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Published in: Journal of Neuro-Oncology 2/2009

01-04-2009 | Laboratory Investigation - Human/Animal Tissue

Growth factor receptors signaling in glioblastoma cells: therapeutic implications

Authors: Mia Carapancea, Oana Alexandru, Ani S. Fetea, Laura Dragutescu, Juan Castro, Ada Georgescu, A. Popa-Wagner, Magnus L. Bäcklund, Rolf Lewensohn, Anica Dricu

Published in: Journal of Neuro-Oncology | Issue 2/2009

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Abstract

In this study, we investigated the protein expression of platelet-derived growth factor receptor (PDGFR), insulin like growth factor-1 receptor (IGF-1R), phosphatidylinositol 3-kinase (PI3-K) and extracellular signal-regulated kinase (ERK1/2) in five primary glioblastoma (GB), with a view to their possible use as therapeutic targets. Our results demonstrated that appreciable levels of these proteins could be detected in the analysed GB cell lines, except for a low level of PDGFR and ERK1/2 expression in one GB cell line. The small molecule inhibitors towards IGF-1R, PDGFR, PI3-K and ERK1/2 respectively, have only modest or no anti-tumour activity on GB cells and therefore their combination with other therapy modalities was analysed. The interaction between small inhibitors and radiation was mostly additive or sub-additive; synergistic interaction was found in five of forty analysed combinations. Our results showed that GB cells are in general resistant to treatment and illustrate the difficulties in predicting the treatment response in malignant gliomas.
Literature
1.
go back to reference Allalunis-Turner MJ, Zia PK, Barron GM, Mirzayans R, Day RSIII (1995) Radiation-induced DNA damage and repair in cells of a radiosensitive human malignant glioma cell line. Radiat Res 144:288–293. doi:10.2307/3578948 PubMedCrossRef Allalunis-Turner MJ, Zia PK, Barron GM, Mirzayans R, Day RSIII (1995) Radiation-induced DNA damage and repair in cells of a radiosensitive human malignant glioma cell line. Radiat Res 144:288–293. doi:10.​2307/​3578948 PubMedCrossRef
3.
go back to reference Andrews DW, Resnicoff M, Flanders AE, Kenyon L, Curtis M, Merli G, Baserga R, Iliakis G, Aiken RD (2001) Results of a pilot study involving the use of an antisense oligodeoxynucleotide directed against the insulin-like growth factor type I receptor in malignant astrocytomas. J Clin Oncol 19:2189–2200PubMed Andrews DW, Resnicoff M, Flanders AE, Kenyon L, Curtis M, Merli G, Baserga R, Iliakis G, Aiken RD (2001) Results of a pilot study involving the use of an antisense oligodeoxynucleotide directed against the insulin-like growth factor type I receptor in malignant astrocytomas. J Clin Oncol 19:2189–2200PubMed
4.
go back to reference Antoniades HN, Galanopoulos T, Neville-Golden J, Maxwell M (1992) Expression of insulin-like growth factors I and II and their receptor mRNAs in primary human astrocytomas and meningiomas; in vivo studies using in situ hybridization and immunocytochemistry. Int J Cancer 50:215–222. doi:10.1002/ijc.2910500210 PubMedCrossRef Antoniades HN, Galanopoulos T, Neville-Golden J, Maxwell M (1992) Expression of insulin-like growth factors I and II and their receptor mRNAs in primary human astrocytomas and meningiomas; in vivo studies using in situ hybridization and immunocytochemistry. Int J Cancer 50:215–222. doi:10.​1002/​ijc.​2910500210 PubMedCrossRef
5.
go back to reference Backlund LM, Nilsson BR, Goike HM, Schmidt EE, Liu L, Ichimura K, Collins VP (2003) Short postoperative survival for glioblastoma patients with a dysfunctional Rb1 pathway in combination with no wild-type PTEN. Clin Cancer Res 9:4151–4158PubMed Backlund LM, Nilsson BR, Goike HM, Schmidt EE, Liu L, Ichimura K, Collins VP (2003) Short postoperative survival for glioblastoma patients with a dysfunctional Rb1 pathway in combination with no wild-type PTEN. Clin Cancer Res 9:4151–4158PubMed
8.
