The Background of Circular RNA Synthesis
In recent years, nucleic acid therapy involving various types of ribonucleic acids (RNAs), including messenger RNA (mRNA), small interfering RNA (siRNA), and microRNA (miRNA), has rapidly emerged as a new cornerstone of modern medicine. Among them, the mRNA-based vaccines developed, particularly the COVID-19 vaccine, have played a significant role in combating the novel coronavirus (SARS-CoV-2)…