NAB2–STAT6 fusion gene analysis in two cases of meningeal solitary fibrous tumor/hemangiopericytoma with late distant metastases
We present two cases of meningeal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) with immunohistochemistry of STAT6 and analysis of NAB2–STAT6 fusion genes. Case 1 was a 37-year-old male with a left middle fossa tumor; case 2 was a 68-year-old female with a cerebellar tumor. They showed late...
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creator | Nakada, Satoko Minato, Hiroshi Takegami, Tsutomu Kurose, Nozomu Ikeda, Hiroko Kobayashi, Masako Sasagawa, Yasuo Akai, Takuya Kato, Takashi Yamamoto, Norio Nojima, Takayuki |
description | We present two cases of meningeal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) with immunohistochemistry of STAT6 and analysis of NAB2–STAT6 fusion genes. Case 1 was a 37-year-old male with a left middle fossa tumor; case 2 was a 68-year-old female with a cerebellar tumor. They showed late metastasis to the lung or bone 8 or 13 years, respectively, after the first surgery. Histology of both primary and metastatic tumors showed a cellular hemangiopericytomatous pattern with nuclear atypia. The primary tumors showed nuclear staining of STAT6, but both metastatic tumors showed nuclear and cytoplasmic STAT6. DNA sequencing revealed two kinds of NAB2–STAT6 fusion genes. One consisted of exon 6 of NAB2, intron 6 of NAB2, and the middle of exon 17 of STAT6 (observed in the primary and metastatic tumors of case 1); the other consisted of exon 6 of NAB2 and the beginning of exon 17 of STAT6 (observed in the metastatic tumor of case 2). The primary tumor of case 2 had both fusion genes. To the best of our knowledge, we are the first to report NAB2–STAT6 fusion gene analysis in primary and metastatic meningeal SFT/HPCs and a case showed different fusion gene status in the metastatic tumor. |
doi_str_mv | 10.1007/s10014-015-0220-x |
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Case 1 was a 37-year-old male with a left middle fossa tumor; case 2 was a 68-year-old female with a cerebellar tumor. They showed late metastasis to the lung or bone 8 or 13 years, respectively, after the first surgery. Histology of both primary and metastatic tumors showed a cellular hemangiopericytomatous pattern with nuclear atypia. The primary tumors showed nuclear staining of STAT6, but both metastatic tumors showed nuclear and cytoplasmic STAT6. DNA sequencing revealed two kinds of NAB2–STAT6 fusion genes. One consisted of exon 6 of NAB2, intron 6 of NAB2, and the middle of exon 17 of STAT6 (observed in the primary and metastatic tumors of case 1); the other consisted of exon 6 of NAB2 and the beginning of exon 17 of STAT6 (observed in the metastatic tumor of case 2). The primary tumor of case 2 had both fusion genes. To the best of our knowledge, we are the first to report NAB2–STAT6 fusion gene analysis in primary and metastatic meningeal SFT/HPCs and a case showed different fusion gene status in the metastatic tumor.</description><identifier>ISSN: 1433-7398</identifier><identifier>EISSN: 1861-387X</identifier><identifier>DOI: 10.1007/s10014-015-0220-x</identifier><identifier>PMID: 25893823</identifier><language>eng</language><publisher>Tokyo: Springer Japan</publisher><subject>Adult ; Aged ; Autopsies ; Bone Neoplasms - genetics ; Bone Neoplasms - secondary ; Cancer Research ; Case Report ; Cerebellar Neoplasms - genetics ; Cerebellar Neoplasms - pathology ; Cloning ; Cranial Fossa, Middle ; Exons ; Female ; Gene Fusion ; Genes ; Hemangiopericytoma - genetics ; Hemangiopericytoma - secondary ; Histology ; Humans ; Immunohistochemistry ; Keratin ; Lung Neoplasms - genetics ; Lung Neoplasms - secondary ; Male ; Medicine ; Medicine & Public Health ; Metastasis ; Neurology ; Neurosurgery ; Oncology ; Pathology ; Radiation ; Repressor Proteins - analysis ; Repressor Proteins - genetics ; Skull Base Neoplasms - genetics ; Skull Base Neoplasms - pathology ; STAT6 Transcription Factor - analysis ; STAT6 Transcription Factor - genetics ; Tumors</subject><ispartof>Brain tumor pathology, 2015-10, Vol.32 (4), p.268-274</ispartof><rights>The Japan Society of Brain Tumor Pathology 2015</rights><rights>The Japan Society of Brain Tumor Pathology 2015.