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Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy

Cancer cells actively release lipid bilayer extracellular vesicles (EVs) that affect their microenvironment, favoring their progression and response to extracellular stress. These EVs contain dynamically regulating molecular cargos (proteins and nucleic acids) selected from their parental cells, rep...

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Autores principales: Lee, Yoon-Jin, Chae, Shinwon, Choi, Dongsic
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10562638/
https://www.ncbi.nlm.nih.gov/pubmed/37823055
http://dx.doi.org/10.3389/fonc.2023.1256585
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author Lee, Yoon-Jin
Chae, Shinwon
Choi, Dongsic
author_facet Lee, Yoon-Jin
Chae, Shinwon
Choi, Dongsic
author_sort Lee, Yoon-Jin
collection PubMed
description Cancer cells actively release lipid bilayer extracellular vesicles (EVs) that affect their microenvironment, favoring their progression and response to extracellular stress. These EVs contain dynamically regulating molecular cargos (proteins and nucleic acids) selected from their parental cells, representing the active biological functionality for cancer progression. These EVs are heterogeneous according to their size and molecular composition and are usually defined based on their biogenetic mechanisms, such as exosomes and ectosomes. Recent single EV detection technologies, such as nano-flow cytometry, have revealed the dynamically regulated molecular diversity within bulk EVs, indicating complex EV heterogeneity beyond classical biogenetic-based EV subtypes. EVs can be changed by internal oncogenic transformation or external stress such as chemotherapy. Among the altered combinations of EV subtypes, only a specific set of EVs represents functional molecular cargo, enabling cancer progression and immune modulation in the tumor microenvironment through their altered targeting efficiency and specificity. This review covers the heterogeneity of EVs discovered by emerging single EV analysis technologies, which reveal the complex distribution of EVs affected by oncogenic transformation and chemotherapy. Encouragingly, these unique molecular signatures in individual EVs indicate the status of their parental cancer cells. Thus, precise molecular profiling of circulating single EVs would open new areas for in-depth monitoring of the cancer microenvironment and shed new light on non-invasive diagnostic approaches using liquid biopsy.
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spelling pubmed-105626382023-10-11 Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy Lee, Yoon-Jin Chae, Shinwon Choi, Dongsic Front Oncol Oncology Cancer cells actively release lipid bilayer extracellular vesicles (EVs) that affect their microenvironment, favoring their progression and response to extracellular stress. These EVs contain dynamically regulating molecular cargos (proteins and nucleic acids) selected from their parental cells, representing the active biological functionality for cancer progression. These EVs are heterogeneous according to their size and molecular composition and are usually defined based on their biogenetic mechanisms, such as exosomes and ectosomes. Recent single EV detection technologies, such as nano-flow cytometry, have revealed the dynamically regulated molecular diversity within bulk EVs, indicating complex EV heterogeneity beyond classical biogenetic-based EV subtypes. EVs can be changed by internal oncogenic transformation or external stress such as chemotherapy. Among the altered combinations of EV subtypes, only a specific set of EVs represents functional molecular cargo, enabling cancer progression and immune modulation in the tumor microenvironment through their altered targeting efficiency and specificity. This review covers the heterogeneity of EVs discovered by emerging single EV analysis technologies, which reveal the complex distribution of EVs affected by oncogenic transformation and chemotherapy. Encouragingly, these unique molecular signatures in individual EVs indicate the status of their parental cancer cells. Thus, precise molecular profiling of circulating single EVs would open new areas for in-depth monitoring of the cancer microenvironment and shed new light on non-invasive diagnostic approaches using liquid biopsy. Frontiers Media S.A. 2023-09-26 /pmc/articles/PMC10562638/ /pubmed/37823055 http://dx.doi.org/10.3389/fonc.2023.1256585 Text en Copyright © 2023 Lee, Chae and Choi https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Oncology
Lee, Yoon-Jin
Chae, Shinwon
Choi, Dongsic
Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title_full Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title_fullStr Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title_full_unstemmed Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title_short Monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
title_sort monitoring of single extracellular vesicle heterogeneity in cancer progression and therapy
topic Oncology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10562638/
https://www.ncbi.nlm.nih.gov/pubmed/37823055
http://dx.doi.org/10.3389/fonc.2023.1256585
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