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Article

Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients

  • Authors:
    • Selcen Celik
    • Dilara Akcora
    • Tulin Ozkan
    • Nuray Varol
    • Sena Aydos
    • Asuman Sunguroglu
  • View Affiliations / Copyright

    Affiliations: Department of Basic Biotechnology, Institute of Biotechnology, Ankara University, Golbasi, Ankara 06830, Turkey, Department of Medical Biology, Faculty of Medicine, Ankara University, Sihhiye, Ankara 06100, Turkey
  • Pages: 399-404
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    Published online on: November 6, 2014
       https://doi.org/10.3892/ol.2014.2677
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Abstract

Death‑associated protein kinase‑1 (DAPK1) is a pro‑apoptotic gene that induces cellular apoptosis in response to internal and external apoptotic stimulants. The silencing of DAPK1 can result in uncontrolled cell proliferation, indicating that it may have a role in tumor suppression. DAPK1 activity can be inhibited by the cytosine methylation that occurs in its promoter region. These methylation changes in the promoter region of DAPK1 have been reported in a range of solid and hematological malignancies. In the present study, DAPK1 methylation was investigated in chronic myeloid leukemia patients (n=43) using bisulfite conversion followed by methylation‑specific polymerase chain reaction. The present study included a number of patients who were identified to be resistant to the common chemotherapeutic agent imatinib (STI571, Gleevec®, Glivec®), exhibiting at least one mutation in the breakpoint cluster region‑Abelson murine leukemia (BCR‑ABL) gene. Thus, the patients in the present study were divided into two groups according to their response to imatinib therapy: Non‑resistant (n=26) and resistant (n=17) to imatinib. Resistant patients were characterized by the presence of single or multiple mutations of the BCR‑ABL gene: i) T315I, ii) M351T, iii) E255K, iv) T315I and M351T or v) T315I, M351T and E255K. The present study identified that: i) The incidence of DAPK1 methylation was significantly higher in the resistant patients compared with the non‑resistant patients; ii) the extent of resistance varied between mutation types; and iii) there was no DAPK1 methylation in any of the healthy controls. These findings indicate that DAPK1 methylation may be associated with a signaling pathway for imatinib resistance in chronic myeloid leukemia.
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1 

Gozuacik D and Kimchi A: DAPk protein family and cancer. Autophagy. 2:74–79. 2006. View Article : Google Scholar : PubMed/NCBI

2 

Hervouet E, Cheray M, Vallette F and Cartron P: DNA methylation and apoptosis resistance in cancer cells. Cells. 2:545–573. 2013. View Article : Google Scholar : PubMed/NCBI

3 

Chen RH, Wang WJ and Kuo JC: The tumor suppressor DAP-kinase links cell adhesion and cytoskeleton reorganization to cell death regulation. J Biomed Sci. 13:193–199. 2006. View Article : Google Scholar : PubMed/NCBI

4 

Tang X, Wu W, Sun SY, et al: Hypermethylation of the death-associated protein kinase promoter attenuates the sensitivity to TRAIL-induced apoptosis in human non-small cell lung cancer cells. Mol Cancer Res. 2:685–691. 2004.

5 

Raveh T and Kimchi A: DAP kinase - a proapoptotic gene that functions as a tumor suppressor. Exp Cell Res. 264:185–192. 2001. View Article : Google Scholar : PubMed/NCBI

6 

Chen C, Wang W, Kuo J, et al: Bidirectional signals tranduced by DAPK-ERK interaction promote the apoptotic effect of DAPK. EMBO J. 24:294–304. 2005. View Article : Google Scholar :

7 

Grønbæk K, Hother C and Jones P: Epigenetic changes in cancer. APMIS. 115:1039–1059. 2007. View Article : Google Scholar : PubMed/NCBI

8 

Raynal NJ, Si J, Taby RF, et al: DNA methylation does not stably lock gene expression but instead serves as a molecular mark for gene silencing memory. Cancer Res. 72:1170–1181. 2012. View Article : Google Scholar : PubMed/NCBI

9 

Tarfiei G, Noruzinia M, Soleimani M, et al: ROR2 promoter methylation change in osteoblastic differentiation of mesenchymal stem cells. Cell J. 13:11–15. 2011.PubMed/NCBI

10 

Nazor KL, Altun G, Lynch C, et al: Recurrent variations in DNA methylation in human pluripotent stem cells and their differentiated derivatives. Cell Stem Cell. 10:620–634. 2012. View Article : Google Scholar : PubMed/NCBI

