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Hou Z, Ren Y, Zhang X, Huang D, Yan F, Sun W, Zhang W, Zhang Q, Fu X, Lang Z, Chu C, Zou B, Gao B, Jin B, Kang Z, Liu Q, Yan J. EP300-ZNF384 transactivates IL3RA to promote the progression of B-cell acute lymphoblastic leukemia. Cell Commun Signal 2024; 22:211. [PMID: 38566191 PMCID: PMC10986138 DOI: 10.1186/s12964-024-01596-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024] Open
Abstract
The EP300-ZNF384 fusion gene is an oncogenic driver in B-cell acute lymphoblastic leukemia (B-ALL). In the present study, we demonstrated that EP300-ZNF384 substantially induces the transcription of IL3RA and the expression of IL3Rα (CD123) on B-ALL cell membranes. Interleukin 3 (IL-3) supplementation promotes the proliferation of EP300-ZNF348-positive B-ALL cells by activating STAT5. Conditional knockdown of IL3RA in EP300-ZF384-positive cells inhibited the proliferation in vitro, and induced a significant increase in overall survival of mice, which is attributed to impaired propagation ability of leukemia cells. Mechanistically, the EP300-ZNF384 fusion protein transactivates the promoter activity of IL3RA by binding to an A-rich sequence localized at -222/-234 of IL3RA. Furthermore, forced EP300-ZNF384 expression induces the expression of IL3Rα on cell membranes and the secretion of IL-3 in CD19-positive B precursor cells derived from healthy individuals. Doxorubicin displayed a selective killing of EP300-ZNF384-positive B-ALL cells in vitro and in vivo. Collectively, we identify IL3RA as a direct downstream target of EP300-ZNF384, suggesting CD123 is a potent biomarker for EP300-ZNF384-driven B-ALL. Targeting CD123 may be a novel therapeutic approach to EP300-ZNF384-positive patients, alternative or, more likely, complementary to standard chemotherapy regimen in clinical setting.
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Affiliation(s)
- Zhijie Hou
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China.
| | - Yifei Ren
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China
| | - Xuehong Zhang
- Center of Genome and Personalized Medicine, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China
| | - Dan Huang
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China
| | - Fanzhi Yan
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China
| | - Wentao Sun
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Wenjuan Zhang
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Qingqing Zhang
- Department of Pathology, Dalian Medical University, Dalian, 116044, China
| | - Xihui Fu
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Zhenghui Lang
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Chenyang Chu
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Boyang Zou
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Beibei Gao
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China
| | - Bilian Jin
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China
| | - Zhijie Kang
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
| | - Quentin Liu
- Institute of Cancer Stem Cell, Cancer Center, Dalian Medical University, Dalian, 116044, China.
| | - Jinsong Yan
- Department of Hematology, Liaoning Medical Center for Hematopoietic Stem Cell Transplantation, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Liaoning Key Laboratory of Hematopoietic Stem Cell Transplantation and Translational Medicine, Dalian Key Laboratory of hematology, Diamond Bay institute of hematology, Blood Stem Cell Transplantation Institute, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
- Department of Pediatric, Pediatric Oncology and Hematology Center, the Second Hospital of Dalian Medical University, Dalian, 116027, China.
