SMRTR Science & EngineeringJul 21, 2025Science Daily

A tiny chemistry hack just made mRNA vaccines safer, stronger, and smarter

SMRTR summary

Researchers at the University of Pennsylvania have developed a new approach to mRNA vaccine design that reduces inflammation and improves effectiveness. By adding phenol groups to lipid nanoparticles, they created a more potent delivery system for mRNA vaccines and therapies. The modified lipids outperformed existing technologies in treating various diseases, including COVID-19, cancer, and genetic disorders, with fewer side effects and stronger immune responses in animal studies.

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