Research we fund

T-acute lymphoblastic leukemia (T-ALL) is an aggressive leukemia with limited treatment options after first-line chemotherapy. Our preclinical work in animal models of T-ALL demonstrated the activity of a novel-novel combination treatment strategy, which includes LP-118 (activator of suicide pathways within leukemic cells) and tyrosine kinase inhibitors (inhibiting growth-promoting LCK and ACK1 signaling pathways). Leveraging the mechanistic insights gained from our laboratory work, we propose a phase Ib/II study investigating the feasibility and efficacy of the combined LP-118, ponatinib, and salvage chemotherapy in patients with relapsed T-ALL. This precision medicine approach addresses an unmet need in a fatal disease which lacks effective therapies.

Project Term: July 1, 2023 - June 30, 2026

In up to half of patients with hematologic malignancies undergoing allogeneic stem cell transplantation, the trajectory of a smooth recovery toward cure is disrupted by acute graft-versus-host disease (aGVHD). Inspired by the role of intestinal microbial communities in aGVHD pathogenesis, we recently completed the largest fecal microbiota transplantation (FMT) trial to date in transplant recipients. We established the safety of standardized third-party FMT and characterized FMT effects on the microbiota, leading to the proposed randomized, placebo-controlled phase 2 trial of FMT to prevent aGVHD.

Project Term: July 1, 2023 - September 30, 2026

CD19 targeting chimeric antigen receptor (CAR) T cell therapies (CAR19) are effective treatments for patients with non-Hodgkin Lymphoma (NHL), however, the majority of these patients will relapse. We have now evaluated a CD22 targeting CAR T cell therapy (CAR22) in patients who have large B cell lymphoma who have relapsed after CAR19 therapy and found that this therapy is both safe and effective resulting in a high rate of durable complete responses. We will now test this promising CAR22 for the first time in patients with other non-Hodgkin Lymphoma subtypes including mantle cell lymphoma, follicular lymphoma, and other CD22-expressing lymphomas.

Project Term: July 1, 2023 - August 31, 2026