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Distinct chromosomal alterations associated with TP53 status of LoVo cells under PALA selective pressure: a parallel with cytogenetic pathways of colorectal cancers

Abstract

This study investigates the chromosomal alterations involved in the acquisition of PALA resistance of LoVo colorectal cancer cells homozygous for wild-type TP53 before and after transfection with a 143Ala-mutated TP53 gene. PALA resistance was always associated with an increased number of CAD gene copies, but gene amplification sensu stricto was rarely observed. Interestingly, distinct chromosome patterns were found in relation to the TP53 status of the cells. In parental LoVo cells, the CAD copy number was increased through gains of normal chromosome 2 whereas in transfectant clones, resistance mostly occurred through chromosome rearrangements. The relationship with the two different cytogenetic patterns described in colorectal tumors is discussed.

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References

  • Agapova LS, Ilyinskaya GV, Turovets NA, Ivanov AV, Chumakov PM and Kopnin BP. . 1996 Mutat. Res. 354: 129–138.

  • Caron de Fromentel C and Soussi T. . 1992 Genes Chromosomes Cancer 4: 1–15.

  • Chen CY, Hall I, Lansing TJ, Gilmer TM, Tlsty TD and Kastan MB. . 1996 Cancer Res. 56: 3659–3662.

  • Chen PL, Chen Y, Bookstein R and Lee WH. . 1990 Science 250: 1576–1580.

  • Chernova OB, Chernov MV, Agarwal ML, Taylor WR and Stark GR. . 1995 Trends Biochem. Sci. 20: 431–435.

  • Cottu PH, Muzeau F, Estreicher A, Flejou JF, Iggo R, Thomas G and Hamelin R. . 1996 Oncogene 13: 2727–2730.

  • Di Leonardo A, Linke SP, Yin Y and Wahl GM. . 1993 Cold Spring Harbor Symp. Quant. Biol. 58: 655–667.

  • Farmer G, Bargonetti J, Zhu H, Friedman P, Prywes R and Prives C. . 1992 Nature 358: 83–86.

  • Frebourg T, Sadelain M, Ng Y, Kassel J and Friend SH. . 1994 Cancer Res. 54: 878–881.

  • Hinds PW, Finlay CA, Quartin RS, Baker SJ and Fearon ER. . 1990 Cell Growth Differ. 1: 571–580.

  • Hollstein M, Sidransky D, Vogelstein B and Harris CC. . 1991 Science 253: 49–53.

  • Hupp TR, Meek DW, Midgely CA and Lane DP. . 1993 Nucleic Acids Res. 21: 3167–3174.

  • Lesec G, Richard-Coulet E, Collet JF, deMaublanc MA, Merle S, Salmon RJ and Remvikos Y. . 1997 Int. J. Oncol. 10: 747–752.

  • Levine A, Momand J and Finlay CA. . 1991 Nature 351: 453–456.

  • Linke SP, Clarkin KC, DiLeonardo A, Tsou A and Wahl GM. . 1996 Genes Dev. 10: 934–947.

  • Livingstone LR, White A, Sprouse J, Livanos E, Jacks T and Tlsty TD. . 1992 Cell 70: 923–935.

  • Ma C, Martin S, Trask B and Hamlin JL. . 1993 Genes Dev. 7: 605–620.

  • McClintock B. . 1939 Proc. Natl. Acad. Sci. USA 25: 405–416.

  • Muleris M, Apiou F, Olschwang S, Thomas G and Dutrillaux B. . 1994 Cytogenet. Cell Genet. 65: 82–85.

  • Muleris M, Dutrillaux AM, Vielh P, Zafrani B, Girodet J and Dutrillaux B. . 1987 Cancer Genet. Cytogenet. 29: 289–302.

  • Muleris M and Dutrillaux B. . 1996 Cancer Genet. Cytogenet. 92: 11–13.

