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Overview of Exosomes

Overview of Exosomes

Exosomes are stable, lipid bilayer-enclosed vesicles capable of crossing biological barriers. They can carry a wide range of molecules required for intercellular communication. Once exosomes are released from the cell where they originated, they enter a recipient cell through various pathways such as fusion, receptor-mediated endocytosis, macropinocytosis, and phagocytosis.
Stahl et al. discovered exosomes in 1983, but the exosomes were initially considered waste products released from the...

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Related Experiment Video

Updated: Mar 8, 2026

Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes

Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes

Published on: May 24, 2019

Exosomes in Cancer Diagnostics.

Young Hwa Soung¹, Shane Ford², Vincent Zhang³

¹Department of Pathology, Stony Brook Medicine, 101 Nicolls Road, Stony Brook, NY 11794, USA. younghwa.song@stonybrookmedicine.edu.

|January 14, 2017

Summary

This summary is machine-generated.

Cancer exosomes are key to cell communication and can be used as biomarkers for early detection, diagnosis, and therapy selection. These extracellular vesicles offer valuable insights into cancer progression and treatment strategies.

Keywords:

biomarkers cancer exosomes

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Using Nanoplasmon-Enhanced Scattering and Low-Magnification Microscope Imaging to Quantify Tumor-Derived Exosomes

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Exosomal miRNA Analysis in Non-small Cell Lung Cancer NSCLC Patients' Plasma Through qPCR: A Feasible Liquid Biopsy Tool

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Area of Science:

Cell Biology
Oncology
Biochemistry

Background:

Exosomes are extracellular vesicles involved in intercellular communication.
Cancer-derived exosomes influence tumor microenvironment, immunity, angiogenesis, and metastasis.
Exosomes carry biomolecules like nucleic acids, proteins, and lipids, reflecting parental cell characteristics.

Conclusions:

Exosomes show significant promise as cancer biomarkers.
Further research can leverage exosomes for improved early detection, diagnosis, and personalized cancer therapy.