A serum microRNA signature predicts trastuzumab benefit in HER2-positive metastatic breast cancer patients.
A serum microRNA signature predicts trastuzumab benefit in HER2-positive metastatic breast cancer patients.
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血清 microRNA 特征预测曲妥珠单抗对 HER2 阳性转移性乳腺癌患者的益处
DOI:
10.1038/s41467-018-03537-w
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发表时间:
2018-04-24
影响因子:
16.6
通讯作者:
Song E
中科院分区:
文献类型:
--
作者:
Li H;Liu J;Chen J;Wang H;Yang L;Chen F;Fan S;Wang J;Shao B;Yin D;Zeng M;Li M;Li J;Su F;Liu Q;Yao H;Su S;Song E
Trastuzumab is a standard treatment for HER2-positive (HER2+) breast cancer, but some patients are refractory to the therapy. MicroRNAs (miRNAs) have been used to predict therapeutic effects for various cancers, but whether miRNAs can serve as biomarkers for HER2+ metastatic breast cancer (MBC) patients remains unclear. Using miRNA microarray, we identify 13 differentially expressed miRNAs in the serum of HER2+ MBC patients with distinct response to trastuzumab, and four miRNAs are selected to construct a signature to predict survival using LASSO model. Further, our data show that miR-940 is mainly released from the tumor cells and miR-451a, miR-16-5p and miR-17-3p are mainly from the immune cells. All these four miRNAs directly target signaling molecules that play crucial roles in regulating trastuzumab resistance. In summary, we develop a serum-based miRNA signature that potentially predicts the therapeutic benefit of trastuzumab for HER2+ MBC patients and warrants future validation in prospective clinical trials. Resistance to therapy is a significant issue for patients with metastatic breast cancer (MBC). Here the authors analyze total miRNA from serum samples of 386 MBC patients before treatment with a follow up of 31 months and define a four miRNA signature that predicts the therapeutic benefit of trastuzumab.
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影响因子:
168.9
作者:
Loibl, Sibylle;Gianni, Luca
通讯作者:
Gianni, Luca
DOI:
10.1634/theoncologist.2009-0029
发表时间:
2010
期刊:
The oncologist
影响因子:
--
作者:
Extra JM;Antoine EC;Vincent-Salomon A;Delozier T;Kerbrat P;Bethune-Volters A;Guastalla JP;Spielmann M;Mauriac L;Misset JL;Serin D;Campone M;Hebert C;Remblier C;Bergougnoux L;Campana F;Namer M
通讯作者:
Namer M
DOI:
10.1016/s1470-2045(16)30631-3
发表时间:
2017-01
期刊:
The Lancet. Oncology
影响因子:
--
作者:
Luen SJ;Salgado R;Fox S;Savas P;Eng-Wong J;Clark E;Kiermaier A;Swain SM;Baselga J;Michiels S;Loi S
通讯作者:
Loi S
影响因子:
51.1
作者:
Bagnoli, Marina;Canevari, Silvana;Mezzanzanica, Delia
通讯作者:
Mezzanzanica, Delia
影响因子:
45.3
作者:
Baselga, Jose;Cortes, Javier;Swain, Sandra M.
通讯作者:
Swain, Sandra M.