Sga-1m, a cancer associated antigen, and uses thereof
    9.
    发明申请
    Sga-1m, a cancer associated antigen, and uses thereof 审中-公开
    Sga-1m,癌相关抗原及其用途

    公开(公告)号:US20070128593A1

    公开(公告)日:2007-06-07

    申请号:US10503462

    申请日:2003-02-03

    IPC分类号: C12Q1/68

    摘要: The present invention relates to a gene and gene product, SGA-1M that is differentially expressed in cancer tissues and cell lines. Suppression Subtractive Hybridization and microarray screening were used to screen for differential expression of SGA-1M in cancer tissues and cell lines. Expression analysis has demonstrated overexpression of SGA-1M in breast cancer tissue and breast cancer derived cell lines, in ovarian cancer, skin cancer, a cancer of the lymphoid system, thyroid cancer, pancreatic cancer, stomach cancer, and lung cancer. The gene is expressed as a 1.95 kb mRNA. The full length cDNA comprises two open reading frames encoding polypeptides of 221 and 75 amino acids, respectively. Monitoring expression levels of SGA-1M is useful for the diagnosis and prognosis of cancer as well as for evaluating the risk of developing certain types of cancers and the risk of metastasis of cancer. Reagents that target SGA-1M are useful for the treatment of cancer.

    摘要翻译: 本发明涉及在癌组织和细胞系中差异表达的基因和基因产物SGA-1M。 抑制消减杂交和微阵列筛选用于筛选癌组织和细胞系中SGA-1M的差异表达。 表达分析已经证明SGA-1M在乳腺癌组织和乳腺癌衍生细胞系,卵巢癌,皮肤癌,淋巴系统癌症,甲状腺癌,胰腺癌,胃癌和肺癌中的过度表达。 该基因表达为1.95kb的mRNA。 全长cDNA分别包含编码221和75个氨基酸的多肽的两个开放阅读框。 监测SGA-1M的表达水平对于癌症的诊断和预后以及评估发展某些类型癌症的风险和癌症转移的风险是有用的。 靶向SGA-1M的试剂可用于治疗癌症。