Thomas R Cech - Böcker

Over the last half century, a quiet revolution has taken place. In a series of breathtaking discoveries, biochemist Thomas Cech and a diverse cast of brilliant scientists have revealed RNA at the centre of biology’s greatest mysteries, from how life began to what makes us human to why we age. At last, The Catalyst pulls back the curtain to show how RNA—long sidelined as the passive servant of DNA—defines life from its very origins to our future in the twenty-first century. Recounting his own paradigm-shifting discovery that RNA can catalyse biochemical reactions, as well as his work on the “fountain of youth” telomerase, Cech unfolds how RNA holds the key to the intricate machinery of our cells, the critical processes of ageing and disease and the spectacular powers of breakthrough therapies from CRISPR to mRNA vaccines. From one of our foremost scientists, The Catalyst is a must-read guide to the present and future of biology and medicine.

For over half a century, DNA has dominated science and the popular imagination as the “secret of life”. But over the last several decades, a quiet revolution has taken place. In a series of breathtaking discoveries, the biochemist Thomas R. Cech and a diverse cast of brilliant scientists have revealed that RNA—long overlooked as the passive servant of DNA—sits at the centre of biology’s greatest mysteries. In The Catalyst, Cech brings together years of research to demonstrate that RNA is the true key to understanding life on Earth, from its origins to our future in the twenty-first century.A gripping journey of discovery, The Catalyst moves from the early experiments that first hinted at RNA’s spectacular powers, to Cech’s own paradigm-shifting finding that it can catalyse cellular reactions, to the cutting-edge biotechnologies poised to reshape our health. We learn how RNA—once thought merely to transmit DNA’s genetic instructions to the cell’s protein-making machinery—may have jump-started life itself, and how, at the same time, it can cut our individual lives short through viral diseases and cancer. We see how RNA is implicated in the ageing process and explore the darker depths of the supposed fountain of youth, telomerase. And we catch a thrilling glimpse into how RNA-powered therapies—from CRISPR, the revolutionary tool that uses RNA to rewrite the code of life, to the groundbreaking mRNA vaccines that have saved millions during the pandemic, and more—may enable us to improve and even extend life beyond nature’s current limits.The Catalyst is a must-read guide to the present and future of biology and medicine.