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This index of Harper's Textbook of Pediatric Dermatology, Fourth Edition, provides no clinical results or new findings.

This review discusses the dynamic behavior of immune cells in skin immune responses using intravital imaging in mice and reports no new clinical results.

In this study, a clear pattern of selective sweep was observed for the SLC24A5 gene, with high linkage disequilibrium and low haplotype diversity, but no clear correlation with UV radiation intensity was found.

The meeting highlighted the genetic basis of female pattern hair loss and various skin health insights.

ANp63 is crucial for skin integrity, new filaggrin gene mutations link to eczema, hair can regrow from non-stem cells, sunburns are increasing, and glucocorticoids help treat skin allergies by affecting immune cells.

This study found that normal murine hair follicles are direct targets for melatonin bioregulation, expressing receptors that are regulated in a hair cycle-dependent manner, influencing keratinocyte apoptosis.

This study found that patients with severe acne vulgaris had different systemic inflammatory indices and hematologic parameters compared to healthy individuals.

This study found that dedifferentiated corneal epithelial cells can revert to a stem-cell-like state, aiding tissue homeostasis and repair, with this plasticity limited to the epithelial lineage and enhanced by niche-derived cytokines.

This review summarizes the application of genome wide association studies and selection signature analyses in sheep and goat breeding in China, highlighting genomic regions that influence traits like reproductive performance and body size.

In this study, researchers developed an antioxidant hair tonic using Dipteryx odorata (cumaru) extract, aimed at treating scalp psoriasis, which could potentially improve quality of life for patients due to its natural anti-inflammatory and antioxidant properties.

This review highlights that while pharmacotherapy, including biological agents, provides varying but often partial control of hidradenitis suppurativa depending on disease severity, significant challenges and high relapse rates persist, necessitating further research for more effective treatments.

This study highlights the potential of nanofibers in cosmeceuticals, reporting that nanofiber facial masks outperform regular masks in cleansing, and notes their exploratory use in anti-acne patches for enhanced acne management.

This review highlights the significance of animal fibers, examining the molecular mechanisms influencing hair follicle development and their impact on fiber quality and quantity, with a focus on studies involving Angora and cashmere goats.

This study identified a 582-bp deletion upstream of LHX2 in cashmere goats, likely linked to hair follicle development and cashmere production, providing insights into genetic factors in cashmere trait selection.

In this case report, Trichophyton rubrum was isolated from a dog with dermatophytosis, and treatment with ketoconazole shampoo and oral itraconazole led to complete healing and no recurrence in follow-up.

This case report describes a patient with systemic lupus erythematosus who developed leukocytoclastic vasculitis, suggesting this skin condition may be related to SLE exacerbation.

This study found that prolactin is a key regulator of keratin expression in human hair follicles, enhancing specific keratin types and influencing epithelial stem cell-associated keratins.

This study found that activating Nrf2 in human hair follicles significantly reduced oxidative stress, lipid peroxidation, and protected against hair growth inhibition, suggesting a protective role for Nrf2 against redox insult in this context.

In this study on Drosophila wings, researchers identified 435 genes with significant expression changes during wing hair morphogenesis, and found new phenotypes for 9 genes through functional validation.

This study used single-cell RNA sequencing to map the cellular composition of sheep hair follicles, revealing differentiation pathways and potential molecular mechanisms for wool curvature, which may inform sheep breeding.

This study found that mutations in the Sgk3 gene cause defective hair follicle development and altered hair cycling in mice, with variable phenotypic outcomes depending on different dysfunction patterns of the SGK3 protein.

This study documented three cases of acute thallium poisoning—one involving accidental overdose and two linked to intentional homicide—characterized by neurological and systemic symptoms, and in severe instances, death, underscoring thallium compounds' significant toxicity.

In this study, the researchers found that a 28-day topical treatment with a postbiotic ferment complex notably altered the scalp microbiome in women with sensitive scalps, increasing certain bacterial species and decreasing others, while also reportedly alleviating symptoms of sensitive skin syndrome in all participants.

This study reports that pulsed biomagnetic fields may play a role in the deformation of red blood cells by facilitating cross-talk between RBCs and human hairs in vitro.

This study observed that PAD type III and trichohyalin are expressed earlier than their deiminated form during the first and second hair cycles in rat hair follicles, indicating a potential additional factor is involved in triggering deimination.

In this case report, a newborn with Conradi-Hünermann-Happle syndrome was diagnosed through early skin biopsy, which revealed unique histopathological features, including dystrophic calcifications, confirming a pathogenic variant in the EBP gene.

This proof-of-concept study reported that a new, ultra-fast, one-step immunohistochemistry method improved the interpretation of Mohs surgery slides, particularly for poorly differentiated tumors.

This article reports on a patient case of Cronkhite-Canada syndrome, detailing symptoms and diagnostic findings, and reviews the syndrome's characteristics without presenting new clinical data.

This study observed that CDH3-related congenital hypotrichosis with juvenile macular dystrophy presents with childhood-onset progressive chorioretinal atrophy and universally thin and sparse scalp hair.

This case report highlights the association of three CX26 gene mutations, particularly the D50N mutation, with keratitis–ichthyosis–deafness syndrome and its potential role in scalp squamous cell carcinoma and breast cancer development in a patient.