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Chiaretti S, Taherinasab A, Della Starza I, Canichella M, Ansuinelli M, De Propris MS, Messina M, Spinelli O, Santoro A, De Novi LA, Cardinali D, Schipani M, Arena V, Bassan R, Guarini A, Foà R. ZNF384 rearrangement is the most frequent genetic lesion in adult PH-negative and Ph-like-negative B-other acute lymphoblastic leukemia. Biological and clinical findings. Leuk Lymphoma 2023; 64:483-486. [PMID: 36533589 DOI: 10.1080/10428194.2022.2148217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Sabina Chiaretti
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Akram Taherinasab
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Irene Della Starza
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy.,Fondazione GIMEMA Onlus, Rome, Italy
| | - Martina Canichella
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Michela Ansuinelli
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Maria Stefania De Propris
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | | | - Orietta Spinelli
- Haematology and Bone Marrow Transplant Unit, ASST-Papa Giovanni XXIII, Bergamo
| | - Alessandra Santoro
- Department of Hemato Oncology, AOR "VillaSofia-Cervello", Palermo, Italy
| | - Lucia Anna De Novi
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Deborah Cardinali
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
| | - Mattia Schipani
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Azienda Ospedaliero-Universitaria Maggiore della Carità, Novara, Italy
| | | | - Renato Bassan
- Division of Hematology, Ospedale dell'Angelo, Mestre, Venezia, Italy
| | - Anna Guarini
- Department of Molecular Medicine, "Sapienza" University of Rome, Italy
| | - Robin Foà
- Hematology, Department of Translational and Precision Medicine, "Sapienza" University of Rome, Rome, Italy
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3
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Yasuda T, Sanada M, Tsuzuki S, Hayakawa F. Oncogenic lesions and molecular subtypes in adults with B-cell acute lymphoblastic leukemia. Cancer Sci 2022; 114:8-15. [PMID: 36106363 PMCID: PMC9807527 DOI: 10.1111/cas.15583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/12/2022] [Accepted: 09/04/2022] [Indexed: 01/07/2023] Open
Abstract
B-cell acute lymphoblastic leukemia (B-ALL), a genetically heterogeneous disease, is classified into different molecular subtypes that are defined by recurrent gene rearrangements, gross chromosomal abnormalities, or specific gene mutations. Cells with these genetic alterations acquire a leukemia-initiating ability and show unique expression profiles. The distribution of B-ALL molecular subtypes is greatly dependent on age, which also affects treatment responsiveness and long-term survival, partly accounting for the inferior outcome in adolescents and young adults (AYA) and (older) adults with B-ALL. Recent advances in sequencing technology, especially RNA sequencing and the application of these technologies in large B-ALL cohorts have uncovered B-ALL molecular subtypes prevalent in AYA and adults. These new insights supply more precise estimations of prognoses and targeted therapies informed by sequencing results, as well as a deeper understanding of the genetic basis of AYA/adult B-ALL. This article provides an account of these technological advances and an overview of the recent major findings of B-ALL molecular subtypes in adults.
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Affiliation(s)
- Takahiko Yasuda
- Clinical Research CenterNational Hospital Organization Nagoya Medical CenterNagoyaJapan
| | - Masashi Sanada
- Clinical Research CenterNational Hospital Organization Nagoya Medical CenterNagoyaJapan
| | - Shinobu Tsuzuki
- Department of BiochemistryAichi Medical University School of MedicineNagakuteJapan
| | - Fumihiko Hayakawa
- Division of Cellular and Genetic Sciences, Department of Integrated Health SciencesNagoya University Graduate School of MedicineNagoyaJapan
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4
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Dickerson KM, Qu C, Gao Q, Iacobucci I, Gu Z, Yoshihara H, Backhaus EA, Chang Y, Janke LJ, Xu B, Wu G, Papachristou EK, D'Santos CS, Roberts KG, Mullighan CG. ZNF384 fusion oncoproteins drive lineage aberrancy in acute leukemia. Blood Cancer Discov 2022; 3:240-263. [PMID: 35247902 DOI: 10.1158/2643-3230.bcd-21-0163] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/21/2021] [Accepted: 02/28/2022] [Indexed: 11/16/2022] Open
Abstract
ZNF384-rearranged fusion oncoproteins (FO) define a subset of lineage ambiguous leukemias, but their mechanistic role in leukemogenesis and lineage ambiguity is poorly understood. Using viral expression in mouse and human hematopoietic stem and progenitor cells (HSPCs) and a Ep300::Znf384 knockin mouse model, we show that ZNF384 FO promote hematopoietic expansion, myeloid lineage skewing, and self-renewal. In mouse HSPCs, concomitant lesions, such as NRASG12D, were required for fully penetrant leukemia, whereas in human HSPCs expression of ZNF384 FO drove B/myeloid leukemia, with sensitivity of a ZNF384-rearranged xenograft to FLT3 inhibition in vivo. Mechanistically, ZNF384 FO occupy a subset of predominantly intragenic/enhancer regions with increased histone 3 lysine acetylation and deregulate expression of hematopoietic stem cell transcription factors. These data define a paradigm for FO-driven lineage ambiguous leukemia, in which expression in HSPCs results in deregulation of lineage-specific genes and hematopoietic skewing, progressing to full leukemia in the context of proliferative stress.
