Abstract
Caspases play a central role in apoptosis, a well-studied pathway of programmed cell death. Other programs of death potentially involving necrosis and autophagy may exist, but their relation to apoptosis and mechanisms of regulation remains unclear. We define a new molecular pathway in which activation of the receptor-interacting protein (a serine-threonine kinase) and Jun amino-terminal kinase induced cell death with the morphology of autophagy. Autophagic death required the genes ATG7 and beclin 1 and was induced by caspase-8 inhibition. Clinical therapies involving caspase inhibitors may arrest apoptosis but also have the unanticipated effect of promoting autophagic cell death.
References
29
Referenced
996
10.1016/0959-437X(94)90076-F
10.1038/sj.onc.1207107
10.1126/science.1081274
10.1146/annurev.biochem.69.1.217
- M. Leist, M. Jaattela, Nature Rev. Mol. Cell Biol.2, 589 (2001). / Nature Rev. Mol. Cell Biol. (2001)
10.1074/jbc.M305633200
10.1038/82732
10.1038/35056522
10.1126/science.290.5497.1717
10.1038/nrm931
10.1038/sj.onc.1203249
- P. G. Clarke, Anat. Embryol. (Berl.)181, 195 (1990). / Anat. Embryol. (Berl.) (1990)
10.1016/S0960-9822(03)00082-4
10.1016/S0960-9822(03)00085-X
10.1046/j.1365-2141.1997.2623081.x
10.1091/mbc.10.5.1367
10.1091/mbc.10.5.1337
10.1128/JVI.72.11.8586-8596.1998
10.1038/45257
10.1073/pnas.2436255100
10.1172/JCI20039
10.1038/sj.embor.embor854
- L. Yu P. Dutt M. J. Lenardo unpublished data.
10.1038/nature01063
10.1101/gad.13.19.2514
10.1073/pnas.0400443101
10.1126/science.288.5464.335
10.1016/S0896-6273(03)00601-9
- The authors thank T. Maugel for assistance with TEM and R. Siegel J. Puck L. Zheng S. Straus and D. Douek for comments on the manuscript. E.F. is an NIH–Oxford University Scholar in Biomedical Research. H.S. is a Fellow of Cancer Research Institute. This work was supported by NIH grant GM59136 (E.H.B.).
Dates
Type | When |
---|---|
Created | 21 years, 3 months ago (May 10, 2004, 8:44 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 9, 2024, 8:55 p.m.) |
Indexed | 1 week, 2 days ago (Aug. 23, 2025, 1 a.m.) |
Issued | 21 years, 2 months ago (June 4, 2004) |
Published | 21 years, 2 months ago (June 4, 2004) |
Published Print | 21 years, 2 months ago (June 4, 2004) |
@article{Yu_2004, title={Regulation of an ATG7 - beclin 1 Program of Autophagic Cell Death by Caspase-8}, volume={304}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1096645}, DOI={10.1126/science.1096645}, number={5676}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Yu, Li and Alva, Ajjai and Su, Helen and Dutt, Parmesh and Freundt, Eric and Welsh, Sarah and Baehrecke, Eric H. and Lenardo, Michael J.}, year={2004}, month=jun, pages={1500–1502} }