Individualized Treatment of Pediatric R/R AML Based on Transcriptomic Profile and in Vitro Drug Sensitivity Test

"1. Leukemia cells from newly diagnosed and relapsed children with AML were tested for high throughput in vitro drug sensitivity and resistance.~2. Combined with multi-omics sequencing technology such as whole exome and transcriptome, the data of drug sensitivity, drug resistance and genomic characteristics of children AML patients were integrated, and the internal rules between drug sensitivity or drug resistance and molecular characteristics such as gene fusion, gene mutation and abnormal gene expression of children AML patients were deeply analyzed, and the molecular characteristics of drug sensitivity in children AML were mapped"