Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Original Paper
  • Published:

Caspase-9 and Apaf-1 are expressed and functionally active in human neuroblastoma tumor cell lines with 1p36 LOH and amplified MYCN

Abstract

Important roles have been suggested for caspase-8, caspase-9 and Apaf-1 in controlling tumor development and their sensitivity to chemotherapeutic agents. Methylation and deletion of Apaf-1 and CASP8 results in the loss of their expression in melanoma and neuroblastoma, respectively, while CASP9 localization to 1p36.1 suggests it is a good candidate tumor suppressor. The status of CASP9 and Apaf-1 expression in numerous neuroblastoma cell lines with/without amplified MYCN and chromosome 1p36 loss-of-heterozygosity (LOH) was therefore examined to test the hypothesis that one or both of these genes are tumor suppressors in neuroblastoma. Although CASP9 is included in the region encompassing 1p36 LOH in all neuroblastoma cell lines examined, the remaining CASP9 allele(s) express a functional caspase-9 enzyme. Apaf-1 is also expressed in all neuroblastoma tumor cell lines examined. Thus, the CASP9 or Apaf-1 genes do not appear to function as tumor suppressors in MYCN amplified neuroblastomas. However, 20% of the neuroblastoma cell lines with methylated CASP8 alleles are also highly resistant to staurosporine (STS)- and radiation-induced cell death, presumably because cytochrome c is not released from mitochondria. This suggests that a second, smaller sub-group of MYCN amplified neuroblastoma tumors exists with defect(s) in apoptotic signaling components upstream of caspase-9 and Apaf-1. Since no consistent differences in Bcl-2, Bcl-xL or Bax expression were seen in the STS- and radiation-resistant neuroblastomas, it suggests that a unique mitochondrial signaling factor(s) is responsible for the defect in cytochrome c release in this sub-group of tumors.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1
Figure 2
Figure 3
Figure 4
Figure 5

Similar content being viewed by others

References

  • Asselin E, Mills GB, Tsang BK . 2001 Cancer Res. 61: 1862–1868

  • Bala S, Oliver H, Renault B, Montgomery K, Dutta S, Rao P, Houldsworth J, Kucherlapati R, Wang XD, Chaganti R, Murty VVVS . 2000 Genes, Chromosomes Cancer 28: 258–268

  • Belka C, Rudner J, Wesselborg S, Stepczynska A, Marini P, Lepple-Weinhues A, Faltin H, Bamberg M, Budach W, Schulze-Osthoff K . 2000 Oncogene 19: 1181–1190

  • Bertrand R, Solary E, O'Connor P, Kohn KW, Pommier Y . 1994 Exp. Cell Res. 211: 314–321

  • Brodeur GM, Azar C, Brother M, Hiemstra JL, Kaurman B, Marshall H, Moley J, Nakagawara A, Saylors R, Scavard N, Schneider S, Wasson J, White P, Seeger R, Look AT, Castleberry RP . 1992 Cancer 70: 1685–1694

  • Caron H . 1995 Med. Ped. Oncol. 24: 215–221

  • Caron HN, van Sluis P, van Hoeve M, de Kraker J, Bras J, Slater R, Mannens M, Voute PA, Westerveld A, Versteeg R . 1993 Nature Gen. 4: 187–190

  • Chen X, Ko LJ, Prives C . 1996 Genes Dev. 10: 2438–2451

  • Daugas E, Susin SA, Zamzami N, Ferri KF, Irinopoulou T, Larochette N, Prevost MC, Leber B, Andrews D, Penninger J, Kroemer G . 2000 FASEB J. 14: 729–739

  • Du C, Fang M, Li Y, Li L, Wang X . 2000 Cell 102: 33–42

  • Eggert A, Grotzer MA, Zuzak TJ, Wiewrodt BR, Ho R, Ikegaki N, Brodeur GM . 2001 Cancer Res. 61: 1314–1319

  • Engels IH, Stepczynska A, Stroh C, Lauber K, Berg C, Schwenzer R, Wajant H, Janicke RU, Porter AG, Belka C, Gregor M, Schulze-Osthoff K, Wesselborg S . 2000 Oncogene 19: 4563–4573

  • Ferreira CG, Span SW, Peters GJ, Kruyt FA, Giaccone G . 2000 Cancer Res. 60: 7133–7141

  • Gastman BR, Yin XM, Johnson DE, Wieckowski E, Wang GQ, Watkins SC, Rabinowich H . 2000 Cancer Res. 60: 6811–6817

  • Gross A, McDonnell JM, Korsmeyer SJ . 1999a Genes Dev. 13: 1899–1911

  • Gross A, Yin XM, Wang K, Wei MC, Jockel J, Milliman C, Erdjument-Bromage H, Tempst P, Korsmeyer SJ . 1999b J. Biol. Chem. 274: 1156–1163

  • Grotzer MA, Eggert A, Zuzak TJ, Janss AJ, Marwaha S, Wiewrodt BR, Ikegaki N, Brodeur GM, Phillips PC . 2000 Oncogene 19: 4604–4610

