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Beyond Inheritance: Our Ever-Mutating Cells and a New Understanding of Health
Not yet published
Expected 21 Apr 26A captivating exploration of the remarkable ways our DNA mutates over the course of our lives, with radical implications for the future of medicine
Our DNA is the indispensable set of instructions that guides our growth and vitality. The common misconception is that this molecular blueprint stays the same throughout our lives. In reality, the genetic makeup of our cells is continuously mutating, from the moment we are conceived until our last breath. The hidden changes that amass in our genomes can have a huge influence on our health.
In this groundbreaking book, science writer Roxanne Khamsi describes our bodies as active landscapes of mutation. She reveals how the forces of Darwinian evolution operate within our own tissues. The effects can be devastating, such as when mutant blood cells outcompete their normal counterparts and increase the risk of heart attacks. But mutations can also make our bodies more Liver cells with genetic changes seem to cope better with excess calories. And immune cells with remixed DNA can make more effective antibodies against the microbes that threaten us.
By letting go of the antiquated idea that every cell in a body has the same exact DNA, we can usher in a whole new era of medicine, including better vaccines and treatments that outsmart cancer. Beyond Inheritance will open your eyes to the immense genetic diversity that exists within you and its incredible potential to shape your well-being.
Our DNA is the indispensable set of instructions that guides our growth and vitality. The common misconception is that this molecular blueprint stays the same throughout our lives. In reality, the genetic makeup of our cells is continuously mutating, from the moment we are conceived until our last breath. The hidden changes that amass in our genomes can have a huge influence on our health.
In this groundbreaking book, science writer Roxanne Khamsi describes our bodies as active landscapes of mutation. She reveals how the forces of Darwinian evolution operate within our own tissues. The effects can be devastating, such as when mutant blood cells outcompete their normal counterparts and increase the risk of heart attacks. But mutations can also make our bodies more Liver cells with genetic changes seem to cope better with excess calories. And immune cells with remixed DNA can make more effective antibodies against the microbes that threaten us.
By letting go of the antiquated idea that every cell in a body has the same exact DNA, we can usher in a whole new era of medicine, including better vaccines and treatments that outsmart cancer. Beyond Inheritance will open your eyes to the immense genetic diversity that exists within you and its incredible potential to shape your well-being.
Kindle Edition
Expected publication April 21, 2026
About the author
Roxanne Khamsi
2 books1 followerRoxanne Khamsi is a writer and editor formerly based in Brooklyn and now living in Montreal. Her articles have appeared in publications such as The New York Times, The Economist, Popular Science, Scientific American, Slate, Nature, New York magazine, WIRED magazine and the MIT Technology Review.
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