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This study demonstrates the potential of infrared spectral imaging to assess hair follicle structures and heparan sulfate proteoglycan distribution across different phases of the hair growth cycle, offering promise for alopecia research.

This letter to the editor discusses an observed case of hair repigmentation linked with etretinate therapy but reports no new research findings.

A medication may help with hair growth in psoriasis, and a skin condition might be linked to a specific bacteria.

This study found that US and EU experts provided similar ratings of hair loss changes from global photographs in male subjects with androgenetic alopecia, supporting the use of standardized photographic evaluations.

This study found that sinapic acid demonstrated antioxidant and anti-inflammatory effects against UVB-induced damage in human keratinocytes, suggesting its potential as an anti-aging cosmetic ingredient.

This randomized controlled trial found that consuming *Gynostemma pentaphyllum* extract significantly improved hair elasticity, density, and diameter over 24 weeks without severe adverse events, suggesting it as a safe functional food ingredient for hair health improvement.

This study identified a recurrent mutation in the endothelin receptor type A associated with mandibulofacial dysostosis with alopecia, and proposed a mechanism involving increased ligand affinity due to structural changes.

This study demonstrated that human hair keratins have strong antioxidative properties, providing protection against oxidative stress in human dermal fibroblasts, suggesting their potential as antioxidizing supplements.

In this study, AgK114 was found to be transiently induced in hamster epidermal keratinocytes following skin damage, suggesting its role in the recovery process after injury.

The authors concluded that their new grading system can effectively classify early female pattern hair loss and evaluate treatment progress.

This study used high-resolution imaging and genetic analysis to investigate hair density in the Dazu black goat, identifying key genes like GJA1 and GPRC5D involved in follicle development and maintenance, and highlighted their role in animal hair density regulation.

This study found that the penta-peptide Gly-Pro-Ile-Gly-Ser increased the proportion of thick hair and improved baldness appearance in Japanese men with androgenetic alopecia.

This study suggests that Isaria cicadae Miquel rice fermentation extract may enhance regenerative wound healing of hair follicles in mouse skin through the Hippo pathway mechanism.

In this study, researchers identified key genes such as EDNRB2, GPNMB, TRPM1, TYR, and DCT that regulate melanin deposition in the breast muscles of black-boned chickens, contributing to their unique pigmentation during embryonic development.

This study suggests that maternal hyperandrogenism and insulin resistance may induce ferroptosis in the gravid uterus and placenta in rats, but through distinct molecular mechanisms.

This study found that Hataedock may alleviate atopic dermatitis symptoms in mice by maintaining skin homeostasis and improving skin barrier formation through the endocannabinoid system.

This letter to the editor provides no abstract and reports no new research findings or results.

This case report describes a 7-year-old girl who developed widespread erythroderma and systemic symptoms after ingesting clobetasone butyrate cream, despite previous psoriasis treatment.

In laboratory studies on mice, Abstract UT-018, a stem cell chemoattractant formulation, was reported to significantly enhance wound healing and promote hair regeneration through mechanisms involving improved tissue formation, collagen organization, and follicular development.

This study found that treating patchy alopecia areata with fractional CO2 laser and topical triamcinolone acetonide was more effective and safer than intralesional triamcinolone, despite higher initial discomfort, as it resulted in greater patient satisfaction and fewer adverse effects like skin atrophy.

This study found that neonatal blocking of androgen and estrogen pathways in rats altered sex-specific expression of estrogen and androgen receptors in adult pituitary and adrenal glands, potentially influencing lifelong neuroendocrine function.

This article discusses the potential mechanism by which 5α-reductase inhibitors might offer protection against SARS-CoV-2, emphasizing possible roles of dehydroepiandrosterone and its impact on nitric oxide bioavailability, but reports no new experimental results.

In this study, OEA was found to significantly enhance sebaceous lipogenesis and potentially reduce inflammation in human sebocytes, suggesting it as a promising candidate for treating skin dryness.

This study surveyed 85 alopecia patients from a specialist clinic, revealing frequent barriers to timely and accurate diagnosis and treatment, with many reporting significant delays and dissatisfaction with initial care from general practitioners before accessing specialist dermatology services.

This study found that all four subtypes of psoriasis were associated with a higher prevalence of autoimmune diseases compared to individuals without psoriasis, with variation in the specific autoimmune disorders associated with each subtype.

This study suggests that dietary grape powder may reduce the severity of atopic dermatitis in a mouse model, highlighting its potential in both prevention and intervention settings.

In this study, individuals with alopecia in the UK reported neutral-to-partial dissatisfaction with GP appointments, emphasizing a need for greater support on the psychological impact of alopecia and suggesting enhanced empathy, GP training, and streamlined care pathways.

In this study, researchers evaluated male-pattern hair loss treatments using RNA and microRNA expression profiling in 91 male participants, identifying 52 differentially expressed genes and suggesting a potential role for personalized treatment based on genetic analysis to monitor and predict treatment efficacy and compliance.

This study found that Gynostemma pentaphyllum leaf hydrodistillate (GPHD) promoted hair growth in mice similarly to minoxidil and upregulated growth factor expression via the AKT/β-catenin signaling pathway, with damulin B identified as an active component contributing to these effects.

This figure in the publication investigates the relationship between expression levels and tumor burden but reports no specific findings or conclusions.