Low MITF/AXL ratio predicts early resistance to multiple targeted drugs in melanoma.
Low MITF/AXL ratio predicts early resistance to multiple targeted drugs in melanoma.
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低MITF/AXL比预测了黑色素瘤中多种靶向药物的早期抗性。
DOI:
10.1038/ncomms6712
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发表时间:
2014-12-15
影响因子:
16.6
通讯作者:
Peeper, Daniel S.
中科院分区:
文献类型:
--
作者:
Mueller, Judith;Krijgsman, Oscar;Tsoi, Jennifer;Robert, Lidia;Hugo, Willy;Song, Chunying;Kong, Xiangju;Possik, Patricia A.;Cornelissen-Steijger, Paulien D. M.;Foppen, Marnix H. Geukes;Kemper, Kristel;Goding, Colin R.;McDermott, Ultan;Blank, Christian;Haanen, John;Graeber, Thomas G.;Ribas, Antoni;Lo, Roger S.;Peeper, Daniel S.
Increased expression of the Microphthalmia-associated transcription factor (MITF) contributes to melanoma progression and resistance to BRAF pathway inhibition. Here we show that the lack of MITF is associated with more severe resistance to a range of inhibitors, while its presence is required for robust drug responses. Both in primary and acquired resistance, MITF levels inversely correlate with the expression of several activated receptor tyrosine kinases, most frequently AXL. The MITF-low/AXL-high/drug-resistance phenotype is common among mutant BRAF and NRAS melanoma cell lines. The dichotomous behaviour of MITF in drug response is corroborated in vemurafenib-resistant biopsies, including MITF-high and -low clones in a relapsed patient. Furthermore, drug cocktails containing AXL inhibitor enhance melanoma cell elimination by BRAF or ERK inhibition. Our results demonstrate that a low MITF/AXL ratio predicts early resistance to multiple targeted drugs, and warrant clinical validation of AXL inhibitors to combat resistance of BRAF and NRAS mutant MITF-low melanomas.
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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:
64.8
作者:
Bertolotto, Corine;Lesueur, Fabienne;Bressac-de Paillerets, Brigitte
通讯作者:
Bressac-de Paillerets, Brigitte
影响因子:
3.5
作者:
Bondurand, N;Pingault, V;Goossens, M
通讯作者:
Goossens, M
DOI:
10.1073/pnas.0909333107
发表时间:
2010-01-19
影响因子:
11.1
作者:
Gjerdrum, Christine;Tiron, Crina;Lorens, James B.
通讯作者:
Lorens, James B.
影响因子:
--
作者:
Ohanna M;Cheli Y;Bonet C;Bonazzi VF;Allegra M;Giuliano S;Bille K;Bahadoran P;Giacchero D;Lacour JP;Boyle GM;Hayward NF;Bertolotto C;Ballotti R
通讯作者:
Ballotti R