  • Gu Y, Sarnecki C, Aldape RA, Livingston DJ, Su MS-S . 1995 J. Biol. Chem. 270: 18715–18718

  • Juin P, Hueber AO, Littlewood T, Evan GI . 1999 Genes Dev. 13: 1367–1381

  • Kennedy SG, Kandel ES, Cross TK, Hay N . 1999 Mol. Cell. Biol. 19: 5800–5810

  • Knudson AG, Meadows AT . 1980 N. Engl. J. Med. 302: 1254–1256

  • Kuida K, Haydar TF, Kuan C-Y, Gu Y, Taya C, Karasuyama H, Su MS-S, Rakic P, Flavell RA . 1998 Cell 94: 325–337

  • Kuwana T, Smith JJ, Muzio M, Dixit VM, Newmeyer DD, Kornbluth S . 1998 J. Biol. Chem. 273: 16589–16594

  • LaBonne C, Bronner-Fraser M . 1999 Annu. Rev. Cell Dev. Biol. 15: 81–112

  • Lacour S, Hammann A, Wotawa A, Corcos L, Solary E, Dimanche-Boitrel MT . 2001 Cancer Res. 61: 1645–1651

  • Lowe SW, Ruley HE, Jacks T, Housman DE . 1993 Cell 74: 957–967

  • Reed JC . 1997 Nature 387: 773–776

  • Saleh A, Srinivasula SM, Acharya S, Fishel R, Alnemri ES . 1999 J. Biol. Chem. 274: 17941–17945

  • Scaffidi C, Medema JP, Krammer PH, Peter ME . 1997 J. Biol. Chem. 272: 26953–26958

  • Schuler M, Bossy-Wetzel E, Goldstein JC, Fitzgerald P, Green DR . 2000 J. Biol. Chem. 275: 7337–7342

  • Shimizu S, Matsuoka Y, Shinohara Y, Yoneda Y, Tsujimoto Y . 2001 J. Cell Biol. 152: 237–250

  • Slee EA, Keogh SA, Martin SJ . 2000 Cell Death Differ. 7: 556–565

  • Soengas MS, Alarc Yoshida H, Giaccia AJ, Hakem R, Mak TW, Lowe SW . 1999 Science 284: 156–159

  • Soengas MS, Capodieci P, Polsky D, Mora J, Esteller M, Opitz-Araya X, McCombie R, Herman JG, Gerald WL, Lazebnik YA, Cordon-Cardo C, Lowe SW . 2001 Nature 409: 207–211

  • Stegh AH, Herrmann H, Lampel S, Weisenberger D, Andra K, Seper M, Wiche G, Krammer PH, Peter ME . 2000 Mol. Cell. Biol. 20: 5665–5679

  • Stennicke HR, Deveraux QL, Humke EW, Reed JC, Dixit VM, Salveson GS . 1999 J. Biol. Chem. 274: 8359–8362

  • Takita J, Yang HW, Chen YY, Hanada R, Yamamoto K, Teitz T, Kidd VJ, Hayashi Y . 2001 Oncogene 20: 4424–4432

  • Tang D, Lahti JM, Grenet J, Kidd VJ . 1999 J. Biol. Chem. 274: 7245–7252

  • Tang D, Lahti JM, Kidd VJ . 2000 J. Biol. Chem. 275: 9303–9307

  • Teitz T, Wei T, Valentine MB, Vanin EF, Grenet J, Valentine VA, Behm FG, Look AT, Lahti JM, Kidd VJ . 2000 Nature Med. 6: 529–535

  • Tweddle DA, Malcolm AJ, Bown N, Pearson ADJ, Lunec J . 2001 Cancer Res. 61: 8–13

  • Verhagen AM, Ekert PG, Pakusch M, Silke J, Connolly LM, Reid GE, Moritz RL, Simpson RJ, Vaux DL . 2000 Cell 102: 43–53

  • Zha J, Weiler S, Oh KJ, Wei MC, Korsmeyer SJ . 2000 Science 290: 1761–1765

  • Zhang H, Xu Q, Krajewski S, Krajewska M, Xie Z, Fuess S, Kitada S, Godzik A, Reed JC . 2000 Proc. Natl. Acad. Sci., USA 97: 2597–2602

  • Zhou H, Li X-M, Meinkoth J, Pittman RN . 2000 J. Cell Biol. 151: 483–494

Download references

Acknowledgements

This work was supported by a grant from the NIH (5 RO1 CA67938) to VJ Kidd, by a Cancer Center Support Grant (5 PO1 CA21765) awarded to St Jude Children's Research Hospital, and by the generous support of the American Lebanese Syrian Associated Charities (ALSAC). Dr Xiaodang Wang kindly provided the human caspase-9 polyclonal antiserum.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Vincent J Kidd.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Teitz, T., Wei, T., Liu, D. et al. Caspase-9 and Apaf-1 are expressed and functionally active in human neuroblastoma tumor cell lines with 1p36 LOH and amplified MYCN. Oncogene 21, 1848–1858 (2002). https://doi.org/10.1038/sj.onc.1205180

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/sj.onc.1205180

Keywords

This article is cited by

Search

Quick links