Evidence map›Paper›PMID 32300100›Full record

ArticleCell death & disease2020

CCL5 derived from tumor-associated macrophages promotes prostate cancer stem cells and metastasis via activating β-catenin/STAT3 signaling.

Renlun Huang, Shengqi Wang, Neng Wang, Yifeng Zheng, Jianfu Zhou, Bowen Yang, Xuan Wang, Juping Zhang, Lang Guo, Shusheng Wang and 3 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 160 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
160citing papers in PubMed, 2 pooled it
12.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

160 citing papers in PubMed, 2 syntheses or guidelines pooled it, 267 citations in OpenAlex.

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100 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

13 authors at 1 institution in 1 country.

Renlun Huang *The Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Shengqi Wang *The Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Neng WangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.ORCID http://orcid.org/0000-0002-9059-2171
Yifeng ZhengThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Jianfu ZhouThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Bowen YangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Xuan WangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Juping ZhangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Lang GuoThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Shusheng WangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Zhiqiang ChenThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China.
Zhiyu WangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China. wangzhiyu976@126.com.ORCID http://orcid.org/0000-0002-5299-8410
Songtao XiangThe Research Centre of Integrative Cancer Medicine, Discipline of Integrated Chinese and Western Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, 510006, Guangzhou, Guangdong, China. tonyxst@163.com.
Guangzhou University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prostate cancer stem cells (PCSCs) play a critical role in prostate cancer progression and metastasis, which remains an obstacle for successful prostate cancer treatment. Tumor-associated macrophages (TAMs) are the most abundant immune cell population within the tumor microenvironment (TME). Systematic investigation of the interaction and network signaling between PCSCs and TAMs may help in searching for the critical target to suppress PCSCs and metastasis. Herein, we demonstrated that TAMs-secreted CCL5 could significantly promote the migration, invasion, epithelial-mesenchymal transition (EMT) of prostate cancer cells as well as the self-renewal of PCSCs in vitro. QPCR screening validated STAT3 as the most significant response gene in prostate cancer cells following CCL5 treatment. RNA-sequencing and mechanistic explorations further revealed that CCL5 could promote PCSCs self-renewal and prostate cancer metastasis via activating the β-catenin/STAT3 signaling. Notably, CCL5 knockdown in TAMs not only significantly suppressed prostate cancer xenografts growth and bone metastasis but also inhibited the self-renewal and tumorigenicity of PCSCs in vivo. Finally, clinical investigations and bioinformatic analysis suggested that high CCL5 expression was significantly correlated with high Gleason grade, poor prognosis, metastasis as well as increased PCSCs activity in prostate cancer patients. Taken together, TAMs/CCL5 could promote PCSCs self-renewal and prostate cancer metastasis via activating β-catenin/STAT3 signaling. This study provides a novel rationale for developing TAMs/CCL5 as a potential molecular target for PCSCs elimination and metastatic prostate cancer prevention.

Indexed as

Animalsbeta CateninChemokine CCL5HumansMaleMiceNeoplasm MetastasisProstatic NeoplasmsSTAT3 Transcription FactorTumor-Associated MacrophagesTumor Microenvironmentbeta CateninCCL5 protein, humanChemokine CCL5CTNNB1 protein, humanSTAT3 protein, humanSTAT3 Transcription Factor

Identifiers

PMID32300100
PMCPMC7162982
OpenAlexW3017080258

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.