We've updated our Privacy Policy to make it clearer how we use your personal data. We use cookies to provide you with a better experience. You can read our Cookie Policy here.


How Do Extracellular Vesicles Impact Human Health?

A cell dividing.
Credit: ar130405 / Pixabay.
Listen with
Register for free to listen to this article
Thank you. Listen to this article using the player above.

Want to listen to this article for FREE?

Complete the form below to unlock access to ALL audio articles.

Read time: 1 minute

Extracellular vesicles are small cell bubbles that play a crucial role in how our cells communicate. A recent study published in Science Advances has unlocked some fascinating insights into these tiny messengers and their potential in healthcare.

Researchers wanted to understand how cells react to these extracellular vesicles (EVs) produced by different cell types and at varying concentrations.

Want more breaking news?

Subscribe to Technology Networks’ daily newsletter, delivering breaking science news straight to your inbox every day.

Subscribe for FREE

The world of extracellular vesicle (EV) research is relatively new. Scientists used to think that high concentrations of EVs were necessary for an impact. But this study shows that even a small number of EVs can make a big difference by transmitting important information and instructions between cells and revolutionize how we use EVs for treatments.

‒ Understanding how EVs communicate between cells gives us a better grasp of how our bodies work at a microscopic level. It's like learning the secret language cells use to chat, says first and corresponding author Daniel Hagey, Researcher at the Department of Laboratory Medicine .

Next step

‒ Now we plan to work on better techniques to separate EVs from the other stuff floating around our cells. This will make EV research even more precise, Daniel Hagey continues.

‒ We also want to test different types of EVs on various cell types. This could help uncover more profound ways cells communicate, mirroring our body's complex relationships. In essence, this study unravels the hidden world of EVs and their critical role in cell communication. It could pave the way for exciting advancements in healthcare and our understanding of how our bodies function.

Reference: Hagey DW, Ojansivu M, Bostancioglu BR, et al. The cellular response to extracellular vesicles is dependent on their cell source and dose. Sci Adv. 2023;9(35):eadh1168. doi: 10.1126/sciadv.adh1168

This article has been republished from the following materials. Note: material may have been edited for length and content. For further information, please contact the cited source.