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- Publisher Website: 10.1002/gcc.10228
- Scopus: eid_2-s2.0-0038799717
- PMID: 12800147
- WOS: WOS:000183838000003
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Article: Monochromosome transfer provides functional evidence for growth-suppressive genes on chromosome 14 in nasopharyngeal carcinoma
Title | Monochromosome transfer provides functional evidence for growth-suppressive genes on chromosome 14 in nasopharyngeal carcinoma |
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Authors | |
Keywords | References (54) View In Table Layout |
Issue Date | 2003 |
Publisher | John Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/38250 |
Citation | Genes Chromosomes And Cancer, 2003, v. 37 n. 4, p. 359-368 How to Cite? |
Abstract | In many cancers, including nasopharyngeal carcinoma (NPC), extensive and multiple regions of allelic loss occur on chromosome 14. However, to date no functionally conclusive tumor suppressor genes have yet been identified on this chromosome. Through use of the monochromosome transfer technique, this study provides functional evidence for the importance of two discrete regions of chromosome 14. A newly established A9 mouse donor cell line containing an intact copy of chromosome 14 was used for transfer of this intact chromosome into the NPC HONEI cell line. Twelve independently established microcell hybrids demonstrated uniform loss of specific chromosome 14 loci from both endogenous and exogenous alleles. By microsatellite typing and fluorescence in situ hybridization with BAC probes, the two critical regions were localized to 14q11.2-13.1 and 14q32.1. Selective elimination of these regions during hybrid selection was strongly associated with both hybrid survival and tumor growth in vivo. This functional evidence now narrows down the candidate areas for further studies and suggests that at least two hitherto unidentified growth-related genes localized on two critical regions of chromosome arm 14q play an important role in tumorigenesis. © 2003 Wiley-Liss, Inc. |
Persistent Identifier | http://hdl.handle.net/10722/91260 |
ISSN | 2023 Impact Factor: 3.1 2023 SCImago Journal Rankings: 1.110 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Cheng, Y | en_HK |
dc.contributor.author | Ko, JMY | en_HK |
dc.contributor.author | Lung, HL | en_HK |
dc.contributor.author | Lo, PHY | en_HK |
dc.contributor.author | Stanbridge, EJ | en_HK |
dc.contributor.author | Lung, ML | en_HK |
dc.date.accessioned | 2010-09-17T10:15:48Z | - |
dc.date.available | 2010-09-17T10:15:48Z | - |
dc.date.issued | 2003 | en_HK |
dc.identifier.citation | Genes Chromosomes And Cancer, 2003, v. 37 n. 4, p. 359-368 | en_HK |
dc.identifier.issn | 1045-2257 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/91260 | - |
dc.description.abstract | In many cancers, including nasopharyngeal carcinoma (NPC), extensive and multiple regions of allelic loss occur on chromosome 14. However, to date no functionally conclusive tumor suppressor genes have yet been identified on this chromosome. Through use of the monochromosome transfer technique, this study provides functional evidence for the importance of two discrete regions of chromosome 14. A newly established A9 mouse donor cell line containing an intact copy of chromosome 14 was used for transfer of this intact chromosome into the NPC HONEI cell line. Twelve independently established microcell hybrids demonstrated uniform loss of specific chromosome 14 loci from both endogenous and exogenous alleles. By microsatellite typing and fluorescence in situ hybridization with BAC probes, the two critical regions were localized to 14q11.2-13.1 and 14q32.1. Selective elimination of these regions during hybrid selection was strongly associated with both hybrid survival and tumor growth in vivo. This functional evidence now narrows down the candidate areas for further studies and suggests that at least two hitherto unidentified growth-related genes localized on two critical regions of chromosome arm 14q play an important role in tumorigenesis. © 2003 Wiley-Liss, Inc. | en_HK |
dc.language | eng | en_HK |
dc.publisher | John Wiley & Sons, Inc. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/38250 | en_HK |
dc.relation.ispartof | Genes Chromosomes and Cancer | en_HK |
dc.subject | References (54) View In Table Layout | en_HK |
dc.subject.mesh | Animals | en_HK |
dc.subject.mesh | Carcinoma - genetics - pathology | en_HK |
dc.subject.mesh | Cell Line | en_HK |
dc.subject.mesh | Cell Line, Transformed | en_HK |
dc.subject.mesh | Chromosome Deletion | en_HK |
dc.subject.mesh | Chromosomes, Human, Pair 14 - genetics | en_HK |
dc.subject.mesh | Gene Dosage | en_HK |
dc.subject.mesh | Gene Transfer Techniques | en_HK |
dc.subject.mesh | Genes, Tumor Suppressor | en_HK |
dc.subject.mesh | Humans | en_HK |
dc.subject.mesh | Hybrid Cells | en_HK |
dc.subject.mesh | In Situ Hybridization, Fluorescence | en_HK |
dc.subject.mesh | Mice | en_HK |
dc.subject.mesh | Microsatellite Repeats - genetics | en_HK |
dc.subject.mesh | Nasopharyngeal Neoplasms - genetics - pathology | en_HK |
dc.subject.mesh | Tumor Cells, Cultured | en_HK |
dc.subject.mesh | Tumor Stem Cell Assay | en_HK |
dc.title | Monochromosome transfer provides functional evidence for growth-suppressive genes on chromosome 14 in nasopharyngeal carcinoma | en_HK |
dc.type | Article | en_HK |
dc.identifier.email | Cheng, Y:yuecheng@hku.hk | en_HK |
dc.identifier.email | Lung, HL:hllung2@hku.hk | en_HK |
dc.identifier.email | Lung, ML:mlilung@hku.hk | en_HK |
dc.identifier.authority | Cheng, Y=rp01320 | en_HK |
dc.identifier.authority | Lung, HL=rp00299 | en_HK |
dc.identifier.authority | Lung, ML=rp00300 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/gcc.10228 | en_HK |
dc.identifier.pmid | 12800147 | - |
dc.identifier.scopus | eid_2-s2.0-0038799717 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0038799717&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 37 | en_HK |
dc.identifier.issue | 4 | en_HK |
dc.identifier.spage | 359 | en_HK |
dc.identifier.epage | 368 | en_HK |
dc.identifier.isi | WOS:000183838000003 | - |
dc.publisher.place | United States | en_HK |
dc.identifier.scopusauthorid | Cheng, Y=36131038300 | en_HK |
dc.identifier.scopusauthorid | Ko, JMY=35725559400 | en_HK |
dc.identifier.scopusauthorid | Lung, HL=6603819904 | en_HK |
dc.identifier.scopusauthorid | Lo, PHY=36762664000 | en_HK |
dc.identifier.scopusauthorid | Stanbridge, EJ=7103249410 | en_HK |
dc.identifier.scopusauthorid | Lung, ML=7006411788 | en_HK |
dc.identifier.issnl | 1045-2257 | - |