Plant nanoparticles could replace animal cells in anti-aging skincare
Chen R, Wei S, Dan X, Li S, Chen H
Medicinal Plants
The ginger in your kitchen and the grapes on your vine contain microscopic particles that researchers are now extracting to fight skin aging, meaning tomorrow's skincare ingredients might come from your own garden or produce drawer.
Plants make tiny bubble-like packages called exosomes that carry genetic material and other compounds between cells, similar to how animal and human cells do. Researchers found these plant versions can be extracted and used in skin treatments to fight aging, dark spots, and inflammation, without the costs and disease risks that come with using animal or human-derived versions. This review looks at how these particles are harvested from plants and paired with things like hydrogels and microneedles to deliver them into skin more effectively.
Key Findings
Plant-derived exosomes (PLDEs) carry small RNAs and secondary metabolites that regulate skin aging, pigmentation, inflammation, and regeneration through cross-species mechanisms
PLDEs avoid the high costs, immunological risks, and zoonotic disease hazards associated with traditional animal-derived exosomes
Surface functionalization and integration with biomaterials like hydrogels and microneedles improve targeted delivery of PLDEs to skin tissue
chevron_right Technical Summary
Scientists are reviewing how tiny particles extracted from plants like ginger and grapes could replace animal-derived ingredients in skincare and anti-aging treatments, offering a cheaper and safer alternative for cosmetic medicine.
Abstract Preview
Original paper
Plant-Derived Exosomes in Aesthetic Medicine.
The global cosmetic surgery industry is actively seeking alternatives that can overcome the limitations of traditional animal-derived exosomes, which face clinical translation bottlenecks including...
open_in_new Read full abstractAbstract copyright held by the original publisher.
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