Rb1 GENE MUTATIONS IN OSTEOSARCOMA

摘要：

@@ Genetic alternations, such as mutations caused inactivities of tumor suppressor gene, have been identified in a wide variety of tumors, including osteosarcoma. Osteosarcoma is the most frequent primary malignant bone tumor that occurs in the extremities of young adolescents in most cases. Because of the high frequent occurrence of this type of tumor in hereditary retinoblastoma patients, involvement of the Rb1 gene mutations was suspected in the development of osteosarcoma, and a few reports have shown alternations of the Rb1 gene in osteosarcoma. We studied Rb1 gene mutations in 9 osteosarcoma samples and one cell line (OS 732) to explore the types and mechanism of Rb1 gene mutations in osteosarcoma.

机标关键词：tumor suppressor gene、high frequent、bone tumor、cell line、type of

所属期刊栏目：11

分类号：R73(肿瘤学)

在线出版日期：2005-10-13（万方平台首次上网日期，不代表论文的发表时间）

页数：共1页

页码：217