Abstract
Acute myeloid leukemia (AML) is an aggressive disease with a low 5-year overall survival rate of 29.5%. Thus, more effective therapies are in need to prolong survival of AML patients. Mcl-1 is overexpressed in AML and is associated with poor prognosis, representing a promising therapeutic target. The oncoprotein c-Myc is also overexpressed in AML and is a significant prognostic factor. In addition, Mcl-1 is required for c-Myc induced AML, indicating that c-Myc-driven AML harbors a Mcl-1 dependency and co-targeting of Mcl-1 and c-Myc represents a promising strategy to eradicate AML. In this study, we investigated the role of c-Myc in the antileukemic activity of Mcl-1 selective inhibitor AZD5991 and the antileukemic activity of co-targeting of Mcl-1 and c-Myc in preclinical models of AML. We found that c-Myc protein levels negatively correlated with AZD5991 EC50s in AML cell lines and primary patient samples. AZD5991 combined with inhibition of c-Myc synergistically induced apoptosis in AML cell lines and primary patient samples, and cooperatively targeted leukemia progenitor cells. AML cells with acquired resistance to AZD5991 were resensitized to AZD5991 when c-Myc was inhibited. The combination also showed promising and synergistic antileukemic activity in vitro against AML cell lines with acquired resistance to the main chemotherapeutic drug AraC and primary AML cells derived from a patient at relapse post chemotherapy. The oncoprotein c-Myc represents a potential biomarker of AZD5991 sensitivity and inhibition of c-Myc synergistically enhances the antileukemic activity of AZD5991 against AML.
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Data Availability
All data generated or analyzed during this study are included in this published article or are available upon request to either Yubin Ge (gey@karmanos.org) or Guan Wang (wg10@jlu.edu.cn).
References
Siegel RL, Miller KD, Fuchs HE, Jemal A (2021) Cancer Statistics, 2021. CA Cancer J Clin 71:7–33
Kornblau SM, Qutub A, Yao H et al (2013) Proteomic profiling identifies distinct protein patterns in acute myelogenous leukemia CD34 + CD38- stem-like cells. PLoS ONE 8:e78453
Yoshimoto G, Miyamoto T, Jabbarzadeh-Tabrizi S et al (2009) FLT3-ITD up-regulates MCL-1 to promote survival of stem cells in acute myeloid leukemia via FLT3-ITD-specific STAT5 activation. Blood 114:5034–5043
Gao J, Aksoy BA, Dogrusoz U et al (2013) Integrative analysis of complex cancer genomics and clinical profiles using the cBioPortal. Sci Signal 6:pl1
Cerami E, Gao J, Dogrusoz U et al (2012) The cBio cancer genomics portal: an open platform for exploring multidimensional cancer genomics data. Cancer Discov 2:401–404
Glaser SP, Lee EF, Trounson E et al (2012) Anti-apoptotic Mcl-1 is essential for the development and sustained growth of acute myeloid leukemia. Genes Dev 26:120–125
Tron AE, Belmonte MA, Adam A et al (2018) Discovery of Mcl-1-specific inhibitor AZD5991 and preclinical activity in multiple myeloma and acute myeloid leukemia. Nat Commun 9:5341
Madden SK, de Araujo AD, Gerhardt M, Fairlie DP, Mason JM (2021) Taking the Myc out of cancer: toward therapeutic strategies to directly inhibit c-Myc. Mol Cancer 20:3
Delgado MD, Albajar M, Gomez-Casares MT, Batlle A, Leon J (2013) MYC oncogene in myeloid neoplasias. Clin Transl Oncol 15:87–94
Patel JH, Loboda AP, Showe MK, Showe LC, McMahon SB (2004) Analysis of genomic targets reveals complex functions of MYC. Nat Rev Cancer 4:562–568
Eilers M, Eisenman RN (2008) Myc’s broad reach. Genes Dev 22:2755–2766
Dhanasekaran R, Deutzmann A, Mahauad-Fernandez WD, Hansen AS, Gouw AM, Felsher DW (2022) The MYC oncogene - the grand orchestrator of cancer growth and immune evasion. Nat Rev Clin Oncol 19:23-36
Luo H, Li Q, O’Neal J, Kreisel F, Le Beau MM, Tomasson MH (2005) c-Myc rapidly induces acute myeloid leukemia in mice without evidence of lymphoma-associated antiapoptotic mutations. Blood 106:2452–2461
Salvatori B, Iosue I, Djodji Damas N et al (2011) Critical Role of c-Myc in Acute Myeloid Leukemia Involving Direct Regulation of miR-26a and Histone Methyltransferase EZH2. Genes Cancer 2:585–592
