Monitoring Translocations by M-FISH and Three-color FISH Painting Techniques:A Study of Two Radiotherapy Patients
Purpose:To compare translocation rate using either M-FISH or FISH-3 in two patients treated for head and neck cancer, with a view to retrospective dosimetry. Materials and methods:Translocation analysis was performed on peripheral blood lymphocyte cultures from blood samples taken at different times...
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description | Purpose:To compare translocation rate using either M-FISH or FISH-3 in two patients treated for head and neck cancer, with a view to retrospective dosimetry. Materials and methods:Translocation analysis was performed on peripheral blood lymphocyte cultures from blood samples taken at different times during the radiotherapy (0 Gy, 12 Gy and 50 Gy) and a few months after the end of the treatment (follow-up). Results:Estimated translocation yield varied according to the FISH technique used. At 50 Gy and follow-up points, the translocation yields were higher with FISH-3 than with M-FISH. This difference can be attributed to three events. First, an increase in complex aberrations was observed for 50 Gy and follow-up points compared with 0 Gy and 12 Gy points. Second, at the end of treatment for patient A, involvement of chromosomes 2, 4, 12 in translocations was less than expected according to the Lucas formula. Third, a clone bearing a translocation involving a FISH-3 painted chromosome was detected. Conclusions:More translocations were detected with M-FISH than with FISH-3, and so M-FISH is expected to improve the accuracy of chromosome aberration analyses in some situations. |
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Materials and methods:Translocation analysis was performed on peripheral blood lymphocyte cultures from blood samples taken at different times during the radiotherapy (0 Gy, 12 Gy and 50 Gy) and a few months after the end of the treatment (follow-up). Results:Estimated translocation yield varied according to the FISH technique used. At 50 Gy and follow-up points, the translocation yields were higher with FISH-3 than with M-FISH. This difference can be attributed to three events. First, an increase in complex aberrations was observed for 50 Gy and follow-up points compared with 0 Gy and 12 Gy points. Second, at the end of treatment for patient A, involvement of chromosomes 2, 4, 12 in translocations was less than expected according to the Lucas formula. Third, a clone bearing a translocation involving a FISH-3 painted chromosome was detected. Conclusions:More translocations were detected with M-FISH than with FISH-3, and so M-FISH is expected to improve the accuracy of chromosome aberration analyses in some situations.</description><identifier>ISSN: 0449-3060</identifier><identifier>EISSN: 1349-9157</identifier><identifier>DOI: 10.1269/jrr.07013</identifier><identifier>PMID: 17785937</identifier><language>eng</language><publisher>England: THE JAPAN RADIATION RESEARCH SOCIETY</publisher><subject>Aged ; Chromosome Painting - methods ; Head and Neck Neoplasms - genetics ; Head and Neck Neoplasms - radiotherapy ; Humans ; In Situ Hybridization, Fluorescence - methods ; Life Sciences ; Male ; Microscopy, Fluorescence, Multiphoton - methods ; Middle Aged ; Reproducibility of Results ; Sensitivity and Specificity ; Translocation, Genetic - genetics ; Translocation, Genetic - radiation effects</subject><ispartof>JOURNAL OF RADIATION RESEARCH, 2007, Vol.48 (5), p.425-434</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c631t-32e43d5d6ad59189a8af6607b5cc8ae59936e0b8b5afa2b9abe5534ff5c144103</citedby><cites>FETCH-LOGICAL-c631t-32e43d5d6ad59189a8af6607b5cc8ae59936e0b8b5afa2b9abe5534ff5c144103</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,866,887,4028,27932,27933,27934</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17785937$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-03085382$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Pouzoulet, F</creatorcontrib><creatorcontrib>Roch-Lefèvre, S</creatorcontrib><creatorcontrib>Giraudet, A