go back to reference Bridle KR, Li L, O’Neill R, Britton RS, Bacon BR (2006) Coordinate activation of intracellular signaling pathways by insulin-like growth factor-1 and platelet-derived growth factor in rat hepatic stellate cells. J Lab Clin Med 147:234–241. doi:10.1016/j.lab.2005.12.009 PubMedCrossRef Bridle KR, Li L, O’Neill R, Britton RS, Bacon BR (2006) Coordinate activation of intracellular signaling pathways by insulin-like growth factor-1 and platelet-derived growth factor in rat hepatic stellate cells. J Lab Clin Med 147:234–241. doi:10.​1016/​j.​lab.​2005.​12.​009 PubMedCrossRef
11.
go back to reference Chakravarti A, Loeffler JS, Dyson NJ (2002) Insulin-like growth factor receptor I mediates resistance to anti-epidermal growth factor receptor therapy in primary human glioblastoma cells through continued activation of phosphoinositide 3-kinase signaling. Cancer Res 62:200–207PubMed Chakravarti A, Loeffler JS, Dyson NJ (2002) Insulin-like growth factor receptor I mediates resistance to anti-epidermal growth factor receptor therapy in primary human glioblastoma cells through continued activation of phosphoinositide 3-kinase signaling. Cancer Res 62:200–207PubMed
13.
go back to reference Cosaceanu D, Budiu RA, Carapancea M, Castro J, Lewensohn R, Dricu A (2007) Ionizing radiation activates IGF-1R triggering a cytoprotective signaling by interfering with Ku-DNA binding and by modulating Ku86 expression via a p38 kinase-dependent mechanism. Oncogene 26:2423–2434. doi:10.1038/sj.onc.1210037 PubMedCrossRef Cosaceanu D, Budiu RA, Carapancea M, Castro J, Lewensohn R, Dricu A (2007) Ionizing radiation activates IGF-1R triggering a cytoprotective signaling by interfering with Ku-DNA binding and by modulating Ku86 expression via a p38 kinase-dependent mechanism. Oncogene 26:2423–2434. doi:10.​1038/​sj.​onc.​1210037 PubMedCrossRef
14.
go back to reference Del Valle L, Enam S, Lassak A, Wang JY, Croul S, Khalili K, Reiss K (2002) Insulin-like growth factor I receptor activity in human medulloblastomas. Clin Cancer Res 8:1822–1830PubMed Del Valle L, Enam S, Lassak A, Wang JY, Croul S, Khalili K, Reiss K (2002) Insulin-like growth factor I receptor activity in human medulloblastomas. Clin Cancer Res 8:1822–1830PubMed
15.
go back to reference DiBiase SJ, Zeng ZC, Chen R, Hyslop T, Curran WJ Jr, Iliakis G (2000) DNA-dependent protein kinase stimulates an independently active, nonhomologous, end-joining apparatus. Cancer Res 60:1245–1253PubMed DiBiase SJ, Zeng ZC, Chen R, Hyslop T, Curran WJ Jr, Iliakis G (2000) DNA-dependent protein kinase stimulates an independently active, nonhomologous, end-joining apparatus. Cancer Res 60:1245–1253PubMed
16.
go back to reference Dimova EY, Moller U, Herzig S, Fink T, Zachar V, Ebbesen P, Kietzmann T (2005) Transcriptional regulation of plasminogen activator inhibitor-1 expression by insulin-like growth factor-1 via MAP kinases and hypoxia-inducible factor-1 in HepG2 cells. Thromb Haemost 93:1176–1184PubMed Dimova EY, Moller U, Herzig S, Fink T, Zachar V, Ebbesen P, Kietzmann T (2005) Transcriptional regulation of plasminogen activator inhibitor-1 expression by insulin-like growth factor-1 via MAP kinases and hypoxia-inducible factor-1 in HepG2 cells. Thromb Haemost 93:1176–1184PubMed
17.