Ohanian M, Rozovski U, Kanagal-Shamanna R et al (2019) MYC protein expression is an important prognostic factor in acute myeloid leukemia. Leuk Lymphoma 60:37–48
Labisso WL, Wirth M, Stojanovic N et al (2012) MYC directs transcription of MCL1 and eIF4E genes to control sensitivity of gastric cancer cells toward HDAC inhibitors. Cell Cycle 11:1593–1602
Kelly GL, Grabow S, Glaser SP et al (2014) Targeting of MCL-1 kills MYC-driven mouse and human lymphomas even when they bear mutations in p53. Genes Dev 28:58–70
Lee KM, Giltnane JM, Balko JM et al (2017) MYC and MCL1 Cooperatively Promote Chemotherapy-Resistant Breast Cancer Stem Cells via Regulation of Mitochondrial Oxidative Phosphorylation. Cell Metab 26:633–647e637
Wei AH, Roberts AW, Spencer A et al (2020) Targeting MCL-1 in hematologic malignancies: Rationale and progress. Blood Rev 44:100672
Xiang Z, Luo H, Payton JE et al (2010) Mcl1 haploinsufficiency protects mice from Myc-induced acute myeloid leukemia. J Clin Invest 120:2109–2118
Uphoff CC, Drexler HG (2005) Detection of mycoplasma contaminations. Methods Mol Biol 290:13–23
Qi W, Xie C, Li C et al (2014) CHK1 plays a critical role in the anti-leukemic activity of the wee1 inhibitor MK-1775 in acute myeloid leukemia cells. J Hematol Oncol 7:53
Qiao X, Ma J, Knight T et al (2021) The combination of CUDC-907 and gilteritinib shows promising in vitro and in vivo antileukemic activity against FLT3-ITD AML. Blood Cancer J 11:111
Niu X, Wang G, Wang Y et al (2014) Acute myeloid leukemia cells harboring MLL fusion genes or with the acute promyelocytic leukemia phenotype are sensitive to the Bcl-2-selective inhibitor ABT-199. Leukemia 28:1557–1560
Taub JW, Matherly LH, Stout ML, Buck SA, Gurney JG, Ravindranath Y (1996) Enhanced metabolism of 1-beta-D-arabinofuranosylcytosine in Down syndrome cells: a contributing factor to the superior event free survival of Down syndrome children with acute myeloid leukemia. Blood 87:3395–3403
Quentmeier H, Zaborski M, Drexler HG (1997) The human bladder carcinoma cell line 5637 constitutively secretes functional cytokines. Leuk Res 21:343–350
Ge Y, Stout ML, Tatman DA et al (2005) GATA1, cytidine deaminase, and the high cure rate of Down syndrome children with acute megakaryocytic leukemia. J Natl Cancer Inst 97:226–231
Ge Y, Dombkowski AA, LaFiura KM et al (2006) Differential gene expression, GATA1 target genes, and the chemotherapy sensitivity of Down syndrome megakaryocytic leukemia. Blood 107:1570–1581
Xie C, Edwards H, Xu X et al (2010) Mechanisms of synergistic antileukemic interactions between valproic acid and cytarabine in pediatric acute myeloid leukemia. Clin Cancer Res 16:5499–5510
Edwards H, Xie C, LaFiura KM et al (2009) RUNX1 regulates phosphoinositide 3-kinase/AKT pathway: role in chemotherapy sensitivity in acute megakaryocytic leukemia. Blood 114:2744–2752
Chou TC (2006) Theoretical basis, experimental design, and computerized simulation of synergism and antagonism in drug combination studies. Pharmacol Rev 58:621–681
Xie C, Drenberg C, Edwards H et al (2013) Panobinostat enhances cytarabine and daunorubicin sensitivities in AML cells through suppressing the expression of BRCA1, CHK1, and Rad51. PLoS ONE 8:e79106
Xie C, Edwards H, Lograsso SB et al (2012) Valproic acid synergistically enhances the cytotoxicity of clofarabine in pediatric acute myeloid leukemia cells. Pediatr Blood Cancer 59:1245–1251
Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method. Methods 25:402–408
Adomavicius T, Guaita M, Zhou Y et al (2019) The structural basis of translational control by eIF2 phosphorylation. Nat Commun 10:2136
Rabouw HH, Langereis MA, Anand AA et al (2019) Small molecule ISRIB suppresses the integrated stress response within a defined window of activation. Proc Natl Acad Sci U S A 116:2097–2102
Hormi M, Birsen R, Belhadj M et al (2020) Pairing MCL-1 inhibition with venetoclax improves therapeutic efficiency of BH3-mimetics in AML. Eur J Haematol 105:588–596
Carter BZ, Mak PY, Tao W et al (2022) Targeting MCL-1 dysregulates cell metabolism and leukemia-stroma interactions and resensitizes acute myeloid leukemia to BCL-2 inhibition. Haematologica 107:58-76
