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A SADS defect in tumor cells provides optimism

A Retraction to this article was published on 01 June 2001

SADS, a new component of the Fas-mediated apoptotic pathway, is downregulated in patients with colon carcinoma. Could this dowregulation be a widespread mechanism of tumor cell immune evasion? (pages 88–93)

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Figure 1: Two intracellular signal pathways of Fas-mediated apoptosis, and the role of SADS.

Bob Crimi

References

  1. Thompson, C.B. Apoptosis in the pathogenesis and treatment of disease. Science 267, 1456–1462 (1995).

    Article  CAS  Google Scholar 

  2. Berke, G. The CTL's kiss of death. Cell 81, 9–12 (1995).

    Article  CAS  Google Scholar 

  3. Shiraki, K., Tsuji, N., Shioda, T., Isselbacher, K.J. & Takahashi, H. Expression of Fas ligand in liver metastases on human colonic adenocarcinomas. Proc. Natl. Acad. Sci. USA 94, 6420–6425 (1997).

    Article  CAS  Google Scholar 

  4. Suzuki, A. et al. SADS: A new component of Fas-DISC is the accelerator for cell death signaling and is down-regulated in patients with colon carcinoma. Nature Med. 7, 88–93 (2000).

    Article  Google Scholar 

  5. Martin, S.J. & Green, D.R. Protease activation during apoptosis. Death by a thousand cut? Cell 82, 349–352 (1995).

    Article  CAS  Google Scholar 

  6. Scaffidi, C. et al. Two CD95 (APO-1/Fas) signaling pathways. EMBO J. 17, 1675–1687 (1998).

    Article  CAS  Google Scholar 

  7. Imai, Y. et al. The CED-4-homologous protein FLASH is involved in Fas-mediated activation of caspase 8 during apoptosis. Nature 398, 777–785 (1999).

    Article  CAS  Google Scholar 

  8. Li, H., Zhu, H., Xu, C. & Yuan, J. Cleavage of BID by caspase 8 mediates the mitochondrial damage in the Fas pathway of apoptosis. Cell 94, 491–501 (1998).

    Article  CAS  Google Scholar 

  9. Enari, M. et al. A caspase-activated DNase that degrades DNA during apoptosis, and its inhibitor ICAD. Nature 391, 43–50 (2000).

    Article  Google Scholar 

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Takahashi, H. A SADS defect in tumor cells provides optimism. Nat Med 7, 26–27 (2001). https://doi.org/10.1038/83306

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