mRNA

mRNA—or messenger RNA—is a molecule that contains the instructions or recipe that directs the cells to make a protein using its natural machinery.Messenger RNAs (mRNAs) are a fast-emerging class of biotherapeutics. While they hold considerable promise, the field is still in its infancy. mRNA therapies offer a new opportunity for targeted treatment of challenging diseases and flexible manufacturing, as demonstrated by the rapid development of mRNA vaccines against COVID-19. The clinical potential of mRNA extends beyond vaccines to other advanced therapies, such as protein replacement, gene therapy, and cancer immunotherapy.