Abstract
Insulin-like growth factor-1 (IGF-1) is known to be a major growth factor with effects on various cell types, including hematopoietic cells, as well as neoplasms, and is regulated by IGF-binding proteins (IGFBPs). In this study, we investigated the effects of IGF-1 on B-cell precursor acute lymphoblastic leukemia (BCP-ALL) cells. When the expression of IGF-1R in clinical samples of BCP-ALL was examined, five of thirty-two cases showed IGF-1R expression, whereas IGF-1R was expressed in most BCP-ALL cell lines. We observed that IGF-1 enhanced the proliferation of BCP-ALL cell lines that can be partially inhibited by IGFBP-1, -3, and -4, but not other IGFBPs. IGF-1 also partially inhibited dexamethasone-induced apoptosis, but not apoptosis mediated by VP-16 and irradiation. Interestingly, the proliferative effect of IGF-1 was partially blocked by inhibitors of MAPK and AKT, whereas the inhibition of dexamethasone-induced apoptosis was completely blocked by both inhibitors. Our data indicate that IGF-1 is involved in cell proliferation and apoptosis regulation in BCP-ALL cells. Since some BCP-ALL cases express IGF-1R, it appears to be a plausible target for prognostic evaluation and may represent a new therapeutic strategy.
Similar content being viewed by others
References
Brzozowski AM, Dodson EJ, Dodson GG, Murshudov GN, Verma C, Turkenburg JP, et al. Structural origins of the functional divergence of human insulin-like growth factor-I and insulin. Biochemistry. 2002;41:9389–97.
De Meyts P, Whittaker J. Structural biology of insulin and IGF1 receptors: implications for drug design. Nat Rev Drug Discov. 2002;1:769–83.
Taniguchi CM, Emanuelli B, Kahn CR. Critical nodes in signalling pathways: insights into insulin action. Nat Rev Mol Cell Biol. 2006;7:85–96.
Zhao H, Grossman HB, Spitz MR, Lerner SP, Zhang K, Wu X. Plasma levels of insulin-like growth factor-1 and binding protein-3, and their association with bladder cancer risk. J Urol. 2003;169:714–7.
Ryan PD, Goss PE. The emerging role of the insulin-like growth factor pathway as a therapeutic target in cancer. Oncologist. 2008;13:16–24.
Hankinson SE, Willett WC, Colditz GA, Hunter DJ, Michaud DS, Deroo B, et al. Circulating concentrations of insulin-like growth factor-I and risk of breast cancer. Lancet. 1998;351:1393–6.
Hermanto U, Zong CS, Wang LH. Inhibition of mitogen-activated protein kinase kinase selectively inhibits cell proliferation in human breast cancer cells displaying enhanced insulin-like growth factor I-mediated mitogen-activated protein kinase activation. Cell Growth Differ. 2000;11:655–64.
Ma J, Pollak MN, Giovannucci E, Chan JM, Tao Y, Hennekens CH, et al. Prospective study of colorectal cancer risk in men and plasma levels of insulin-like growth factor (IGF)-I and IGF-binding protein-3. J Natl Cancer Inst. 1999;91:620–5.
Yu H, Spitz MR, Mistry J, Gu J, Hong WK, Wu X. Plasma levels of insulin-like growth factor-I and lung cancer risk: a case-control analysis. J Natl Cancer Inst. 1999;91:151–6.
Rohrmann S, Grote VA, Becker S, Rinaldi S, Tjønneland A, Roswall N, et al. Concentrations of IGF-I and IGFBP-3 and pancreatic cancer risk in the European prospective investigation into cancer and nutrition. Br J Cancer. 2012;106:1004–10.
Chan JM, Stampfer MJ, Giovannucci E, Gann PH, Ma J, Wilkinson P, Hennekens CH, et al. Plasma insulin-like growth factor-I and prostate cancer risk: a prospective study. Science. 1998;279:563–6.
