BBDS Scientists Uncovered New Clues About the Risk of Cancer From Low-dose Radiation

Scientists, led by Jian-Hua Mao, from the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have uncovered new clues about the risk of cancer from low-dose radiation, which in this research they define as equivalent to 100 millisieverts or roughly the dose received from ten full-body CT scans. They studied mice and found their risk of mammary cancer from low-dose radiation depends a great deal on their genetic makeup. They also learned key details about how genes and the cells immediately surrounding a tumor (also called the tumor microenvironment) affect cancer risk. (Related news link)

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