Berkeley Lab Startup Wants to Know How Damaged Your DNA Is
Exogen can check the DNA health not only of an individual but that of an entire region, thus answering questions on the impact of environmental events.
Currently if a scientist or doctor wanted to measure the level of a person’s DNA damage, they would have to look at some cells in a fluorescent microscope and manually count the number of DNA breaks. This kind of counting is labor-intensive, time-consuming, and a highly subjective process. Lawrence Berkeley National Laboratory (Berkeley Lab) scientist Sylvain Costes, who has spent over a decade studying the effects of low-dose radiation on cellular processes, came up with a way to automate the job using a proprietary algorithm and a machine to scan specimens and objectively score the damaged DNA. (more…)