Genetic ancestry provides important context for understanding global diversity in childhood leukemia
The scientists assembled an international cohort to determine how genetic ancestry affects leukemia biology and outcomes for modern therapy.
- The scientists assembled an international cohort to determine how genetic ancestry affects leukemia biology and outcomes for modern therapy.
- Racial disparities exist in both the incidence and treatment outcomes for childhood ALL, and there is limited data on the genetic basis for such disparities.
- The researchers used a genomic technique called RNA-sequencing to comprehensively characterize ALL molecular subtype and genetic ancestry of each child.
- These NUDT15 variants are rarely found in children with European ancestry, highlighting how important findings can be missed if studies do not include diversity in genetic ancestry.