VDAC1 and precursor B-cell acute lymphoblastic leukemia: Our data on clinical verification suggested that α-enolase and VDAC1 autoantibodies were promising biomarkers for children with B-ALL, and measuring serum autoantibodies against α-enolase and VDAC1 may show promise for clinical application in terms of diagnosis, immunological surveillance, treatment and prognosis of children with B-ALL.