β-catenin signaling controls metastasis in Braf-activated Pten-deficient melanomas.
β-catenin signaling controls metastasis in Braf-activated Pten-deficient melanomas.
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DOI:
10.1016/j.ccr.2011.10.030
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发表时间:
2011-12-13
期刊:
影响因子:
50.3
通讯作者:
Bosenberg M
中科院分区:
文献类型:
--
作者:
Damsky WE;Curley DP;Santhanakrishnan M;Rosenbaum LE;Platt JT;Gould Rothberg BE;Taketo MM;Dankort D;Rimm DL;McMahon M;Bosenberg M
Malignant melanoma is characterized by frequent metastasis, however specific changes that regulate this process have not been clearly delineated. Although it is well known that Wnt signaling is frequently dysregulated in melanoma, the functional implications of this observation are unclear. By modulating β-catenin levels in a mouse model of melanoma that is based on melanocyte-specific Pten loss and BrafV600E mutation, we demonstrate that β-catenin is a central mediator of melanoma metastasis to lymph node and lung. In addition to altering metastasis, β-catenin levels control tumor differentiation and regulate both MAPK/Erk and PI3K/Akt signaling. Highly metastatic tumors with β-catenin stabilization are very similar to a subset of human melanomas. Together these findings establish Wnt signaling as a metastasis regulator in melanoma.
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DOI:
10.1056/nejmoa1003466
发表时间:
2010-08-19
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hodi FS;O'Day SJ;McDermott DF;Weber RW;Sosman JA;Haanen JB;Gonzalez R;Robert C;Schadendorf D;Hassel JC;Akerley W;van den Eertwegh AJ;Lutzky J;Lorigan P;Vaubel JM;Linette GP;Hogg D;Ottensmeier CH;Lebbé C;Peschel C;Quirt I;Clark JI;Wolchok JD;Weber JS;Tian J;Yellin MJ;Nichol GM;Hoos A;Urba WJ
通讯作者:
Urba WJ
影响因子:
6.4
作者:
Kielhorn, E;Provost, E;Rimm, DL
通讯作者:
Rimm, DL
影响因子:
10.3
作者:
Kageshita, T;Hamby, CV;Ono, T
通讯作者:
Ono, T
影响因子:
2.6
作者:
Boussadia, O;Kutsch, S;Kemler, R
通讯作者:
Kemler, R
影响因子:
3.7
作者:
Bedrosian, I;Faries, MB;Czerniecki, BJ
通讯作者:
Czerniecki, BJ