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c466t-6d24082dcfd2a50a4715da7694aeba73fd0a9cd07cde7ca1da93ad35a2c580003</citedby><cites>FETCH-LOGICAL-c466t-6d24082dcfd2a50a4715da7694aeba73fd0a9cd07cde7ca1da93ad35a2c580003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10014-015-0220-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2917961162?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,778,782,21375,21376,27911,27912,33517,33518,33731,33732,41475,42544,43646,43792,51306,64370,64372,64374,72224</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25893823$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nakada, Satoko</creatorcontrib><creatorcontrib>Minato, Hiroshi</creatorcontrib><creatorcontrib>Takegami, Tsutomu</creatorcontrib><creatorcontrib>Kurose, Nozomu</creatorcontrib><creatorcontrib>Ikeda, Hiroko</creatorcontrib><creatorcontrib>Kobayashi, Masako</creatorcontrib><creatorcontrib>Sasagawa, Yasuo</creatorcontrib><creatorcontrib>Akai, Takuya</creatorcontrib><creatorcontrib>Kato, Takashi</creatorcontrib><creatorcontrib>Yamamoto, Norio</creatorcontrib><creatorcontrib>Nojima, Takayuki</creatorcontrib><title>NAB2–STAT6 fusion gene analysis in two cases of meningeal solitary fibrous tumor/hemangiopericytoma with late distant metastases</title><title>Brain tumor pathology</title><addtitle>Brain Tumor Pathol</addtitle><addtitle>Brain Tumor Pathol</addtitle><description>We present two cases of meningeal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) with immunohistochemistry of STAT6 and analysis of NAB2–STAT6 fusion genes. Case 1 was a 37-year-old male with a left middle fossa tumor; case 2 was a 68-year-old female with a cerebellar tumor. They showed late metastasis to the lung or bone 8 or 13 years, respectively, after the first surgery. Histology of both primary and metastatic tumors showed a cellular hemangiopericytomatous pattern with nuclear atypia. The primary tumors showed nuclear staining of STAT6, but both metastatic tumors showed nuclear and cytoplasmic STAT6. DNA sequencing revealed two kinds of NAB2–STAT6 fusion genes. One consisted of exon 6 of NAB2, intron 6 of NAB2, and the middle of exon 17 of STAT6 (observed in the primary and metastatic tumors of case 1); the other consisted of exon 6 of NAB2 and the beginning of exon 17 of STAT6 (observed in the metastatic tumor of case 2). The primary tumor of case 2 had both fusion genes. To the best of our knowledge, we are the first to report NAB2–STAT6 fusion gene analysis in primary and metastatic meningeal SFT/HPCs and a case showed different fusion gene status in the metastatic tumor.</description><subject>Adult</subject><subject>Aged</subject><subject>Autopsies</subject><subject>Bone Neoplasms - genetics</subject><subject>Bone Neoplasms - secondary</subject><subject>Cancer Research</subject><subject>Case Report</subject><subject>Cerebellar Neoplasms - genetics</subject><subject>Cerebellar Neoplasms - pathology</subject><subject>Cloning</subject><subject>Cranial Fossa, Middle</subject><subject>Exons</subject><subject>Female</subject><subject>Gene Fusion</subject><subject>Genes</subject><subject>Hemangiopericytoma - genetics</subject><subject>Hemangiopericytoma - secondary</subject><subject>Histology</subject><subject>Humans</subject><subject>Immunohistochemistry</subject><subject>Keratin</subject><subject>Lung Neoplasms - genetics</subject><subject>Lung Neoplasms - secondary</subject><subject>Male</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Metastasis</subject><subject>Neurology</subject><subject>Neurosurgery</subject><subject>Oncology</subject><subject>Pathology</subject><subject>Radiation</subject><subject>Repressor Proteins - analysis</subject><subject>Repressor Proteins - genetics</subject><subject>Skull Base Neoplasms - genetics</subject><subject>Skull Base Neoplasms - pathology</subject><subject>STAT6 Transcription Factor - analysis</subject><subject>STAT6 Transcription Factor - genetics</subject><subject>Tumors</subject><issn>1433-7398</issn><issn>1861-387X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><recordid>eNp1kU1uFDEQhS0EIiFwADbIEhs2TfzXdvdyiPiTIlgwSOysGts9cdTdHlxuJbNDuUJuyElwNAEkJDZVJfmrV9Z7hDzn7DVnzJxirVw1jLcNE4I11w_IMe80b2Rnvj2ss5KyMbLvjsgTxEvGlGKGPyZHou162Ql5TG4-rd6Inz9uv6xXa02HBWOa6TbMgcIM4x4j0jjTcpWoAwxI00CnMMd5G2CkmMZYIO_pEDc5LUjLMqV8ehEmmLcx7UKObl_SBPQqlgs6QgnURywwl6pSoE5V8yl5NMCI4dl9PyFf371dn31ozj-__3i2Om-c0ro02gvFOuHd4AW0DJThrQejewVhA0YOnkHvPDPOB-OAe-gleNmCcG3HGJMn5NVBd5fT9yVgsVNEF8YR5lA_b7kRRknNpanoy3_Qy7Tkagha0XPTa861qBQ_UC4nxBwGu8txqn5YzuxdQPYQkK0B2buA7HXdeXGvvGym4P9s_E6kAuIAYH2qNue_p_-v-gut0J7w</recordid><startdate>20151001</startdate><enddate>20151001</enddate><creator>Nakada, Satoko</creator><creator>Minato, Hiroshi</creator><creator>Takegami, Tsutomu</creator><creator>Kurose, Nozomu</creator><creator>Ikeda, Hiroko</creator><creator>Kobayashi, Masako</creator><creator>Sasagawa, Yasuo</creator><creator>Akai, Takuya</creator><creator>Kato, Takashi</creator><creator>Yamamoto, Norio</creator><creator>Nojima, Takayuki</creator><general>Springer Japan</general><general>Springer Nature B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PSYQQ</scope><scope>7X8</scope></search><sort><creationdate>20151001</creationdate><title>NAB2–STAT6 fusion gene analysis in two cases of meningeal solitary fibrous tumor/hemangiopericytoma with late distant metastases</title><author>Nakada, Satoko ; Minato, Hiroshi ; Takegami, Tsutomu ; Kurose, Nozomu ; Ikeda, Hiroko ; Kobayashi, Masako ; Sasagawa, Yasuo ; Akai, Takuya ; Kato, Takashi ; Yamamoto, Norio ; Nojima, Takayuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c466t-6d24082dcfd2a50a4715da7694aeba73fd0a9cd07cde7ca1da93ad35a2c580003</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Autopsies</topic><topic>Bone Neoplasms - genetics</topic><topic>Bone Neoplasms - secondary</topic><topic>Cancer Research</topic><topic>Case Report</topic><topic>Cerebellar Neoplasms - genetics</topic><topic>Cerebellar Neoplasms - pathology</topic><topic>Cloning</topic><topic>Cranial Fossa, Middle</topic><topic>Exons</topic><topic>Female</topic><topic>Gene Fusion</topic><topic>Genes</topic><topic>Hemangiopericytoma - genetics</topic><topic>Hemangiopericytoma - secondary</topic><topic>Histology</topic><topic>Humans</topic><topic>Immunohistochemistry</topic><topic>Keratin</topic><topic>Lung Neoplasms - genetics</topic><topic>Lung Neoplasms - secondary</topic><topic>Male</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Metastasis</topic><topic>Neurology</topic><topic>Neurosurgery</topic><topic>Oncology</topic><topic>Pathology</topic><topic>Radiation</topic><topic>Repressor Proteins - analysis</topic><topic>Repressor Proteins - genetics</topic><topic>Skull Base Neoplasms - genetics</topic><topic>Skull Base Neoplasms - pathology</topic><topic>STAT6 Transcription Factor - analysis</topic><topic>STAT6 Transcription Factor - genetics</topic><topic>Tumors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nakada, Satoko</creatorcontrib><creatorcontrib>Minato, Hiroshi</creatorcontrib><creatorcontrib>Takegami, Tsutomu</creatorcontrib><creatorcontrib>Kurose, Nozomu</creatorcontrib><creatorcontrib>Ikeda, Hiroko</creatorcontrib><creatorcontrib>Kobayashi, Masako</creatorcontrib><creatorcontrib>Sasagawa, Yasuo</creatorcontrib><creatorcontrib>Akai, Takuya</creatorcontrib><creatorcontrib>Kato, Takashi</creatorcontrib><creatorcontrib>Yamamoto, Norio</creatorcontrib><creatorcontrib>Nojima, Takayuki</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest One Psychology</collection><collection>MEDLINE - Academic</collection><jtitle>Brain tumor pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nakada, Satoko</au><au>Minato, Hiroshi</au><au>Takegami, Tsutomu</au><au>Kurose, Nozomu</au><au>Ikeda, Hiroko</au><au>Kobayashi, Masako</au><au>Sasagawa, Yasuo</au><au>Akai, Takuya</au><au>Kato, Takashi</au><au>Yamamoto, Norio</au><au>Nojima, Takayuki</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>NAB2–STAT6 fusion gene analysis in two cases of meningeal solitary fibrous tumor/hemangiopericytoma with late distant metastases</atitle><jtitle>Brain tumor pathology</jtitle><stitle>Brain Tumor Pathol</stitle><addtitle>Brain Tumor Pathol</addtitle><date>2015-10-01</date><risdate>2015</risdate><volume>32</volume><issue>4</issue><spage>268</spage><epage>274</epage><pages>268-274</pages><issn>1433-7398</issn><eissn>1861-387X</eissn><abstract>We present two cases of meningeal solitary fibrous tumor (SFT)/hemangiopericytoma (HPC) with immunohistochemistry of STAT6 and analysis of NAB2–STAT6 fusion genes. Case 1 was a 37-year-old male with a left middle fossa tumor; case 2 was a 68-year-old female with a cerebellar tumor. They showed late metastasis to the lung or bone 8 or 13 years, respectively, after the first surgery. Histology of both primary and metastatic tumors showed a cellular hemangiopericytomatous pattern with nuclear atypia. The primary tumors showed nuclear staining of STAT6, but both metastatic tumors showed nuclear and cytoplasmic STAT6. DNA sequencing revealed two kinds of NAB2–STAT6 fusion genes. One consisted of exon 6 of NAB2, intron 6 of NAB2, and the middle of exon 17 of STAT6 (observed in the primary and metastatic tumors of case 1); the other consisted of exon 6 of NAB2 and the beginning of exon 17 of STAT6 (observed in the metastatic tumor of case 2). The primary tumor of case 2 had both fusion genes. To the best of our knowledge, we are the first to report NAB2–STAT6 fusion gene analysis in primary and metastatic meningeal SFT/HPCs and a case showed different fusion gene status in the metastatic tumor.</abstract><cop>Tokyo</cop><pub>Springer Japan</pub><pmid>25893823</pmid><doi>10.1007/s10014-015-0220-x</doi><tpages>7</tpages></addata></record> |
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subjects | Adult Aged Autopsies Bone Neoplasms - genetics Bone Neoplasms - secondary Cancer Research Case Report Cerebellar Neoplasms - genetics Cerebellar Neoplasms - pathology Cloning Cranial Fossa, Middle Exons Female Gene Fusion Genes Hemangiopericytoma - genetics Hemangiopericytoma - secondary Histology Humans Immunohistochemistry Keratin Lung Neoplasms - genetics Lung Neoplasms - secondary Male Medicine Medicine & Public Health Metastasis Neurology Neurosurgery Oncology Pathology Radiation Repressor Proteins - analysis Repressor Proteins - genetics Skull Base Neoplasms - genetics Skull Base Neoplasms - pathology STAT6 Transcription Factor - analysis STAT6 Transcription Factor - genetics Tumors |
title | NAB2–STAT6 fusion gene analysis in two cases of meningeal solitary fibrous tumor/hemangiopericytoma with late distant metastases |
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