Genome-wide-array-based comparative genomic hybridization reveals genetic homogeneity and frequent copy number increases encompassing CCNE1 in Fallopian tube carcinoma

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Array-based comparative genomic hybridization for genome-wide screening of DNA copy number in bladder tumors.

Genome-wide copy number profiles were characterized in 41 primary bladder tumors using array-based comparative genomic hybridization (array CGH). In addition to previously identified alterations in large chromosomal regions, alterations were identified in many small genomic regions, some with high-level amplifications or homozygous deletions. High-level amplifications were detected for 192 geno...

متن کامل

Genome-wide profiling of follicular lymphoma by array comparative genomic hybridization reveals prognostically significant DNA copy number imbalances.

The secondary genetic events associated with follicular lymphoma (FL) progression are not well defined. We applied genome-wide BAC array comparative genomic hybridization to 106 diagnostic biopsies of FL to characterize regional genomic imbalances. Using an analytical approach that defined regions of copy number change as intersections between visual annotations and a Hidden Markov model-based ...

متن کامل

Genome-wide array-based comparative genomic hybridization reveals multiple amplification targets and novel homozygous deletions in pancreatic carcinoma cell lines.

Pancreatic carcinomas display highly complex chromosomal abnormalities, including many structural and numerical aberrations. There is ample evidence indicating that some of these abnormalities, such as recurrent amplifications and homozygous deletions, contribute to tumorigenesis by altering expression levels of critical oncogenes and tumor suppressor genes. To increase the understanding of gen...

متن کامل

Genome wide detection of oncogene amplifications in nasopharyngeal carcinoma by array based comparative genomic hybridization.

We have applied the method of genomic microarray to investigate amplification of oncogenes throughout the genome of nasopharyngeal carcinoma (NPC). Array based comparative genomic hybridization (array CGH) allows simultaneous examination of 58 oncogenes commonly amplified in various human cancers. In the present study, we have examined 15 NPC samples including five cell lines, two xenografts an...

متن کامل

Array comparative genomic hybridization reveals distinct DNA copy number differences between gastrointestinal stromal tumors and leiomyosarcomas.

Leiomyosarcomas are spindle cell tumors showing smooth muscle differentiation. Until recently, most gastrointestinal stromal tumors (GIST) were also classified as smooth muscle tumors, but now GISTs are recognized as a separate entity, defined as spindle cell and/or epithelioid tumors localized in the gastrointestinal tract. Using microarray-based comparative genomic hybridization (array CGH), ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Oncogene

سال: 2003

ISSN: 0950-9232,1476-5594

DOI: 10.1038/sj.onc.1206621