journal article Open Access May 01, 2017

Extracellular vesicles as trans‐genomic agents: Emerging roles in disease and evolution

Cancer Science Vol. 108 No. 5 pp. 824-830 · Wiley
View at Publisher Save 10.1111/cas.13222
Abstract
The composition of genetic material in extracellular vesicles (EV) has sparked interest particularly in the potential for horizontal gene transfer by EV. Although the RNA content of EV has been studied extensively, few reports have examined the DNA content of EV. It is still unclear how DNA is packaged inside EV, and whether they are functional in recipient cells. In this review, we describe the biological significance of genetic material in EV and their possible impacts in recipient cells, with focus on DNA from cancer cell‐derived EV and the potential roles they may play in the cancer microenvironment. Another important feature of the genetic content of EV is the presence of retrotransposon elements. In this review, we discuss the possibility of an EV‐mediated mechanism for the dispersal of retrotransposon elements, and their potential involvement in the development of genetically influenced diseases. In addition to this, we discuss the potential involvement of EV in the transfer of genetic material across species, and their possible impacts in modulating genome evolution.
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Details
Published
May 01, 2017
Vol/Issue
108(5)
Pages
824-830
License
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Funding
Japan Agency for Medical Research and Development
New Energy and Industrial Technology Development Organization
Cite This Article
Yumi Kawamura, Yusuke Yamamoto, Taka‐Aki Sato, et al. (2017). Extracellular vesicles as trans‐genomic agents: Emerging roles in disease and evolution. Cancer Science, 108(5), 824-830. https://doi.org/10.1111/cas.13222