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Affiliation(s)
| | - Chunxu Qu
- St. Jude Children's Research Hospital, Memphis, Tennessee, United States
| | - Qingsong Gao
- St. Jude Children's Research Hospital, Memphis, United States
| | - Ilaria Iacobucci
- St. Jude Children's Research Hospital, Memphis, Tennessee, United States
| | - Zhaohui Gu
- City Of Hope National Medical Center, United States
| | | | - Emily A Backhaus
- St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Yunchao Chang
- St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Laura J Janke
- St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Beisi Xu
- St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Gang Wu
- St. Jude Children's Research Hospital, Memphis, United States
| | | | - Clive S D'Santos
- Cancer Research UK Cambridge Research Institute, Cambridge, United Kingdom
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The Novel Regulatory Role of lncRNA-miRNA-mRNA Axis in Amyotrophic Lateral Sclerosis: An Integrated Bioinformatics Analysis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2021; 2021:5526179. [PMID: 33953791 PMCID: PMC8067776 DOI: 10.1155/2021/5526179] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 03/02/2021] [Accepted: 03/05/2021] [Indexed: 01/18/2023]
Abstract
Amyotrophic lateral sclerosis (ALS) is an incurable neurodegenerative disease that primarily affects motor neurons, causing muscle atrophy, bulbar palsy, and pyramidal tract signs. However, the aetiology and pathogenesis of ALS have not been elucidated to date. In this study, a competitive endogenous RNA (ceRNA) network was constructed by analyzing the expression profiles of messenger RNAs (mRNAs) and long noncoding RNAs (lncRNAs) that were matched by 7 ALS samples and 4 control samples, and then a protein-protein interaction (PPI) network was constructed to identify the genes related to ALS. Gene Ontology (GO) was used to study the potential functions of differentially expressed mRNAs (DEmRNAs) in the ceRNA network. For the ALS and control groups, 247177 potential lncRNA-mRNA ceRNA relationship pairs were screened. Analysis of significant relationship pairs demonstrated that the PPI modules formed by the MALAT1-regulated SYNRG, ITSN2, PICALM, AP3B1, and AAK1 genes may play important roles in the pathogenesis of ALS, and these results may help to characterize the pathogenesis of ALS.
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Berg HE, Blackburn PR, Smadbeck JB, Swanson KE, Rice CS, Webley MR, Johnson SH, Vasmatzis G, Xu X, Greipp PT, Hoppman NL, Ketterling RP, Baughn LB, Boston CH, Sutton LM, Peterson JF. Detection of a Cryptic EP300/ZNF384 Gene Fusion by Chromosomal Microarray and Next-Generation Sequencing Studies in a Pediatric Patient with B-Lymphoblastic Leukemia. Lab Med 2020; 52:297-302. [PMID: 33145596 DOI: 10.1093/labmed/lmaa085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Zinc-finger protein 384 (ZNF384) gene fusions with EP300 have recently been described as a recurrent fusion in B-cell acute lymphoblastic leukemia (B-ALL) with a good response to conventional chemotherapy, suggesting a favorable prognosis. Herein, we report on a female patient aged 12 years with uninformative conventional chromosome and B-ALL panel fluorescence in situ hybridization studies with chromosomal microarray showing multiple copy number gains, including relative gains in the ZNF384 (12p13.31) and EP300 (22q13.2) gene regions, suggesting a cryptic EP300/ZNF384 fusion. Ultimately, a next-generation sequencing assay, mate pair sequencing, was utilized to confirm EP300/ZNF384 fusion in this B-ALL clone, which may confer a favorable overall prognosis and potential targeted therapy.
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Affiliation(s)
- Holly E Berg
- Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Patrick R Blackburn
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - James B Smadbeck
- Center for Individualized Medicine-Biomarker Discovery, Mayo Clinic, Rochester, Minnesota
| | - Kirsten E Swanson
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Christopher S Rice
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Matthew R Webley
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Sarah H Johnson
- Center for Individualized Medicine-Biomarker Discovery, Mayo Clinic, Rochester, Minnesota
| | - George Vasmatzis
- Center for Individualized Medicine-Biomarker Discovery, Mayo Clinic, Rochester, Minnesota
| | - Xinjie Xu
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Patricia T Greipp
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Nicole L Hoppman
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Rhett P Ketterling
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | - Linda B Baughn
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
| | | | - Lisa M Sutton
- Department of Pathology and Laboratory Medicine, Driscoll Children's Hospital, Corpus Christi, Texas
| | - Jess F Peterson
- Division of Laboratory Genetics and Genomics, Department of Laboratory Medicine and Pathology, Rochester, Minnesota
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