MRNA-Based Therapeutics, Volume 372 in the International Review of Cell and Molecular Biology series, covers topics surrounding the effect of different metabolic situations, their contribution to metabolic modulation, and their impact on tumor growth. Specific chapters in this release include New era of nucleic acid therapies: Clinical applications and perspectives, Messenger RNA as personalized therapy: time of truth for rare metabolic disease, Applications of Self-Replicating RNA, mRNA therapy in PKU, Advances in gene-editing technologies, mRNA delivery technologies: towards clinical translation, Advances in mRNA vaccines, and more.