L</creatorcontrib><creatorcontrib>Vaurijoux, A</creatorcontrib><creatorcontrib>Voisin, Pa</creatorcontrib><creatorcontrib>Buard, V</creatorcontrib><creatorcontrib>Delbos, M</creatorcontrib><creatorcontrib>Bourhis, J</creatorcontrib><creatorcontrib>Voisin, Ph</creatorcontrib><creatorcontrib>Roy, Laurence</creatorcontrib><creatorcontrib>Rue Camille Desmoulins</creatorcontrib><creatorcontrib>Institut de Radioprotection et de Surete Nucleaire</creatorcontrib><creatorcontrib>PR</creatorcontrib><creatorcontrib>Laboratoire UPRES EA</creatorcontrib><creatorcontrib>Laboratoire de Dosimetrie Biologique</creatorcontrib><creatorcontrib>"Radiosensibilite des tumeurs et tissus sains"</creatorcontrib><title>Monitoring Translocations by M-FISH and Three-color FISH Painting Techniques:A Study of Two Radiotherapy Patients</title><title>JOURNAL OF RADIATION RESEARCH</title><addtitle>J Radiat Res</addtitle><description>Purpose:To compare translocation rate using either M-FISH or FISH-3 in two patients treated for head and neck cancer, with a view to retrospective dosimetry. Materials and methods:Translocation analysis was performed on peripheral blood lymphocyte cultures from blood samples taken at different times during the radiotherapy (0 Gy, 12 Gy and 50 Gy) and a few months after the end of the treatment (follow-up). Results:Estimated translocation yield varied according to the FISH technique used. At 50 Gy and follow-up points, the translocation yields were higher with FISH-3 than with M-FISH. This difference can be attributed to three events. First, an increase in complex aberrations was observed for 50 Gy and follow-up points compared with 0 Gy and 12 Gy points. Second, at the end of treatment for patient A, involvement of chromosomes 2, 4, 12 in translocations was less than expected according to the Lucas formula. Third, a clone bearing a translocation involving a FISH-3 painted chromosome was detected. Conclusions:More translocations were detected with M-FISH than with FISH-3, and so M-FISH is expected to improve the accuracy of chromosome aberration analyses in some situations.</description><subject>Aged</subject><subject>Chromosome Painting - methods</subject><subject>Head and Neck Neoplasms - genetics</subject><subject>Head and Neck Neoplasms - radiotherapy</subject><subject>Humans</subject><subject>In Situ Hybridization, Fluorescence - methods</subject><subject>Life Sciences</subject><subject>Male</subject><subject>Microscopy, Fluorescence, Multiphoton - methods</subject><subject>Middle Aged</subject><subject>Reproducibility of Results</subject><subject>Sensitivity and Specificity</subject><subject>Translocation, Genetic - genetics</subject><subject>Translocation, Genetic - radiation effects</subject><issn>0449-3060</issn><issn>1349-9157</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkU2OEzEQhS0EYqJhFlwAeYXEoody-6ftZTQiZKSMQExYW263mzh07GB3g3IVzsKduALOj5hVPVV99aSqh9BrArekFur9NqVbaIDQZ2hGKFOVIrx5jmbAiqYg4Ard5OxbIFwASEJeoivSNJIr2sxQfojBjzH58A2vkwl5iNaMPoaM2wN-qBb3j0tsQofXm-RcZeMQEz41PxsfxtOas5vgf0wu__3ze44fx6k74Njj9a-Iv5jOx3HjktkfysboXRjzK_SiN0N2N5d6jb4uPqzvltXq08f7u_mqsoKSsaK1Y7TjnTAdV0QqI00vBDQtt1Yax5WiwkErW256U7fKtI5zyvqeW8IYAXqN3p19N2bQ--R3Jh10NF4v5yt97AEFyamsf5LCvj2z-xSPp4x657N1w2CCi1PWQlLCZa2eTG2KOSfX_3cmoI-B6BKIPgVS2DcX06ndue6JvLy_AIszUKbemiGGwQent3FKoXxG2-9iG1NyugZoNACTwEtRGlhdBKNMSs6hof8A9YqdLQ</recordid><startdate>2007</startdate><enddate>2007</enddate><creator>Pouzoulet, F</creator><creator>Roch-Lefèvre, S</creator><creator>Giraudet, A L</creator><creator>Vaurijoux, A</creator><creator>Voisin, Pa</creator><creator>Buard, V</creator><creator>Delbos, M</creator><creator>Bourhis, J</creator><creator>Voisin, Ph</creator><creator>Roy, Laurence</creator><general>THE JAPAN RADIATION RESEARCH SOCIETY</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>7X8</scope><scope>1XC</scope></search><sort><creationdate>2007</creationdate><title>Monitoring Translocations by M-FISH and Three-color FISH Painting Techniques:A Study of Two Radiotherapy Patients</title><author>Pouzoulet, F ; Roch-Lefèvre, S ; Giraudet, A L ; Vaurijoux, A ; Voisin, Pa ; Buard, V ; Delbos, M ; Bourhis, J ; Voisin, Ph ; Roy, Laurence</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c631t-32e43d5d6ad59189a8af6607b5cc8ae59936e0b8b5afa2b9abe5534ff5c144103</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Aged</topic><topic>Chromosome Painting - methods</topic><topic>Head and Neck