Ectopic expression of wild-type FGFR3 cooperates with MYC to accelerate development of B-cell lineage neoplasms

The t(4;14) translocation in multiple myeloma (MM) simultaneously dysregulates two apparent oncogenes: fibroblast growth factor receptor 3 ( FGFR3 ) controlled by the 3′ immunoglobulin heavy chain enhancer on der(14) and MMSET controlled by the intronic Eμ enhancer on der(4). Although all MM tumors...

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Veröffentlicht in:Leukemia 2010-06, Vol.24 (6), p.1171-1178
Hauptverfasser: Zingone, A, Cultraro, C M, Shin, D-M, Bean, C M, Morse, H C, Janz, S, Kuehl, W M
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container_issue 6
container_start_page 1171
container_title Leukemia
container_volume 24
creator Zingone, A
Cultraro, C M
Shin, D-M
Bean, C M
Morse, H C
Janz, S
Kuehl, W M
description The t(4;14) translocation in multiple myeloma (MM) simultaneously dysregulates two apparent oncogenes: fibroblast growth factor receptor 3 ( FGFR3 ) controlled by the 3′ immunoglobulin heavy chain enhancer on der(14) and MMSET controlled by the intronic Eμ enhancer on der(4). Although all MM tumors and cell lines with a t(4;14) translocation have dysregulated MMSET , about 25% do not express FGFR3 . Therefore, the function of dysregulated wild-type (WT) FGFR3 in the pathogenesis of MM remains unclear. We developed a murine transgenic (TG) model in which WT FGFR3 is overexpressed in B lymphoid cells. Although high levels of FGFR3 resulted in lymphoid hyperplasia in about one-third of older mice, no increase in tumorigenesis was observed. However, double TG FGFR3 / Myc mice develop mature B lymphoma tumors that occur with a higher penetrance and shorter latency than in single TG Myc mice ( P =0.006). We conclude that expression of high levels of WT FGFR3 can be oncogenic and cooperate with MYC to generate B lymphoid tumors. This suggests that dysregulated FGFR3 expression is likely to be essential at least for the early stages of pathogenesis of MM tumors that have a t(4;14) translocation.
doi_str_mv 10.1038/leu.2010.50
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Although all MM tumors and cell lines with a t(4;14) translocation have dysregulated MMSET , about 25% do not express FGFR3 . Therefore, the function of dysregulated wild-type (WT) FGFR3 in the pathogenesis of MM remains unclear. We developed a murine transgenic (TG) model in which WT FGFR3 is overexpressed in B lymphoid cells. Although high levels of FGFR3 resulted in lymphoid hyperplasia in about one-third of older mice, no increase in tumorigenesis was observed. However, double TG FGFR3 / Myc mice develop mature B lymphoma tumors that occur with a higher penetrance and shorter latency than in single TG Myc mice ( P =0.006). We conclude that expression of high levels of WT FGFR3 can be oncogenic and cooperate with MYC to generate B lymphoid tumors. 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Myelofibrosis ; Ligands ; Lymphocytes B ; Lymphocytic leukemia ; Lymphoid cells ; Lymphoma ; Lymphoma, B-Cell - etiology ; Lymphoma, B-Cell - pathology ; Male ; Medical prognosis ; Medical research ; Medical sciences ; Medicine ; Medicine &amp; Public Health ; Mice ; Mice, Transgenic ; Multiple myeloma ; Multiple Myeloma - etiology ; Multiple Myeloma - pathology ; Mutation ; Myc protein ; Neoplasms ; Oligonucleotide Array Sequence Analysis ; Oncology ; original-article ; Pathogenesis ; Physiological aspects ; Proto-Oncogene Proteins c-myc - physiology ; Receptor, Fibroblast Growth Factor, Type 3 - physiology ; Reverse Transcriptase Polymerase Chain Reaction ; RNA, Messenger - genetics ; RNA, Messenger - metabolism ; Translocation ; Translocation (Genetics) ; Tumorigenesis ; Tumors</subject><ispartof>Leukemia, 2010-06, Vol.24 (6), p.1171-1178</ispartof><rights>Macmillan Publishers Limited 2010</rights><rights>2015 INIST-CNRS</rights><rights>COPYRIGHT 2010 Nature Publishing Group</rights><rights>Macmillan Publishers Limited 2010.</rights><rights>Copyright Nature Publishing Group Jun 2010</rights><rights>2010 Macmillan Publishers Limited All rights reserved 2010</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c632t-426d1e8066d516e28e07e0b59d74265804da6527e462dc7f7d8f893c5d6e2fe53</citedby><cites>FETCH-LOGICAL-c632t-426d1e8066d516e28e07e0b59d74265804da6527e462dc7f7d8f893c5d6e2fe53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1038/leu.2010.50$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1038/leu.2010.50$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=22902100$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20393505$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zingone, A</creatorcontrib><creatorcontrib>Cultraro, C M</creatorcontrib><creatorcontrib>Shin, D-M</creatorcontrib><creatorcontrib>Bean, C M</creatorcontrib><creatorcontrib>Morse, H C</creatorcontrib><creatorcontrib>Janz, S</creatorcontrib><creatorcontrib>Kuehl, W M</creatorcontrib><title>Ectopic expression of wild-type FGFR3 cooperates with MYC to accelerate development of B-cell lineage neoplasms</title><title>Leukemia</title><addtitle>Leukemia</addtitle><addtitle>Leukemia</addtitle><description>The t(4;14) translocation in multiple myeloma (MM) simultaneously dysregulates two apparent oncogenes: fibroblast growth factor receptor 3 ( FGFR3 ) controlled by the 3′ immunoglobulin heavy chain enhancer on der(14) and MMSET controlled by the intronic Eμ enhancer on der(4). 