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In this study, the researchers optimized a method for culturing melanocyte precursors from hair follicles and found that 1,25-dihydroxyvitamin D3 significantly promotes their differentiation and melanin synthesis.

This study successfully cultured human fetal hair follicle-derived melanocytes, which showed high proliferative capabilities and unique morphological characteristics compared to adult-derived cells, potentially advancing hair disease research.

This study observed that amelanotic melanocytes from human hair follicles appeared morphologically immature, suggesting they might not transfer melanosomes into keratinocytes.

This study found that cupric chloride treatment may partially correct delayed maturation and abnormal arborization of Purkinje cells in the cerebellum of hemizygous brindled mice, a model for Kinky hair disease.

In this study, researchers tested various nanocarrier characteristics and found they could enhance drug delivery to specific skin areas and immune cells, potentially improving treatments for skin conditions by targeting drugs effectively.

This thesis developed stimuli-responsive nanocarriers, demonstrating their potential for targeted genetic material delivery with reduced toxicity and diagnostic applications, and explored pH-sensitive nanogels for effective skin drug delivery and monitoring.

In this study, all-trans retinoic acid was found to promote differentiation and inhibit proliferation of amelanotic melanocytes from human hair follicles, suggesting a potential role in melanogenesis.

This review discusses the complex mechanisms regulating skin immunity to balance host defense with inflammation, but reports no new findings.

This review discusses the potential of nanocarriers to enhance transdermal drug delivery and the combination of these carriers with physical methods, but it reports no new experimental results.

This review discusses the immune functions of porcine skin and proposes a classification of dendritic cell subsets based on similarities to human skin, but it reports no new clinical results.

This study found significant heterogeneity in transcriptome patterns among SSc patients, identifying prominent fibroinflammatory and keratin signatures that may aid in stratifying patients for targeted treatment approaches.

This article offers a viewpoint on hidradenitis suppurativa pathogenesis, suggesting that impaired Notch signalling from γ-secretase mutations may drive inflammation and link the condition to other Th17-driven diseases.

This study found HLA and beta 2-microglobulin antigens in various skin structures, with specific localization patterns in keratinocytes and hair follicle components, but not in eccrine or apocrine glands.

This review discusses the application of confocal laser scanning microscopy for studying nanoparticle interactions with skin and highlights its potential for broad applications, but reports no new experimental findings.

This review highlights the challenges in treating alopecia areata, noting that current therapies often lead to relapse and have uncertain long-term effectiveness; it also points to potential future treatments such as JAK-STAT inhibitors and PRP.

This study found that a specific mutation in the mouse RXRalpha gene significantly impacts immune responses and causes hair loss and skin cysts.

This review discusses the effects of valproic acid on immune cell activation and gene expression, potentially influencing infection outcomes and suggesting its promise for autoimmune and hypersensitivity condition management.

This review discusses the mechanisms behind alopecia areata and primary cicatricial alopecia and reports no new clinical results, aiming to guide the development of targeted treatments.

This review discusses the role of biomaterials and colloidal drug delivery systems in promoting tissue regeneration within regenerative medicine, but it reports no new clinical results.

This paper explores the complex immune processes and cellular diversity that enable the skin to heal and resist invasion, and highlights its potential as a model for studying regeneration.

In this study, researchers observed that follicular damage and stem cell loss in frontal fibrosing alopecia may be mediated by immune attacks at the bulge region, suggesting potential for JAK/STAT-targeting treatments to prevent progression.

In this study, researchers developed a pH-sensitive dendritic polyglycerol nanogel to measure pH inside hair follicles using an ex vivo porcine ear model, finding that the pH increases from 6.5 at the skin surface to 7.4 in deeper follicle areas, without observed toxicity.

This review discusses the role of the long form of thymic stromal lymphopoietin in cutaneous immune-mediated diseases and reports no new results.

This review classifies engineered nanomaterials by composition and application in biomedicine, highlighting diverse uses like regenerative medicine and potential occupational side effects, but reports no new clinical results.

This study found that allergen treatment in alopecia areata mice appeared to alter leukocyte subset distribution and impaired dendritic cell migration, which may affect T-cell activation and hair follicle recovery.

This case report describes a rare instance of melanocytic matricoma, a benign pigmented papule found in sun-damaged skin of an elderly individual, highlighting its distinct clinical and pathological features.

The study suggests that vaccination with soluble keratin peptides K71 and K31 significantly delayed the onset and progression of autoimmune alopecia areata in mice by inducing T cell anergy.

Wnt signaling affects the development and growth of Langerhans cells in mice.

This study in SPF lambs found that primary and secondary orf virus infections trigger similar skin responses, but the primary infection caused a more severe and prolonged reaction.

The study suggested certain immune cells might cause alopecia areata, but it was retracted.