Tumor entrained neutrophils inhibit seeding in the premetastatic lung.

Tumor entrained neutrophils inhibit seeding in the premetastatic lung.
复制标题

DOI:
10.1016/j.ccr.2011.08.012
复制
发表时间:
2011-09-13
期刊:
影响因子:
50.3
通讯作者:
Benezra R
Benezra R
中科院分区:
医学1区
文献类型:
--
作者:
Granot Z;Henke E;Comen EA;King TA;Norton L;Benezra R

文献摘要

参考文献

被引文献

相似文献

原发性肿瘤已被证明通过刺激器官特异性骨髓源性细胞的浸润,为转移细胞的后期定植准备远端器官。在这里,我们证明在乳腺癌小鼠模型中,中性粒细胞在转移细胞到达之前积聚在肺中。肿瘤携带的中性粒细胞(TENs)通过产生H2O2抑制肺转移的播散,而肿瘤分泌的CCL2是g - csf刺激的中性粒细胞抗转移的关键介质。乳腺癌患者手术切除前外周血中存在TENs,但健康人不存在。因此,虽然肿瘤分泌因子在原发部位促进肿瘤进展,但它们同时在转移部位诱导中性粒细胞介导的抑制过程。
Primary tumors have been shown to prepare distal organs for later colonization of metastatic cells by stimulating organ-specific infiltration of bone marrow derived cells. Here we demonstrate that neutrophils accumulate in the lung prior to the arrival of metastatic cells in mouse models of breast cancer. Tumor-entrained neutrophils (TENs) inhibit metastatic seeding in the lungs by generating H2O2 and tumor secreted CCL2 is a critical mediator of optimal anti-metastatic entrainment of G-CSF-stimulated neutrophils. TENs are present in the peripheral blood of breast cancer patients prior to surgical resection but not in healthy individuals. Thus, while tumor-secreted factors contribute to tumor progression at the primary site, they concomitantly induce a neutrophil-mediated inhibitory process at the metastatic site.
DOI: 10.1073/pnas.0602382103
发表时间: 2006-05-16
影响因子: 11.1
作者:
Hicks, Amy M.;Riedlinger, Gregory;Cui, Zheng
通讯作者: Cui, Zheng
DOI: 10.1111/j.1365-2613.2007.00539.x
发表时间: 2007-10-01
影响因子: 3
作者:
DuPre, Sally A.;Redelman, Doug;Hunter, Kenneth W., Jr.
通讯作者: Hunter, Kenneth W., Jr.
DOI: 10.1016/j.ccr.2008.11.012
发表时间: 2009-01-06
期刊: Cancer cell
影响因子: 50.3
作者:
Erler JT;Bennewith KL;Cox TR;Lang G;Bird D;Koong A;Le QT;Giaccia AJ
通讯作者: Giaccia AJ
DOI: 10.1038/ncb1507
发表时间: 2006-12-01
影响因子: 21.3
作者:
Hiratsuka, Sachie;Watanabe, Akira;Maru, Yoshiro
通讯作者: Maru, Yoshiro
DOI: 10.1016/j.ejca.2009.06.026
发表时间: 2009-09-01
影响因子: 8.4
作者:
Mirisola, Valentina;Zuccarino, Ambra;Pfeffer, Ulrich
通讯作者: Pfeffer, Ulrich