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Cultraro, C M ; Shin, D-M ; Bean, C M ; Morse, H C ; Janz, S ; Kuehl, W M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c632t-426d1e8066d516e28e07e0b59d74265804da6527e462dc7f7d8f893c5d6e2fe53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>631/67/395</topic><topic>692/420/2489/1381/1853</topic><topic>692/699/67/1990/291/1621/1915</topic><topic>692/699/67/1990/804</topic><topic>Animals</topic><topic>B-cell lymphoma</topic><topic>Biological and medical sciences</topic><topic>Biomarkers, Tumor - genetics</topic><topic>Biomarkers, Tumor - metabolism</topic><topic>Blotting, Southern</topic><topic>Blotting, Western</topic><topic>Cancer Research</topic><topic>Cell lineage</topic><topic>Cloning</topic><topic>Critical Care Medicine</topic><topic>Development and progression</topic><topic>Ectopic expression</topic><topic>Female</topic><topic>Fibroblast growth factor receptor 3</topic><topic>Fibroblast growth factor receptors</topic><topic>Fibroblast growth factors</topic><topic>Gene Expression Profiling</topic><topic>Genes, Immunoglobulin</topic><topic>Genetic aspects</topic><topic>Growth factors</topic><topic>Hematologic and hematopoietic diseases</topic><topic>Hematology</topic><topic>Humans</topic><topic>Hyperplasia</topic><topic>Immunodeficiencies. 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Although all MM tumors and cell lines with a t(4;14) translocation have dysregulated MMSET , about 25% do not express FGFR3 . Therefore, the function of dysregulated wild-type (WT) FGFR3 in the pathogenesis of MM remains unclear. We developed a murine transgenic (TG) model in which WT FGFR3 is overexpressed in B lymphoid cells. Although high levels of FGFR3 resulted in lymphoid hyperplasia in about one-third of older mice, no increase in tumorigenesis was observed. However, double TG FGFR3 / Myc mice develop mature B lymphoma tumors that occur with a higher penetrance and shorter latency than in single TG Myc mice ( P =0.006). We conclude that expression of high levels of WT FGFR3 can be oncogenic and cooperate with MYC to generate B lymphoid tumors. This suggests that dysregulated FGFR3 expression is likely to be essential at least for the early stages of pathogenesis of MM tumors that have a t(4;14) translocation.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>20393505</pmid><doi>10.1038/leu.2010.50</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record>
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subjects 631/67/395
692/420/2489/1381/1853
692/699/67/1990/291/1621/1915
692/699/67/1990/804
Animals
B-cell lymphoma
Biological and medical sciences
Biomarkers, Tumor - genetics
Biomarkers, Tumor - metabolism
Blotting, Southern
Blotting, Western
Cancer Research
Cell lineage
Cloning
Critical Care Medicine
Development and progression
Ectopic expression
Female
Fibroblast growth factor receptor 3
Fibroblast growth factor receptors
Fibroblast growth factors
Gene Expression Profiling
Genes, Immunoglobulin
Genetic aspects
Growth factors
Hematologic and hematopoietic diseases
Hematology
Humans
Hyperplasia
Immunodeficiencies. Immunoglobulinopathies
Immunoenzyme Techniques
Immunoglobulinopathies
Immunoglobulins
Immunopathology
Immunophenotyping
Immunoprecipitation
Intensive
Internal Medicine
Kinases
Latency
Leukemia
Leukemias. Malignant lymphomas. Malignant reticulosis. Myelofibrosis
Ligands
Lymphocytes B
Lymphocytic leukemia
Lymphoid cells
Lymphoma
Lymphoma, B-Cell - etiology
Lymphoma, B-Cell - pathology
Male
Medical prognosis
Medical research
Medical sciences
Medicine
Medicine & Public Health
Mice
Mice, Transgenic
Multiple myeloma
Multiple Myeloma - etiology
Multiple Myeloma - pathology
Mutation
Myc protein
Neoplasms
Oligonucleotide Array Sequence Analysis
Oncology
original-article
Pathogenesis
Physiological aspects
Proto-Oncogene Proteins c-myc - physiology
Receptor, Fibroblast Growth Factor, Type 3 - physiology
Reverse Transcriptase Polymerase Chain Reaction
RNA, Messenger - genetics
RNA, Messenger - metabolism
Translocation
Translocation (Genetics)
Tumorigenesis
Tumors
title Ectopic expression of wild-type FGFR3 cooperates with MYC to accelerate development of B-cell lineage neoplasms
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