Park SL, Setiawan VW, Kanetsky PA, Zhang ZF, Wilkens LR, Kolonel LN, et al. Serum insulin-like growth factor-I and insulin-like growth factor binding protein-3 levels with risk of malignant melanoma. Cancer Causes Control. 2011;22:1267–75.
Doepfner KT, Spertini O, Arcaro A. Autocrine insulin-like growth factor-I signaling promotes growth and survival of human acute myeloid leukemia cells via the phosphoinositide 3-kinase/Akt pathway. Leukemia. 2007;21:1921–30.
Vorwerk P, Wex H, Hohmann B, Mohnike K, Schmidt U, Mittler U. Expression of components of the IGF signalling system in childhood acute lymphoblastic leukaemia. Mol Pathol. 2002;55:40–5.
Pollak M. Insulin and insulin-like growth factor signalling in neoplasia. Nat Rev Cancer. 2008;8:915–28.
Hwa V, Oh Y, Rosenfeld RG. The insulin-like growth factor-binding protein (IGFBP) superfamily. Endocr Rev. 1999;20:761–87.
Stewart CE, Bates PC, Calder TA, Woodall SM, Pell JM. Potentiation of insulin-like growth factor-I (IGF-I) activity by an antibody: supportive evidence for enhancement of IGF-I bioavailability in vivo by IGF binding proteins. Endocrinology. 1993;133(3):1462–5.
Taguchi T, Takenouchi H, Matsui J, Tang WR, Itagaki M, Shiozawa Y, et al. Involvement of insulin-like growth factor-I and insulin-like growth factor binding proteins in pro-B-cell development. Exp Hematol. 2006;34:508–18.
Kiyokawa N, Kokai Y, Ishimoto K, Fujita H, Fujimoto J, Hata JI. Characterization of the common acute lymphoblastic leukaemia antigen (CD10) as an activation molecule on mature human B cells. Clin Exp Immunol. 1990;79:322–7.
Kiyokawa N, Lee EK, Karunagaran D, Lin SY, Hung MC. Mitosis-specific negative regulation of epidermal growth factor receptor, triggered by a decrease in ligand binding and dimerization, can be overcome by overexpression of receptor. J Biol Chem. 1997;272:18656–65.
Mohnike KL, Kluba U, Mittler U, Aumann V, Vorwerk P, Blum WF. Serum levels of insulin-like growth factor-I, -II and insulin-like growth factor binding proteins -2 and -3 in children with acute lymphoblastic leukaemia. Eur J Pediatr. 1996;155:81–6.
Kolb EA, Gorlick R, Houghton PJ, Morton CL, Lock R, Carol H, et al. Initial testing (stage 1) of a monoclonal antibody (SCH 717454) against the IGF-1 receptor by the pediatric preclinical testing program. Pediatr Blood Cancer. 2008;50:1190–7.
Acknowledgments
We thank Dr. Y. Matsuo for generous gifting of cell lines. We also thank H. Yagi for her excellent experimental assistance. This work was supported by a grant from Health and Labour Sciences Research Grants (the 3rd-term comprehensive 10-year strategy for cancer control H22-011), the Japan Health Sciences Foundation for Research on Publicly Essential Drugs and Medical Devices (KHA1002), the Grant of National Center for Child Health and Development (22A-5), Grant-in-Aid for Young Scientists (B) (23791211), and the Advanced research for medical products Mining Programme of the National Institute of Biomedical Innovation (NIBIO, 10-41, -42, -43, -44, -45).
Conflict of interest
We have no financial relationships or conflicts of interest related to this manuscript to declare.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
About this article
Cite this article
Yamada, H., Iijima, K., Tomita, O. et al. Effects of insulin-like growth factor-1 on B-cell precursor acute lymphoblastic leukemia. Int J Hematol 97, 73–82 (2013). https://doi.org/10.1007/s12185-012-1234-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12185-012-1234-3