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In this observational study, among 135 Italian outpatients with alopecia areata, OCD symptoms were prevalent in 18.5%, and emotional distress was found in 20.7%, with emotional distress mediating the relationship between illness perceptions and OCD symptomatology.

This study found that overexpression of the enzyme ornithine decarboxylase in transgenic mice led to UVB-induced skin tumors, but this was prevented by the ODC inhibitor α-difluoromethylornithine.

This study found that extreme morning and evening chronotypes exhibited significant differences in the timing of circadian clock gene expression in hair follicle cells.

This study reports that the maintenance and morphogenesis of skin appendages rely on both the dose and duration of ectodysplasin signaling.

This study found that while Eda and Edar proteins interact in vitro, their roles in dental development differ, with downless mutant mice showing distinct tooth defects compared to tabby mutants.

In this study, researchers found that a positive feedback loop involving Ca 2+ and RHD2 NADPH oxidase-derived ROS helps maintain growth sites, crucial for root hair development and cell shape in Arabidopsis thaliana.

In this case study, the authors explored the management of ophiasis, a rare and challenging form of alopecia areata, in a 3-year-old boy using the Unani system of medicine, aiming to provide insights for treatment approaches.

Sox13 is a new marker for early hair follicle development and differentiation.

This study found that female students aged 18-21 with PCOS had higher weight compared to those without, though their BMI remained in the normal range.

This study identified a new genetic locus, ahl4, on distal Chromosome 10 that contributes to the early-onset, severe hearing loss in A/J mice compared to B6 mice.

This study found that a blink frequency of at least 20 blinks per minute is necessary to maintain tear film stability in young participants with dry eye symptoms, with lower frequencies significantly worsening various indicators of eye dryness.

This article discusses the concept of "The Good Old Days" in dermatology and reports no new clinical findings.

This review discusses the importance of early diagnosis and a multidisciplinary approach in managing polycystic ovary syndrome to prevent metabolic complications and address dermatological issues.

This study reported that mannan oligosaccharides improved the fur quality, immune response, antioxidant status, and gut microbiota of fur-growing raccoon dogs, suggesting they could potentially replace antibiotics in their diet.

This case report highlights an 11-year-old girl with dermatopathia pigmentosa reticularis, identifying associated Salzmann's nodular degeneration of the cornea and emphasizing the need for a multidisciplinary management approach.

This case report describes a 9-year-old boy with atypical alopecic and aseptic nodules of the scalp, suggesting possible inclusion within the spectrum of typical AANS and DCS due to its prepubertal onset and facial involvement.

A man developed neurological issues from SARS-CoV-2 without severe breathing problems, worsening to death.

This study found that introducing the recombinant rat OTC gene into SPF-ASH mice restored normal hair growth and metabolic function, improving symptoms associated with OTC deficiency.

In this study, LED irradiation was found to promote hORSC proliferation and stimulate the Wnt5a/β-catenin and ERK signaling pathways, suggesting a potential mechanism for hair growth.

This case report suggests that madarosis, or eyelash loss, may be associated with mitochondriopathy, expanding the known causes of madarosis to include this condition.

This study found that hair dyeing is more common among Korean women than men and among individuals with significant grayness, and it was not linked to higher scalp disease prevalence.

This study found that persistent acne in adult females is often moderate severity, and younger age, premenstrual flare, and irregular menstruation were linked to PCOS, suggesting a need for screening.

A new genetic mutation causing Xeroderma Pigmentosum was found in an 8-year-old girl, affecting her DNA repair.

In this study, researchers developed an acellular bioscaffold made from ovine tendon collagen with an antibacterial coating for treating skin wounds. They found that genipin crosslinking improves the scaffold's properties, and with plasma polymerisation, it enhances antibacterial activity, potentially benefiting wound healing.

This study reported a 6.3% prevalence of PCOS among women in a Sri Lankan community, with most cases presenting as oligo/amenorrhea and polycystic ovaries.