Research We Fund

The Weill Cornell Medicine (WCM) Meyer Cancer Center (MCC) has an internationally recognized, clinical/translational blood cancer research program focused at its Manhattan campus. Elsewhere in New York City, the borough of Queens has 2.3 million and the borough of Brooklyn has 2.5 million residents. Both are among the most ethnically diverse urban areas in the world, and each separately ranks just behind Los Angeles and Chicago in population. Over 50% of patients diagnosed with blood cancers in New York City live in Brooklyn or Queens, and half of those are non-white. Involvement of academic cancer centers with a hematologic malignancy clinical trials program physically located in Brooklyn or Queens has previously been limited. New York Presbyterian Hospital and WCM have now integrated with New York Presbyterian-Queens (NYP-Q) and New York Presbyterian-Brooklyn Methodist Hospital (NYP-BMH) to provide access to outstanding cancer care and research for these populations. The community outreach and engagement core of the MCC (led by Dr. Erica Phillips) partners with a robust network of affiliated ambulatory care practices in Brooklyn and Queens. The core has hosted roundtables with over 120 stakeholders (cancer advocacy groups, community physicians, social service organizations) around barriers to diagnosis and treatment in solid tumors, and we will capitalize on this program to expand to blood cancer trials. Other workshops will be targeted directly to diverse groups of patients. Additionally, WCM-MCC cross-campus Hematologic Malignancy Disease Management teams are led locally by Dr. Perry Cook (NYP-BMH) and Dr. Gina Villani (NYP-Q). Clinical trials infrastructure and staffing, a joint IRB, training and oversight are being implemented. This foundation is ideal to synergize with this proposal (BRIDGE) to accelerate access and support for clinical trial participation of blood cancer patients in Brooklyn and Queens who have been previously underserved.

TP53 mutations are present in 10% of MDS cases and are associated with reduced survival and poor prognosis. However, the effect(s) of TP53 mutations on MDS pathogenesis is unknown. We discovered that MDS cells with TP53 mutations display significant alterations in pre-mRNA splicing due to increased EZH2 activity. We will investigate the mechanisms by which TP53 mutations drive MDS pathogenesis and determine the impact of inhibition of EZH2 and the spliceosome on MDS cells with TP53 mutations.

We are investigating new interventions that could improve the effectiveness of CAR T-cell therapy for lymphoma. A clinical trial will test radiation immediately followed by CAR-T. Larger lymphoma tumors are less likely to respond to CAR-T and we expect that radiation could reduce the amount of tumor, leading to improvement in responses. We will also conduct a series of trials to determine the effectiveness of vaccinations before and after CAR T cell therapy, and if anti-cancer vaccines could improve outcomes.

My research investigates the heterogeneity of leukemic and pre-leukemic clonal expansion to identify genes associated with leukemia relapse and genesis. Contrary to conventional studies analyzing cell mixtures, my research uniquely probes the specific cells underlying leukemia development. We expect to identify the key cellular and molecular events that drive leukemia onset and relapse. These findings will help improve diagnosis and can serve as new therapeutic targets for treating leukemia.