Neoplasms - genetics</topic><topic>Head and Neck Neoplasms - radiotherapy</topic><topic>Humans</topic><topic>In Situ Hybridization, Fluorescence - methods</topic><topic>Life Sciences</topic><topic>Male</topic><topic>Microscopy, Fluorescence, Multiphoton - methods</topic><topic>Middle Aged</topic><topic>Reproducibility of Results</topic><topic>Sensitivity and Specificity</topic><topic>Translocation, Genetic - genetics</topic><topic>Translocation, Genetic - radiation effects</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pouzoulet, F</creatorcontrib><creatorcontrib>Roch-Lefèvre, S</creatorcontrib><creatorcontrib>Giraudet, A L</creatorcontrib><creatorcontrib>Vaurijoux, A</creatorcontrib><creatorcontrib>Voisin, Pa</creatorcontrib><creatorcontrib>Buard, V</creatorcontrib><creatorcontrib>Delbos, M</creatorcontrib><creatorcontrib>Bourhis, J</creatorcontrib><creatorcontrib>Voisin, Ph</creatorcontrib><creatorcontrib>Roy, Laurence</creatorcontrib><creatorcontrib>Rue Camille Desmoulins</creatorcontrib><creatorcontrib>Institut de Radioprotection et de Surete Nucleaire</creatorcontrib><creatorcontrib>PR</creatorcontrib><creatorcontrib>Laboratoire UPRES EA</creatorcontrib><creatorcontrib>Laboratoire de Dosimetrie Biologique</creatorcontrib><creatorcontrib>"Radiosensibilite des tumeurs et tissus sains"</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>JOURNAL OF RADIATION RESEARCH</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pouzoulet, F</au><au>Roch-Lefèvre, S</au><au>Giraudet, A L</au><au>Vaurijoux, A</au><au>Voisin, Pa</au><au>Buard, V</au><au>Delbos, M</au><au>Bourhis, J</au><au>Voisin, Ph</au><au>Roy, Laurence</au><aucorp>Rue Camille Desmoulins</aucorp><aucorp>Institut de Radioprotection et de Surete Nucleaire</aucorp><aucorp>PR</aucorp><aucorp>Laboratoire UPRES EA</aucorp><aucorp>Laboratoire de Dosimetrie Biologique</aucorp><aucorp>"Radiosensibilite des tumeurs et tissus sains"</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Monitoring Translocations by M-FISH and Three-color FISH Painting Techniques:A Study of Two Radiotherapy Patients</atitle><jtitle>JOURNAL OF RADIATION RESEARCH</jtitle><addtitle>J Radiat Res</addtitle><date>2007</date><risdate>2007</risdate><volume>48</volume><issue>5</issue><spage>425</spage><epage>434</epage><pages>425-434</pages><issn>0449-3060</issn><eissn>1349-9157</eissn><abstract>Purpose:To compare translocation rate using either M-FISH or FISH-3 in two patients treated for head and neck cancer, with a view to retrospective dosimetry. Materials and methods:Translocation analysis was performed on peripheral blood lymphocyte cultures from blood samples taken at different times during the radiotherapy (0 Gy, 12 Gy and 50 Gy) and a few months after the end of the treatment (follow-up). Results:Estimated translocation yield varied according to the FISH technique used. At 50 Gy and follow-up points, the translocation yields were higher with FISH-3 than with M-FISH. This difference can be attributed to three events. First, an increase in complex aberrations was observed for 50 Gy and follow-up points compared with 0 Gy and 12 Gy points. Second, at the end of treatment for patient A, involvement of chromosomes 2, 4, 12 in translocations was less than expected according to the Lucas formula. Third, a clone bearing a translocation involving a FISH-3 painted chromosome was detected. Conclusions:More translocations were detected with M-FISH than with FISH-3, and so M-FISH is expected to improve the accuracy of chromosome aberration analyses in some situations.</abstract><cop>England</cop><pub>THE JAPAN RADIATION RESEARCH SOCIETY</pub><pmid>17785937</pmid><doi>10.1269/jrr.07013</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Aged Chromosome Painting - methods Head and Neck Neoplasms - genetics Head and Neck Neoplasms - radiotherapy Humans In Situ Hybridization, Fluorescence - methods Life Sciences Male Microscopy, Fluorescence, Multiphoton - methods Middle Aged Reproducibility of Results Sensitivity and Specificity Translocation, Genetic - genetics Translocation, Genetic - radiation effects |
title | Monitoring Translocations by M-FISH and Three-color FISH Painting Techniques:A Study of Two Radiotherapy Patients |
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