SQSTM1 is a pathogenic target of 5q copy number gains in kidney cancer.
SQSTM1 is a pathogenic target of 5q copy number gains in kidney cancer.
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DOI:
10.1016/j.ccr.2013.10.025
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发表时间:
2013-12-09
期刊:
影响因子:
50.3
通讯作者:
Kaelin WG Jr
中科院分区:
文献类型:
--
作者:
Li L;Shen C;Nakamura E;Ando K;Signoretti S;Beroukhim R;Cowley GS;Lizotte P;Liberzon E;Bair S;Root DE;Tamayo P;Tsherniak A;Cheng SC;Tabak B;Jacobsen A;Hakimi AA;Schultz N;Ciriello G;Sander C;Hsieh JJ;Kaelin WG Jr
Clear cell renal cell carcinoma (ccRCC) is the most common form of kidney cancer and is often linked to loss of chromosome 3p, which harbors the VHL tumor suppressor gene, loss of chromosome 14q, which includes HIF1A, and gain of chromosome 5q. The relevant target(s) on chromosome 5q is not known. Here we show that 5q amplification leads to overexpression of the SQSTM1 oncogene in ccRCC lines and tumors. Overexpression of SQSTM1 in ccRCC lines promoted resistance to redox stress and increased soft agar growth while downregulation of SQSTM1 decreased resistance to redox stress, impaired cellular fitness, and decreased tumor formation. Therefore the selection pressure to amplify 5q in ccRCC is driven, at least partly, by SQSTM1.
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影响因子:
11.2
作者:
Dondeti VR;Wubbenhorst B;Lal P;Gordan JD;D'Andrea K;Attiyeh EF;Simon MC;Nathanson KL
通讯作者:
Nathanson KL
影响因子:
14.9
作者:
Chorley BN;Campbell MR;Wang X;Karaca M;Sambandan D;Bangura F;Xue P;Pi J;Kleeberger SR;Bell DA
通讯作者:
Bell DA
影响因子:
16
作者:
Duran A;Amanchy R;Linares JF;Joshi J;Abu-Baker S;Porollo A;Hansen M;Moscat J;Diaz-Meco MT
通讯作者:
Diaz-Meco MT
影响因子:
50.3
作者:
Duran, Angeles;Linares, Juan F.;Moscat, Jorge
通讯作者:
Moscat, Jorge
影响因子:
4.8
作者:
Jain, Ashish;Lamark, Trond;Johansen, Terje
通讯作者:
Johansen, Terje