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The Guardian Gene: How p53 Became the Most Important Molecule in Cancer Science - Couverture souple

Greaves, Tobias L.

 
9798896655381: The Guardian Gene: How p53 Became the Most Important Molecule in Cancer Science

Synopsis

Why do so many cancers, in so many different organs, seem to break the same gene? The Guardian Gene answers that question through the remarkable story of p53, the molecule often called the genome’s guardian. For anyone fascinated by cancer, genetics, and the human drama of scientific discovery, this book reveals how one protein came to sit at the center of modern cancer biology.

Readers will follow p53 from its mistaken debut as a supposed cancer promoter to its reclassification as the most important tumor suppressor in medicine. Along the way, they will discover how healthy cells sense DNA damage, why TP53 is mutated in roughly half of human cancers, how inherited syndromes such as Li-Fraumeni expose cancer risk across generations, and how today’s researchers are trying to free or repair p53 with drugs ranging from MDM2 inhibitors to reactivation therapies like APR-246.

Clear, vivid, and deeply grounded in real science, this book combines medical history, molecular biology, and the frontier of drug development without assuming specialist knowledge. It offers not just an explanation of p53, but a window into how cancer science corrects itself, advances, and turns bold ideas into new ways of treating disease.

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