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This study found that human hair follicles serve as a crucial reservoir for Langerhans cells, which repopulate the epidermis depleted by ultraviolet B exposure.

This chapter discusses various substances and therapies for dermatological applications, including heliotherapy, UVB, khellin, and others, but reports no new research findings.

This study found that the absence of Hes1 in hair follicles delays secondary hair germ activation and shortens the anagen phase, impacting HFSC self-renewal and long-term hair regeneration.

This review discusses how metaphorical language in dermatology, particularly terms like "butterfly" and "moth," aids in diagnosing and understanding skin conditions by highlighting their distinctive clinical presentations and underlying pathophysiology.

This research examined the ultrastructure of deer hair fibers and found significant variations in diameter, cuticle thickness, and intermediate filament arrangements among different fiber types.

This case report describes an 8-year-old German shepherd dog with pemphigus vulgaris whose symptoms were not adequately controlled by immunosuppressive therapy, but showed transient remission with heparin alone or combined with prednisolone.

This research highlights the potential of emulgel as an advanced topical drug delivery system, offering improved efficacy for hydrophobic medications in treating dermatological conditions and a range of ailments with its dual release control mechanism of gel and emulsion.

This study found that supplementing Liaoning cashmere goats with HMBi increased cashmere length while decreasing its diameter, attributed to changes in Met-related metabolites and elevated expression of genes related to the Met cycle and cell differentiation pathways such as Wnt and MAPK.

This overview details the Dermatologic Surgery journal's extensive coverage of various cosmetic and reconstructive skin procedures but reports no new research findings.

This study found that the development and differentiation of Merkel cells in C57BL mouse embryos' dorsolateral skin are linked to tylotrich follicle formation rather than to neural influences.

This study reports that hyperaesthetic leucotrichia primarily affects Arabian and American paint horses, occurring mainly in summer, with histological differences from erythema multiforme despite some shared features.

Various dermatology events and meetings were announced for 1998.

This study reveals that hair follicles in mice and humans recruit epidermal Langerhans cells during skin inflammation via specific chemokine signaling pathways.

This study confirms that scalp hair follicles in Chilean subjects exhibit seasonal variations, with a higher percentage of follicles in the telogen (resting) phase during the summer compared to the winter.

This review discusses transdermal drug delivery using hydrogel-forming microneedles and highlights their potential and challenges for clinical application, but it reports no new clinical findings.

This review highlights that extracts from *Hamamelis virginiana* (witch hazel) exhibit antimicrobial, anti-inflammatory, antioxidant, and wound-healing properties in various studies, showing promise for future therapeutic use in dermatology and cosmetology, particularly for skin treatments.

In this study, helium-neon laser irradiation at approximately 1 J/cm² significantly increased the percentage of hair follicles in the anagen phase in both testosterone-treated and untreated mice, suggesting stimulation of hair growth.

This study reports the cloning and expression details of two new human type II keratins, K6irs3 and K6irs4, in the hair follicle's inner root sheath, suggesting a distinct functional role related to hair structure.

This summary highlights key contents of the latest issue of the Austrian dermatology journal, SKIN, including coverage of the ÖADF conference program, introduction of a "Phlebology Certificate," and new SKINdeep open-access articles.

This study found that for patients with moderate-to-severe chronic hand eczema, combining fractional CO2 laser with halometasone cream was more effective than using halometasone cream alone, with a higher treatment success rate and fewer relapses, though skin pigmentation was a common side effect.

This study found that, in mice, different precursor populations give rise to Merkel cells in hairy versus glabrous skin, but their formation is controlled by a common genetic program involving FGFR2 signaling.

This review highlights the role of epidermal tissue-resident memory T (T RM) cells in human skin, showing their involvement in immune surveillance and regulation within the epidermis, and suggesting their importance in understanding skin diseases like HIV infection and vitiligo.

This study reviews historical accounts suggesting several British monarchs suffered from various skin diseases, including leprosy, psoriasis, stasis dermatitis, systemic lupus erythematosus, and porphyria.

This study highlights that homemade topical herbal preparations, although popular for their perceived safety, may lead to allergic reactions, notably with Mediterranean herbs, and advises cautious use, particularly for allergy-prone individuals.

This review discusses ethosomal delivery systems for topical drugs, highlighting their potential to improve treatment efficacy for conditions like herpes labialis and male pattern baldness, and reports no new clinical results.

This article describes petechiae on the fingertips as a presenting symptom of dermatitis herpetiformis but reports no new clinical results.

This study investigated the effectiveness of a botanical formulation, Zauberӧl®, on testosterone-induced alopecia in Wistar rats, focusing on ingredients such as Arnica montana and Hibiscus Rosa sinensis. Results are not reported in the abstract.