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Haag D, Mack N, Benites Goncalves da Silva P, Statz B, Clark J, Tanabe K, Sharma T, Jäger N, Jones DTW, Kawauchi D, Wernig M, Pfister SM. H3.3-K27M drives neural stem cell-specific gliomagenesis in a human iPSC-derived model. Cancer Cell 2021; 39:407-422.e13. [PMID: 33545065 DOI: 10.1016/j.ccell.2021.01.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 10/08/2020] [Accepted: 01/11/2021] [Indexed: 12/18/2022]
Abstract
Diffuse intrinsic pontine glioma (DIPG) is an aggressive childhood tumor of the brainstem with currently no curative treatment available. The vast majority of DIPGs carry a histone H3 mutation leading to a lysine 27-to-methionine exchange (H3K27M). We engineered human induced pluripotent stem cells (iPSCs) to carry an inducible H3.3-K27M allele in the endogenous locus and studied the effects of the mutation in different disease-relevant neural cell types. H3.3-K27M upregulated bivalent promoter-associated developmental genes, producing diverse outcomes in different cell types. While being fatal for iPSCs, H3.3-K27M increased proliferation in neural stem cells (NSCs) and to a lesser extent in oligodendrocyte progenitor cells (OPCs). Only NSCs gave rise to tumors upon induction of H3.3-K27M and TP53 inactivation in an orthotopic xenograft model recapitulating human DIPGs. In NSCs, H3.3-K27M leads to maintained expression of stemness and proliferative genes and a premature activation of OPC programs that together may cause tumor initiation.
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Affiliation(s)
- Daniel Haag
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany; Department of Pathology, Stanford University, Stanford, CA 94305, USA; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA
| | - Norman Mack
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Patricia Benites Goncalves da Silva
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Britta Statz
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Jessica Clark
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Koji Tanabe
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA
| | - Tanvi Sharma
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - Natalie Jäger
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany
| | - David T W Jones
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Pediatric Glioma Research Group, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Daisuke Kawauchi
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany; Department of Biochemistry and Cellular Biology, National Center of Neurology and Psychiatry (NCNP), National Institute of Neuroscience, Tokyo 187-0031, Japan
| | - Marius Wernig
- Department of Pathology, Stanford University, Stanford, CA 94305, USA; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
| | - Stefan M Pfister
- Hopp Children's Cancer Center Heidelberg (KiTZ), 69120 Heidelberg, Germany; Division of Pediatric Neurooncology (B062), German Cancer Research Center (DKFZ) and German Cancer Consortium (DKTK), 69120 Heidelberg, Germany; Department of Pediatric Hematology and Oncology, Heidelberg University Hospital, 69120 Heidelberg, Germany.
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Hajdu M, Calle J, Puno A, Haruna A, Arenas-Mena C. Transcriptional and post-transcriptional regulation of histone variantH2A.Zduring sea urchin development. Dev Growth Differ 2016; 58:727-740. [DOI: 10.1111/dgd.12329] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 10/06/2016] [Accepted: 10/27/2016] [Indexed: 01/04/2023]
Affiliation(s)
- Mihai Hajdu
- Department of Biology; College of Staten Island and Graduate Center; The City University of New York (CUNY); Staten Island New York 10314 USA
| | - Jasmine Calle
- Department of Biology; College of Staten Island and Graduate Center; The City University of New York (CUNY); Staten Island New York 10314 USA
| | - Andrea Puno
- Department of Biology; College of Staten Island and Graduate Center; The City University of New York (CUNY); Staten Island New York 10314 USA
| | - Aminat Haruna
- Department of Biology; College of Staten Island and Graduate Center; The City University of New York (CUNY); Staten Island New York 10314 USA
| | - César Arenas-Mena
- Department of Biology; College of Staten Island and Graduate Center; The City University of New York (CUNY); Staten Island New York 10314 USA
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Kim WC, Lee CH. The role of mammalian ribonucleases (RNases) in cancer. Biochim Biophys Acta Rev Cancer 2009; 1796:99-113. [PMID: 19463900 DOI: 10.1016/j.bbcan.2009.05.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2008] [Revised: 05/08/2009] [Accepted: 05/13/2009] [Indexed: 01/01/2023]
Abstract
Ribonucleases (RNases) are a group of enzymes that cleave RNAs at phosphodiester bonds resulting in remarkably diverse biological consequences. This review focuses on mammalian RNases that are capable of, or potentially capable of, cleaving messenger RNA (mRNA) as well as other RNAs in cells and play roles in the development of human cancers. The aims of this review are to provide an overview of the roles of currently known mammalian RNases, and the evidence that associate them as regulators of tumor development. The roles of these RNases as oncoproteins and/or tumor suppressors in influencing cell growth, apoptosis, angiogenesis, and other cellular hallmarks of cancer will be presented and discussed. The RNases under discussion include RNases from the conventional mRNA decay pathways, RNases that are activated under cellular stress, RNases from the miRNA pathway, and RNases with multifunctional activity.
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Affiliation(s)
- Wan-Cheol Kim
- Chemistry Program, University of Northern British Columbia, 3333 University Way, Prince George, BC, Canada V2N 4Z9
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