Human antigen R-regulated CCL20 contributes to osteolytic breast cancer bone metastasis.
Human antigen R-regulated CCL20 contributes to osteolytic breast cancer bone metastasis.
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人类抗原R调节的CCL20有助于骨化乳腺癌骨转移。
DOI:
10.1038/s41598-017-09040-4
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发表时间:
2017-08-29
影响因子:
4.6
通讯作者:
Chung WY
中科院分区:
文献类型:
--
作者:
Lee SK;Park KK;Kim HJ;Park J;Son SH;Kim KR;Chung WY
Breast cancer mainly spreads to bone, causing decreased survival of patient. Human antigen R (HuR) and chemokines are important molecules associated with mRNA stability and cell-cell interaction in cancer biology. Here, HuR knockdown inhibited bone metastasis and osteolysis of metastatic breast cancer cells in mice and HuR expression promoted the metastatic ability of cancer cells via CCL20 and GM-CSF. In contrast with the findings for GM-CSF, ELAVL1 and CCL20 expressions were markedly increased in breast tumor tissues and ELAVL1 expression showed a strong positive correlation with CCL20 expression in breast cancer subtypes, particularly the basal-like subtype. Metastasis-free survival and overall survival were decreased in the breast cancer patients with high CCL20 expression. We further confirmed the role of CCL20 in breast cancer bone metastasis. Intraperitoneal administration of anti-CCL20 antibodies inhibited osteolytic breast cancer bone metastasis in mice. Treatment with CCL20 noticeably promoted cell invasion and the secretion of MMP-2/9 in the basal-like triple-negative breast cancer cell lines, not the luminal. Moreover, CCL20 elevated the receptor activator of nuclear factors kappa-B ligand/osteoprotegerin ratio in breast cancer and osteoblastic cells and mediated the crosstalk between these cells. Collectively, HuR-regulated CCL20 may be an attractive therapeutic target for breast cancer bone metastasis.
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影响因子:
158.5
作者:
Coleman, Robert E.;Marshall, Helen;Bell, Richard
通讯作者:
Bell, Richard
影响因子:
11.2
作者:
Giuliani, Nicola;Lisignoli, Gina;Rizzoli, Vittorio
通讯作者:
Rizzoli, Vittorio
DOI:
10.1097/01.pgp.0000236946.82334.07
发表时间:
2007-07-01
影响因子:
2.4
作者:
Lim, Sung-Jig;Kim, Hyun Jung;Lee, Chul-Min
通讯作者:
Lee, Chul-Min
DOI:
10.1002/path.4597
发表时间:
2015-12
期刊:
The Journal of pathology
影响因子:
--
作者:
Kim HJ;Park J;Lee SK;Kim KR;Park KK;Chung WY
通讯作者:
Chung WY
DOI:
10.1186/bcr2781
发表时间:
2010
期刊:
Breast cancer research : BCR
影响因子:
--
作者:
Chen YC;Sosnoski DM;Mastro AM
通讯作者:
Mastro AM