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The natural immune molecules urinary Tamm-Horsfall protein and pentraxin 3 as predictors for recurrent urinary tract infection severity: a single-center self-control study.
Ren Fail
December 2025
Department of Nephrology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Objective: The innate immune defense plays a pivotal role in protecting the urinary tract from uropathogenic invasion and maintaining immune homeostasis. Dysregulation of the innate immune system can result in recurrent urinary tract infections (RUTI) due to heightened susceptibility to uropathogens. Despite this, predicting the risk of recurrence and the degree of immune compromise in patients who have had one urinary tract infection remains challenging.
View Article and Find Full Text PDFPentraxin 3: a novel biomarker in pediatric central nervous system infections.
BMC Pediatr
January 2025
Department of Pediatrics, Faculty of Medicine, Fayoum University, Fayoum, Egypt.
Background: Pediatric CNS infections have been identified as a global health problem, associated with an increased death rate and fatal consequences. Pentraxin 3 (PTX3) is an acute-phase mediator that increases in body fluids and plasma throughout inflammation. Our study was designed to assess the diagnostic and prognostic value of cerebrospinal fluid (CSF) PTX3 levels in pediatric patients with different central nervous system (CNS) infections.
View Article and Find Full Text PDFPentraxin 3 promotes microglial M2 polarization and excitatory synapse formation in the hippocampus in depression.
Int Immunopharmacol
December 2024
Department of Radiology, Affiliated People's Hospital of Jiangsu University, Zhenjiang 212001, China. Electronic address:
Depression is a prevalent mental illness that significantly impairs individuals' overall quality of life and physical well-being. However, the pathological mechanisms of depression remain unclear, and effective treatment strategies are urgently needed. Pentraxin 3 (PTX3), a long pentraxin protein, plays a significant role in various pathological conditions, including infections, immune responses, and tissue repair.
View Article and Find Full Text PDFPTX3-assembled pericellular hyaluronan matrix enhances endochondral ossification during fracture healing and heterotopic ossification.
Bone
December 2024
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan 430079, China. Electronic address:
Endochondral ossification (EO) is a pivotal process during fracture healing and traumatic heterotopic ossification (HO), involving the cartilaginous matrix synthesis and mineralization. Unlike the extracellular matrix, the hyaluronan (HA)-rich pericellular matrix (PCM) directly envelops chondrocytes, serving as the frontline for extracellular signal reception and undergoing dynamic remodeling. Pentraxin 3 (PTX3), a secreted glycoprotein, facilitates HA matrix assembly and remodeling.
View Article and Find Full Text PDFSerum pentraxin-3 as a potential biomarker for diagnosis and prognosis in primary liver cancer: An observational study.
Medicine (Baltimore)
December 2024
Department of Hepatobiliary and Vascular Surgery, Clinical Medical College and The First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
This study aimed to examine serum pentraxin 3 levels in patients with primary liver cancer and to assess its potential as a diagnostic and prognostic biomarker. Serum samples were obtained from 180 patients with primary liver cancer and 180 healthy control subjects. The concentration of PTX3 in these samples was measured using an ELISA kit.
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