Evidence map›Paper›PMID 28851919›Full record

ArticleScientific reports2017

Human antigen R-regulated CCL20 contributes to osteolytic breast cancer bone metastasis.

Sun Kyoung Lee, Kwang-Kyun Park, Hyun-Jeong Kim, Junhee Park, Seung Hwa Son, Ki Rim Kim, Won-Yoon Chung

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 11% 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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 67 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. KITENIN-CCL20 axis is a potential therapeutic target for modulating immunosuppressive tumor microenvironment in glioblastoma.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026
    Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Elevated CCL20 and IL-10 enhance 5-fluorouracil tolerance in colon cancer.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2025
    Article
  14. Elevated CCL20 expression was associated with poor prognosis for breast cancer.Journal of the Chinese Medical Association : JCMA · 2025
    Article
  15. Article
  16. Review
  17. Review
  18. Review
  19. Article
  20. RNA-binding proteins in bone pathophysiology.Frontiers in cell and developmental biology · 2024
    Review
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

7 authors at 3 institutions in 1 country.

Sun Kyoung LeeDepartment of Oral Biology, Oral Cancer Research Institute, BK21 PLUS Project, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea.
Kwang-Kyun ParkDepartment of Oral Biology, Oral Cancer Research Institute, BK21 PLUS Project, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea.
Hyun-Jeong KimDepartment of Oral Biology, Oral Cancer Research Institute, BK21 PLUS Project, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea.
Junhee ParkDepartment of Dentistry, The Graduate School, Yonsei University, Seoul, 03722, Republic of Korea.
Seung Hwa SonDepartment of Dental Hygiene, Gangdong College, Icheon, 27600, Republic of Korea.
Ki Rim KimDepartment of Dental Hygiene, College of Science and Engineering, Kyungpook National University, Sangju, 37224, Republic of Korea.
Won-Yoon ChungDepartment of Oral Biology, Oral Cancer Research Institute, BK21 PLUS Project, Yonsei University College of Dentistry, Seoul, 03722, Republic of Korea. wychung@yuhs.ac.ORCID 0000-0001-8428-9005
Yonsei University · KRGangdong University · KRKyungpook National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

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.

Indexed as

OsteolysisAnimalsBiomarkersBone NeoplasmsBreast NeoplasmsCell Line, TumorChemokine CCL20Disease Models, AnimalELAV-Like Protein 1FemaleGene Knockdown TechniquesGranulocyte-Macrophage Colony-Stimulating FactorHumansOsteoblastsPrognosisRANK LigandBiomarkersChemokine CCL20ELAV-Like Protein 1Granulocyte-Macrophage Colony-Stimulating FactorRANK Ligand

Identifiers

PMID28851919
PMCPMC5575024
OpenAlexW2749018082

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.