Telomere shortening in Fanconi anaemia demonstrated by a direct FISH approach
Analysis of telomere status in patients with Fanconi anaemia (FA) has previously been carried out by measurement of telomere restriction fragment (TRF) length by Southern blotting and densitometry. Results from these studies indicated that FA patients had significant reduction in telomere length com...
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Veröffentlicht in: | Cytogenetic and genome research 2001-01, Vol.93 (3-4), p.203-206 |
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creator | Hanson, H. Mathew, C.G. Docherty, Z. Mackie Ogilvie, C. |
description | Analysis of telomere status in patients with Fanconi anaemia (FA) has previously been carried out by measurement of telomere restriction fragment (TRF) length by Southern blotting and densitometry. Results from these studies indicated that FA patients had significant reduction in telomere length compared with age-matched controls. This paper confirms and extends these findings using a direct FISH technique, which showed that 15 out of 16 FA patients had increased loss of telomere signals compared with controls. In 12 out of the 16 patients, decrease in telomere signal intensity could also be detected using a Q-FISH approach. |
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Results from these studies indicated that FA patients had significant reduction in telomere length compared with age-matched controls. This paper confirms and extends these findings using a direct FISH technique, which showed that 15 out of 16 FA patients had increased loss of telomere signals compared with controls. In 12 out of the 16 patients, decrease in telomere signal intensity could also be detected using a Q-FISH approach. </description><identifier>ISSN: 1424-8581</identifier><identifier>ISSN: 0301-0171</identifier><identifier>EISSN: 1424-859X</identifier><identifier>DOI: 10.1159/000056985</identifier><identifier>PMID: 11528113</identifier><identifier>CODEN: CGCGBR</identifier><language>eng</language><publisher>Basel, Switzerland: Karger</publisher><subject>Anemias. Hemoglobinopathies ; Biological and medical sciences ; Child ; Child, Preschool ; Chromosome Aberrations - genetics ; Diseases of red blood cells ; Fanconi Anemia - genetics ; Hematologic and hematopoietic diseases ; Humans ; In Situ Hybridization, Fluorescence ; Infant ; Matched-Pair Analysis ; Medical sciences ; Original Article ; Telomere - genetics</subject><ispartof>Cytogenetic and genome research, 2001-01, Vol.93 (3-4), p.203-206</ispartof><rights>2001 S. Karger AG, Basel</rights><rights>2002 INIST-CNRS</rights><rights>Copyright 2001 S. Karger AG, Basel</rights><rights>Copyright S. 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Results from these studies indicated that FA patients had significant reduction in telomere length compared with age-matched controls. This paper confirms and extends these findings using a direct FISH technique, which showed that 15 out of 16 FA patients had increased loss of telomere signals compared with controls. In 12 out of the 16 patients, decrease in telomere signal intensity could also be detected using a Q-FISH approach. </description><subject>Anemias. 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Hemoglobinopathies</topic><topic>Biological and medical sciences</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Chromosome Aberrations - genetics</topic><topic>Diseases of red blood cells</topic><topic>Fanconi Anemia - genetics</topic><topic>Hematologic and hematopoietic diseases</topic><topic>Humans</topic><topic>In Situ Hybridization, Fluorescence</topic><topic>Infant</topic><topic>Matched-Pair Analysis</topic><topic>Medical sciences</topic><topic>Original Article</topic><topic>Telomere - genetics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hanson, H.</creatorcontrib><creatorcontrib>Mathew, C.G.</creatorcontrib><creatorcontrib>Docherty, Z.</creatorcontrib><creatorcontrib>Mackie Ogilvie, C.</creatorcontrib><collection>Pascal-Francis</collection><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>Calcium & Calcified Tissue Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</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 Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Biotechnology and BioEngineering Abstracts</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 Central China</collection><collection>ProQuest Central Basic</collection><collection>Genetics Abstracts</collection><collection>SIRS Editorial</collection><collection>MEDLINE - Academic</collection><jtitle>Cytogenetic and genome research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hanson, H.</au><au>Mathew, C.G.</au><au>Docherty, Z.</au><au>Mackie Ogilvie, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Telomere shortening in Fanconi anaemia demonstrated by a direct FISH approach</atitle><jtitle>Cytogenetic and genome research</jtitle><addtitle>Cytogenet Genome Res</addtitle><date>2001-01-01</date><risdate>2001</risdate><volume>93</volume><issue>3-4</issue><spage>203</spage><epage>206</epage><pages>203-206</pages><issn>1424-8581</issn><issn>0301-0171</issn><eissn>1424-859X</eissn><coden>CGCGBR</coden><abstract>Analysis of telomere status in patients with Fanconi anaemia (FA) has previously been carried out by measurement of telomere restriction fragment (TRF) length by Southern blotting and densitometry. Results from these studies indicated that FA patients had significant reduction in telomere length compared with age-matched controls. This paper confirms and extends these findings using a direct FISH technique, which showed that 15 out of 16 FA patients had increased loss of telomere signals compared with controls. In 12 out of the 16 patients, decrease in telomere signal intensity could also be detected using a Q-FISH approach. </abstract><cop>Basel, Switzerland</cop><pub>Karger</pub><pmid>11528113</pmid><doi>10.1159/000056985</doi><tpages>4</tpages></addata></record> |
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subjects | Anemias. Hemoglobinopathies Biological and medical sciences Child Child, Preschool Chromosome Aberrations - genetics Diseases of red blood cells Fanconi Anemia - genetics Hematologic and hematopoietic diseases Humans In Situ Hybridization, Fluorescence Infant Matched-Pair Analysis Medical sciences Original Article Telomere - genetics |
title | Telomere shortening in Fanconi anaemia demonstrated by a direct FISH approach |
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