11 

Bocker MT, Hellwig I, Breiling A, et al: Genome-wide promoter DNA methylation dynamics of human hematopoietic progenitor cells during differentiation and aging. Blood. 117:e182–e189. 2011. View Article : Google Scholar : PubMed/NCBI

12 

Pattani K, Soudry E, Glazer C, et al: MAGEB2 is activated by promoter demethylation in head and neck squamous cell carcinoma. PLoS One. 7:e455342012. View Article : Google Scholar : PubMed/NCBI

13 

Stefanska B, Huang J, Bhattacharyya B, et al: Definition of the landscape of promoter DNA hypomethylation in liver cancer. Cancer Res. 71:5891–5903. 2011. View Article : Google Scholar : PubMed/NCBI

14 

Song IS, Ha GH, Kim JM, et al: Human ZNF312b oncogene is regulated by Sp1 binding to its promoter region through DNA demethylation and histone acetylation in gastric cancer. Int J Cancer. 129:2124–2133. 2011. View Article : Google Scholar

15 

Lavelle D, DeSimone J, Hankewych M, Kousnetzova T and Chen YH: Decitabine induces cell cycle arrest at the G1 phase via p21(WAF1) and the G2/M phase via the p38 MAP kinase pathway. Leuk Res. 27:999–1007. 2003. View Article : Google Scholar : PubMed/NCBI

16 

Mohana Kumar B, Jin HF, Kim JG, et al: DNA methylation levels in porcine fetal fibroblasts induced by an inhibitor of methylation, 5-azacytidine. Cell Tissue Res. 325:445–454. 2006. View Article : Google Scholar : PubMed/NCBI

17 

Al-Romaih K, Sadikovic B, Yoshimoto M, et al: Decitabine-induced demethylation of 5′ CpG island in GADD45A leads to apoptosis in osteosarcoma cells. Neoplasia. 10:471–480. 2008.PubMed/NCBI

18 

Issa J, Gharibyan V, Cories J, et al: Phase II study of low-dose decitabine in patients with chronic myelogenous leukemia resistant to imatinib mesylate. J Clin Oncol. 23:3948–3956. 2005. View Article : Google Scholar : PubMed/NCBI

19 

Oki Y, Kantarjian H, Gharibyan V, et al: Phase II study of low-dose decitabine in combination with imatinib mesylate in patients with accelerated or myeloid blastic phase of chronic myelogenous leukemia. Cancer. 109:899–906. 2007. View Article : Google Scholar : PubMed/NCBI

20 

Ahmad S, Arjumand W, Seth A, Saini A and Sultana S: Methylation of the APAF-1 and DAPK-1 promoter region correlates with progression of renal cell carcinoma in North Indian population. Tumor Biol. 33:395–402. 2012. View Article : Google Scholar

21 

Banzai C, Nishnio K, Quan J, et al: Gynecological Cancer Registry of Niigata: Promoter methylation of DAPK1, FHIT, MGMT, and CDKN2A genes in cervical carcinoma. Int J Clin Oncol. 19:127–132. 2014. View Article : Google Scholar

22 

Kristensen LS, Treppendahl MB, Asmar F, et al: Investigation of MGMT and DAPK1 methylation patterns in diffuse large B-cell lymphoma using allelic MSP-pyrosequencing. Sci Rep. 3:27892013. View Article : Google Scholar : PubMed/NCBI

23 

Claus R, Hackanson B, Poetsch AR, et al: Quantitative analyses of DAPK1 methylation in AML and MDS. Int J Cancer. 131:E138–E142. 2012. View Article : Google Scholar :

24 

Katzenellenbogen R, Baylin S and Herman J: Hypermethylation of the DAP-kinase CpG island is a common alteration in B-cell malignancies. Blood. 93:4347–4353. 1999.PubMed/NCBI

25 

Mir R, Ahmad I, Javid J, et al: Epigenetic silencing of DAPK1 gene is associated with faster disease progression in India populations with chronic myeloid leukemia. J Cancer Sci Ther. 5:144–149. 2013. View Article : Google Scholar

26 

Qian J, Wang YL, Lin J, et al: Aberrant methylation of the death-associated protein kinase 1 (DAPK1) CpG island in chronic myeloid leukemia. Eur J Haematol. 82:119–123. 2009. View Article : Google Scholar

