Korro announces first cohort dosed in Phase 1/2 clinical trial for KRRO-121
KRRO•Korro Bio announced that the first cohort has been dosed in its Phase 1/2 ANCHOR clinical trial for KRRO-121. Dosing in UCD patients is expected to start in the first half of 2027, with an interim readout expected in the second half of 2027.
1. Trial dosing begins
Korro Bio announced that the first cohort has been dosed in the Phase 1/2 ANCHOR clinical trial for KRRO-121. The company expects dosing in UCD patients to start in the first half of 2027 and an interim readout in the second half of 2027.




