Bound for the clin­ic with a new ap­proach to syn­thet­ic lethal­i­ty, Cyteir bags $29M

As an as­so­ciate pro­fes­sor at The Jack­son Lab­o­ra­to­ry, Kevin Mills ze­roed in on the sup­port­ing role that the RAD51 pro­tein played in re­pair­ing the DNA dam­age caused by el­e­vat­ed lev­els of ac­ti­va­tion-in­duced cy­ti­dine deam­i­nase, or AID.

Trip­ping up RAD51 with a small mol­e­cule, he thought, would throw a mon­key wrench in the whole DNA re­pair path­way, al­low­ing mu­tat­ed can­cer cells and oth­er stressed cells in­volved in au­toim­mune dis­eases to die, play­ing an as­sist­ing role in syn­thet­ic lethal­i­ty.

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