Research We Fund

The impact of biological heterogeneity on treatment outcomes is evidenced by a large proportion of lymphoma patients who experience relapsed/refractory disease. To address this knowledge gap, we sequenced primary lymphoma samples and found recurrent mutations in the non-canonical NF-kB pathway (NC NF-kB) and uncovered the NIK kinase as a targetable candidate. Our next steps focus on using advanced genetic modelling approaches to provide preclinical rationale for targeting NC NF-kB in lymphomas.

Niclosamide is an FDA approved anti-parasitic drug that is well tolerated and acts synergistically with chemotherapy to kill AML cells. We will conduct a Phase I clinical trial with niclosamide in combination with cytarabine for children with relapsed/refractory pediatric AML. ShRNA/CRISPR screens demonstrated that Bcl-2 is upregulated in niclosamide resistant cells. We will study the effects of the Bcl-2 inhibitor venetoclax in combination with niclosamide in pediatric AML.

Few treatment options are available for T cell leukemias and lymphomas, collectively called T cell cancers that affect ~100,000 patients worldwide each year. The current proposal will generate new antibodies attached to drugs and toxins that kill the T cell cancers. Importantly, the antibodies will preserve enough healthy T cells to maintain a functioning immune system. These modified antibodies may improve patient outcome and limit side effects associated with traditional chemotherapies.

The focus of this research project is to understand how therapeutic chimeric antigen receptor (CAR) T-cells mediate long-term remission of diffuse large B-cell lymphomas. I will use cell free DNA collected from patient plasma to understand if there is an association of CAR T-cell persistence and long-term tumor remission. The goal of this research is to define how CAR T-cells suppress tumors over time to develop better CAR T-cells in the future.