Research We Fund

I aim to develop an accurate disease monitoring system and identify immunologic determinants of development and progression in T-cell lymphoma (TCL). I will integrate noninvasive liquid biopsy methods by high-throughput sequencing. I will study blood samples at various milestones, including pre-diagnostic, diagnostic/baseline, and post-treatment specimens during the natural history of TCL. Using these novel tools and unique specimens, my goal is the development of effective therapies for TCL.

Lineage-ambiguous leukemias are high-risk blood cancers with unclear biologic basis and suboptimal treatment options. Here, I will identify the cell of origin of lineage ambiguous leukemia and investigate new therapeutic strategies through in vitro and in vivo experimental modeling approaches and preclinical drug studies in patient-derived xenografts. These studies will clarify the cellular and molecular alterations driving lineage ambiguity and advance a new, rational therapeutic approach.

NPM1c and TP53 mutations are exclusive in acute myeloid leukemia (AML) despite both being commonly present in patients, suggesting a fitness disadvantage for cells with co-occurring mutations. However, the mechanisms underlying this exclusivity have not been explored. This project will utilize novel models to dissect the importance of TP53 signaling in NPM1c+ (pre)-leukemic stem cells. Generated results may highlight therapeutic opportunities for improved risk management of NPM1c+ AML patients.

The goal of this proposal is to investigate the consequence of the chromatin reader eleven-nineteen-leukemia (ENL) gain-of-function mutations in the pathogenesis of leukemia. Our studies leverage the expertise in the molecular and chromatin biology of chromatin reader in leukemia utilizing mouse model, high resolution image, epigenomic and transcriptomic approaches. Our goal is to understand how chromatin reader contributes to cancer development, progression, and therapeutic outcome.