TNF- and Cancer Therapy-Induced Apoptosis: Potentiation by Inhibition of NF-κB
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- Cun-Yu Wang
- C.-Y. Wang, Curriculum in Genetics and Molecular Biology and Department of Endodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC 27599-7295, USA.
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- Marty W. Mayo
- M. W. Mayo, Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599-7295, USA.
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- Albert S. Baldwin
- A. S. Baldwin Jr., Lineberger Comprehensive Cancer Center, Curriculum in Genetics and Molecular Biology, and Department of Biology, University of North Carolina, Chapel Hill, NC 27599-7295.
抄録
<jats:p>Many cells are resistant to stimuli that can induce apoptosis, but the mechanisms involved are not fully understood. The activation of the transcription factor nuclear factor-kappa B (NF-κB) by tumor necrosis factor (TNF), ionizing radiation, or daunorubicin (a cancer chemotherapeutic compound), was found to protect from cell killing. Inhibition of NF-κB nuclear translocation enhanced apoptotic killing by these reagents but not by apoptotic stimuli that do not activate NF-κB. These results provide a mechanism of cellular resistance to killing by some apoptotic reagents, offer insight into a new role for NF-κB, and have potential for improvement of the efficacy of cancer therapies.</jats:p>
収録刊行物
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- Science
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Science 274 (5288), 784-787, 1996-11
American Association for the Advancement of Science (AAAS)
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詳細情報 詳細情報について
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- CRID
- 1364233270889722112
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- NII論文ID
- 80009297954
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- ISSN
- 10959203
- 00368075
- http://id.crossref.org/issn/00368075
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