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Recurrent Aberrations at First Diagnosis Relate to Steroid Resistance in Pediatric T-Cell Acute Lymphoblastic Leukemia Patients

Overview
Journal Hemasphere
Publisher Wiley
Specialty Hematology
Date 2020 Dec 28
PMID 33364552
Citations 7
Authors
Affiliations
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Abstract

The glucocorticoid receptor NR3C1 is essential for steroid-induced apoptosis, and deletions of this gene have been recurrently identified at disease relapse for acute lymphoblastic leukemia (ALL) patients. Here, we demonstrate that recurrent NR3C1 inactivating aberrations-including deletions, missense, and nonsense mutations-are identified in 7% of pediatric T-cell ALL patients at diagnosis. These aberrations are frequently present in early thymic progenitor-ALL patients and relate to steroid resistance. Functional modeling of NR3C1 aberrations in pre-B ALL and T-cell ALL cell lines demonstrate that aberrations decreasing NR3C1 expression are important contributors to steroid resistance at disease diagnosis. Relative messenger RNA expression in primary diagnostic patient samples, however, does not correlate with steroid response.

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References
1.
Riehm H, Reiter A, Schrappe M, Berthold F, Dopfer R, Gerein V . [Corticosteroid-dependent reduction of leukocyte count in blood as a prognostic factor in acute lymphoblastic leukemia in childhood (therapy study ALL-BFM 83)]. Klin Padiatr. 1987; 199(3):151-60. DOI: 10.1055/s-2008-1026781. View

2.
Bachmann P, Piazza R, Janes M, Wong N, Davies C, Mogavero A . Epigenetic silencing of BIM in glucocorticoid poor-responsive pediatric acute lymphoblastic leukemia, and its reversal by histone deacetylase inhibition. Blood. 2010; 116(16):3013-22. DOI: 10.1182/blood-2010-05-284968. View

3.
Weikum E, Knuesel M, Ortlund E, Yamamoto K . Glucocorticoid receptor control of transcription: precision and plasticity via allostery. Nat Rev Mol Cell Biol. 2017; 18(3):159-174. PMC: 6257982. DOI: 10.1038/nrm.2016.152. View

4.
Mullighan C, Phillips L, Su X, Ma J, Miller C, Shurtleff S . Genomic analysis of the clonal origins of relapsed acute lymphoblastic leukemia. Science. 2008; 322(5906):1377-80. PMC: 2746051. DOI: 10.1126/science.1164266. View

5.
Gruber G, Carlet M, Turtscher E, Meister B, Irving J, Ploner C . Levels of glucocorticoid receptor and its ligand determine sensitivity and kinetics of glucocorticoid-induced leukemia apoptosis. Leukemia. 2009; 23(4):820-3. DOI: 10.1038/leu.2008.360. View