Research we fund

Although molecular targeted therapy has dramatically changed how we treat cancer, the treatment for acute myeloid leukemia (AML) remains focused on the use of cytotoxic drugs with many patients eventually relapsing with their disease. Our studies have a uncovered a new nuclear structure that is dysregulated in myeloid leukemia. This proposal studies the identity and function of this nuclear body in human AML and strives to identify novel therapeutic strategies and targets in leukemia.

Project Term: October 1, 2022 - September 30, 2025

Mutations in a diverse set of genes can lead to pre-cancerous expansion of blood stem cells, but the factors that mediate the growth of these mutant clones are unknown. We recently discovered that many of these mutations lead to abnormal activation of a gene called TCL1A. Consequently, TCL1A may be an attractive target for treating or preventing blood cancers, but little is known about its function. Here, we will uncover how TCL1A influences the biology of pre-cancerous blood stem cells.

Project Term: October 1, 2022 - September 30, 2025

The University of Colorado (CU) Division of Hematology/UCHealth Blood Disorders Center (BDCTC) is the only academic program serving patients with hematologic malignancies in the Rocky Mountain Region. This program sees ~1000 new patients annually and operates a dedicated Hematology Clinical Trials Unit (HCTU) that provides clinical trials to persons throughout the Rocky Mountain Region and beyond. Despite opening many clinical trials, it is clear that underserved populations (economically disadvantaged, rural, and/or underrepresented minorities) have low levels of trial enrollment. It is also clear that more proactive efforts are needed in order to more effectively deliver the therapeutic benefits of clinical trials to underserved populations. In order to accomplish this goal, we propose to work with regional community oncology centers on three complementary efforts to increase enrollment of underserved populations throughout the Colorado front range major population centers (metro Denver, Fort Collins, Colorado Springs) as well as rural Colorado and the Rocky Mountain region.

Project Term: October 1, 2022 - September 30, 2027

City of Hope (COH) has embarked on a strategic initiative to optimize our clinical network and increase research capacity at our Community and Affiliate Network (CAN) sites in Southern California. I would like to spearhead this endeavor for the Hematology program at our new Irvine campus in Orange county, which is set to open in August 2022. We are employing a hub-and-spokes model, in which the Duarte main campus is the main research center, with 3-5 multi-disciplinary CAN sites ultimately designated as research hubs. These CAN sites (hubs) will serve geographically proximal practice sites (spokes), which will refer patients for treatment on clinical trials at either the CAN site itself or at the main Duarte campus. Following a 6-month pilot for optimizing staffing, investigational pharmacy setup, specimen and data collection in Irvine, an additional CAN site will be initiated each year over a 5-year period to allow a wider area of Southern California residents to have access to high quality and impactful clinical trials in Hematology. Our ultimate goal is to accrue 20-50 patients per year from the community, depending on the number of sites activated each year.

Project Term: October 1, 2022 - September 30, 2027

Most patients with acute myeloid leukemia (AML) are not cured with chemotherapy alone, and most long-term survivors of AML have undergone an allogeneic stem cell transplant (also known as bone marrow transplant). The outlook is quite grim for patients whose AML relapses after transplant. We have developed a new type of treatment for AML called chimeric antigen receptor (CAR) T cells for these patients. The goal of this project is to investigate how to improve CAR T cells for AML.

Project Term: October 1, 2022 - September 30, 2025

Acute myeloid leukemia (AML) is a devastating blood cancer. Most AML patients will initially respond to standard therapy; however, for many patients the disease recurs resulting in patient death. Consequently, there is an urgent need to develop new therapeutic strategies for relapsed AML patients. The objective of our proposal is to understand and target properties specific to relapsed AML cells with the overall goal of improving relapsed AML patient outcomes.

Project Term: October 1, 2022 - September 30, 2025

We identified that KDM5 can regulate important transcription factors in multiple myeloma (MM) and regulate the bone marrow (BM) microenvironment in providing protection toward MM, which also reduces anti-MM immunity. Thus, our study will utilize our novel potent and selective KDM5 inhibitor to fully dissect the interactions between MM cells, the BM microenvironment and the immune system in cellular and animal models to establish important mechanistic insights into MM.

Project Term: October 1, 2022 - September 30, 2025

Lacking continuous insurance is a key barrier to access to timely care. This study will provide the first evidence of whether insurance continuity provides a survival benefit, and how Medicaid expansion under the Affordable Care Act affects insurance continuity and the associated downstream changes in survival for children, adolescents, and young adults with blood cancers. This study will inform policy interventions toward increasing access and reducing disparities in blood cancer outcomes.

Project Term: June 1, 2022 - May 31, 2024

Multiple myeloma is the most common blood cancer in African Americans. Thanks to advances in treatment, over 50% of patients now survive 5 years compared to 35% in 2000. However, African American patients may not be enjoying the same health gain as White patients, possibly due to poorer access to healthcare. This study will examine the role of health insurance and living in states with expanded eligibility for Medicaid on treatment patterns and survival in African Americans compared to White patients with multiple myeloma.

Project Term: June 1, 2022 - May 31, 2024

Selecting a Medicare plan is a time-sensitive and complex decision with substantial financial implications, particularly for individuals with cancer. The proposed project evaluates the financial and health outcomes for individuals selecting different Medicare coverage options and how these outcomes vary by the presence and timing of a cancer diagnosis. The goal of this work is to identify opportunities to improve plan selection and reduce inequities in cancer care and outcomes.

Project Term: June 1, 2022 - May 31, 2024

We identified the adenine nucleotide regulator AK2 as a selective dependency in multiple myeloma (MM) that is more essential for survival of MM cells overexpressing the histone methyltransferase NSD2. Here, we propose a series of experiments to understand the role of AK2 in MM cell fitness and response to existing therapies and elucidate the molecular basis of the increased dependence on AK2 driven by NSD2 overexpression. This study will elucidate the effects of AK2 inhibition in MM and will credential the enzyme as a therapeutic target.

Project Term: July 1, 2022 - June 30, 2025

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.

Project Term: July 1, 2022 - June 30, 2025