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Roberta Zappasodi
Weill Cornell Medicine

The project builds on evidence that mutations leading to persistent EZH2 activation drive germinal center B-cell lymphomagenesis by disrupting T-cell surveillance, and will test the hypothesis that EZH2 inhibition synergizes with immune checkpoint blockade and/or co-stimulation to eradicate these diseases. These results will provide the rationale for clinical development of precision-medicine immune-epigenetic combination therapies for lymphomas where these mechanisms are specifically altered.

Project Term: October 1, 2021 - June 30, 2024

Carl Allen
Baylor College of Medicine

We propose to the hypothesis that patients with LCH who fail initial chemotherapy will respond to a targeted strategy of blocking MAPK signaling through MEK inhibition.  This trial is a Phase 2 study to evaluate the safety and efficacy of cobimetinib in patients with refractory LCH.  Exploratory aims will evaluate response of lesions with specific mutations, ability of peripheral blood mononuclear cells to determine disease burden, and development of somatic mutations in patients who relapse.

Project Term: October 1, 2021 - September 30, 2023

Alec Zhang
The University of Texas Southwestern Medical Center

LILRB1 is a human immune inhibitory receptor expressed on a variety of immune cells. Based on preliminary data, we hypothesize that blocking LILRB1 signaling in immune effector cells of myeloma patients will lead to increased anti-cancer activities of immune cells. We will identify subsets of myeloma patients with higher LILRB1 expression on immune cells, and determine whether anti-LILRB1 antagonizing antibodies can improve the function of immune cells for multiple myeloma treatment.

Project Term: July 1, 2021 - June 30, 2024

Baochun Zhang
Dana-Farber Cancer Institute

B cell malignancies comprise a large number of different types of lymphomas and leukemia, which collectively represent the sixth leading cause of cancer death in the US. These cancer cells are potential targets of the host immune system’s CD4+ T cells, however, the latter normally lack the ability to kill such cancer cells. In this project, we develop a novel approach to rapidly produce CD4+ T cells capable of killing B cell cancers, and advance this approach towards clinical trials.

Project Term: July 1, 2019 - June 30, 2022