go back to reference Dricu A, Carlberg M, Wang M, Larsson O (1997) Inhibition of N-linked glycosylation using tunicamycin causes cell death in malignant cells: role of down-regulation of the insulin-like growth factor 1 receptor in induction of apoptosis. Cancer Res 57:543–548PubMed Dricu A, Carlberg M, Wang M, Larsson O (1997) Inhibition of N-linked glycosylation using tunicamycin causes cell death in malignant cells: role of down-regulation of the insulin-like growth factor 1 receptor in induction of apoptosis. Cancer Res 57:543–548PubMed
18.
go back to reference Fleming TP, Saxena A, Clark WC, Robertson JT, Oldfield EH, Aaronson SA, Ali IU (1992) Amplification and/or overexpression of platelet-derived growth factor receptors and epidermal growth factor receptor in human glial tumors. Cancer Res 52:4550–4553PubMed Fleming TP, Saxena A, Clark WC, Robertson JT, Oldfield EH, Aaronson SA, Ali IU (1992) Amplification and/or overexpression of platelet-derived growth factor receptors and epidermal growth factor receptor in human glial tumors. Cancer Res 52:4550–4553PubMed
20.
go back to reference Foulstone E, Prince S, Zaccheo O, Burns JL, Harper J, Jacobs C, Church D, Hassan AB (2005) Insulin-like growth factor ligands, receptors, and binding proteins in cancer. J Pathol 205:145–153. doi:10.1002/path.1712 PubMedCrossRef Foulstone E, Prince S, Zaccheo O, Burns JL, Harper J, Jacobs C, Church D, Hassan AB (2005) Insulin-like growth factor ligands, receptors, and binding proteins in cancer. J Pathol 205:145–153. doi:10.​1002/​path.​1712 PubMedCrossRef
23.
go back to reference Germano IM, Ito M, Cho KG, Hoshino T, Davis RL, Wilson CB (1989) Correlation of histopathological features and proliferative potential of gliomas. J Neurosurg 70:701–706PubMed Germano IM, Ito M, Cho KG, Hoshino T, Davis RL, Wilson CB (1989) Correlation of histopathological features and proliferative potential of gliomas. J Neurosurg 70:701–706PubMed
25.
go back to reference Hagerstrand D, Hesselager G, Achterberg S, Wickenberg Bolin U, Kowanetz M, Kastemar M, Heldin CH, Isaksson A, Nister M, Ostman A (2006) Characterization of an imatinib-sensitive subset of high-grade human glioma cultures. Oncogene 25:4913–4922. doi:10.1038/sj.onc.1209497 PubMedCrossRef Hagerstrand D, Hesselager G, Achterberg S, Wickenberg Bolin U, Kowanetz M, Kastemar M, Heldin CH, Isaksson A, Nister M, Ostman A (2006) Characterization of an imatinib-sensitive subset of high-grade human glioma cultures. Oncogene 25:4913–4922. doi:10.​1038/​sj.​onc.​1209497 PubMedCrossRef
26.
28.
go back to reference Hanada M, Feng J, Hemmings BA (2004) Structure, regulation and function of PKB/AKT—a major therapeutic target. Biochim Biophys Acta 1697:3–16PubMed Hanada M, Feng J, Hemmings BA (2004) Structure, regulation and function of PKB/AKT—a major therapeutic target. Biochim Biophys Acta 1697:3–16PubMed
30.
go back to reference Jiang R, Mircean C, Shmulevich I, Cogdell D, Jia Y, Tabus I, Aldape K, Sawaya R, Bruner JM, Fuller GN, Zhang W (2006) Pathway alterations during glioma progression revealed by reverse phase protein lysate arrays. Proteomics 6:2964–2971. doi:10.1002/pmic.200500555 PubMedCrossRef Jiang R, Mircean C, Shmulevich I, Cogdell D, Jia Y, Tabus I, Aldape K, Sawaya R, Bruner JM, Fuller GN, Zhang W (2006) Pathway alterations during glioma progression revealed by reverse phase protein lysate arrays. Proteomics 6:2964–2971. doi:10.​1002/​pmic.​200500555 PubMedCrossRef
31.
