Research We Fund

Peripheral T-cell lymphomas (PTCLs) are poorly understood and patients with PTCL are underserved by current therapies. The most common subtypes (among >20) are PTCL-not otherwise specific (NOS), angioimmunoblastic T-cell lymphoma (AITL), and anaplastic large cell lymphoma (ALK- ALCL). Rational treatment strategies for these lymphomas are lacking, largely due to the insufficient characterization of PTCL pathobiology and historic paucity of faithful models. Over the past 4 years, our groups and others have identified recurrent alterations in PTCL subsets, developed targeted agents against PTCL and established an unprecedented repository of PTCL models for in vitro and in vivo interrogation. A clinical trial led by director Dr. Horwitz established a new standard-of-care for upfront treatment of CD30+ PTCLs. Additional trials developed through this SCOR have advanced therapeutics targeting PI3 kinase (duvelisib), JAK1/2 (ruxolitinib) and IDH2 (enasidenib) for relapsed/refractory PTCL. The central goal for the next 5 years of support is to establish informed combination strategies that eradicate resistant populations and thereby extend the duration of meaningful responses.

Starting in July 2010, LLS TAP supported a promising University of Michigan research project led by Jolanta Grembecka, PhD, to develop new treatments for patients with a rare and lethal subtype of leukemia. Through TAP, LLS engaged chemists to improve the properties that produced lead compounds that exhibited potent anti-leukemic activity. In 2014, LLS introduced Kura Oncology to the project that ultimately led to Kura Oncology completing a licensing agreement with the University of Michigan to continue to develop these molecules.

Kura Oncology is a clinical-stage biopharmaceutical company committed to realizing the promise of precision medicines for the treatment of cancer with a pipeline that consists of small molecule drug candidates that target cancer signaling pathways.

Ziftomenib (KO-539) is selective small molecule inhibitor of menin. A Phase 2 registration-directed clinical trial in patients with NPM1-mutant relapsed or refractory AML completed enrollment (NCT04067336). 

In August 2021, LLS made an equity investment in Immunitas Therapeutics to support the "Phase 1 Clinical Development of IMT-009, an Antibody Targeting CD161, in Patients With Advanced Solid Tumors or Lymphomas."

Immunitas is committed to discovering and developing novel, differentiated therapeutics for patients with cancer. Their discovery engine combines deep expertise in single-cell genomics with customized machine learning approaches to elucidate immune cell populations that are key actors in immuno-oncology. Immunitas complements this process with bespoke in-house therapeutic discovery rooted in antibody display and immunization. The company was founded by Longwood Fund with leading scientists from Dana-Farber, MGH, the Broad, and MIT.

IMT-009, a first-in-class NK and T cell modulator targeting CD161, is being developed for the treatment of solid tumors and lymphomas and is in a Phase 1 clinical trial (NCT05565417). 

In February 2021, LLS made an equity investment in Caribou Biosciences to support "A Phase 1, Multicenter, Open-Label Study of CB-010, a CRISPR-Edited Allogeneic Anti-CD19 CAR-T Cell Therapy in Patients With Relapsed/Refractory B Cell Non-Hodgkin Lymphoma."

Caribou is a leading clinical-stage biotechnology company, co-founded by CRISPR pioneer and Nobel Prize winner Jennifer Doudna, Ph.D., using next-generation CRISPR genome-editing technology to develop “off-the-shelf” (allogeneic) CAR therapies for hard-to-treat blood cancers.

CB-010, Caribou’s lead allogeneic CAR-T cell program, targets CD19 and is being evaluated in a Phase 1 clinical trial expansion cohort for second-line patients with large B cell lymphoma (LBCL). (NCT04637763). It is the first clinical-stage allogeneic CAR-T cell therapy in which PD-1 was genetically disrupted in the CAR-T genome, leading to more durable anti-tumor activity in pre-clinical studies.