Ask a friend what DNA is and, chances are, they have a general idea. Seventy years after scientists discovered the two-stranded helix, DNA (deoxyribonucleic acid) is widely understood as the keeper of ...

The central dogma of molecular biology showing what is happening in this study. Credit: Julian Chen For the very first time, a study led by Julian Chen and his group in Arizona State University's ...

A therapy based on messenger RNA (mRNA), a genetic material actively studied for vaccines and other applications, has turned back the 'aging clock' of immune T cells. Rejuvenated T cells can enhance i ...