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Research Trends and Regulation of CCL5 in Prostate Cancer

Authors Huang R, Guo L, Gao M, Li J, Xiang S

Received 28 August 2020

Accepted for publication 20 January 2021

Published 25 February 2021 Volume 2021:14 Pages 1417—1427

DOI https://doi.org/10.2147/OTT.S279189

Checked for plagiarism Yes

Review by Single anonymous peer review

Peer reviewer comments 2

Editor who approved publication: Professor Gaetano Romano


Renlun Huang,1,* Lang Guo,1,* Menghan Gao,2 Jing Li,1 Songtao Xiang1

1Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, People’s Republic of China; 2Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden

*These authors contributed equally to this work

Correspondence: Songtao Xiang
Department of Urology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, People’s Republic of China
Tel/Fax +86-13711515862
Email [email protected]

Abstract: Prostate cancer (PCa) is considered as the most common cancer of urologic neoplasms, and its development and prognosis are associated with many factors. Chemokine receptor signaling combine with advances in advanced clinicopathological characteristics have provided new insights into the molecular landscape of prostate cancer. Chemokine (C-C motif) ligand 5 (CCL5) is an important member of the CC subfamily of chemokines. The expression of chemokine CCL5 is positively correlated with poor prognostic features in patients with PCa. Current study suggested that CCL5/CCR5 axis plays a significant role in the proliferation, metastasis, angiogenesis, drug resistance of prostate cancer cells and promotes self-renewal of prostate cancer stem cells (PCSCs). Due to the major domination in CCL5 by prostate cancer and the high cancer-specific mortality with prostate cancer, research on the CCL5/CCR5 axis effective antagonists is widespread application. However, challenges for precision oncology of CCL5/CCR5 axis and effective antagonists in CRPC remain. Herein, we summarized the crucial role of CCL5 in promoting the development of PCa and discussed the antitumor application of the antagonists of CCL5/CCR5 axis.

Keywords: chemokine, tumor development, CCR5, antagonists

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