Trishula is a privately held company dedicated to the development of TTX-030, a first-in-class, anti-CD39 antibody, in collaboration with AbbVie. TTX-030 inhibits the activity of CD39, an enzyme that converts ATP to AMP, the initial steps in the generation of adenosine in the tumor microenvironment. TTX-030 prevents the formation of immune suppressive extracellular adenosine and maintains high levels of immune activating extracellular ATP, stimulating dendritic and myeloid-derived cells necessary for both innate and adaptive immunity. Currently, TTX-030 is being studied in phase 1/1b clinical trials as a monotherapy and in combination with an anti-PD-1 agent and standard chemotherapy in adults with advanced cancer (NCT03884556 and NCT04306900).