go back to reference Johnson TR, Trojan J, Anthony DD, Rudin SD, Tykocinski ML, Ilan J, Ilan J (1994) Gene therapy of rat brain glioblastoma by an episome-based transcriptional cassette expressing antisense IGF-I cDNA. Indian J Biochem Biophys 31:1–13PubMedCrossRef Johnson TR, Trojan J, Anthony DD, Rudin SD, Tykocinski ML, Ilan J, Ilan J (1994) Gene therapy of rat brain glioblastoma by an episome-based transcriptional cassette expressing antisense IGF-I cDNA. Indian J Biochem Biophys 31:1–13PubMedCrossRef
32.
go back to reference Kasprzak HA, Trojan J, Bierwagen M, Kopinski P, Jarocki P, Bartczak K, Czapiewska J (2006) [Usefulness of the antisense and triplex anti-IGF-1 techniques for postoperative cellular gene therapy of malignant gliomas expressing IGF-1]. Neurol Neurochir Pol 40:509–515 (discussion 516) Kasprzak HA, Trojan J, Bierwagen M, Kopinski P, Jarocki P, Bartczak K, Czapiewska J (2006) [Usefulness of the antisense and triplex anti-IGF-1 techniques for postoperative cellular gene therapy of malignant gliomas expressing IGF-1]. Neurol Neurochir Pol 40:509–515 (discussion 516)
34.
go back to reference Kiess W, Lee L, Graham DE, Greenstein L, Tseng LY, Rechler MM, Nissley SP (1989) Rat C6 glial cells synthesize insulin-like growth factor I (IGF-I) and express IGF-I receptors and IGF-II/mannose 6-phosphate receptors. Endocrinology 124:1727–1736PubMedCrossRef Kiess W, Lee L, Graham DE, Greenstein L, Tseng LY, Rechler MM, Nissley SP (1989) Rat C6 glial cells synthesize insulin-like growth factor I (IGF-I) and express IGF-I receptors and IGF-II/mannose 6-phosphate receptors. Endocrinology 124:1727–1736PubMedCrossRef
35.
go back to reference Kilic T, Alberta JA, Zdunek PR, Acar M, Iannarelli P, O’Reilly T, Buchdunger E, Black PM, Stiles CD (2000) Intracranial inhibition of platelet-derived growth factor-mediated glioblastoma cell growth by an orally active kinase inhibitor of the 2-phenylaminopyrimidine class. Cancer Res 60:5143–5150PubMed Kilic T, Alberta JA, Zdunek PR, Acar M, Iannarelli P, O’Reilly T, Buchdunger E, Black PM, Stiles CD (2000) Intracranial inhibition of platelet-derived growth factor-mediated glioblastoma cell growth by an orally active kinase inhibitor of the 2-phenylaminopyrimidine class. Cancer Res 60:5143–5150PubMed
36.
go back to reference Kurmasheva RT, Houghton PJ (2006) IGF-I mediated survival pathways in normal and malignant cells. Biochim Biophys Acta 1766:1–22PubMed Kurmasheva RT, Houghton PJ (2006) IGF-I mediated survival pathways in normal and malignant cells. Biochim Biophys Acta 1766:1–22PubMed
37.
go back to reference Lees-Miller SP, Godbout R, Chan DW, Weinfeld M, Day RSIII, Barron GM, Allalunis-Turner J (1995) Absence of p350 subunit of DNA-activated protein kinase from a radiosensitive human cell line. Science 267:1183–1185. doi:10.1126/science.7855602 PubMedCrossRef Lees-Miller SP, Godbout R, Chan DW, Weinfeld M, Day RSIII, Barron GM, Allalunis-Turner J (1995) Absence of p350 subunit of DNA-activated protein kinase from a radiosensitive human cell line. Science 267:1183–1185. doi:10.​1126/​science.​7855602 PubMedCrossRef
38.
