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Posts by Sarah E. Johnstone, MD, PhD

  • The DNA structure of normal cells breaks down as they age—but that can help prevent the development of cancer. Broadly speaking, the human genome is divided into an open, transcriptionally active inner layer of DNA (compartment A), where the genes most often used by cells are readily accessible, and a relatively...

Mass General Brigham Cancer Institute

Mass General Brigham Cancer Institute unites leading experts and resources across our academic medical centers, making it one of the nation’s top providers of cancer care.