Funded by the Dick Vitale Pediatric Cancer Research Fund
My lab is working on new treatments for children with hard-to-cure cancers. We focus on a type of cancer called acute myeloid leukemia, or “AML” for short. AML accounts for about one-third of childhood leukemias. We have been less successful at treating AML than other childhood cancers. AML is challenging to treat because each patient may have different genetic mutations (alterations) causing their disease. A new drug that works for one patient might not work for another. Also, drugs that work in adult AML patients might not work well for childhood AML. To get around these problems, we create models that accurately reflect human childhood AML. We have created many different models to include the different types of mutations that patients can have. While studying these models, we discovered a protein called SPNS2 that might be a new drug target for tough AML cases. Early tests with an SPNS2 drug show promise in killing AML cells. This project aims to find out which patients will benefit most from SPNS2 drugs and see if combining these drugs with other AML drugs could improve treatment even further. We also aim to understand why SPNS2 is important in these cancers. My goals are to improve treatments and to broaden our understanding of AML in children.
