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This study found that neonatal Regulatory T cells are crucial for maintaining PPARγ signaling in hair follicles, which supports melanocyte stem cell function and skin pigmentation during early postnatal development.

This review discusses the biology and development of skin melanocytes, but reports no new clinical findings.

This review discusses the multifaceted roles of hair follicles in skin health, including potential contributions to skin neoplasias, and reports no new results.

This review discusses the early phases of melanomagenesis and the factors influencing melanoma cell variability and reports no new clinical results.

This case report observed complete repigmentation of a stable vitiligo patch with body hair transplantation in a 28-year-old man, with no recurrence after 3 months.

This case report describes the unexpected hair repigmentation surrounding a scalp tumor in a 74-year-old man, suggesting a potential link between the carcinoma and changes in hair pigmentation.

This article discusses the range of skin-related side effects caused by chemotherapy and radiotherapy, including novel patterns emerging with targeted therapies, but does not report new clinical results.

This research describes methods to activate melanocyte stem cells during hair follicle regeneration and to isolate melanocytes from neonatal mouse skin, with the aim of studying melanogenesis for potential clinical applications.

Men with a certain type of hair loss often use facial moisturizers, and a specific antibiotic treatment may help another hair condition.

This study found that exosome injections from human umbilical cord, with or without polydeoxyribonucleotide, promoted regrowth and repigmentation of white beard hairs and improved scarring in a 35-year-old man with refractory alopecia areata, suggesting potential as a minimally invasive regenerative treatment.

This case study reports a young male with alopecia universalis experienced significant hair whitening following baricitinib treatment, highlighting the need for further research on JAK inhibitors' impact on hair pigmentation and their underlying mechanisms.

This study demonstrates that a novel autologous hair follicle-derived epithelial sheet can effectively repigment skin in patients with stable vitiligo, offering a potential new treatment option.

This review covers the connection between thyroid diseases and skin conditions like alopecia, dermatitis, and vitiligo, and highlights the need for further research on the role of thyroid hormones in skin health.

This study demonstrated that AIRE-deficient rats exhibit key symptoms of APECED, making them a relevant model for exploring potential treatments.

This review discusses the range of cutaneous immune-related adverse events induced by immune checkpoint inhibitors and the proposed mechanisms underlying these skin reactions, but reports no new clinical results.

Recent hair loss research shows some progress, especially in understanding male pattern baldness, but effective treatments for many types of hair loss are still lacking.

This review discusses the cutaneous side effects associated with vemurafenib and ipilimumab in metastatic melanoma treatment and emphasizes the importance of dermatologists in managing these skin eruptions; it reports no new clinical results.

This case study from Ukraine describes a 5-year-old Akita dog diagnosed with sebaceous adenitis, presenting with pruritus, alopecia, and inflammation; treatment over 30 days led to complete restoration of affected areas, implicating potential heritability in Akitas.

Terbinafine is more effective than itraconazole for toenail fungus, especially in older patients, and debridement improves its effectiveness.

In this study, researchers found that most buffaloes in Basrah, Iraq, suffered mineral deficiencies, especially in zinc, cobalt, copper, and sulfur, with outdoor grazing buffaloes displaying more severe deficiencies than those kept indoors.

This study reported that fire needle therapy improved skin lesions, increased melanocyte numbers, and boosted melanin levels in a vitiligo mouse model by upregulating the Wnt/β-catenin signalling pathway, suggesting its potential role in treating vitiligo through promoting pigmentation.

This review explores the shared pathogenesis of alopecia areata and vitiligo and compares treatment responses, noting that hair regrowth in alopecia areata occurs more rapidly than skin re-pigmentation in vitiligo, possibly due to differences in stem cell biology and treatment effects on melanocytes.

The exosome injections were from stem cells and plants, not umbilical cords.

This editorial reviews how photobiomodulation therapy might effectively treat both hyperpigmentation and depigmentation skin disorders, but reports no new clinical results.

This study found that platelet-rich plasma is effective and safe for treating chronic wounds, particularly diabetic and venous ulcers, and vitiligo, without increasing the risk of infection.

This review explores the mechanisms of skin repigmentation and therapeutic strategies for pigmentation disorders following burn injuries, but it presents no new clinical results.

This review presents clinical and preclinical evidence supporting innovative regenerative approaches to treat vitiligo, as existing treatments lack a specific cure and predictable long-term repigmentation outcomes.

New hair after alopecia areata can be thinner and change color but usually keeps the same shape.

This study found that exosomes derived from human umbilical cord mesenchymal stem cells helped preserve melanocyte function and mitigate stress-induced hair depigmentation in mice by activating the Nrf2-ARE antioxidant pathway under acute neurogenic oxidative stress.

This study reports that hair follicle neural crest stem cells in mice can be differentiated into melanocytes, potentially aiding repigmentation in vitiligo-affected areas.