27 

Yanagisawa K, Yamauchi H, Kaneko M, et al: Suppression of cell proliferation and the expression of a bcr-abl fusion gene and apoptotic cell death in a new human chronic myelogenous leukaemia cell line, KT-1, by interferon-α. Blood. 91:641–648. 1998.PubMed/NCBI

28 

Vigneri P and Wang JY: Induction of apoptosis in chronic myelogenous leukaemia cells through nuclear entrapment of BCR-ABL tyrosine kinase. Nat Med. 7:228–234. 2001. View Article : Google Scholar : PubMed/NCBI

29 

Litzow MR: Imatinib resistance: obstacles and opportunities. Arch Pathol Lab Med. 130:669–679. 2006.PubMed/NCBI

30 

Walz C and Sattler M: Novel targeted therapies to overcome imatinib mesylate resistance in chronic myeloid leukaemia (CML). Crit Rev Oncol Hematol. 57:145–164. 2006. View Article : Google Scholar

31 

Corbin AS, Rosée P, Stoffregen EP, Druker BJ and Deininger MW: Several Bcr-Abl kinase domain mutants associated with imatinib mesylate resistance remain sensitive to imatinib. Blood. 101:4611–4614. 2003. View Article : Google Scholar : PubMed/NCBI

32 

Roche-Lestienne C, Soenen-Cornu V, Grardel-Duflos N, et al: Several types of mutations of the Abl gene can be found in chronic myeloid leukemia patients resistant to STI571, and they can pre-exist to the onset of treatment. Blood. 100:1014–1018. 2002. View Article : Google Scholar : PubMed/NCBI

33 

Kang HY, Hwang JY, Kim SH, et al: Comparison of allele specific oligonucleotide-polymerase chain reaction and direct sequencing for high throughput screening of ABL kinase domain mutations in chronic myeloid leukemia resistant to imatinib. Haematologica. 91:659–662. 2006.PubMed/NCBI

34 

Tang X, Khuri FR, Lee JJ, et al: Hypermethylation of the death-associated protein (DAP) kinase promoter and aggressiveness in stage non-small-cell lung cancer. J Natl Cancer Inst. 92:1511–1516. 2000. View Article : Google Scholar : PubMed/NCBI

35 

Kawaguchi K, Oda Y, Saito T, et al: Death-associated protein kinase (DAP kinase) alteration in soft tissue leiomyosarcoma: Promoter methylation or homozygous deletion is associated with a loss of DAP kinase expression. Hum Pathol. 35:1266–1271. 2004. View Article : Google Scholar : PubMed/NCBI

36 

Wong TS, Chang HW, Tang KC, et al: High frequency of promoter hypermethylation of the death-associated protein-kinase gene in nasopharyngeal carcinoma and its detection in the peripheral blood of patients. Clin Cancer Res. 8:433–437. 2002.PubMed/NCBI

37 

Voso MT, Gumiero D, D’alo’ F, et al: DAP-kinase hypermethylation in the bone marrow of patients with follicular lymphoma. Haematologica. 91:1252–1256. 2006.PubMed/NCBI

38 

Uehara E, Takeuchi S, Yang Y, et al: Aberrant methylation in promoter-associated CpG islands of multiple genes in chronic myelogenous leukemia blast crisis. Oncol Lett. 3:190–192. 2012.PubMed/NCBI

39 

Satoh A, Toyota M, Itoh F, et al: DNA methylation and histone deacetylation associated with silencing DAP kinase gene expression in colorectal and gastric cancers. Br J Cancer. 86:1817–1823. 2002. View Article : Google Scholar : PubMed/NCBI

40 

He YF, Li BZ, Li Z, et al: Tet-Mediated ormation of 5-carboxylcytosine and its excision by TDG in mammalian DNA. Science. 333:1303–1307. 2011. View Article : Google Scholar : PubMed/NCBI

41 

Ito S, Shen L, Dai Q, et al: Tet proteins can convert 5-methylcytosine to 5-formylcytosine and 5-carboxylcytosine. Science. 333:1300–1303. 2011. View Article : Google Scholar : PubMed/NCBI

42 

Tahiliani M, Koh KP, Shen YH, et al: Conversion of 5-methylcytosine to 5-hydroxymethylcytosine in mammalian DNA by MLL partner TET1. Science. 324:930–935. 2009. View Article : Google Scholar : PubMed/NCBI