Luedtke DA, Niu X, Pan Y et al (2017) Inhibition of Mcl-1 enhances cell death induced by the Bcl-2-selective inhibitor ABT-199 in acute myeloid leukemia cells. Signal Transduct Target Ther 2:17012
Gores GJ, Kaufmann SH (2012) Selectively targeting Mcl-1 for the treatment of acute myelogenous leukemia and solid tumors. Genes Dev 26:305–311
Zhong Q, Gao W, Du F, Wang X (2005) Mule/ARF-BP1, a BH3-only E3 ubiquitin ligase, catalyzes the polyubiquitination of Mcl-1 and regulates apoptosis. Cell 121:1085–1095
Goetzman ES, Prochownik EV (2018) The Role for Myc in Coordinating Glycolysis, Oxidative Phosphorylation, Glutaminolysis, and Fatty Acid Metabolism in Normal and Neoplastic Tissues. Front Endocrinol (Lausanne) 9:129
Perciavalle RM, Stewart DP, Koss B et al (2012) Anti-apoptotic MCL-1 localizes to the mitochondrial matrix and couples mitochondrial fusion to respiration. Nat Cell Biol 14:575–583
Chen G, Magis AT, Xu K et al (2018) Targeting Mcl-1 enhances DNA replication stress sensitivity to cancer therapy. J Clin Invest 128:500–516
Jamil S, Stoica C, Hackett TL, Duronio V (2010) MCL-1 localizes to sites of DNA damage and regulates DNA damage response. Cell Cycle 9:2843–2855
Ganesan S (2011) MYC, PARP1, and chemoresistance: BIN there, done that? Sci Signal 4:pe15
Niu X, Zhao J, Ma J et al (2016) Binding of Released Bim to Mcl-1 is a Mechanism of Intrinsic Resistance to ABT-199 which can be Overcome by Combination with Daunorubicin or Cytarabine in AML Cells. Clin Cancer Res 22:4440–4451
Bose P, Gandhi V, Konopleva M (2017) Pathways and mechanisms of venetoclax resistance. Leuk Lymphoma 58:1–17
Soucek L, Helmer-Citterich M, Sacco A, Jucker R, Cesareni G, Nasi S (1998) Design and properties of a Myc derivative that efficiently homodimerizes. Oncogene 17:2463–2472
Cidado J, Boiko S, Proia T et al (2020) AZD4573 Is a Highly Selective CDK9 Inhibitor That Suppresses MCL-1 and Induces Apoptosis in Hematologic Cancer Cells. Clin Cancer Res 26:922–934
Funding
This study was supported by grants from the National Natural Science Foundation of China (NSFC81800154 to Guan Wang), Children’s Foundation, LaFontaine Family/U Can CerVive Foundation, Kids Without Cancer, Decerchio/Guisewite Family, Justin’s Gift, Elana Fund, Ginopolis/Karmanos Endowment, the Ring Screw Textron Endowed Chair for Pediatric Cancer Research. The funders had no role in study design, data collection, analysis and interpretation of data, decision to publish, or preparation of the manuscript.
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Conceptualization, Yubin Ge; Formal analysis, Shuang Liu, Xinan Qiao, Shuangshuang Wu, Yuqin Gai, Yongwei Su, Holly Edwards, Yue Wang, Jeffrey W. Taub, Guan Wang and Yubin Ge; Funding acquisition, Jeffrey W. Taub, Guan Wang and Yubin Ge; Investiga-tion, Shuang Liu, Xinan Qiao, Shuangshuang Wu and Yongwei Su; Methodology, Yubin Ge; Pro-ject administration, Guan Wang and Yubin Ge; Resources, Yue Wang and Hai Lin; Supervision, Guan Wang and Yubin Ge; Visualization, Shuang Liu, Holly Edwards, Guan Wang and Yubin Ge; Writing – original draft, Holly Edwards and Yubin Ge; Writing – review & editing, Shuang Liu, Xinan Qiao, Shuangshuang Wu, Yuqin Gai, Yongwei Su, Holly Edwards, Yue Wang, Hai Lin, Jeffrey W. Taub, Guan Wang and Yubin Ge. All authors have read and agreed to the published version of the manuscript.
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Diagnostic blast samples were obtained from the First Hospital of Jilin University, Changchun, China. Normal peripheral blood mononuclear cells (PBMCs) were donated by healthy individuals. Written informed consent was provided according to the Declaration of Helsinki. The study was approved by the Human Ethics Committee of the First Hospital of Jilin University (Ethical code # 2019 − 128).
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Liu, S., Qiao, X., Wu, S. et al. c-Myc plays a critical role in the antileukemic activity of the Mcl-1-selective inhibitor AZD5991 in acute myeloid leukemia. Apoptosis 27, 913–928 (2022). https://doi.org/10.1007/s10495-022-01756-7
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DOI: https://doi.org/10.1007/s10495-022-01756-7