Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers

Exosomes are 40- to 100-nm membrane-bound small vesicles that carry a great variety of cellular cargoes including proteins, DNA, messenger RNAs (mRNAs), and microRNAs (miRNAs). These nanovesicles are detected in various biological fluids such as serum, urine, saliva, and seminal fluids. Exosomes se...

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Main Authors: Teow, Sin Yeang *, Liew, Kitson, Khoo, Alan Soo Beng, Peh, Suat Cheng *
Format: Article
Language:English
Published: IvySpring International Publisher 2017
Subjects:
Online Access:http://eprints.sunway.edu.my/832/
http://eprints.sunway.edu.my/832/1/Ronald%20Teow%20Pathogenic%20role%20of%20exosomes.pdf
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author Teow, Sin Yeang *
Liew, Kitson
Khoo, Alan Soo Beng
Peh, Suat Cheng *
author_facet Teow, Sin Yeang *
Liew, Kitson
Khoo, Alan Soo Beng
Peh, Suat Cheng *
author_sort Teow, Sin Yeang *
building SU Institutional Repository
collection Online Access
description Exosomes are 40- to 100-nm membrane-bound small vesicles that carry a great variety of cellular cargoes including proteins, DNA, messenger RNAs (mRNAs), and microRNAs (miRNAs). These nanovesicles are detected in various biological fluids such as serum, urine, saliva, and seminal fluids. Exosomes serve as key mediators in intercellular communication by facilitating the transfer and exchange of cellular components from cells to cells. They contain various pathogenic factors whereby their adverse effects have been implicated in multiple viral infections and cancers. Interestingly, accumulating evidences showed that exosomes derived from tumour viruses or oncoviruses, exacerbate virus-associated cancers by remodelling the tumour microenvironment. In this review, we summarize the contributing factors of Epstein-Barr virus (EBV) products-containing exosomes in viral pathogenesis and their potential implications in EBV-driven malignancies. Understanding the biological role of these exosomes in the disease would undoubtedly boost the development of a more comprehensive strategy to combat EBV-associated cancers and to better predict the therapeutic outcomes. Furthermore, we also highlight the potentials and challenges of EBV products-containing exosomes being employed as diagnostic markers and therapeutic targets for EBV-related cancers. Since these aspects are rather underexplored, we attempt to underline interesting areas that warrant further investigations in the future.
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spelling sunway-8322019-06-03T02:31:26Z http://eprints.sunway.edu.my/832/ Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers Teow, Sin Yeang * Liew, Kitson Khoo, Alan Soo Beng Peh, Suat Cheng * RC0254 Neoplasms. Tumors. Oncology (including Cancer) Exosomes are 40- to 100-nm membrane-bound small vesicles that carry a great variety of cellular cargoes including proteins, DNA, messenger RNAs (mRNAs), and microRNAs (miRNAs). These nanovesicles are detected in various biological fluids such as serum, urine, saliva, and seminal fluids. Exosomes serve as key mediators in intercellular communication by facilitating the transfer and exchange of cellular components from cells to cells. They contain various pathogenic factors whereby their adverse effects have been implicated in multiple viral infections and cancers. Interestingly, accumulating evidences showed that exosomes derived from tumour viruses or oncoviruses, exacerbate virus-associated cancers by remodelling the tumour microenvironment. In this review, we summarize the contributing factors of Epstein-Barr virus (EBV) products-containing exosomes in viral pathogenesis and their potential implications in EBV-driven malignancies. Understanding the biological role of these exosomes in the disease would undoubtedly boost the development of a more comprehensive strategy to combat EBV-associated cancers and to better predict the therapeutic outcomes. Furthermore, we also highlight the potentials and challenges of EBV products-containing exosomes being employed as diagnostic markers and therapeutic targets for EBV-related cancers. Since these aspects are rather underexplored, we attempt to underline interesting areas that warrant further investigations in the future. IvySpring International Publisher 2017-09-21 Article PeerReviewed text en http://eprints.sunway.edu.my/832/1/Ronald%20Teow%20Pathogenic%20role%20of%20exosomes.pdf Teow, Sin Yeang * and Liew, Kitson and Khoo, Alan Soo Beng and Peh, Suat Cheng * (2017) Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers. International Journal of Biological Sciences, 13 (10). pp. 1276-1286. ISSN 1449-2288 http://www.ijbs.com doi:10.7150/ijbs.19531
spellingShingle RC0254 Neoplasms. Tumors. Oncology (including Cancer)
Teow, Sin Yeang *
Liew, Kitson
Khoo, Alan Soo Beng
Peh, Suat Cheng *
Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title_full Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title_fullStr Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title_full_unstemmed Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title_short Pathogenic role of exosomes in Epstein-Barr Virus (EBV)-associated cancers
title_sort pathogenic role of exosomes in epstein-barr virus (ebv)-associated cancers
topic RC0254 Neoplasms. Tumors. Oncology (including Cancer)
url http://eprints.sunway.edu.my/832/
http://eprints.sunway.edu.my/832/
http://eprints.sunway.edu.my/832/
http://eprints.sunway.edu.my/832/1/Ronald%20Teow%20Pathogenic%20role%20of%20exosomes.pdf