Browsing by Author "Campoverde Ortega, Gabriela Noemi"

Filter results by typing the first few letters
Now showing 1 - 1 of 1
  • No Thumbnail Available
    Item
    CARGA EXOSOMAL: BIOMARCADORES EN EL DIAGNÓSTICO DEL CÁNCER
    (2025-02-25) Campoverde Ortega, Gabriela Noemi; Proaño Pérez, María Elizabeth; Universidad Técnica de Ambato/ Facultad de Ciencias de Salud /Carrera de Laboratorio Clínico
    Cancer is a global health problem, and one of its main challenges is timely detection. Therefore, the determination of exosomal biomarkers has been proposed as a possible tool when diagnosing this pathology. In addition to being important elements in intracellular communication by transporting cellular biomolecules such as lipids, nucleic acids, proteins, and metabolites associated with their producer cell, they act as main regulators of the tumor microenvironment, responsible for angiogenesis, progression, and development of metastasis. For their isolation, there are various techniques related to ultracentrifugation, ultrafiltration, and immunoaffinity that allow their separation from different sources, whether biological fluids or culture media, facilitating their study in the context of cancer.