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Immunology
January 2025
Department of Immunology and Molecular Genetics, Kawasaki Medical School, Kurashiki, Japan.
Epstein-Barr virus-induced 3 (EBI3) functions as a component of the heterodimer cytokine IL-27, which regulates innate and acquired immune responses. The expression of EBI3 gene is induced by Toll-like receptors (TLRs). Repeated treatment with imiquimod (IMQ), a TLR7 agonist, induces splenomegaly and cytopaenia due to increased splenic function.
View Article and Find Full Text PDFCerebral malaria (CM) is a severe complication of Plasmodium falciparum infection, with resistance to antimalarial drugs, including artemisinin-based combination therapies(ACTs), posing a significant threat. CD4+ naive cells expressing CCR7 are known to play a protective role, as they readily migrate to secondary lymphoid tissues activated by CCL19 chemokines. In an effort to address this challenge, we investigated the impact of Annona muricata, an herbaceous and immunomodulatory plant, on CCL19 concentration.
View Article and Find Full Text PDFInfectious diseases pose significant challenges to Norwegian Atlantic salmon aquaculture. Vaccines are critical for disease prevention; however, a deeper understanding of the immune system is essential to improve vaccine efficacy. Immunoglobulin M (IgM) is the main antibody involved in the systemic immune response of teleosts, including Atlantic salmon.
View Article and Find Full Text PDFBMJ Case Rep
January 2025
Surgical Oncology, Guthrie Robert Packer Hospital, Sayre, Pennsylvania, USA.
A splenic inflammatory pseudotumour (IPT) is a rare condition in which inflammatory cells and non-cancerous specialised cells known as myofibroblasts abnormally replicate in the spleen. Patients with IPT may experience symptoms like abdominal pain, fever and weight loss, making it difficult to distinguish from processes like cancer. As a result, diagnosing IPT often requires imaging studies and microscopic examination.
View Article and Find Full Text PDFMol Biochem Parasitol
January 2025
Department of Anatomy & Embryology, Faculty of Veterinary Medicine, Kafrelsheikh University, Egypt. Electronic address:
This study investigated the effect of dandelion (Taraxacum officinale) leaf aqueous extract (DLE) on the immunological response of mice following infection with Schistosoma mansoni. Mice (in groups of 7) were first experimentally infected with S. mansoni and, 6 weeks later, were treated with praziquantel (PZQ) and/or DLE.
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