A phase I study of AK119, an anti-CD73 monoclonal antibody, in combination with AK104, an anti-PD-1/CTLA-4 bispecific antibody, in patients with advanced or metastatic solid tumors.

TPS2675Background: AK119 is a humanized IgG1 monoclonal antibody (mAb) that selectively binds to and inhibits the ectonucleotidase activity of CD73, a cell surface enzyme that converts adenosine mo...