43 

Huang Y, Pastor WA, Shen Y, et al: The behaviour of 5-hydroxymethylcytosine in bisulfite sequencing. PLoS One. 5:e88882010. View Article : Google Scholar : PubMed/NCBI

44 

Nestor C, Ruzov A, Meehan R and Dunican D: Enzymatic approaches and bisulfite sequencing cannot distinguish between 5-methylcytosine and 5-hydroxymethylcytosine in DNA. Biotechniques. 48:317–319. 2010. View Article : Google Scholar : PubMed/NCBI

45 

Yu M, Hon GC, Szulwach KE, et al: Base-resolution analysis of 5-hydroxymethylcytosine in the mammalian genome. Cell. 149:1368–1380. 2012. View Article : Google Scholar : PubMed/NCBI

46 

Yu M, Hon GC, Szulwach KE, et al: Tet-assisted bisulfite sequencing of 5-hydroxymethylcytosine. Nat Protoc. 7:2159–2170. 2012. View Article : Google Scholar : PubMed/NCBI

47 

Huang Y, Pastor WA, Zepeda-Martínez JA and Rao A: The anti-CMS technique for genome-wide mapping of 5-hydroxymethylcytosine. Nat Protoc. 7:1897–1908. 2012. View Article : Google Scholar : PubMed/NCBI

48 

Lu X, Song CX, Szulwach K, et al: Chemical modification-assisted bisulfite sequencing (CAB-Seq) for 5-carboxylcytosine detection in DNA. J Am Chem Soc. 135:9315–9317. 2013. View Article : Google Scholar : PubMed/NCBI

49 

Cilloni D and Saglio G: Molecular pathways: BCR-ABL. Clin Cancer Res. 18:930–937. 2012. View Article : Google Scholar

50 

Anjum R, Roux PP, Ballif BA, Gygi SP and Blenis J: The tumor suppressor DAP kinase is a target of RSK-mediated survival signaling. Curr Biol. 15:1762–1767. 2005. View Article : Google Scholar : PubMed/NCBI

51 

Quentmeier H, Eberth S, Romani J, Zaborski M and Drexler HG: BCR-ABL1-independent PI3Kinase activation causing imatinib-resistance. J Hematol Oncol. 4:62011. View Article : Google Scholar : PubMed/NCBI

52 

La Rosée P, Johnson K, Corbin AS, et al: In vitro efficacy of combined treatment depends on the underlying mechanism of resistance in imatinib-resistant Bcr-Abl-positive cell lines. Blood. 103:208–215. 2004. View Article : Google Scholar

53 

Howell PM Jr, Liu Z and Khong HT: Demethylating agents in the treatment of cancer. Pharmaceuticals. 3:2022–2044. 2010. View Article : Google Scholar

54 

Hochhaus A, Kreil S, Corbin AS, et al: Molecular and chromosomal mechanisms of resistance to imatinib (STI571) therapy. Leukemia. 16:2190–2196. 2002. View Article : Google Scholar : PubMed/NCBI

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Copy and paste a formatted citation
Spandidos Publications style
Celik S, Akcora D, Ozkan T, Varol N, Aydos S and Sunguroglu A: Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients. Oncol Lett 9: 399-404, 2015.
APA
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., & Sunguroglu, A. (2015). Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients. Oncology Letters, 9, 399-404. https://doi.org/10.3892/ol.2014.2677
MLA
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., Sunguroglu, A."Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients". Oncology Letters 9.1 (2015): 399-404.
Chicago
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., Sunguroglu, A."Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients". Oncology Letters 9, no. 1 (2015): 399-404. https://doi.org/10.3892/ol.2014.2677
Copy and paste a formatted citation
x
Spandidos Publications style
Celik S, Akcora D, Ozkan T, Varol N, Aydos S and Sunguroglu A: Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients. Oncol Lett 9: 399-404, 2015.
APA
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., & Sunguroglu, A. (2015). Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients. Oncology Letters, 9, 399-404. https://doi.org/10.3892/ol.2014.2677
MLA
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., Sunguroglu, A."Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients". Oncology Letters 9.1 (2015): 399-404.
Chicago
Celik, S., Akcora, D., Ozkan, T., Varol, N., Aydos, S., Sunguroglu, A."Methylation analysis of the DAPK1 gene in imatinib‑resistant chronic myeloid leukemia patients". Oncology Letters 9, no. 1 (2015): 399-404. https://doi.org/10.3892/ol.2014.2677
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