Journal article
NALP3 inflammasome upregulation and CASP1 cleavage of the glucocorticoid receptor cause glucocorticoid resistance in leukemia cells
Nature genetics, Vol.47(6), pp.607-614
06/2015
DOI: 10.1038/ng.3283
PMCID: PMC4449308
PMID: 25938942
Abstract
Glucocorticoids are universally used in the treatment of acute lymphoblastic leukemia (ALL), and resistance to glucocorticoids in leukemia cells confers poor prognosis. To elucidate mechanisms of glucocorticoid resistance, we determined the prednisolone sensitivity of primary leukemia cells from 444 patients newly diagnosed with ALL and found significantly higher expression of CASP1 (encoding caspase 1) and its activator NLRP3 in glucocorticoid-resistant leukemia cells, resulting from significantly lower somatic methylation of the CASP1 and NLRP3 promoters. Overexpression of CASP1 resulted in cleavage of the glucocorticoid receptor, diminished the glucocorticoid-induced transcriptional response and increased glucocorticoid resistance. Knockdown or inhibition of CASP1 significantly increased glucocorticoid receptor levels and mitigated glucocorticoid resistance in CASP1-overexpressing ALL. Our findings establish a new mechanism by which the NLRP3-CASP1 inflammasome modulates cellular levels of the glucocorticoid receptor and diminishes cell sensitivity to glucocorticoids. The broad impact on the glucocorticoid transcriptional response suggests that this mechanism could also modify glucocorticoid effects in other diseases.
Details
- Title: Subtitle
- NALP3 inflammasome upregulation and CASP1 cleavage of the glucocorticoid receptor cause glucocorticoid resistance in leukemia cells
- Creators
- Steven W Paugh - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAErik J Bonten - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USADaniel Savic - HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, USALaura B Ramsey - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAWilliam E Thierfelder - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAPrajwal Gurung - Department of Immunology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAR K Subbarao Malireddi - Department of Immunology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAMarcelo Actis - Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, USAAnand Mayasundari - Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, USAJaeki Min - Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, USADavid R Coss - High-Performance Computing Facility, St. Jude Children's Research Hospital, Memphis, Tennessee, USALucas T Laudermilk - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAJohn C Panetta - Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAJ Robert McCorkle - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAYiping Fan - Department of Computational Biology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAKristine R Crews - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAGabriele Stocco - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAMark R Wilkinson - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAAntonio M Ferreira - High-Performance Computing Facility, St. Jude Children's Research Hospital, Memphis, Tennessee, USACheng Cheng - Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee, USAWenjian Yang - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USASeth E Karol - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAChristian A Fernandez - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USABarthelemy Diouf - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAColton Smith - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAJ Kevin Hicks - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAAlessandra Zanut - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAAudrey Giordanengo - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USADaniel Crona - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAJoy J Bianchi - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USALinda Holmfeldt - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee, USACharles G Mullighan - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAMonique L den Boer - Division of Pediatric Oncology-Hematology, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the NetherlandsRob Pieters - 1] Division of Pediatric Oncology-Hematology, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands. Princess Máxima Center for Pediatric Oncology, Utrecht, the NetherlandsSima Jeha - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAThomas L Dunwell - Centre for Rare Diseases and Personalized Medicine, University of Birmingham, Birmingham, UKFarida Latif - Centre for Rare Diseases and Personalized Medicine, University of Birmingham, Birmingham, UKDeepa Bhojwani - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAWilliam L Carroll - New York University Cancer Institute, New York University Langone Medical Center, New York, New York, USAChing-Hon Pui - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USARichard M Myers - HudsonAlpha Institute for Biotechnology, Huntsville, Alabama, USAR Kiplin Guy - Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee, USAThirumala-Devi Kanneganti - Department of Immunology, St. Jude Children's Research Hospital, Memphis, Tennessee, USAMary V Relling - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USAWilliam E Evans - 1] Hematological Malignancies Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA. Department of Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
- Resource Type
- Journal article
- Publication Details
- Nature genetics, Vol.47(6), pp.607-614
- DOI
- 10.1038/ng.3283
- PMID
- 25938942
- PMCID
- PMC4449308
- NLM abbreviation
- Nat Genet
- ISSN
- 1061-4036
- eISSN
- 1546-1718
- Grant note
- R25 CA023944 / NCI NIH HHS R37CA36401 / NCI NIH HHS U01GM92666 / NIGMS NIH HHS F32CA141762 / NCI NIH HHS F32 CA141762 / NCI NIH HHS 3R37CA036401-26S1 / NCI NIH HHS R01 CA163507 / NCI NIH HHS U01 GM092666 / NIGMS NIH HHS R37 CA036401 / NCI NIH HHS P30 CA021765 / NCI NIH HHS CA21765 / NCI NIH HHS
- Language
- English
- Date published
- 06/2015
- Academic Unit
- Infectious Diseases; Internal Medicine
- Record Identifier
- 9984094532902771
Metrics
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