Research We Fund

This work focuses on characterizing the role of FAM72A in EBV-driven B cell tumorigenesis. This protein is upregulated by EBV during the transformation of B cells and overexpressed in many hematologic cancers. Using a combination of in vitro and in vivo EBV transformation models, high-throughput drug screens, and structural analysis we aim to find small molecules inhibitors that target FAM72A and determine if these drugs can prevent or hinder EBV-associated B cell malignancies.

This research will investigate blood stem cell mutations associated with progression of myeloproliferative neoplasm (MPN) to secondary acute myeloid leukemia (sAML). Our preliminary data suggest that pre-leukemic cells with particular mutations may have a selective advantage in a background of certain MPN subtypes. We will confirm this by utilizing mouse models and both MPN and sAML primary patient samples. Ultimately, we will examine and test inhibition of mechanisms which drive MPN to sAML.

Inhibition of the PD-1 exhaustion pathway enables the immune system to attack cancers. PD-1 blockade is now a standard treatment for relapsed classic Hodgkin Lymphoma (cHL) and a component of experimental frontline therapy. In patients with cHL, a newly identified population of monocytes/macrophages limits the efficacy of PD-1 blockade. We will characterize and target these tumor-programmed monocytes/macrophages for therapeutic benefit in patients with cHL and other lymphoid malignancies.

The microbiome is increasingly recognized as contributing to chronic graft-versus-host disease (cGVHD). I hypothesize that microbial antigens drive the devastating complication of bronchiolitis obliterans syndrome (BOS). To determine if such antigen targets are at the heart of BOS pathology, I will integrate spatial transcriptomic approaches, immunopeptidome analysis, and direct antigen specificity testing of TCRs from biospecimens collected from preclinical models and patient biospecimens.