Abstract
Objective
Resistance to glucocorticoid (GC) is a significant clinical problem in some cases of acute lymphoblastic leukemia (ALL). Current methods of assessing GC resistance are time consuming and have limited reproducibility; in this study, we sought to define a new method of evaluating GC sensitivity and resistance in vitro.
Methods
Based on the mechanisms of GC resistance, we hypothesized that the dual-luciferase report (DLR) assay could reflect the transcription effects of GC downstream of the GC-glucocorticoid receptor signaling pathway, thereby allowing the evaluation of reactions to GC. Sixty-two patients with differential GC response were included in this study. The prednisone induction test was used to divide the children with ALL into two groups: GC sensitive (GCS) and GC resistant (GCR). DLR assay was later conducted on those patients to evaluate its value for diagnosis of the GC reactivity. Receiver operating characteristic curves were used to identify the optimal assay cutoff for identifying response to GC.
Results
Using the DLR assay analysis, we found that GCR subjects showed significantly lower reporter/control ratios for luciferase, as compared with GCS subjects. The optimal cutoff value for GC response was 0.67, with sensitivity of 77.1% and specificity of 93.3%. The DLR assay results were consistent with prednisone induction test results. Further, the DLR assay was simpler, more sensitive, and less time-consuming than the prednisone induction test.
Conclusions
Our study showed that the DLR assay is relatively fast, simple, and sensitive. Accordingly, it could be useful for detecting GC response in children with ALL.
Similar content being viewed by others
References
Pui CH, Jeha S. New therapeutic strategies for the treatment of acute lymphoblastic leukaemia. Nat Rev Drug Discov. 2007;6:149–65.
Bhadri VA, Trahair TN, Lock RB. Glucocorticoid resistance in paediatric acute lymphoblastic leukaemia. J Paediatr Child Health. 2012;48:634–40.
Pui CH, Robison LL, Look AT. Acute lymphoblastic leukaemia. Lancet. 2008;371:1030–43.
Ouyang J, Jiang T, Tan M, Cui Y, Li X. Abnormal expression and distribution of heat shock protein 90: potential etiologic immunoendocrine mechanism of glucocorticoid resistance in idiopathic nephrotic syndrome. Clin Vaccine Immunol. 2006;13:496–500.
van Rossum EF, van den Akker EL. Glucocorticoid resistance. Endocr Dev. 2011;20:127–36.
Gu L, Zhou C, Liu H, Gao J, Li Q, Mu D, et al. Rapamycin sensitizes T-ALL cells to dexamethasone-induced apoptosis. J Exp Clin Cancer Res. 2010;29:150.
Gross KL, Lu NZ, Cidlowski JA. Molecular mechanisms regulating glucocorticoid sensitivity and resistance. Mol Cell Endocrinol. 2009;300:7–16.
Oakley RH, Cidlowski JA. Cellular processing of the glucocorticoid receptor gene and protein: new mechanisms for generating tissue-specific actions of glucocorticoids. J Biol Chem. 2011;286:3177–84.
Chen P, Jiang T, Ouyang J, Cui Y, Chen Y. Epigenetic programming of diverse glucocorticoid response and inflammatory/immune-mediated disease. Med Hypotheses. 2009;73:657–8.
Jiang T, Liu S, Tan M, Huang F, Sun Y, Dong X, et al. The phase-shift mutation in the glucocorticoid receptor gene: potential etiologic significance of neuroendocrine mechanisms in lupus nephritis. Clin Chim Acta. 2001;313:113–7.
Labuda M, Gahier A, Gagne V, Moghrabi A, Sinnett D, Krajinovic M. Polymorphisms in glucocorticoid receptor gene and the outcome of childhood acute lymphoblastic leukemia (ALL). Leuk Res. 2010;34:492–7.
Bray PJ, Cotton RG. Variations of the human glucocorticoid receptor gene (NR3C1): pathological and in vitro mutations and polymorphisms. Hum Mutat. 2003;21:557–68.
Beck IM, De Bosscher K, Haegeman G. Glucocorticoid receptor mutants: man-made tools for functional research. Trends Endocrinol Metab. 2011;22:295–310.
