«

»

Sep 13

Amazing Food Science Discovery: Edible Plants ‘Talk’ To Animal Cells, Promote Healing

imagesA groundbreaking new study published in Molecular Nutrition & Food Research titled, Interspecies communication between plant and mouse gut host cells through edible plant derived exosome-like nanoparticles,” reveals a new way that food components ‘talk’ to animal cells by regulating gene expression and conferring significant therapeutic effects. With the recent discovery that non-coding microRNA’s in food are capable of directly altering gene expression within human physiology,[1] this new study further concretizes the notion that the age old aphorism ‘you are what you eat’ is now consistent with cutting edge molecular biology.

Exosomes: The ‘Missing Link’ In How Plants and Animal Cells Communicate and Collaborate

This is the first study of its kind to look at the role of exosomes, small vesicles secreted by plant and animal cells that participate in intercellular communication, in interspecies (plant-animal) communication.

The study explained the biological properties of exosomes as follows:

“Exosomes are produced by a variety of mammalian cells including immune, epithelial, and tumor cells [11–15]. Exosomes play a role in intercellular communication and can transport mRNA, miRNA, bioactive lipids, and proteins between cells [16–19]. Upon contact, exosomes transfer molecules that can render new properties and/or reprogram their recipient cells.”

While most of the research on exosomes has focused on their role in pathological states such as tumor promotion, they were recently found to play a key role in stimulating regeneration within damaged cardiac tissue,[2] and are known to be found in human breast milk, further underscoring how irreplaceable it is vis-à-vis synthesized infant formula.[3]

The New Study

The investigators isolated plant derived exosome-like nanoparticles (EPDENs) from ginger, carrot, grape and grapefruit, and observed their behavior in mammalian cells (mice).

They chose these commonly consumed edible fruits and vegetables because,

“It is well established that a plant-derived diet has great influence on regulation of mammalian host cell homeostasis, in particular, cells in the digestive system [1–3]. Deregulation of plant-derived diet regulated host cell homeostasis leads to increased susceptibility to infections, chronic inflammatory bowel diseases, and cancer [4–10].

[More…]

 

Facebooktwittergoogle_pluspinterestlinkedinmail
Switch to mobile version
Twitter Auto Publish Powered By : XYZScripts.com