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This study suggests that stress-associated hair loss may occur due to increased androgen receptor expression and activity induced by dexamethasone in human and mouse dermal papilla cells.

This study found that deleting the vitamin D receptor from specific stem cells in mouse hair follicles disrupts their ability to regenerate the epidermis after injury, suggesting an essential interaction with the transcription factor p63.

This review discusses skin conditions associated with various endocrine disorders and provides guidance on managing hirsutism, hair loss, vitiligo, and alopecia areata, reporting no new clinical results.

Various dermatology events and meetings were announced for 1998.

This narrative review highlights the need for diabetes-informed approaches to aesthetic dermatology as accelerated skin aging in diabetic patients complicates the safety and effectiveness of cosmetic procedures.

This study demonstrated a novel use of tape stripping on a human skin model to simulate the inflammation and barrier damage caused by dry razor shaving, highlighting potential shaving and skin-care formulations that may mitigate such damage.

This study isolated a bioactive peptide from Trapa japonica fruit and found that it may protect human dermal papilla cells from DHT-induced stress, suggesting potential for biomedical applications.

This study developed a new triamcinolone acetonide serum combined with a microneedling device, showing promise for treating alopecia areata by targeting hair follicles in a less invasive, patient-friendly way with confirmed drug solubility, compatibility, and safety.

This study discusses the potential of thermoresponsive nanogels for improving dermal delivery of therapeutics, highlighting their ability to enhance skin penetration and control drug release with minimal damage to the skin's natural barrier.

This literature review explores the role of biomarkers in personalized medicine for various dermatological conditions like Hidradenitis Suppurativa, Psoriasis, and Atopic Dermatitis, highlighting how they guide targeted therapies and the limitations of current markers in specificity, as reported by the authors.

This source provides a comprehensive guide for general practitioners to enhance their skills in diagnosing and managing both common and clinically significant dermatological disorders, serving as a key reference in everyday medical practice.

In this study, D6D knockout mice showed severe deficiency in AA and DHA, leading to unexpected effects on skin health, fertility, and immune cell development.

This study reports two cases where acquired perforating dermatosis was localized to the scalp and coincided with acute diffuse alopecia, suggesting perifollicular inflammation may link the two conditions.

This case report details a 21-year-old woman with dermatopathia pigmentosa reticularis, presenting with generalized reticulate hyperpigmentation, diffuse noncicatricial alopecia, onychodystrophy, palmoplantar keratoderma, and poorly developed dermatoglyphics.

This study reports that a single intradermal injection of autologous adipose-derived stem cells improved visible aging signs such as wrinkles and pore size on facial skin for over a year in eight patients, with in vitro data suggesting muscle involvement in the rejuvenation process.

Some cells may slow melanoma growth, a protein could affect skin pigmentation, a gene-silencing method might treat hair defects, skin bacteria changes likely result from eczema, and a defensin protein could help treat multiple sclerosis.

This research introduced and validated the Scales of General Well-Being, which reliably measures overall and specific aspects of well-being across different demographics in North America.

This article discusses the organizational aspects of the II National Academic Congress of Dermatology in Brazil and reports no new research findings.

This study found that human mesenchymal stromal cells derived from hair follicle dermal sheath showed promising growth and wound-healing properties in vitro and in diabetic mice, suggesting potential for therapeutic use.

This Viewpoint discusses the utility of dermoscope in routine practice and how familiarity with dynamic vs static trichoscopy may address its limitations, but it reports no new clinical findings.

Some chemicals absorbed through the skin can cause serious health problems.

This review discusses the mechanisms and storage of particles in hair follicles and presents no new experimental results, highlighting the need for further research in their safe application in dermatology and cosmetics.

This case report describes a 79-year-old woman whose skin lesions were attributed to a cosmetic product, with complete resolution following mechanical removal of material and metronidazole treatment.

This study found that transplanted microencapsulated dermal papilla cells in rat footpads can regenerate hair follicles and sebaceous gland structures, suggesting a potential substitute for fresh dermal papillae cells.

Discoid lupus erythematosus involves immune activation and fibrosis around hair follicles, with shared pathways across humans, dogs, and mice, suggesting potential treatments for both humans and animals.

In this study, high-resolution ultrasound imaging revealed that DHT administration in male C57BL/6 mice leads to increased epidermal and dermal thicknesses and decreased skin elasticity, simulating structural changes associated with Androgenetic Alopecia.

This study generated a transcriptomic map of human hair follicle compartments, providing a database for identifying compartment-specific gene expression which may aid in developing targeted treatments for hair follicle disorders.