Justin Kline, M.D.

Funded by the Constellation Gold Network Distributors

Diffuse large B cell lymphoma (DLBCL), the most common form of non-Hodgkin lymphoma, can often be cured with chemotherapy. However, DLBCL will relapse in ~40% of patients. When this happens, currently available treatments are usually not effective. Treatments for relapsed DLBCL also cause many side effects that affect quality of life. Programmed death-1 (PD-1) blockade immunotherapy has been very effective in treating a number of human cancers, and is generally well-tolerated by patients. Unfortunately, PD-1 blockade therapy has not been very effective for patients with relapsed DLBCL. Therefore, we need to define biological markers that identify DLBCL patients who are likely to benefit from this type of treatment. In search of such a marker, we found that DLBCLs with an increased number of genes for the partner of PD-1, known as programmed death-ligand 1, were associated with strong evidence that an immune response had been generated against them. We will now test whether lymphomas with PD-L1 gene duplications will be more likely to shrink after treatment with PD-1 blockade therapy, and we will also attempt to determine what other features of these lymphomas are important in determining whether the immune system can recognize them. We expect that the knowledge gained from our studies will improve outcomes for patients who have DLBCL that has relapsed.

Paul J. Hergenrother, Ph.D.

Funded by UNDEFEATED in honor of Chicago Blackhawks and Darlene Shaw

The experimental therapeutic PAC-1, when combined with FDA-approved drugs for metastatic breast cancer, has been found to give a highly synergistic effect on the killing of the breast cancer cells.  Given that PAC-1 is already being evaluated in a Phase 1 trial in cancer patients (NCT02355535), these results suggest future combination trials for the treatment of metastatic breast cancer patients. 

Lucy Godley, Ph.D., M.D.

Funded by the Dick Vitale Gala

In recent years, doctors and scientists have recognized that a person’s genetic make-up helps determine their risk for developing particular bone marrow derived cancers.  The bone marrow produces all of our blood cells, and the white blood cells that fight infection can be broken down roughly into two classes, myeloid cells and lymphoid cells.  Between these two main groups, the DNA changes that confer risk for developing cancers are best defined for myeloid blood cancers, whereas DNA changes associated with lymphoid blood cancers largely remain to be discovered.  Drs. Godley, Leavitt, and Wiemels have formed an interdisciplinary team to fill this void.  Drs. Godley and Leavitt are hematologists who work directly with patients and families with clustering of lymphoid cancers, and Dr. Wiemels is an epidemiologist who works with large population-based data sets and blood samples to understand factors that put groups of people at risk for disease.  Collectively, their work has shown that Hispanic patients are particularly susceptible to developing lymphoid cancers and are more likely to suffer poor outcomes.  Drs. Godley and Leavitt have already identified variants in several genes that appear to confer particular risk for developing lymphoid cancers, and these provide a starting point for the proposed studies.  The team will be focused in Chicago and California, areas with large Hispanic populations, with the ultimate goal of using genetic risk factors to optimize therapy for patients and to develop preventive strategies to avoid cancer development in high-risk individuals.

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