Research we fund

Our project’s goal is to change how multiple myeloma is understood and treated by interrogating a novel part of the cellular “soil” (the bone marrow adipocyte), in which myeloma cells, or “seeds”, land and grow. We will discover new forms of cancer drug resistance that are driven by adipocyte-derived factors and the fatty acid binding proteins. This work will expose new ways to overcome drug resistance to improve survival and quality of life for myeloma and other hematological cancer patients.

Outcomes for acute myeloid leukemia (AML) and multiple myeloma (MM) patients remain inadequate and new treatment options to combat resistance against existing agents are urgently needed. My research aims to identify and target selective vulnerabilities of AML and MM cells. I am particularly interested in epigenetic and metabolic pathways that control self-renewal and differentiation of hematopoietic cells and that can be leveraged to modulate cell fate for therapeutic benefit.

The primary focus of research is to better understand mechanisms of resistance to immunotherapies and design treatment approaches to improve outcomes. I hope to accomplish this by conducting clinical trials that concurrently target both BCMA and GPRC5D in patients with advanced multiple myeloma and by studying antigen expression, tumor genetics, and T cell characteristics to better understand mechanisms of resistance. The goal is to develop more effective immune treatments for myeloma.

Mutations in RNA splicing factors, particularly those involving the core splicing factor SF3B1 are amongst the most common mutations found in myeloid neoplasms. We recently identified a cofactor protein known as GPATCH8 which is required for the aberrant function of mutant SF3B1. We now seek to understand and target the ways in which GPATCH8 and SF3B1 interact. In so doing we hope to develop new treatments for leukemias containing mutant splicing factors.

We are evaluating two parallel clinical trials with synergistic immunotherapies in mantle cell lymphoma (MCL), including 1) tafasitamab and lenalidomide and 2) glofitamab and lenalidomide. We will investigate how these treatments impact the MCL immune microenvironment and mediate anti-tumor immune responses, and will correlate these changes with outcome.

Our goal is to develop safe, effective, and "off-the-shelf" immunotherapies to improve outcomes for patients with relapsed, refractory MCL.

Advances in the treatment of Langerhans cell histiocytosis and Erdheim-Chester disease have led to a growing survivor population; however, there is a lack of information regarding the long-term outcomes, healthcare needs, and health-related quality of life in the era of targeted therapies. We propose the creation of a large national cohort of survivors with histiocytosis to address unanswered questions, eventually leading to targeted survivorship programs for this vulnerable population.

Our focus is to unravel how clonal hematopoiesis (CH) progresses to leukemia. We will investigate how epigenetic heterogeneity affects Tet2-mutant hematopoietic stem cells (HSCs) during aging. We plan to simultaneously trace HSC clonal identity and clonal history by genetic barcode and single-cell multi-omics and determine their epigenetic configurations adaptive in the aged, inflammatory bone marrow. The long-term goal is to create innovative therapeutics to mitigate CH and prolong health span.

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.