Axitinib-13C,d3 is a 13C-labeled and deuterium labeled Axitinib. Axitinib is a multi-targeted tyrosine kinase inhibitor with IC50s of 0.1, 0.2, 0.1-0.3, 1.6 nM for VEGFR1, VEGFR2, VEGFR3 andPDGFRβ, respectively.

L524-0366 is a TWEAK-Fn14 signaling cascade inhibitor.L524-0366 mitigated maladaptive remodeling with TAC. TWEAK induced secretion of the pro-inflammatory chemokine, monocyte chemoattractant protein 1 from WT but not Fn14-/-?fibroblasts in vitro, in part through activation of non-canonical NF-κB signaling.

Atezolizumab anti-PD-L1) is a fully humanized IgG1 monoclonal antibody that blocks the interaction of PD-L1 with both PD-1 and B7.1 but not the interaction of PD-L2 with PD-1.