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This study found cell-specific variations in POMC mRNA and peptide expression in murine skin, suggesting that PC1 and PC2 convertases contribute to differential POMC processing.

In this study, dermatophytosis was prevalent among 52% of dogs and 70% of cats with skin lesions, with younger animals facing higher infection risks; combined itraconazole, clotrimazole, supportive care, and vaccination led to the fastest recovery.

This study describes the kenogen phase, where hair follicles rest after shedding, and finds its duration and frequency are greater in individuals with androgenetic alopecia, potentially contributing to baldness.

This case report describes a male Persian cat with Cheyletiella spp. infestation causing alopecia and pruritus, which was successfully treated using ivermectin and selenium sulphide shampoo.

This study showed that Thujae occidentalis semen extract inhibited 5alpha-reductase type 2 in laboratory tests and reduced androgen-related hair loss in animal models, suggesting potential use for male pattern baldness.

This study found that the proteins Par3, mInsc, and Gαi3 cooperate to regulate LGN polarization and promote perpendicular cell divisions during murine epidermal morphogenesis.

This study developed a three-dimensional model for studying hair follicle development, showing that immortalized dermal papilla cells retain certain differentiation activities and can induce tubule formation in vitro.

Capitate trichomes have more endoplasmic reticulum and vacuoles, while peltate trichomes have more plastids and larger subcuticular spaces.

This study found that rete ridge morphogenesis in mammalian skin is directed by a BMP-dependent developmental program, which is evolutionarily distinct from other known pathways controlling the development of hair follicles, sweat glands, and fingerprint ridges.

This study found that canine demodicosis diagnosis is complicated by the absence of typical lesions and the presence of atypical symptoms like itching and generalized erythema, challenging traditional diagnostic approaches.

This archive discusses the history and purpose of the Bioline International platform for disseminating scholarly research from developing countries, but reports no new research findings.

This review discusses how transposable element activation may hinder tissue regeneration and explores mechanisms to control this activity, reporting no new experimental results.

This review covers the recent advances in understanding how Turing models may explain various morphogenetic processes, but it reports no new experimental findings.

This study reported that the concept of the onychodermis, defined by CD10 expression, is present in the developing nail organ and may play a role in nail plate formation.

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.

This study discovered that the transcription factor FoxA is crucial for the regeneration of the planarian pharynx, revealing its new role in organ-specific regeneration.

In this study, researchers identified that the oncomodulin protein lineage, specifically the gene pvalb8, plays a crucial role in the development and function of auditory hair cells in zebrafish by promoting cell proliferation through the Wnt signaling pathway.

Norfolk Terriers have a genetic skin defect causing scaling and blisters due to a keratin issue.

This study reports the first known occurrence of Leporacarus gibbus infestation alongside Cheyletiella parasitovorax and Psoropotes cuniculi in a domestic rabbit in Espírito Santo, Brazil.

This article reviews the similarities in early development processes of hair follicles, teeth, and mammary glands and reports no new experimental findings.

This study found that dermatologists in São Paulo reported increased confidence in teledermatology over one year, citing its utility for triage and diagnosis, particularly for superficial infections and pigmentary disorders.

This report presents four new cases of follicular porokeratosis, which exhibit distinct histological features where the cornoid lamella are confined to the follicular ostia.

This study found that PTEN regulates the number and genomic stability of hair follicle stem cells in the skin, with its deficiency leading to increased stem cell accumulation and senescence through interactions with BMAL1 and BMI-1.

This article reviews advances in feather development and regeneration, including pattern formation, stem cell biology, and evolution, but presents no new experimental results.

This report presents a case of a seven-year-old girl with porokeratotic adnexal ostial nevus manifesting as hyperkeratotic verrucous papules on her left foot.

In this study, researchers describe a rare case of trichoepitheliomas in a 7-year-old boy, characterized by multiple skin lesions in a Blaschko-linear pattern, hypothesizing it as a type 1 segmental mosaicism without detected CYLD gene mutations.

This study found that onychomatricoma can fully mimic the nail unit and differentiate toward the nail bed and isthmus, distinguishing it from other pilar tumors.

This review discusses the role of Demodex mites in ocular demodecosis and various eye ailments, highlighting diagnostic methods but noting a lack of standardized treatments, with no new clinical results reported.

This study suggests that chronic treatment with TPA in mouse skin selectively expands a keratinocyte subpopulation hyperinducible for ODC, which may be a key target for neoplastic transformation.

This study found that Sox10 may play a role in early hair follicle development and cycling, as it is expressed in specific regions of the hair follicle during different phases of the hair cycle in mice.