go back to reference Lokker NA, Sullivan CM, Hollenbach SJ, Israel MA, Giese NA (2002) Platelet-derived growth factor (PDGF) autocrine signaling regulates survival and mitogenic pathways in glioblastoma cells: evidence that the novel PDGF-C and PDGF-D ligands may play a role in the development of brain tumors. Cancer Res 62:3729–3735PubMed Lokker NA, Sullivan CM, Hollenbach SJ, Israel MA, Giese NA (2002) Platelet-derived growth factor (PDGF) autocrine signaling regulates survival and mitogenic pathways in glioblastoma cells: evidence that the novel PDGF-C and PDGF-D ligands may play a role in the development of brain tumors. Cancer Res 62:3729–3735PubMed
40.
go back to reference Ly A, Duc HT, Kalamarides M, Trojan LA, Pan Y, Shevelev A, Francois JC, Noel T, Kane A, Henin D, Anthony DD, Trojan J (2001) Human glioma cells transformed by IGF-I triple helix technology show immune and apoptotic characteristics determining cell selection for gene therapy of glioblastoma. Mol Pathol 54:230–239. doi:10.1136/mp.54.4.230 PubMedCrossRef Ly A, Duc HT, Kalamarides M, Trojan LA, Pan Y, Shevelev A, Francois JC, Noel T, Kane A, Henin D, Anthony DD, Trojan J (2001) Human glioma cells transformed by IGF-I triple helix technology show immune and apoptotic characteristics determining cell selection for gene therapy of glioblastoma. Mol Pathol 54:230–239. doi:10.​1136/​mp.​54.​4.​230 PubMedCrossRef
41.
go back to reference MacKeigan JP, Taxman DJ, Hunter D, Earp HSIII, Graves LM, Ting JP (2002) Inactivation of the antiapoptotic phosphatidylinositol 3-kinase-Akt pathway by the combined treatment of taxol and mitogen-activated protein kinase inhibition. Clin Cancer Res 8:2091–2099PubMed MacKeigan JP, Taxman DJ, Hunter D, Earp HSIII, Graves LM, Ting JP (2002) Inactivation of the antiapoptotic phosphatidylinositol 3-kinase-Akt pathway by the combined treatment of taxol and mitogen-activated protein kinase inhibition. Clin Cancer Res 8:2091–2099PubMed
49.
go back to reference Perer ES, Madan AK, Shurin A, Zakris E, Romeguera K, Pang Y, Beech DJ (2000) Insulin-like growth factor I receptor antagonism augments response to chemoradiation therapy in colon cancer cells. J Surg Res 94:1–5. doi:10.1006/jsre.2000.5923 PubMedCrossRef Perer ES, Madan AK, Shurin A, Zakris E, Romeguera K, Pang Y, Beech DJ (2000) Insulin-like growth factor I receptor antagonism augments response to chemoradiation therapy in colon cancer cells. J Surg Res 94:1–5. doi:10.​1006/​jsre.​2000.​5923 PubMedCrossRef
50.
go back to reference Ponten J, Westermark B (1978) Properties of human malignant glioma cells in vitro. Med Biol 56:184–193PubMed Ponten J, Westermark B (1978) Properties of human malignant glioma cells in vitro. Med Biol 56:184–193PubMed
52.
go back to reference Resnicoff M, Sell C, Rubini M, Coppola D, Ambrose D, Baserga R, Rubin R (1994) Rat glioblastoma cells expressing an antisense RNA to the insulin-like growth factor-1 (IGF-1) receptor are nontumorigenic and induce regression of wild-type tumors. Cancer Res 54:2218–2222PubMed Resnicoff M, Sell C, Rubini M, Coppola D, Ambrose D, Baserga R, Rubin R (1994) Rat glioblastoma cells expressing an antisense RNA to the insulin-like growth factor-1 (IGF-1) receptor are nontumorigenic and induce regression of wild-type tumors. Cancer Res 54:2218–2222PubMed
53.
