Objective To gain a better understanding of genetic changes in Cantonese nasopharyngeal carcinoma (NPC) Methods Comparative genomic hybridization (CGH) was performed on 17 primary nasopharyngeal carcinomas R...Objective To gain a better understanding of genetic changes in Cantonese nasopharyngeal carcinoma (NPC) Methods Comparative genomic hybridization (CGH) was performed on 17 primary nasopharyngeal carcinomas Results A novel copy number gain an chromosome 4q and loss of chromosome 1p were found at a high frequency (>50%) Conclusions Current analysis revealed a comprehensive profile of the chromosomal regions showing gain of chromosomes 4q, 12q, and 1q as well as loss of chromosomes 1p, 3p, 11q, 14q, 15q, 13q, Xq, 9q, 10p, 10q, and 16q Frequently altered loci may encode oncogenes or tumor suppressor genes involved in the development of primary NPC展开更多
基金ThestudywasgrantedfromNational 973Program (No G19980 5 12 0 2 )andtheNationalExcellentYouthScienceFoundation (typeB No 3 9
文摘Objective To gain a better understanding of genetic changes in Cantonese nasopharyngeal carcinoma (NPC) Methods Comparative genomic hybridization (CGH) was performed on 17 primary nasopharyngeal carcinomas Results A novel copy number gain an chromosome 4q and loss of chromosome 1p were found at a high frequency (>50%) Conclusions Current analysis revealed a comprehensive profile of the chromosomal regions showing gain of chromosomes 4q, 12q, and 1q as well as loss of chromosomes 1p, 3p, 11q, 14q, 15q, 13q, Xq, 9q, 10p, 10q, and 16q Frequently altered loci may encode oncogenes or tumor suppressor genes involved in the development of primary NPC
