Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Clinico-Pathological Significance of Tumor Infiltrating Immune Cells in Oral Squamous Cell Carcinoma-Hope or Hype?
Head Neck
January 2025
Department of Pathology, All India Institute of Medical Sciences, Rishikesh, India.
Background: To correlate between immunohistochemical expression of tumor-infiltrating lymphocytes (TILs), tumor-associated macrophages (TAMs), and natural killer (NK) cells with the AJCC 8th edition TNM staging system and other disease-modifying clinico-pathological variables.
Methods: The representative histology sections of tumor invasive margin (IM) and tumor core (TC) were selected according to the International Immuno-Oncology Biomarker Working Group and were subjected to immunohistochemistry with antibodies for TILs (CD3, CD8, FOXP3), NK Cells (CD57), TAMs (CD68, CD163) and pan-leukocyte marker (CD45). Histo-immuno-density-intensity (HIDI) scoring was calculated as a product of the proportion and intensity of staining.
Introduction: Indoleamine-2,3-dioxygenase (IDO) converts L-tryptophan (T) to L-kynurenine (K) resulting in an immunosuppressive microenvironment. Aim of the current study is to evaluate in patients with neuroendocrine tumor (NET): 1) T and K concentrations; 2) correlation with clinical outcome; 3) relationship between IDO activity and inflammatory cytokines.
Methods: A cross-sectional study was performed to investigate the IDO pathway in patients in follow-up for NET.
Chronic traumatic encephalopathy: State-of-the-science update and narrative review.
Clin Neuropsychol
January 2025
Departments of Neurology and Anatomy & Neurobiology, Boston University Chobanian & Avedisian School of Medicine, Boston University CTE and Alzheimer's Disease Research Centers, Boston, MA, USA.
Objective: The long-recognized association of brain injury with increased risk of dementia has undergone significant refinement and more detailed study in recent decades. Chronic traumatic encephalopathy (CTE) is a specific neurodegenerative tauopathy related to prior exposure to repetitive head impacts (RHI). We aim to contextualize CTE within a historical perspective and among emerging data which highlights the scientific and conceptual evolution of CTE-related research in parallel with the broader field of neurodegenerative disease and dementia.
View Article and Find Full Text PDFIncidental Finding of a Persistent Right Vitelline Artery in a 13-Year-Old Boy with Acute Appendicitis: A Case Report with Clinico-Pathological Correlation and a Comprehensive Literature Review.
Int J Surg Pathol
January 2025
Pathology Department, Complejo Asistencial Universitario de León, León, Spain.
The persistence of fetal vitelline structures may occur. The primary intestinal arterial supply development happens normally in this scenario, but a vitelline vascular remnant (VVR) persists. A 13-year-old boy with a history of severe and intermittent abdominal pain since early infancy presented to the Emergency Department with clinical, analytical, and ultrasonographic findings suggestive of acute appendicitis.
View Article and Find Full Text PDFMolecular Mutations and Clinical Behavior in Bethesda III and IV Thyroid Nodules: A Comparative Study.
Cancers (Basel)
December 2024
Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal, QC H3T 1E2, Canada.
Thyroid cancer is the most common endocrine malignancy, and accurate diagnosis is crucial for effective management. Fine needle aspiration cytology, guided by the Bethesda System for Reporting Thyroid Cytopathology, categorizes thyroid nodules into six categories, with Bethesda III and IV representing indeterminate diagnoses that pose significant challenges for clinical decision-making. Understanding the molecular profiles of these categories may enhance diagnostic accuracy and guide treatment strategies.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!