Using an osteosarcoma cell line transfected to overexpress SSTR2, Nonnekens et al. 31 showed olaparib potentiated the in vitro cytotoxicity of LuTate while Purohit et al. 32 also showed PARPi mediated potentiation of LuTate cytotoxicity in 2D monlayer and 3D spheroid NET cultures. Here, SSTR2 is linked to osteosarcoma.