In a recent study published in the prestigious journal Nature Nanotechnology, scientists have discovered a way to use lipid nanoparticles to re-program the innate immune cells of the human body. The particles are made of a lipid shell that contains a special type of RNA, known as messenger RNA (mRNA). This mRNA can be programmed to carry specific instructions to the innate immune cells, which then respond by producing certain proteins that can help to fight off infection or disease. This could have major implications for the treatment of autoimmune diseases and other chronic illnesses, as well as providing a way to improve the effectiveness of vaccines.

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source: Phys.org