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In this study, researchers examined the methylation patterns in the skin tissues of Alpine Merino sheep with varying wool fiber diameters, finding that specific methylated RNAs linked to the Wnt, Notch, and TGF-ẞ signaling pathways may influence fiber diameter and potentially improve wool quality.

This study identifies novel subpopulations of human epidermal melanocytes and specific transcriptional programs that differ from model organisms, providing insights into melanoma dedifferentiation.

This study found that in cashmere goats, melatonin treatments enhanced cashmere growth by stimulating secondary hair follicles, increasing follicle density, and improving yield and quality, highlighting key genes and metabolic pathways involved in this process.

This study found that mEGF ethosomal delivery systems mainly penetrated mice skin through the pilosebaceous unit and successfully induced hair follicles to transition from the telogen to anagen phase.

This research investigated the role of EphA1 in embryonic and adult tissues, generating mouse models suggesting potential links to skin and colon cancer, sepsis, and post-traumatic injury.

This article reviews the effects of melatonin on skin pigmentation from frogs to humans and presents no new experimental findings, highlighting the need for further research into its dermatological applications.

This study found that an ML model incorporating factors like Breslow thickness and age improved cutaneous malignant melanoma prognosis predictions compared to TNM staging, with a C-index of 80% versus 66.6% for TNM alone, suggesting ML's potential for personalized prognostication.

This study suggests that ELF5 plays a crucial role as a regulator and maintainer of stem/progenitor cell functions, impacting normal skin development and homeostasis.

In this study, researchers identified two de novo germline missense mutations in the hair keratins hHb1 and hHb6 in patients with monilethrix whose parents were not clinically affected.

This study found that melatonin treatment in adult cashmere goats increased cashmere yield and improved fibre quality without negatively affecting the hair follicle development or cashmere production in their offspring.

This review discusses genetically-engineered mouse models for studying melanocytes and reports no new experimental findings; it emphasizes their potential to address unanswered questions in melanoma biology.

This study reports the development of a microemulsion using Momordica charantia extract, which demonstrated strong antioxidant and 5α-reductase inhibitory activity, potentially aiding hair loss management. The microemulsion was stable over 12 weeks, suggesting its future potential for cosmetic or pharmacological applications.

This study concluded that lenalidomide significantly induces the proliferation and migration of melanocyte stem cells, enhancing their differentiation into functional melanocytes in a mouse model.

This study found that melatonin treatment in Cashmere goat kids enhances the density of secondary hair follicles and improves Cashmere quality by regulating the MAPK pathway and reducing cell apoptosis.

This review discusses the identification and characteristics of melanocyte stem cells, emphasizing their role in hair pigmentation, greying, and skin repigmentation, but reports no new research findings.

Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.

This study discovered that the gene Tfap2b identifies a melanocyte stem cell population in zebrafish, essential for regenerating melanocytes with multi-fate potential into adult pigment cells.

This study suggests that Elf5 plays a crucial role in regulating stem cell processes involved in skin and hair follicle development and regeneration, impacting cell proliferation and differentiation.

This study introduced and evaluated a new dermoscopic feature, pigmented rings with central clearing, for improving the diagnosis of melasma and differentiating it from similar conditions.

This study suggests that the phenotype of melasma in women is influenced by structural and cellular changes across the epidermal-melanin unit, not just melanocyte hypertrophy, highlighting potential roles for dermal damage repair and fibroblast senescence.

This review discusses how the CRH/POMC systems may regulate human hair follicle pigmentation and highlights the concept of "self-similarity" in melanocortin systems at both local and systemic levels, without presenting new experimental results.

In this study, melatonin administration enhanced various cellular and structural features of the scrotal skin in Soay rams, including increased thickness, cell count, and gland activity.

In this study, α-MSH and cyclic AMP were found to stimulate melanogenesis in hair follicle cultures, while cyclic GMP and melatonin inhibited melanin production but not tyrosinase activity.

This review summarizes the characteristics of the peri-malignant melanoma stroma, indicating its potential role in early dermal metastatic migration and increased metastasis risk.

This paper explores the relationship between the dermal extracellular matrix and cutaneous malignant melanoma, suggesting that ECM involvement may play a key role in the cancer's growth, invasiveness, and initial metastasis.

In this study, deleting the gene Mettl3 in mouse epidermal progenitors resulted in impaired epithelial development and self-renewal, highlighting m⁶A's crucial role in regulating chromatin modifiers and maintaining normal epithelial tissue function.

This study found that melatonin implants advanced the timing of the spring moult and increased hair follicle activity in adult cashmere goats, but had no significant effects on juvenile goats.

This article discusses plasma β-endorphin concentrations during natural and artificially induced winter hair growth in mink but reports no new clinical findings.

This study describes a newly identified mite species, Demodex zalophi, found on captive sea lions and highlights its unique traits, including being the first of its kind described in marine mammals.