Gene expression in pediatric acute lymphoblastic leukemia patient-derived xenografts

In this study, pediatric ALL patient-derived xenografts (PDXs) inherently resistant to glucocorticoids were cultured in vitro. The study aims to determine discrepancy in gene expressions between different xeno strains. The same xenograft was innoculated into 3 mice. Spleen-harvest xenograft samples were analyzed using microarray.