go back to reference Resnicoff M, Li W, Basak S, Herlyn D, Baserga R, Rubin R (1996) Inhibition of rat C6 glioblastoma tumor growth by expression of insulin-like growth factor I receptor antisense mRNA. Cancer Immunol Immunother 42:64–68. doi:10.1007/s002620050252 PubMedCrossRef Resnicoff M, Li W, Basak S, Herlyn D, Baserga R, Rubin R (1996) Inhibition of rat C6 glioblastoma tumor growth by expression of insulin-like growth factor I receptor antisense mRNA. Cancer Immunol Immunother 42:64–68. doi:10.​1007/​s002620050252 PubMedCrossRef
54.
go back to reference Sandberg-Nordqvist AC, Stahlbom PA, Reinecke M, Collins VP, von Holst H, Sara V (1993) Characterization of insulin-like growth factor 1 in human primary brain tumors. Cancer Res 53:2475–2478PubMed Sandberg-Nordqvist AC, Stahlbom PA, Reinecke M, Collins VP, von Holst H, Sara V (1993) Characterization of insulin-like growth factor 1 in human primary brain tumors. Cancer Res 53:2475–2478PubMed
56.
go back to reference Schmidberger H, Rave-Frank M, Lehmann JJ, Weiss E, Gerl L, Dettmer N, Glomme S, Hess CF (2003) Lack of interferon beta-induced radiosensitization in four out of five human glioblastoma cell lines. Int J Radiat Oncol Biol Phys 55:1348–1357. doi:10.1016/S0360-3016(02)04575-3 PubMed Schmidberger H, Rave-Frank M, Lehmann JJ, Weiss E, Gerl L, Dettmer N, Glomme S, Hess CF (2003) Lack of interferon beta-induced radiosensitization in four out of five human glioblastoma cell lines. Int J Radiat Oncol Biol Phys 55:1348–1357. doi:10.​1016/​S0360-3016(02)04575-3 PubMed
57.
go back to reference Shamah SM, Stiles CD, Guha A (1993) Dominant-negative mutants of platelet-derived growth factor revert the transformed phenotype of human astrocytoma cells. Mol Cell Biol 13:7203–7212PubMed Shamah SM, Stiles CD, Guha A (1993) Dominant-negative mutants of platelet-derived growth factor revert the transformed phenotype of human astrocytoma cells. Mol Cell Biol 13:7203–7212PubMed
58.
go back to reference Soroceanu L, Kharbanda S, Chen R, Soriano RH, Aldape K, Misra A, Zha J, Forrest WF, Nigro JM, Modrusan Z, Feuerstein BG, Phillips HS (2007) Identification of IGF2 signaling through phosphoinositide-3-kinase regulatory subunit 3 as a growth-promoting axis in glioblastoma. Proc Natl Acad Sci USA 104:3466–3471. doi:10.1073/pnas.0611271104 PubMedCrossRef Soroceanu L, Kharbanda S, Chen R, Soriano RH, Aldape K, Misra A, Zha J, Forrest WF, Nigro JM, Modrusan Z, Feuerstein BG, Phillips HS (2007) Identification of IGF2 signaling through phosphoinositide-3-kinase regulatory subunit 3 as a growth-promoting axis in glioblastoma. Proc Natl Acad Sci USA 104:3466–3471. doi:10.​1073/​pnas.​0611271104 PubMedCrossRef
59.
go back to reference Sourbier C, Lindner V, Lang H, Agouni A, Schordan E, Danilin S, Rothhut S, Jacqmin D, Helwig JJ, Massfelder T (2006) The phosphoinositide 3-kinase/Akt pathway: a new target in human renal cell carcinoma therapy. Cancer Res 66:5130–5142. doi:10.1158/0008-5472.CAN-05-1469 PubMedCrossRef Sourbier C, Lindner V, Lang H, Agouni A, Schordan E, Danilin S, Rothhut S, Jacqmin D, Helwig JJ, Massfelder T (2006) The phosphoinositide 3-kinase/Akt pathway: a new target in human renal cell carcinoma therapy. Cancer Res 66:5130–5142. doi:10.​1158/​0008-5472.​CAN-05-1469 PubMedCrossRef
60.
