Research We Fund

In June 2022, LLS made an equity investment in Faron Pharmaceuticals to "Support Clinical Development of the Bexmarilimab Program for Leukemia Indications."

Faron is a clinical stage biopharmaceutical company developing novel treatments for medical conditions with significant unmet needs caused by dysfunction of our immune system. The Company currently has a pipeline based on the receptors involved in regulation of immune response in oncology, organ damage and bone marrow regeneration. 

Bexmarilimab, a novel anti-Clever-1 humanized antibody, is its investigative precision immunotherapy with the potential to provide permanent immune stimulation for difficult-to-treat cancers through targeting myeloid function. A Phase 2 study (BEXMAB) of bexmarilimab in combination with azacitidine is currently enrolling high-risk MDS patients in the US and Finland (NCT05428969).

In March 2021, LLS made an equity investment in Immune-Onc Therapeutics to support the "Phase 1 Clinical Development of IO-202, An Antibody Targeting LILRB4, for the Treatment of AML with Monocytic Differentiation and CMML."

Immune-Onc is a private, clinical-stage cancer immunotherapy company dedicated to the discovery and development of novel myeloid checkpoint inhibitors for cancer patients. The company aims to translate unique scientific insights in myeloid cell biology and immune inhibitory receptors to discover and develop first-in-class biotherapeutics that reverse immune suppression in the tumor microenvironment. Immune-Onc has a differentiated pipeline with a current focus on targeting the Leukocyte Immunoglobulin-Like Receptor subfamily B (LILRB) of myeloid checkpoints. The company’s work builds on early research by Chengcheng (Alec) Zhang, Ph.D. at the University of Texas Southwestern Medical Center that was also funded by LLS grants.

IO-202 is a first-in-class antibody targeting the LILRB4 and has entered a phase 1 cohort expansion clinical trial (NCT0437243) for the treatment of AML (IO-202 in combination with azacitidine) and CMML (IO-202 in combination with azacitidine). 

Tmdshe majority of myeloid cancers remain incurable. We previously showed that individuals at risk can be identified years in advance, indicating that prevention may be a viable alternative to treatment. Here, we propose a program of work to establish a clinical platform for myeloid cancer prevention. This includes development of a screening strategy, improved understanding of myeloid cancer evolution, identification of treatment targets and establishment of a specialized clinic to deliver therapy.

Chimeric antigen receptor (CAR) T cell therapy is a form of immune-based therapy where a patient’s own immune cells are genetically engineered to recognize and kill the tumor cells. This therapy has revolutionized the treatment of certain blood cancers and excitingly, two CAR T cell products were recently approved for the treatment of multiple myeloma.

Despite impressive initial clinical data showing responses in 73-98% of patients, most patients still relapse after CAR-T cell therapy within 3 years. Therefore, there is a significant unmet need to further enhance the effectiveness of CAR T cell therapy in this disease. In this project we will investigate whether an approach we have shown to make CAR T cells “fitter” and more effective in solid tumors is also effective in the context of multiple myeloma.