Purpose: We report a severe case of human papillomavirus-associated epithelial hyperplasia in a man infected with human immunodeficiency virus. These lesions were recalcitrant to treatment with surgical modalities and were eventually controlled with the daily application of a topical cidofovir gel.
Patient And Methods: A single case is presented, along with a relevant review of the published data.
Results: Before the initiation of cidofovir treatment, the patient had approximately 80% of his gingiva and buccal mucosa engrossed by confluent papillomatous lesions. At 2 weeks after cidofovir treatment, the lesions had markedly regressed, and by 4 weeks, they were almost fully resolved. No untoward adverse reactions occurred.
Conclusions: Cidofovir formulated as a gel can be safe and effective for the treatment of epithelial hyperplasia in those with human immunodeficiency virus infection.
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http://dx.doi.org/10.1016/j.joms.2010.10.040 | DOI Listing |
Medicine (Baltimore)
January 2025
Urology and Metabolic Rehabilitation Center, Beijing Rehabilitation Hospital, Capital Medical University, Xixia Zhuang, Badachu, Shijingshan District, Beijing, China.
Prostate cancer is epithelial malignant prostate hyperplasia caused by a tumor. We found prostate cancer GSE141551 and GSE200879 profiles from gene expression omnibus database, followed by differentially expressed genes (DEGs) analysis, weighted gene co-expression network analysis, protein-protein interaction analysis, gene function enrichment analysis, and comparative toxicology database analysis. Finally, the gene expression heat map was drawn, and miRNA information regulating core DEGs was retrieved.
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December 2024
1Tri-Institutional Training Program in Laboratory Animal Medicine and Science, Memorial Sloan Kettering Cancer Center, Weill Cornell Medicine, and The Rockefeller University, New York, New York.
Chlamydia muridarum (Cm) has reemerged as a moderately prevalent infectious agent in research mouse colonies. Despite its experimental use, few studies evaluate Cm's effects on immunocompetent mice following its natural route of infection. A Cm field isolate was administered (orogastric gavage) to 8-wk-old female BALB/cJ (C) mice.
View Article and Find Full Text PDFJ Pers Med
January 2025
Multidisciplinary Breast Centre, Department of Women's and Children's Health Sciences and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy.
B3 breast lesions, classified as lesions of uncertain malignant potential, present a significant diagnostic and therapeutic challenge due to their heterogeneous nature and variable risk of progression to malignancy. These lesions, which include atypical ductal hyperplasia (ADH), papillary lesions (PLs), flat epithelial atypia (FEA), radial scars (RSs), lobular neoplasia (LN), and phyllodes tumors (PTs), occupy a "grey zone" between benign and malignant pathologies, making their management complex and often controversial. This article explores the diagnostic difficulties associated with B3 lesions, focusing on the limitations of current imaging techniques, including mammography, ultrasound, and magnetic resonance imaging (MRI), as well as the challenges in histopathological interpretation.
View Article and Find Full Text PDFPol J Pathol
January 2025
Department of Biology, Faculty of Dentistry, Gazi University, Ankara, Turkey.
The role of cancer stem cells (CSC) in oral cancer is widely accepted. Yet, the existence of CSC in dysplastic tissue and the molecular pathways of progression from dysplasia to malignancy remain to be explored. Our retrospective study aimed to analyze the presence of CSC in oral epithelial dysplasia and oral squamous cell carcinoma (OSCC) concerning two epithelial-mesenchymal transition markers: Snail and E-cadherin.
View Article and Find Full Text PDFDis Aquat Organ
January 2025
Department of Hydrobiology, Ichthyology and Biotechnology of Reproduction, West Pomeranian University of Technology in Szczecin, Kazimierza Królewicza 4, 71-550 Szczecin, Poland.
The 2022 Oder River disaster was one of the most significant harmful events in recent European river history, with an estimated 60% reduction in fish biomass in the lower section of the river. While the prevailing hypothesis attributes associated fish kills to toxins from golden algae Prymnesium parvum, our histopathological study on the gills of 2 common cyprinid fish species, namely vimba bream Vimba vimba (L.) and roach Rutilus rutilus (L.
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