Genomic imbalances in benign metastasizing leiomyoma: characterization by conventional karyotypic, fluorescence in situ hybridization, and whole genome SNP array analysis.
Genomic imbalances in benign metastasizing leiomyoma: characterization by conventional karyotypic, fluorescence in situ hybridization, and whole genome SNP array analysis.
复制标题
DOI：
10.1016/j.cancergen.2012.04.005
复制
发表时间：
2012-05
期刊：
影响因子：
1.9
通讯作者：
Bridge JA
中科院分区：
文献类型：
--
作者：
Bowen JM;Cates JM;Kash S;Itani D;Gonzalez A;Huang D;Oliveira A;Bridge JA
Benign metastasizing leiomyoma, a rare condition of controversial origin, is characterized by the occurrence of extrauterine smooth muscle tumors primarily affecting the lungs of women with a history of uterine leiomyomas. Numerous genetic studies of uterine leiomyoma with rearrangements of the HMGA2 and HMGA1 loci defined in prominent subgroups have been conducted. In contrast, cytogenetic and molecular descriptions of benign metastasizing leiomyoma are few, and, in particular, this entity has not been previously subjected to single nucleotide polymorphism (SNP) array analysis. In this study, conventional karyotypic, and/or molecular cytogenetic, and SNP array characterization of a pleuropulmonary benign mestasizing leiomyoma and a synchronous deep soft tissue leiomyoma of the thigh, which arose in a 56-year-old female with a remote history of uterine leiomyomata, revealed rearrangement of the HMGA1 (6p21) locus and nearly identical genomic profiles, including loss of chromosome 7 material in both lesions. These findings suggest that both the deep soft tissue and pleuropulmonary lesions were derived from the same abnormal clone and are genetically related to uterine leiomyomata.
登录
查看更多内容
影响因子：
3.3
作者：
CHO, KR;WOODRUFF, JD;EPSTEIN, JI
通讯作者：
EPSTEIN, JI
影响因子：
5.6
作者：
Nucci, Marisa R.;Drapkin, Ronny;Fletcher, Jonathan A.
通讯作者：
Fletcher, Jonathan A.
影响因子：
9.8
作者：
Yamamoto, Go;Nannya, Yasuhito;Ogawa, Seishi
通讯作者：
Ogawa, Seishi
影响因子：
7.5
作者：
Monzon, Federico A.;Hagenkord, Jill M.;Dhir, Rajiv
通讯作者：
Dhir, Rajiv
影响因子：
3.7
作者：
Christacos, NC;Quade, BJ;Morton, CC
通讯作者：
Morton, CC