Abstract
We have previously reported that As2O3 affected cell cycle progression and cyclins D1 and B1 expression in two glioma cell lines differing in p53 status (U87MG-wt; T98G-mutated). In the present study, we further demonstrated that As2O3 affected proliferation, viability and apoptosis of the two cell lines in a dose- and time-dependent manner, and T98G cells were more sensitive than U87MG cells to As2O3 -induced apoptosis and inhibition of proliferation and viability. We further investigated the expression profiles of genes related with apoptosis and cell cycle in the two cell lines with a human cDNA-microarray (SuperArray) spotted with 267 genes of apoptosis and cell cycle. Thirty five genes were upregulated and 15 genes downregulated at least 2-fold by As2O3 in U87-MG cells; whereas, 38 genes were upregulated and 21 genes downregulated at least 2-fold in T98G cells by As2O3. After As2O3 treatment, p53 expression was upregulated 56.5-fold in T98G cells, but only 6.0-fold in U87MG cells. The results indicate that As2O3 suppresses the growth of U87MG cells mainly by regulating expression of genes of cell cycle arrest, stress and toxicity; whereas As2O3 affects T98G cells mainly by regulating expression of genes belonging to Bcl-2, tumor necrotic factor receptor and ligand families. The data may be helpful for optimizing As2O3 as an anti-cancer drug in the treatment of gliomas.
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References
Burton EC, Prados MD (2000) Malignant gliomas. Curr Treat Options Oncol 1(5):459–468
Avgeropoulos NG, Batchelor TT (1999) New treatment strategies for malignant gliomas. Oncologist 4(3):209–224
Antman KH (2001) Introduction: the history of arsenic trioxide in cancer therapy. Oncologist 6(S2):1–2
Kim JH, Lew YS, Kolozsvary A et al (2003) Arsenic trioxide enhances radiation response of 9L glioma in the rat brain. Radiat Res 160(6):662–666
Ning S, Knox SJ (2004) Increased cure rate of glioma using concurrent therapy with radiotherapy and arsenic trioxide. Int J Radiation Oncology Biol Phys 60(1):197–203
Dai J, Weinberg SR, Waxman S, Jing Y (1999) Malignant cells can be sensitised to undergo growth inhibition and apoptosis by arsenic trioxide through modulation of the glutathione redox system. Blood 93(1):268–277
Chen YC, Lin-shiau SY, Lin JK (1998) Involvement of reactive oxygen species and caspase 3 activation in arsenic-induced apoptosis. J Cell Physiol 177(2):324–333
Park WH, Seol JG, Kim ES et al (2000) Arsenic trioxide-mediated growth inhibition in MC/CAR myeloma cells via cell cycle arrest in association with induction of cyclin-dependent kinase inhibitor, p21, and apoptosis. Cancer Res 60(11):3065–3071
Zhu XH, Shen YL, Jing YK et al (1999) Apoptosis and growth inhibition in malignant lymphocytes after treatment with arsenic trioxide at clinically achievable concentrations. J Natl Cancer Inst 91(9):772–778
Kanzawa T, Kondo Y, Ito H et al (2003) Induction of autophagic cell death in malignant glioma cells by arsenic trioxide. Cancer Res 63(9):2103–2108
Kanzawa T, Zhang L, Xiao L et al (2005) Arsenic trioxide induces autophagic cell death in malignant glioma cells by upregulation of mitochondrial cell death protein BNIP3. Oncogene 24(6):980–991
Zhao S, Tsuchida T, Kawakami K et al (2002) Effect of As2O3 on cell cycle progression and cyclins D1 and B1 expression in two glioma cell lines differing in p53 status. Int J Oncol 21(1):49–55
Ullrich SJ, Mercer WE, Appella E (1992) Human wild-type p53 adopts a unique conformational and phosphorylation state in vivo during growth arrest of glioma cell. Oncogene 7(8):1635–1643
Vogelstein B, Lane D, Levine AJ (2000) Surfing the p53 network. Nature 408(6810):307–310
Hofseth LJ, Hussain SP, Harris CC (2004) p53:25 years after its discovery. Trends Pharmacol Sci 25(4):177–181
Lowe SW, Cepero E, Evan G (2004) Intrinsic tumor suppression. Nature 432(7015):307–315
Dynlacht BD (1997) Regulation of transcription by proteins that control cell cycle. Nature 389(6647):149–152
Taylor WR, Stark GR (2001) Regulation of the G2/M transition by p53. Oncogene 20(15):1803–1815
Akao Y, Nakagawa Y, Akiyama K (1999) Arsenic trioxide induces apoptosis in neuroblastoma cell lines through the activation of caspase3 in vitro. FEBS Lett 455(1–2):59–62
Kang YH, Yi MJ, Kim MJ et al (2004) Caspase-independent cell death by arsenic trioxide in human cervical cancer cells: reactive oxygen species-mediated poly (ADP-ribose) polymerase-1 activation signals apoptosis-inducing factor release from mitochondria. Cancer Res 64(24):8960–8967
Uslu R, Sanli UA, Sezgin C et al (2000) Arsenic Trioxide-mediated cytotoxicity and apoptosis in prostate and ovarian cell lines. Clin Cancer Res 61(12):4957–4964
Maeda H, Hori S, Nishitoh H et al (2001) Tumor growth inhibition by arsenic trioxide (As2O3) in the orthotopic metastasis model of androgen-independent prostate cancer. Cancer Res 61(14):5432–5440
Nakagawa Y, Akao Y, Morikawa H et al (2002) Arsenic trioxide-induced apoptosis through oxidative stress in cells of colon cancer cell lines. Life Sci 70(19):2253–2262
Kito M, Akao Y, Ohishi N et al (2002) Arsenic trioxide-induced apoptosis and its enhancement by buthionine sulfoximine in hepatocellular carcinoma cell lines. Biochem Biophys Res Commun 291(4):861–867
Zhang TC, Cao EH, Li JF et al (1999) Induction of apoptosis and inhibition of human gastric cancer MCG-803 cell growth by arsenic trioxide. Eur J Cancer 35(8):1258–1263
Pu YS, Hour TC, Chen J et al (2002) Arsenic trioxide as a novel anticancer agent against human transitional carcinoma characterizing its apoptotic pathway. Anticancer Drugs 13(3):293–300
Yu HY, Yang YL, Gao YY et al (2000) Effect of arsenic trioxide on human hepatoma cell line BEL-7402 cultured in vitro. World J Gastroenterol 6(5):681–687
Iwama K, Nakajo S, Aiuchi T, Nakaya K (2001) Apoptosis induced by arsenic trioxide in leukemia U937 cells is dependent on activation of p38, inactivation of ERK and the Ca2+-dependent production of superoxide. Int J Cancer 92(4):518–526
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This work was supported in part by the National Natural Scientific Foundation of China (30471681, 30571808). Zhao S and Zhang J contributed equally to this work.
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Zhao, S., Zhang, J., Zhang, X. et al. Arsenic trioxide induces different gene expression profiles of genes related to growth and apoptosis in glioma cells dependent on the p53 status. Mol Biol Rep 35, 421–429 (2008). https://doi.org/10.1007/s11033-007-9102-6
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DOI: https://doi.org/10.1007/s11033-007-9102-6