Analysis of the disintegrin-metalloproteinases family reveals ADAM29 and ADAM7 are often mutated in melanoma.

Analysis of the disintegrin-metalloproteinases family reveals ADAM29 and ADAM7 are often mutated in melanoma.
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DOI:
10.1002/humu.21477
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发表时间:
2011-06
期刊:
影响因子:
3.9
通讯作者:
Samuels, Yardena
Samuels, Yardena
中科院分区:
医学2区
文献类型:
--
作者:
Wei, Xiaomu;Moncada-Pazos, Angela;Cal, Santiago;Soria-Valles, Clara;Gartner, Jared;Rudloff, Udo;Lin, Jimmy C.;Rosenberg, Steven A.;Lopez-Otin, Carlos;Samuels, Yardena

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我们对人皮肤转移性黑色素瘤中的19个去整合素-金属蛋白水解酶(ADAMS)基因进行了突变分析,在79个样本中发现了8个体细胞突变,影响了所分析的黑色素瘤的34%。对ADAM29和ADAM7这两个频繁突变的ADAM基因的功能分析表明,这两个突变影响黑色素瘤细胞与特定细胞外基质蛋白的黏附,在某些情况下增加了它们的迁移能力。这表明突变的ADAM基因可能在黑色素瘤的进展中发挥作用。
We performed a mutational analysis of the 19 disintegrin-metalloproteinases (ADAMs)genes in human cutaneous metastatic melanoma and identified eight to be somatically mutated in 79 samples, affecting 34% of the melanoma tumors analyzed. Functional analysis of the two frequently mutated ADAM genes, ADAM29 and ADAM7 demonstrated that the mutations affect adhesion of melanoma cells to specific extracellular matrix proteins and in some cases increase their migration ability. This suggests that mutated ADAM genes could play a role in melanoma progression.
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