The KLK10 mRNA expression range was 0.0056–1.496 RQU with a mean of 0.2375 RQU ±0.07, and a median of 0.08 RQU in ALL patients after one month of chemotherapy, while the range was 0.06125–1.538 RQU with a mean of 0.5793 RQU ±0.09, and a median of 0.52 RQU after three months of receiving chemotherapy. Here, KLK10 is linked to acute lymphoblastic leukemia.