A NOVEL METALLOPROTEASE DISINTEGRIN-LIKE GENE AT 17Q21.3 IS SOMATICALLY REARRANGED IN 2 PRIMARY BREAST CANCERS

被引:100
作者
EMI, M
KATAGIRI, T
HARADA, Y
SAITO, H
INAZAWA, J
ITO, I
KASUMI, F
NAKAMURA, Y
机构
[1] JAPANESE FDN CANC RES,INST CANC,DEPT BIOCHEM,1-37-1 KAMI KEBUKURO,TOSHIMA KU,TOKYO 170,JAPAN
[2] JAPANESE FDN CANC RES,INST CANC,DEPT SURG,TOKYO 170,JAPAN
关键词
D O I
10.1038/ng1093-151
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
From chromosomal region 17q21.3, where a tumour suppressor gene(s) for breast and ovarian cancers is thought to be present, we have isolated a novel gene from a cosmid clone that revealed somatic rearrangements in two breast cancers. The gene (MDC) encodes a 524-amino acid metalloprotease-like, disintegrin-like and cysteine-rich protein with sequence similarity to members of the snake-venom metalloprotease/disintegrin family and guinea-pig sperm-surface protein PH-30. These proteins have been implicated in cell-cell or cell-extracellular matrix interactions. Rearrangements in both tumours involve multiple exons and disrupt the coding region of the new MDC.
引用
收藏
页码:151 / 157
页数:7
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