  • Muleris M, Salmon RJ and Dutrillaux B. . 1990 Cancer Genet. Cytogenet. 49: 143–156.

  • Park DJ, Nakamura H, Chumakov AM, Said JW, Miller CW, Chen DL and Koeffler HP. . 1994 Oncogene 9: 1899–1906.

  • Pocard M, Chevillard S, Villaudy J, Poupon MF, Dutrillaux B and Remvikos Y. . 1996 Oncogene 12: 875–882.

  • Poupon MF, Smith KA, Chernova O, Gilbert C and Stark GR. . 1996 Mol. Biol. Cell 7: 345–354.

  • Remvikos Y, Muleris M, Salmon RJ and Dutrillaux B. . 1997 Cancer Genet. Cytogenet. 99: 63–73.

  • Schaefer DI, Livanos EM, White AE and Tlsty TD. . 1993 Cancer Res. 53: 4946–4951.

  • Sharma RC and Schimke RT. . 1994 Mutat. Res. 304: 243–260.

  • Slingerland JM, Jenkis JR and Benchimol S. . 1993 EMBO J. 12: 1029–1037.

  • Smith KA, Agarwal ML, Chernov MV, Chernova OB, Deguchi Y, Ishizaka Y, Patterson TE, Poupon MF and Stark GR. . 1995 Philos. Trans. R. Soc. Lond. Biol. Sci. 347: 49–56.

  • Smith KA, Chernova OB, Groves RP, Stark MB, Martinez JL, Davidson JN, Trent JM, Patterson TE, Agarwal A, Duncan P, Agarwal ML and Stark GR. . 1997 Proc. Natl. Acad. Sci. USA 94: 1816–1821.

  • Smith KA, Gorman PA, Stark MB, Groves RP and Stark GR. . 1990 Cell 63: 1219–1227.

  • Stark GR. . 1986 Cancer Surv. 5: 1–23.

  • Stark GR. . 1993 Adv. Cancer Res. 61: 87–113.

  • Tlsty TD, White A and Sanchez J. . 1992 Science 255: 1425–1427.

  • Toledo F, Buttin G and Debatisse M. . 1993 Curr. Biol. 3: 255–264.

  • Toledo F, LeRescouet D, Buttin G and Debatisse M. . 1992 EMBO J. 11: 2665–2673.

  • Trask BJ and Hamlin JL. . 1989 Genes Dev. 3: 1913–1925.

  • Umar A, Boyer JC, Thomas DC, Nguyen DC, Risinger JI, Boyd J and Kunkel TA. . 1994 J. Biol. Chem. 269: 14367–14370.

  • Unger T, Mietz JA, Scheffner M, Yee CL and Howley PM. . 1993 Mol. Cell. Biol. 13: 5186–5194.

  • White AE, Livanos AM and Tlsty TD. . 1994 Genes Dev. 8: 666–667.

  • Williams AC, Miller JC, Collar TJ, Bracey TS, Cosulich S and Paraskeva C. . 1995 Oncogene 11: 141–149.

  • Windle BE, Draper BW, Yin Y, O'Gorman S and Wahl GM. . 1991 Genes Dev. 5: 160–174.

  • Yin Y, Tainsky MA, Bischoff FZ, Strong LC and Wahl GM. . 1992 Cell 70: 937–948.

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Acknowledgements

We are especially grateful to G Stark and B Vogelstein for generously providing the DNA constructs, to G Goubin, M Prosperi, J Villaudy, R Hamelin, A Nicolas, and E Lamoliatte for technical assistance. P Soulié has a fellowship from the Ministère de l'Enseignement Supérieur et de la Recherche.

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Soulie, P., Poupon, MF., Remvikos, Y. et al. Distinct chromosomal alterations associated with TP53 status of LoVo cells under PALA selective pressure: a parallel with cytogenetic pathways of colorectal cancers. Oncogene 18, 775–781 (1999). https://doi.org/10.1038/sj.onc.1202336

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