Charmandari E, Chrousos GP, Kino T. Identification of natural human glucocorticoid receptor (hGR) mutations or polymorphisms and their functional consequences at the hormone-receptor interaction level. Methods Mol Biol. 2009;590:33–60.
Dordelmann M, Reiter A, Borkhardt A, Ludwig WD, Gotz N, Viehmann S, et al. Prednisone response is the strongest predictor of treatment outcome in infant acute lymphoblastic leukemia. Blood. 1999;94:1209–17.
Ruiz M, Lind U, Gafvels M, Eggertsen G, Carlstedt-Duke J, Nilsson L, et al. Characterization of two novel mutations in the glucocorticoid receptor gene in patients with primary cortisol resistance. Clin Endocrinol (Oxf). 2001;55:363–71.
Bitterlich N, Schneider J. Cut-off-independent tumour marker evaluation using ROC approximation. Anticancer Res. 2007;27:4305–10.
Gaynon PS, Carrel AL. Glucocorticosteroid therapy in childhood acute lymphoblastic leukemia. Adv Exp Med Biol. 1999;457:593–605.
Bachmann PS, Gorman R, Papa RA, Bardell JE, Ford J, Kees UR, et al. Divergent mechanisms of glucocorticoid resistance in experimental models of pediatric acute lymphoblastic leukemia. Cancer Res. 2007;67:4482–90.
Heidari N, Miller AV, Hicks MA, Marking CB, Harada H. Glucocorticoid-mediated BIM induction and apoptosis are regulated by Runx2 and c-Jun in leukemia cells. Cell Death Dis. 2012;3:e349.
Ichimaru N, Takahara S, Wang JD, Nonomura N, Kitamura M, Matsumiya K, et al. Differences in binding of glucocorticoid receptor to DNA in chronic renal graft rejection. Transpl Int. 2000;13:255–9.
Ouyang J, Chen P, Jiang T, Chen Y, Li J. Nuclear HSP90 regulates the glucocorticoid responsiveness of PBMCs in patients with idiopathic nephrotic syndrome. Int Immunopharmacol. 2012;14:334–40.
Felice MS, Zubizarreta PA, Alfaro EM, Sackmann-Muriel F. Childhood acute lymphoblastic leukemia: prognostic value of initial peripheral blast count in good responders to prednisone. J Pediatr Hematol Oncol. 2001;23:411–5.
Manabe A, Ohara A, Hasegawa D, Koh K, Saito T, Kiyokawa N, et al. Significance of the complete clearance of peripheral blasts after 7 days of prednisolone treatment in children with acute lymphoblastic leukemia: the Tokyo Children’s Cancer Study Group Study L99-15. Haematologica. 2008;93:1155–60.
Chen Y, Jiang T, Chen P, Ouyang J, Xu G, Zeng Z, et al. Emerging tendency towards autoimmune process in major depressive patients: a novel insight from Th17 cells. Psychiatry Res. 2011;188:224–30.
Weiss HL, Niwas S, Grizzle WE, Piyathilake C. Receiver operating characteristic (ROC) to determine cut-off points of biomarkers in lung cancer patients. Dis Mark. 2003;19:273–8.
Pina TC, Zapata IT, Lopez JB, Perez JL, Paricio PP, Hernandez PM. Tumor markers in lung cancer: does the method of obtaining the cut-off point and reference population influence diagnostic yield? Clin Biochem. 1999;32:467–72.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Funding
This study was funded by a Grant (No. 81101316) awarded by the Natural Science Foundation of China to Juan Ouyang.
Conflict of interest
All the authors report no conflict of interest concerning the patients or methods used in this study or the findings specified in this paper.
Informed consent
Written informed consents were obtained from all cases.
Rights and permissions
About this article
Cite this article
Wang, X., Chen, P., Sun, Y. et al. Diagnostic value of the dual-luciferase report assay for predicting response to glucocorticoid in children with acute lymphoblastic leukemia. Clin Transl Oncol 19, 1241–1246 (2017). https://doi.org/10.1007/s12094-017-1661-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12094-017-1661-y