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Polo-like kinase-1 is a target of the DNA damage checkpoint

Abstract

Polo-like kinases (PLKs) have an important role in several stages of mitosis. They contribute to the activation of cyclin B/Cdc2 and are involved in centrosome maturation and bipolar spindle formation at the onset of mitosis1,2. PLKs also control mitotic exit by regulating the anaphase-promoting complex (APC) and have been implicated in the temporal and spatial coordination of cytokinesis1,2. Experiments in budding yeast have shown that the PLK Cdc5 may be controlled by the DNA damage checkpoint3,4. Here we report the effects of DNA damage on Polo-like kinase-1 (Plk1) in a variety of human cell lines. We show that Plk1 is inhibited by DNA damage in G2 and in mitosis. In line with this, we show that DNA damage blocks mitotic exit. DNA damage does not inhibit the kinase activity of Plk1 mutants in which the conserved threonine residue in the T-loop has been changed to aspartic acid, suggesting that DNA damage interferes with the activation of Plk1. Significantly, expression of these mutants can override the G2 arrest induced by DNA damage. On the basis of these data we propose that Plk1 is an important target of the DNA damage checkpoint, enabling cell-cycle arrests at multiple points in G2 and mitosis.

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Figure 1: DNA damage inhibits Plk1 activity.
Figure 2: DNA damage blocks mitotic exit.
Figure 3: G2 arest induced by DNA damage requires inhibition of Plk1.

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References

  1. Glover, D. M., Hagan, I. M. & Tavares, A. A. Genes Dev. 12, 3777–3787 (1998).

    Article  CAS  Google Scholar 

  2. Nigg, E. A. Curr. Opin. Cell. Biol. 10, 776–783 (1998).

    Article  CAS  Google Scholar 

  3. Cheng, L., Hunke, L. & Hardy, C. Mol. Cell. Biol. 18, 7360–7370 (1998).

    Article  CAS  Google Scholar 

  4. Sanchez, Y. et al. Science 286, 1166–1171 (1999).

    Article  CAS  Google Scholar 

  5. Hartwell, L. M. & Kastan, M. B. Science 266, 1821–1828 (1994).

    Article  CAS  Google Scholar 

  6. Pines, J. Nature 397, 104–105 (1999).

    Article  CAS  Google Scholar 

  7. Furnari, B., Blasina, A., Boddy, M., McGowan, C. & Russell, P. Mol. Biol. Cell. 10, 833–845 (1999).

    Article  CAS  Google Scholar 

  8. Hoffmann, I., Clarke, P. R., Marcote, M. J., Karsenti, E. & Draetta, G. EMBO J. 12, 53–63 (1993).

    Article  CAS  Google Scholar 

  9. Izumi, T. & Maller, J. L. Mol. Biol. Cell 4, 1337–1350 (1993).

    Article  CAS  Google Scholar 

  10. Kumagai, A. & Dunphy, W. G. Science 273, 1377–1380 (1996).

    Article  CAS  Google Scholar 

  11. Qian, Y. W., Erikson, E., Li, C. & Maller, J. L. Mol. Cell. Biol. 18, 4262–4271 (1998).

    Article  CAS  Google Scholar 

  12. Golsteyn, R. M., Mundt, K. E., Fry, A. M. & Nigg, E. A. J. Cell Biol. 129, 1617–1628 (1995).

    Article  CAS  Google Scholar 

  13. Abrieu, A. et al. J. Cell Sci. 111, 1751–1757 (1998).

    CAS  Google Scholar 

  14. Kotani, S. et al. Mol. Cell 1, 371–380 (1998).

    Article  CAS  Google Scholar 

  15. Karaiskou, A., Jessus, C., Brassac, T. & Ozon, R. J. Cell Sci. 112, 3747–3756 (1999).

    CAS  Google Scholar 

  16. Blasina, A., Price, B., Turenne, G. & McGowan, C. Curr. Biol. 9, 1135–1138 (1999).

    Article  CAS  Google Scholar 

  17. Shirayama, M., Zachariae, W., Ciosk, R. & Nasmyth, K. EMBO J. 17, 1336–1349 (1998).

    Article  CAS  Google Scholar 

  18. Descombes, P. & Nigg, E. A. EMBO J. 17, 1328–1335 (1998).

    Article  CAS  Google Scholar 

  19. Tinker-Kulberg, R. L. & Morgan, D. O. Genes Dev. 13, 1936–1949 (1999).

    Article  CAS  Google Scholar 

  20. Davis, F. M., Tsao, T. Y., Fowler, S. K. & Rao, P. N. Proc. Natl Acad. Sci. USA 80, 2926–2930 (1983).

    Article  CAS  Google Scholar 

  21. Qian, Y., Erikson, E. & Maller, J. L. Science 282, 1701–1704 (1998).

    Article  CAS  Google Scholar 

  22. Qian, Y., Erikson, E. & Maller, J. L. Mol.Cell.Biol. 19, 8625–8632 (1999).

    Article  CAS  Google Scholar 

  23. Lee, K. & Erikson, R. Mol. Cell. Biol. 17, 3408–3417 (1997).

    Article  CAS  Google Scholar 

  24. Peng, C. Y. et al. Science 277, 1501–1505 (1997).

    Article  CAS  Google Scholar 

  25. Sibon, O. C. M., Kelkar, A., Lemstra, W. & Theurkauf, W. E. Nature Cell Biol. 2, 90–95 (2000).

    Article  CAS  Google Scholar 

  26. Lane, H. & Nigg, E. J. Cell Biol. 135, 1701–1713 (1996).

    Article  CAS  Google Scholar 

  27. Kalejta, R. F., Shenk, T. & Beavis, A. J. Cytometry 29, 286–291 (1997).

    Article  CAS  Google Scholar 

  28. Smits, V. A. J. et al. J. Biol. Chem. 275, 19375–19381 (2000).

    Article  CAS  Google Scholar 

  29. Charles, J. F. et al. Curr. Biol. 8, 497–507 (1998).

    Article  CAS  Google Scholar 

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Acknowledgements

We thank H. Piwnica-Worms for providing the Cdc25C plasmids and GST–Cdc25C, O. Kelm and P. Duncan for reagents and comments on the manuscript, S. Pippel for technical assistance and the members of the Jordan laboratory and the Department of Physiological Chemistry for helpful discussions. This work was supported by a grant from the Dutch Cancer Society (UU 96-1176).

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Correspondence to René H. Medema.

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Smits, V., Klompmaker, R., Arnaud, L. et al. Polo-like kinase-1 is a target of the DNA damage checkpoint. Nat Cell Biol 2, 672–676 (2000). https://doi.org/10.1038/35023629

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