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This report describes three cases of erythromelanosis follicularis faciei et colli showing significant improvement in facial telangiectasia following treatment with a 595-nm pulsed dye laser, with minimal recurrence observed during follow-up.

This study reports that compound heterozygous loss-of-function mutations in the HEPHL1 gene in a child were associated with abnormal hair and cognitive issues, linking altered ferroxidase activity to hair disorders.

This study used a Lebanese national registry to document dermatologic symptoms related to COVID-19 and its vaccines, noting that urticaria and telogen effluvium were common during infection, while urticaria and herpes zoster were notable post-vaccination.

This research investigated the role of EphA1 in embryonic and adult tissues, generating mouse models suggesting potential links to skin and colon cancer, sepsis, and post-traumatic injury.

This letter to the editor discusses excessive hair growth observed around local β-interferon injection sites for malignant melanoma but reports no new clinical results.

This case report highlights that equine multisystemic eosinophilic epitheliotropic disease should be considered in horses presenting with skin lesions and gastrointestinal symptoms, as illustrated by the progression in a 5-year-old horse despite treatment.

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.

In this study, pegylated interferon alfa-2b injections led to local cutaneous reactions, including cutaneous necrosis, in patients with hepatitis C and chronic myelocytic leukemia, requiring dose modifications or treatment withdrawal in some cases.

This study found a recurrent nonsense mutation in the HR gene linked to atrichia with papular lesions in two Kashmiri families, suggesting whole exome sequencing as an efficient method for diagnosis and genetic counseling.

This review highlights the potential of extracellular vesicle-based therapies for treating various diseases, but it also notes challenges like the lack of regulatory guidelines that hinder their clinical development.

In this study, IFN-γ-stimulated iPSC-derived mesenchymal stem cell extracellular vesicles improved atopic dermatitis in mice by reducing Th2 cytokine activity, suppressing inflammation, and restoring skin barrier function, as evidenced by decreased itching and inflammatory markers.

This study observed that numerical chromosomal aberrations were more common in men with severe male factor infertility and azoospermia compared to those with other sperm quality issues, while chromosomal translocations were significantly associated with oligoasthenozoospermia, highlighting important genetic counseling considerations.

This study observed that five out of fourteen individuals aged 13-16 years, who were homozygous for the p.C282Y mutation related to hemochromatosis, had increased liver and phlebotomy-mobilized iron levels.

This study reports that simultaneous cystoscopy, electroejaculation, transurethral resection of ejaculatory ducts, and seminal vesiculography were safe and effective in diagnosing and treating concurrent hematospermia and anorgasmia.

This review compiles evidence from 20 relevant studies and suggests that platelet-rich plasma-derived extracellular vesicles represent a promising therapeutic option in regenerative medicine, although the authors emphasize the need for standardized protocols due to inconsistencies across studies.

This study found that human mesenchymal stem cell-derived extracellular vesicles promote the proliferation and migration of hair follicle cells and increase hair shaft elongation in cultured human hair follicles.

This study reported that dupilumab successfully induced remission of chronic, disseminated eczema herpeticum in a six-year-old girl with DOCK8-deficiency hyper-IgE syndrome, achieving complete resolution of herpetic lesions and significant skin, hair, and nail improvement within three months.

This study found that the novel anti-HER2 antibody RC48 demonstrated promising activity and manageable safety in patients with HER2-overexpressing, advanced gastric or gastroesophageal junction cancer after at least two prior chemotherapy lines.

This study observed that two patients treated with interferon α-2b and ribavirin for chronic hepatitis C experienced complete and reversible straightening of their natural curly hair, which recurred with treatment resumption.

This study observed that heavy draft horses with verrucous pastern dermatitis showed significantly increased expression of keratins K6 and K16, suggesting a phylogenetically conserved keratin expression pattern in response to skin inflammation and proliferation.

This study found that EPHA4 and Ephrin A3 genes are differentially expressed during hair follicle development in fine-wool sheep, suggesting roles in follicle regeneration and density.

This study found that hairless mice with homozygous mutations developed significantly more aggressive basal cell carcinomas and a heightened inflammatory response to UVB exposure compared to their haired littermates.

This study found that mosaic mutations in the CARD14 gene are linked to inflammatory linear verrucous epidermal naevus in two patients, who experienced significant improvement with the IL12/IL23 inhibitor Ustekinumab.

This review discusses the role of extracellular vesicles in wound healing and explores their potential applications in skin repair and treatment of dermal diseases, reporting no new clinical findings.

This paper reports a rare case of telogen effluvium in a young woman following intravaginal imiquimod use without other severe systemic adverse events, resolving gradually over nine months.

Keratin-based hydrogels from human hair and wool are promising for wound dressings and are more eco-friendly.

This study describes a Japanese family with monilethrix and found no clear genotype/phenotype correlation in cases with the E413K mutation in hHb6.