go back to reference Strawn LM, Mann E, Elliger SS, Chu LM, Germain LL, Niederfellner G, Ullrich A, Shawver LK (1994) Inhibition of glioma cell growth by a truncated platelet-derived growth factor-beta receptor. J Biol Chem 269:21215–21222PubMed Strawn LM, Mann E, Elliger SS, Chu LM, Germain LL, Niederfellner G, Ullrich A, Shawver LK (1994) Inhibition of glioma cell growth by a truncated platelet-derived growth factor-beta receptor. J Biol Chem 269:21215–21222PubMed
61.
go back to reference Tai YT, Fulciniti M, Hideshima T, Song W, Leiba M, Li XF, Rumizen M, Burger P, Morrison A, Podar K, Chauhan D, Tassone P, Richardson P, Munshi NC, Ghobrial I, Anderson KC (2007) Targeting MEK induces myeloma cell cytotoxicity and inhibits osteoclastogenesis. Blood 110(5):1656–1663 Tai YT, Fulciniti M, Hideshima T, Song W, Leiba M, Li XF, Rumizen M, Burger P, Morrison A, Podar K, Chauhan D, Tassone P, Richardson P, Munshi NC, Ghobrial I, Anderson KC (2007) Targeting MEK induces myeloma cell cytotoxicity and inhibits osteoclastogenesis. Blood 110(5):1656–1663
62.
go back to reference Trojan J, Blossey BK, Johnson TR, Rudin SD, Tykocinski M, Ilan J, Ilan J (1992) Loss of tumorigenicity of rat glioblastoma directed by episome-based antisense cDNA transcription of insulin-like growth factor I. Proc Natl Acad Sci USA 89:4874–4878. doi:10.1073/pnas.89.11.4874 PubMedCrossRef Trojan J, Blossey BK, Johnson TR, Rudin SD, Tykocinski M, Ilan J, Ilan J (1992) Loss of tumorigenicity of rat glioblastoma directed by episome-based antisense cDNA transcription of insulin-like growth factor I. Proc Natl Acad Sci USA 89:4874–4878. doi:10.​1073/​pnas.​89.​11.​4874 PubMedCrossRef
63.
go back to reference Trojan J, Johnson TR, Rudin SD, Ilan J, Tykocinski ML, Ilan J (1993) Treatment and prevention of rat glioblastoma by immunogenic C6 cells expressing antisense insulin-like growth factor I RNA. Science 259:94–97. doi:10.1126/science.8418502 PubMedCrossRef Trojan J, Johnson TR, Rudin SD, Ilan J, Tykocinski ML, Ilan J (1993) Treatment and prevention of rat glioblastoma by immunogenic C6 cells expressing antisense insulin-like growth factor I RNA. Science 259:94–97. doi:10.​1126/​science.​8418502 PubMedCrossRef
65.
go back to reference Trojan LA, Kopinski P, Wei MX, Ly A, Glogowska A, Czarny J, Shevelev A, Przewlocki R, Henin D, Trojan J (2002) IGF-I: from diagnostic to triple-helix gene therapy of solid tumors. Acta Biochim Pol 49:979–990PubMed Trojan LA, Kopinski P, Wei MX, Ly A, Glogowska A, Czarny J, Shevelev A, Przewlocki R, Henin D, Trojan J (2002) IGF-I: from diagnostic to triple-helix gene therapy of solid tumors. Acta Biochim Pol 49:979–990PubMed
66.
