations into research.

This study found that patients with alopecia areata had reduced erythrocyte SOD and GSH-Px activities and elevated plasma MDA levels, suggesting a potential role of oxidative stress in the disease's pathogenesis.

In this study, experimentally induced weight loss in merino sheep led to a decrease in wool fiber diameter and increased expression of certain high sulfur and glycine-tyrosine proteins, potentially impacting wool quality and industry preferences.

This study found that activating the erbB-2 oncogene in transgenic mice led to severe skin abnormalities and fatal defects, indicating erbB-2's significant role in skin and hair follicle development.

This review discusses evidence-based treatments for common hair loss forms, noting robust support for androgenetic alopecia therapies but limited long-term data and fewer high-quality studies for alopecia areata and cicatricial alopecias.

Proteomic analysis can identify genetic differences in mouse hair, helping understand hair defects and variations.

This study found that hair follicle stem cells from hidradenitis suppurativa patients showed alterations in cell cycle regulation and DNA replication, potentially linking genetic predisposition to the skin inflammation characteristic of the disease.

This article reviews how various chemical agents affect human hair and skin, suggesting the need for more research on their pharmacologic and dermatologic effects; it does not report new experimental results.