Does transforming growth factor-β signaling in hepatocytes promote hepatic fibrosis and carcinogenesis in mice with hepatocyte-specific deletion of TAK1?
TGF-β promotes development of HCC in Tak1ΔHep mice by inducing hepatocyte apoptosis and compensatory proliferation during early phases of tumorigenesis, and inducing expression of anti-apoptotic, pro-oncogenic, and angiogenic factors during tumor progression.
The first set of genotypes may be used as novel predictive biomarkers to identify patients with stage I NSCLC, who could benefit from adjuvant chemotherapy, and the second set of SNPs might predict response to adjuvant chemotherapy.