Supplementary Figure 6 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure 3 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure 2 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure Legends, Supplementary Tables 1-2 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure 4 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis
Supplementary Figure 5 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis
Abstract Inflammation influences the development of cancer. The nitric oxide synthase (NOS2) is induced by inflammatory cytokines, e.g., tumor necrosis factor α and interleukin 1β, and produces nitric oxide (NO·), a critical mediator of the inflammatory response. Because p53 governs NO· production by transcriptionally transrepressing NOS2, we used a genetic strategy to determine whether NO· and p53 cooperatively regulate tumorigenesis. Lymphomas developed more rapidly in p53−/−NOS2−/− or p53−/−NOS2+/− mice than in p53−/−NOS2+/+ mice that were cross-bred into a >95% C57BL6 background and maintained in a pathogen-free condition. Likewise, sarcomas and lymphomas developed faster in p53+/−NOS2−/− or p53+/−NOS2+/− than in p53+/−NOS2+/+ mice. When compared with the double knockout mice, p53−/−NOS2+/+ mice showed a higher apoptotic index and a decreased proliferation index with an increased expression of death receptor ligands, CD95-L and tumor necrosis factor-related apoptosis-inducing ligand, and the cell cycle checkpoint protein, p21waf1, in the spleen and thymus before tumor development. Furthermore, mice deficient in both p53 and NOS2 produced a high level of anti-inflammatory interleukin 10 when compared with p53-deficient mice. These studies provide genetic and mechanistic evidence that NO· can suppress tumorigenesis.
Supplementary Figure 1 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure 3 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis
Supplementary Figure 1 from Antigen Presented by Tumors <i>In vivo</i> Determines the Nature of CD8<sup>+</sup> T-Cell Cytotoxicity
Supplementary Figure 6 from Antigen Presented by Tumors In vivo Determines the Nature of CD8+ T-Cell Cytotoxicity
Supplementary Figure 4 from Coactivation of AKT and β-Catenin in Mice Rapidly Induces Formation of Lipogenic Liver Tumors
Supplementary Figure 2 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis
Supplementary Figure 6 from Antigen Presented by Tumors <i>In vivo</i> Determines the Nature of CD8<sup>+</sup> T-Cell Cytotoxicity
Supplementary Figure 9 from Nitric Oxide Is a Key Component in Inflammation-Accelerated Tumorigenesis
Supplementary Figure 8 from Nitric Oxide Is a Key Component in Inflammation-Accelerated Tumorigenesis
Supplementary Figure 6 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis
Supplementary Table 1. Th1 vs. Th2 Cytokine Trend. Supplementary Table 2. Effect of L-NAME on Radiation-induced Cytokine Expression.
Supplementary Figure 3 from Antigen Presented by Tumors In vivo Determines the Nature of CD8+ T-Cell Cytotoxicity
Supplementary Figure 7 from Nitric Oxide, a Mediator of Inflammation, Suppresses Tumorigenesis