Tiny plant particles could deliver medicine better than raw extracts
Shen H, Xiong Y, Xu M, Guo M
Medicinal Plants
The ginger in your kitchen and the herbs in your garden may already contain nature's own drug-delivery system packaged inside microscopic bubbles their cells release.
Plants naturally produce tiny bubble-like packages called extracellular vesicles that shuttle molecules between cells, similar to how our own cells communicate. Researchers found that these plant-made bubbles can carry the beneficial compounds from medicinal and edible plants in a more stable, absorbable form than raw extracts alone. Early lab studies suggest these natural nanoparticles can help fight inflammation, repair tissue, and even target cancer cells, making them a promising new way to unlock the healing potential already sitting in common plants.
Key Findings
Plant-derived extracellular vesicles (PDEVs) address key limitations of medicinal plant compounds: poor stability, low bioavailability, and weak targeting.
Multiple preparation, separation, and purification methods exist for isolating PDEVs, each with distinct technical tradeoffs.
Preclinical studies show PDEVs exhibit anti-inflammatory, tissue-repair, and anticancer effects through regulation of multiple signaling pathways.
chevron_right Technical Summary
Scientists are studying tiny natural packages called extracellular vesicles that plants make, which can carry medicinal compounds more effectively into the body. These plant nanoparticles could make herbal remedies work better by improving stability, absorption, and targeting of their active ingredients.
Abstract Preview
Original paper
Plant-Derived Extracellular Vesicles (PDEVs): A Natural Nanoplatform Reshaping the Therapeutic Potential of Medicinal and Edible Plants.
Medicinal and edible plant-derived compounds have held an important position in human history due to their therapeutic effects. However, their therapeutic potential is limited by their inherent poo...
open_in_new Read full abstractAbstract copyright held by the original publisher.
Was this useful?
Want to tell us more? (optional)
Thanks for the note!
Something went wrong — please try again.
Too many submissions. Try again in an hour.
Gene editing removes 97% of celiac-triggering proteins from bread wheat
It could mean that people with celiac disease — roughly 1 in 100 worldwide — may one day safely eat bread made from real wheat, without sacrificing the taste...
Ethnobotany is the interdisciplinary study of how humans use, manage, and perceive plants across different cultures, drawing on knowledge from botany, anthropology, ecology, and chemistry. It matters for plant science because it documents traditional ecological knowledge that can reveal previously
arrow_forward Explore topic