NET23/STING levels were measured by Western blot in five cell lines: HT1080, human fibrosarcoma cells; Jurkat, human immortalized T-lymphocytes; EL4, mouse lymphoma cells; LNCaP, human prostate adenocarcinoma cells; and HEK293, human embryonic kidney cells (Figure 5A). The gene discussed is STING1; the disease is fibrosarcoma.