Genes don’t cause cancer, but genetic mutations can. Our cells have about 22,000 genes, which consist of DNA packed into chromosomes inside the cell nucleus. These genes control a wide range of functions, including cell growth and division. When the genes misbehave or mutate, cancer can develop. Sometimes these mutations are inherited. In that case, … Read more
Medically reviewed by Mark W. Kieran, MD, PhD, Anupama Narla, MD, and Susan N. Chi, MD Most parents treasure the big moments in a child’s life: first steps, first word, first day of school. I, on the other hand, treasure every moment with my son, Declan – the simple act of eating breakfast together, watching … Read more
As we recognize World Cancer Day today, it’s important to remember that one-third of cancer deaths worldwide are tied to lifestyle and diet, making them largely preventable. Dr. Judy Garber, director of Dana-Farber’s Center for Cancer Genetics and Prevention, provides some perspective, and highlights some of the steps individuals can take to reduce their cancer … Read more