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http://dx.doi.org/10.1136/bcr-2017-223901 | DOI Listing |
Microbiol Spectr
January 2025
Department of Virology, Pontchaillou University Hospital, Rennes, France.
We report a case of wild-type rubella virus (genotype 2B) granuloma in a 29-year-old immunocompromised patient with a full vaccination scheme. He had been followed since his early teens for an unlabeled systemic inflammatory disease. On an inguinal node biopsy, histological analysis revealed a nguudiffuse non-necrotic granulomatous inflammation with no identified conventional infectious agent involved in granuloma formation.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
Department of cariology and Endodontology, Peking University School and Hospital of Stomatology & National Center for Stomatology & National Clinical Research Center for Oral Diseases & National Engineering Research Center of Oral Biomaterials and Digital Medical Devices& Beijing Key Laboratory of Digital Stomatology & NHC Key Laboratory of Digital Stomatology & NMPA Key Laboratory for Dental Materials, Beijing 100081, PR China.
Periodontitis is a chronic inflammatory condition mainly caused by the interaction between the host immune system and periodontal tissue pathogens, and may lead to consequences, such as alveolar bone defects and tooth loss. Incomplete bacterial removal, persistent inflammation and high reactive oxygen species (ROS) environment are the main challenges for periodontal tissue repair and alveolar bone regeneration. In this study, an injectable composite microgel (Gelatin methacryloyl-Phenylboronic acid/Hydroxyadamantane, GPH) loaded with antimicrobial peptide (AMP) and cerium dioxide (CeO) microspheres was developed to achieve a synergistic function of bacteriostasis, immunomodulation, and ROS removal.
View Article and Find Full Text PDFCell Mol Gastroenterol Hepatol
January 2025
Division of Allergy and Immunology, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, Perelman School of Medicine at University of Pennsylvania. Electronic address:
Background & Aims: Eosinophilic esophagitis (EoE) is a chronic esophageal inflammatory disorder characterized by eosinophil-rich mucosal inflammation and tissue remodeling. Prior research has revealed the upregulation of interferon (IFN) response signature genes (ISGs) in biopsy tissue from EoE patients, but the specific cell types that contribute to this IFN response and the effect of interferons on the esophageal epithelium remain incompletely understood. Here, we use scRNA-seq to examine the expression of IFN and ISGs during EoE and explore how IFN-α and IFN-γ treatments affect epithelial function.
View Article and Find Full Text PDFGastro Hep Adv
September 2024
Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
Background And Aims: Steatotic liver disease (SLD) is the most common chronic liver disease strongly associated with metabolic dysfunction, but its pathogenesis remains incompletely understood. Exploring plasma circulating metabolites may help in elucidating underlying mechanisms and identifying new biomarkers for SLD.
Methods: We examined cross-sectionally the association between plasma metabolites and SLD as well as liver enzymes using data from 4 population-based cohort studies (Rotterdam study, Avon Longitudinal Study of Parents and Children, The Insulin Resistance Atherosclerosis Family Study, and Study of Latinos).
JID Innov
March 2025
Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia, USA.
Background: Skin symptom burden, varying with patient populations, may not be readily observed by clinicians, resulting in incomplete appreciation of total skin disease burden.
Objective: The purpose of this study was to define patient itch burdens and associated health-related QOL affecting different patient demographics and to identify potential population health disparities.
Methods: This is a cross-sectional, secondary data analysis of data captured using an automated routine electronic previsit survey completed by patients who visited Emory Healthcare Dermatology clinic between March 2021 and October 2022 (6532 patient visits).
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