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| http://dx.doi.org/10.1165/rcmb.2018-0367ED | DOI Listing |
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Solid pseudopapillary neoplasm of the pancreas in a 54-year-old woman: A case report and the literature analysis.
Pathol Res Pract
December 2024
Dnipro State Medical University, Dnipro 49044, Ukraine.
Introduction: Solid pseudopapillary neoplasm (SPN) is a rare pancreatic tumor typically occurring in young females. This case presents an instance of SPN in a 54-year-old Caucasian female, highlighting atypical age of onset and providing new insights into the tumor's clinical and histopathological diversity.
Case Report: A 54-year-old female with no significant past medical history presented with upper abdominal discomfort and weakness.
The Role of WNT5a and TGF-β1 in Airway Remodelling and Severe Asthma.
Allergy
January 2025
Department of Respiratory Sciences, College of Life Sciences, and NIHR Biomedical Research Centre (Respiratory Theme), Glenfield Hospital, Leicester, UK.
Background: Airway remodelling is a feature of severe asthma with airway epithelial damage observed frequently. We evaluated the role of WNT5a and TGF-β in asthmatic airway biopsies and in sputum and bronchial brushings assessed their role in remodelling.
Methods: WNT5a and TGF-β protein expression were assessed in the lamina propria epithelium of people with asthma (GINA 1-3, n-8 and GINA 4-5, n-14) and healthy subjects (n-9), alongside relevant remodelling markers.
The bitter flavor of Banxia Xiexin Decoction activates TAS2R38 to ameliorate low-grade inflammation in the duodenum of mice with functional dyspepsia.
J Ethnopharmacol
December 2024
Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210008, China. Electronic address:
Ethnopharmacological Relevance: Banxia Xiexin Decoction (BXD) is a traditional herbal formulation with a bitter flavor that has a long-standing history of use in Asia for treating functional dyspepsia (FD). In traditional Chinese medicine, the bitter flavor is believed to play a critical role in the therapeutic activity of BXD. The ethnopharmacological properties of bitter plant extracts are closely associated with their anti-inflammatory effects, which may contribute to their efficacy in FD.
View Article and Find Full Text PDFTranscriptomic Profiles in Nasal Epithelium and Asthma Endotypes in Youth.
JAMA
January 2025
Division of Pediatric Pulmonary Medicine, UPMC Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, Pennsylvania.
Importance: T helper 2 (T2) cells and T helper 17 (T17) cells are CD4+ T cell subtypes involved in asthma. Characterizing asthma endotypes based on these cell types in diverse groups is important for developing effective therapies for youths with asthma.
Objective: To identify asthma endotypes in school-aged youths aged 6 to 20 years by examining the distribution and characteristics of transcriptomic profiles in nasal epithelium.
TGF-β drives differentiation of intraepithelial mast cells in inflamed airway mucosa.
J Clin Invest
January 2025
Similarly to acute intestinal helminth infection, several conditions of chronic eosinophilic type 2 inflammation of mucosal surfaces, including asthma and eosinophilic esophagitis, feature robust expansions of intraepithelial mast cells (MCs). Also the hyperplastic mucosa of nasal polyposis in the context of chronic rhinosinusitis, with or without COX1 inhibitor intolerance, contains impressive numbers of intraepithelial MCs. In this issue of the JCI, Derakhshan et al.
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