go back to reference Trojan LA, Kopinski P, Mazurek A, Chyczewski L, Ly A, Jarocki P, Niklinski J, Shevelev A, Trzos R, Pan Y, Gitis DJ, Bierwagen M, Czapiewska JL, Wei MX, Michalkiewicz J, Henin D, Popiela T, Evrard F, Kasprzak H, Anthony D, Trojan J (2003) IGF-I triple helix gene therapy of rat and human gliomas. Rocz Akad Med Bialymst 48:18–27PubMed Trojan LA, Kopinski P, Mazurek A, Chyczewski L, Ly A, Jarocki P, Niklinski J, Shevelev A, Trzos R, Pan Y, Gitis DJ, Bierwagen M, Czapiewska JL, Wei MX, Michalkiewicz J, Henin D, Popiela T, Evrard F, Kasprzak H, Anthony D, Trojan J (2003) IGF-I triple helix gene therapy of rat and human gliomas. Rocz Akad Med Bialymst 48:18–27PubMed
68.
go back to reference Vassbotn FS, Andersson M, Westermark B, Heldin CH, Ostman A (1993) Reversion of autocrine transformation by a dominant negative platelet-derived growth factor mutant. Mol Cell Biol 13:4066–4076PubMed Vassbotn FS, Andersson M, Westermark B, Heldin CH, Ostman A (1993) Reversion of autocrine transformation by a dominant negative platelet-derived growth factor mutant. Mol Cell Biol 13:4066–4076PubMed
70.
go back to reference Wen B, Deutsch E, Marangoni E, Frascona V, Maggiorella L, Abdulkarim B, Chavaudra N, Bourhis J (2001) Tyrphostin AG 1024 modulates radiosensitivity in human breast cancer cells. Br J Cancer 85:2017–2021. doi:10.1054/bjoc.2001.2171 PubMedCrossRef Wen B, Deutsch E, Marangoni E, Frascona V, Maggiorella L, Abdulkarim B, Chavaudra N, Bourhis J (2001) Tyrphostin AG 1024 modulates radiosensitivity in human breast cancer cells. Br J Cancer 85:2017–2021. doi:10.​1054/​bjoc.​2001.​2171 PubMedCrossRef
72.
go back to reference Wu CJ, Chen Z, Ullrich A, Greene MI, O’Rourke DM (2000) Inhibition of EGFR-mediated phosphoinositide-3-OH kinase (PI3-K) signaling and glioblastoma phenotype by signal-regulatory proteins (SIRPs). Oncogene 19:3999–4010. doi:10.1038/sj.onc.1203748 PubMedCrossRef Wu CJ, Chen Z, Ullrich A, Greene MI, O’Rourke DM (2000) Inhibition of EGFR-mediated phosphoinositide-3-OH kinase (PI3-K) signaling and glioblastoma phenotype by signal-regulatory proteins (SIRPs). Oncogene 19:3999–4010. doi:10.​1038/​sj.​onc.​1203748 PubMedCrossRef
73.
go back to reference Yin D, Tamaki N, Parent AD, Zhang JH (2005) Insulin-like growth factor-I decreased etoposide-induced apoptosis in glioma cells by increasing bcl-2 expression and decreasing CPP32 activity. Neurol Res 27:27–35. doi:10.1179/016164105X18151 PubMedCrossRef Yin D, Tamaki N, Parent AD, Zhang JH (2005) Insulin-like growth factor-I decreased etoposide-induced apoptosis in glioma cells by increasing bcl-2 expression and decreasing CPP32 activity. Neurol Res 27:27–35. doi:10.​1179/​016164105X18151 PubMedCrossRef
Metadata
Title
Growth factor receptors signaling in glioblastoma cells: therapeutic implications
Authors
Mia Carapancea
Oana Alexandru
Ani S. Fetea
Laura Dragutescu
Juan Castro
Ada Georgescu
A. Popa-Wagner
Magnus L. Bäcklund
Rolf Lewensohn
Anica Dricu
Publication date
01-04-2009
Publisher
Springer US
Published in
Journal of Neuro-Oncology / Issue 2/2009
Print ISSN: 0167-594X
Electronic ISSN: 1573-7373
DOI
https://doi.org/10.1007/s11060-008-9753-8

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