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This study suggests that extracellular vesicles from prostate cancer cells could aid in identifying tumor heterogeneity and serve as biomarkers, while also playing a role in SARS-CoV-2 infection in nasopharyngeal mucus.

This study reports that Rituximab may be a safe and effective treatment for refractory juvenile systemic lupus erythematosus complicated by macrophage activation syndrome, allowing for successful steroid tapering.

This study found that patients with RASopathies demonstrated lower levels of serum IgA and CD8 T cells compared to controls, potentially indicating an increased risk of developing autoimmune disorders.

This study reported a series of eight children with hereditary vitamin D-resistant rickets in Tunisia, identifying both common and novel mutations in the vitamin D receptor gene, and noting significant improvement with intravenous calcium treatment in most patients.

This case report documented a novel presentation of a canine viral plaque appearing as a solitary exophytic keratin-filled mass, highlighting the need to differentiate it from a hair follicle tumor.

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

This case report describes a Japanese woman diagnosed with both Vogt-Koyanagi-Harada disease and sarcoidosis, suggesting a potential shared pathophysiology between the two conditions.

This case report describes an 8-year-old child with Down's syndrome who presented with eruptive syringomas on the face and hand.

This study found that 9.1% of surveyed previously-infected adult residents in Saudi Arabia reported skin symptoms related to COVID-19, with rashes being the most common.

This case report suggests that Trichostasis spinulosa should be considered in diagnosing treatment-resistant open comedone-like lesions and that skin surface biopsy might be an effective diagnostic method.

This case study reports that a 3 ½ year-old male with vitamin D-dependent type II rickets showed partial improvement in alopecia and rickets when treated with high doses of 1,25(OH)2 vitamin D3.

Olmsted syndrome can be inherited as an autosomal recessive trait due to a rare TRPV3 gene mutation.

This case report highlights a 21-year-old woman with seizures, mental retardation, spastic diplegia, and ichthyosis consistent with Sjogren-Larsson syndrome, and emphasizes the importance of differential diagnosis when additional symptoms are present.

In this study, physicians diagnosed a 3-year-old with scurvy due to severe vitamin C deficiency, influenced by a vegan diet and potential early-stage celiac disease; after treatment with vitamin C supplementation, her condition rapidly improved, highlighting the importance of dietary considerations in pediatric health.

This case report highlights a patient who developed cutaneous sarcoidal lesions at the site of platelet-rich plasma injections after COVID-19 infection and vaccination, suggesting possible immune system involvement.

This study suggests that recombinant Lumpy Skin Disease Virus strains pose a severe threat to yaks in the Qinghai-Tibet Plateau, causing high mortality and emphasizing the need for targeted control strategies.

A woman showed neurological symptoms from psittacosis linked to bird exposure, improving after antibiotic treatment.

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The researchers reported two brothers with a new variant of X-linked trichothiodystrophy associated with an RNF113A gene mutation, highlighting features such as intellectual disability and growth failure, but without previously reported endocrinological or genital abnormalities, underlining the importance of genetic counseling for such variants.

This study found that patients with RASopathies have lower serum IgA and CD8 levels compared to controls, indicating a potential risk for developing autoimmune disorders.

This study found that hospitalized pediatric COVID-19 patients frequently display skin, mucosal, and nail manifestations, particularly periorbital erythema and edema, and the authors suggest COVID-19 be considered among childhood viral exanthem rashes.

The 7-month-old boy has a persistent rash that doesn't improve with typical skin treatments.

This case report highlights the importance of trans-esophageal echocardiography in distinguishing Libman-Sacks endocarditis from infective endocarditis in systemic lupus erythematosus patients, guiding appropriate treatment for associated cerebrovascular disease.

Raltegravir may cause hair loss in some patients.

This case report identifies a 51-year-old woman whose nonpruritic urticated rash was an initial presentation of systemic lupus erythematosus, highlighting the importance of comprehensive serological evaluation and biopsy for accurate diagnosis.

This review examines host factors like ACE2 and TMPRSS2 in SARS-CoV-2 infection, exploring how genetic variants and advanced cellular analyses might clarify COVID-19's severity and heterogeneity; it reports no new results.

This study found that cutaneous squamous cell carcinomas in mice infected with murine papillomavirus preferentially arise from Lgr5+ progenitor cells, while squamous cell dysplasia does not.

This study found that intrathymic injection of recipient-type splenocytes into donor rats, combined with antilymphocyte antiserum, effectively prevented graft-versus-host disease for up to 300 days.

This report describes a rare case of pityriasis rosea-like eruption in a 52-year-old Thai woman following Oxford/AstraZeneca COVID-19 vaccination, emphasizing the condition does not preclude further vaccinations.

This research discusses potential cancer vaccine strategies using cell-based and DNA vector-based approaches, and suggests targeting the v3 splice variant of thioredoxin reductase 1 to inhibit cancer cell motility and metastasis formation.