According to the central dogma mRna is the intermediate molecule involved in the flow of information in a cell that should go in the blank.
An mRNA vaccine is a type of vaccine that produces an immune response by delivering molecules of antigen-encoding mRNA into immune cells, which use the designed mRNA as a blueprint to build foreign protein that would normally be produced by a pathogen (such as a virus) or a cancer cell.
These protein molecules activate an adaptive immune response, teaching the body to recognize and destroy the corresponding pathogen or cancer cells. The mRNA is delivered via a co-formulation of RNA encapsulated in lipid nanoparticles, which protect the RNA strands and aid in their absorption into the cells.
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