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Increased susceptibility to ultraviolet-B and carcinogens of mice lacking the DNA excision repair gene XPA

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Abstract

XERODERM A pigmentosum patients with a defect in the nucleotide-excision repair gene XPA are characterized by, for example, a > 1,000-fold higher risk of developing sunlight-induced skin cancer1–3. Nucleo tide-excision repair (NER) is involved in the removal of a wide spectrum of DNA lesions. The XPA protein functions in a pre-incision step, the recognition of DNA damage4–7. To permit the functional analysis of the XPA gene in vivo, we have generated XPA -deficient mice by gene targeting in embryonic stem cells. The XPA−f− mice appear normal, at least until the age of 13 months. XPA−1− mice are highly susceptible to ultraviolet (UV)-B-induced skin and eye tumours and to 7,12-dimethylbenz-[a]anthracene (DMBA)-induced skin tumours. We conclude that the XPA-deficient mice strongly mimic the phenotype of humans with xeroderma pigmentosum.

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References

  1. Cleaver, J. E. & Kraemer, K. H. in The Metabolic Basis of Inherited Disease Vol 2 (eds Scriver, C. R., Beaudet, A. L, Sly, W. S. & Valle, D.) 2949–2971 (McGraw-Hill, New York, 1989).

    Google Scholar 

  2. Hoeijmakers, J. H. J. & Bootsma, D. Cancer Cells 2, 311–320 (1990).

    CAS  Google Scholar 

  3. Satokata, I., Tanaka, K. & Okada, Y. Hum. Genet. 88, 603–607 (1992).

    Article  CAS  Google Scholar 

  4. Sancar, A. Science 266, 1954–1956 (1994).

    Article  ADS  CAS  Google Scholar 

  5. Grossman, L. & Thiagalingam, S. J. biol. Chem. 268, 16871–16874 (1993).

    CAS  PubMed  Google Scholar 

  6. Robins, P., Jones, C. J., Biggerstaff, M., Lindahl, T. & Wood, R. EMBO J. 10, 3913–3921 (1991).

    Article  CAS  Google Scholar 

  7. Guzder, S. N., Sung, P., Prakash, L. & Prakash, S. Proc. natn. Acad. Sci. U.S.A. 90, 5433–5437 (1993).

    Article  ADS  CAS  Google Scholar 

  8. Tanaka, K. et al. Nature 348, 73–76 (1990).

    Article  ADS  CAS  Google Scholar 

  9. Maher, V. M. & McCormick, J. J. Pharmac. Ther. 25, 395–408 (1984).

    Article  CAS  Google Scholar 

  10. de Gruijl, F. R. & van der Leun, J. C. Cancer Res. 51, 979–984 (1991).

    CAS  PubMed  Google Scholar 

  11. van Oostrom, C. Th.M., de Vries, A., Verbeek, S. J., van Kreijl, C. F. & van Steeg, H. Nucleic Acids Res. 22, 11–14 (1994).

    Article  CAS  Google Scholar 

  12. Fort, P. et al. Nucleic Acids Res. 13, 1431–1442 (1985).

    Article  CAS  Google Scholar 

  13. Adra, C. N., Boer, P. H. & McBurney, M. W. Gene 60, 65–74 (1987).

    Article  CAS  Google Scholar 

  14. Hooper, M., Hardy, K., Handyside, A., Hunter, S. & Monk, M. Nature 326, 292–295 (1987).

    Article  ADS  CAS  Google Scholar 

  15. te Riele, H., Maandag, E. R., Clarke, A., Hooper, M. & Berns, A. Nature 348, 649–651 (1990).

    Article  ADS  CAS  Google Scholar 

  16. Bradley, A., Evans, M., Kaufman, M. H. & Robertson, E. Nature 309, 255–258 (1984).

    Article  ADS  CAS  Google Scholar 

  17. van Vuuren, A. J. et al. EMBO J. 13, 1645–1653 (1994).

    Article  CAS  Google Scholar 

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Vries, A., van Oostrom, C., Hofhuis, F. et al. Increased susceptibility to ultraviolet-B and carcinogens of mice lacking the DNA excision repair gene XPA. Nature 377, 169–173 (1995). https://doi.org/10.1038/377169a0

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