mRNA-based drugs successfully delivered to intestine—without passing through the liver

Researchers at Tel Aviv University have achieved a breakthrough in drug delivery: they have successfully transported lipid nanoparticles encapsulating messenger RNA (mRNA) to the immune system of the small and large intestines—bypassing the liver upon systemic administration. By simply altering the composition of the nanoparticles, the researchers demonstrated that mRNA-based drugs can be directed straight to target cells, avoiding the liver. Researchers at Tel Aviv University have achieved a breakthrough in drug delivery: they have successfully transported lipid nanoparticles encapsulating messenger RNA (mRNA) to the immune system of the small and large intestines—bypassing the liver upon systemic administration. By simply altering the composition of the nanoparticles, the researchers demonstrated that mRNA-based drugs can be directed straight to target cells, avoiding the liver. Bio & Medicine Phys.org – latest science and technology news stories