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This study found that mercury chloride administration in rats led to decreased intraepidermal nerve fibers and increased Langerhans cells, suggesting small nerve fiber damage after mercury poisoning.

This study used cashmere goats to reveal distinct intermediate states of dermal papilla cells, each with specific roles in hair growth, shedding, and regeneration.

Three-dimensional culture helps dermal papilla cells grow new human hair follicles.

This study found that the clionasterol-rich hexane fraction of Caulerpa racemosa may protect against particulate matter-induced skin damage by reducing oxidative stress and mitochondrial-mediated apoptosis in human keratinocytes and zebrafish.

This study found that inhibiting the enzyme ornithine decarboxylase (ODC) prevented UVB-induced basal cell carcinomas in a mouse model, suggesting ODC is a potential target for chemoprevention strategies.

This study identified a large deletion in the desmoglein 4 gene as the genetic basis of the Iffa Credo "hairless" rat's skin phenotype, linking it to lanceolate hair mutations.

This study developed a new analytical method to identify a wide range of endocrine disrupting compounds in full-term amniotic fluid, revealing diverse substances with potential endocrine activity.

This study observed that trichoscopy of long-lasting lesions in a chronic stage revealed specific features such as absence of follicular openings, cicatricial patches, and thick arborizing vessels.

Skin cells can help create early hair-like structures in lab cultures.

This study suggests that a specific subpopulation of umbilical cord-derived mesenchymal stem cells, CMD, may enhance wound healing and tissue quality in chronic skin ulcers, with promising results in both murine and equine models.

In this case study, researchers detailed two Saudi cases of the ultra-rare Trichohepatoneurodevelopmental syndrome, identifying pathogenic variants in the CCDC47 gene and reinforcing a strong gene-disease association, which helps clarify the disorder's clinical features and genetic mutations.

This article reviews antibody drug conjugates for cancer treatment, describing their mechanism, recent approvals, and ongoing research efforts, but reports no new clinical results.

5α-Reductase helps regulate hormone action in toad testes, especially during breeding season.

This source reports that trastuzumab deruxtecan improves outcomes in HER2-positive and HER2-low metastatic breast cancer, emphasizing the need for careful adverse event monitoring, particularly for interstitial lung disease, and managing emetic risk to maximize benefits.

This study concluded that dilated cardiomyopathy in Ctsl-deficient mice is mainly due to the lack of cathepsin L in cardiomyocytes, with additional heart stress from the fur defect.

This report discusses a potentially underdiagnosed form of multisystem Langerhans cell histiocytosis in infants, demonstrating the use of thymic sonography for staging, highlighting a case where thymic and cutaneous involvement was confirmed, and suggesting thymic ultrasound may aid in better diagnosis and management of LCH.

This study reports that the differential expression patterns of three retinaldehyde dehydrogenases suggest a regulated need for retinoic acid synthesis in various organs during late mouse organogenesis.

This review discusses consumers' positive attitudes towards direct-to-consumer pharmaceutical advertising, highlighting its impact on patient engagement despite physicians' mixed opinions on its influence on the doctor-patient relationship.

In this study, VD(3) pretreatment increased hair follicle formation in a rat model by promoting dermal papilla cell differentiation, suggesting potential for hair regeneration therapy.

This study introduces the Hair Cell Analysis Toolbox (HCAT), a machine-learning software that automates the analysis of cochlear hair cells, enabling unbiased and comprehensive imaging data interpretation.

This article discusses the chronic inflammatory skin diseases acne keloidalis nuchae and dissecting cellulitis of the scalp, focusing on their shared etiology and differing progression, and reports no new clinical findings.

In this study, researchers found that mouse hair follicles recruit Langerhans cells by secreting chemokines, acting as key portals for these cells in both mice and humans.

This article provides contact information for Bruce A. Morgan and features no new research findings.

This study systematically reviewed clinical findings in trichothiodystrophy patients and suggested a new clinico-genetic classification to help better understand the ichthyotic phenotype and its management.

This study established that the Dct::CreERT2 mouse line is effective for targeting and studying adult melanocyte stem cells, contributing to the understanding of melanocyte biology and hair pigmentation.

In this study, researchers developed a mouse model of scarring alopecia and observed significant reductions in CD200R expression in affected skin, potentially linking this signaling pathway to immune attacks on hair follicles and suggesting new treatment targets for scarring hair loss.

This study on Sdr16c5/Sdr16c6-null mice found that inactivating these genes significantly increased Meibomian gland secretions and altered lipid profiles but had a subtle impact on sebogenesis, suggesting the genes control a bifurcation point in meibogenesis pathways.

This study found that the M5 isolation method for human dermal papilla cells significantly improved attachment efficiency, proliferative capacity, and trichogenic potential, providing an optimized strategy for scalable manufacturing in hair regeneration therapies for conditions like alopecia.

This study found that overexpression and knockdown of DKK4 influence genes involved in hair follicle growth and development in Angora rabbits and identified specific SNPs in DKK4 associated with wool quality, notably showing that the TT/GG haplotype combination relates to higher fibre diameters.