STAT3 genetic variant, alone and in combination with STAT5b polymorphism, contributes to breast cancer risk and clinical outcomes
STAT3 genetic variant, alone and in combination with STAT5b polymorphism, contributes to breast cancer risk and clinical outcomes
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STAT3 遗传变异单独或与 STAT5b 多态性结合,有助于乳腺癌风险和临床结果
DOI:
10.1007/s12032-014-0375-z
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发表时间:
2014
期刊:
影响因子:
3.4
通讯作者:
魏敏杰
中科院分区:
文献类型:
--
作者:
赵海山;王喆;吴慧哲;肖庆桓;姚维范;王恩华;刘勇;魏敏杰
The genetic or abnormal activation of signal transducer and activator of transcription (STATs) family proteins play an important role with regard to disease progression in variety of human malignancies, yet no data are available for candidate gene and breast cancer (BC) risk. To address this, we investigate the correlation between STAT3, STAT5b polymorphisms and BC susceptibility, clinicopathological parameters, and clinical outcomes. A case-control study was carried out in 1,240 BC patients and 882 healthy controls using TaqMan assay and PCR-RFLP method. A significant decreased risk of BC was associated with STAT3 G allele and combined effect (validation alleles). Furthermore, patients after anthracycline-based chemotherapy, carrying combined effect of STAT3 rs4796793 and STAT5b rs6503691, had significantly increased progression-free survival (PFS) [adjusted HR (95 % CI) 0.831 (0.704-0.980), P = 0.028]. More importantly, ER-negative patients with STAT5b CT/TT genotype was associated with a longer PFS [adjusted HR (95 % CI) 0.519 (0.293-0.920), P = 0.025], recurrence-free survival [adjusted HR (95 % CI) 0.529 (0.298-0.939), P = 0.030], and overall survival [adjusted HR (95 % CI) 0.547 (0.308-0.973), P = 0.040]. These results indicated that STAT3 and STAT5b polymorphisms might be a candidate pharmacogenomic factor to assess susceptibility and prognosis in BC patients.
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影响因子:
0.4
作者:
Jiang, B.;Zhu, Z. Z.;Huang, G.
通讯作者:
Huang, G.
影响因子:
11.5
作者:
Li, HZ;Zhang, Y;Nevalainen, MT
通讯作者:
Nevalainen, MT
影响因子:
254.7
作者:
DeSantis, Carol;Ma, Jiemin;Jemal, Ahmedin
通讯作者:
Jemal, Ahmedin
影响因子:
--
作者:
Levidou G;Sachanas S;Pangalis GA;Kalpadakis C;Yiakoumis X;Moschogiannis M;Sepsa A;Lakiotaki E;Milionis V;Kyrtsonis MC;Vassilakopoulos TP;Tsirkinidis P;Kontopidou F;Kokoris S;Siakantaris M;Angelopoulou M;Papadaki H;Kavantzas N;Panayiotidis P;Patsouris E;Korkolopoulou P
通讯作者:
Korkolopoulou P
影响因子:
11.2
作者:
S. Xi;Qing Zhang;W. Gooding;T. Smithgall;J. Grandis
通讯作者:
S. Xi;Qing Zhang;W. Gooding;T. Smithgall;J. Grandis