Evidence map›Paper›PMID 24465504›Full record

ArticlePloS one2014

MicroRNA 135a suppresses lymph node metastasis through down-regulation of ROCK1 in early gastric cancer.

Ji-Young Shin, Young-Il Kim, Soo-Jeong Cho, Mi Kyung Lee, Myeong-Cherl Kook, Jun Ho Lee, Sang Soo Lee, Hassan Ashktorab, Duane T Smoot, Keun Won Ryu and 2 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 7% 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

46 citing papers in PubMed, 2 syntheses or guidelines pooled it, 66 citations in OpenAlex.

  1. Pooled it
  2. The clinical value of ncRNAs in gastric cancer: a systematic review and meta-analyses.Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine · 2015
    Pooled it
  3. Trial
  4. Review
  5. Exosomal microRNA as a key regulator of PI3K/AKT pathways in human tumors.Medical oncology (Northwood, London, England) · 2024
    Review
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Tumorigenic mechanisms of estrogen and Helicobacter pylori cytotoxin-associated gene A in estrogen receptor α-positive diffuse-type gastric adenocarcinoma.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2022
    Article
  12. Review
  13. Review
  14. Low Expression of miR-491-3p Is Correlated with Lymph Node Metastasis in Gastric Cancer.Evidence-based complementary and alternative medicine : eCAM · 2022
    Article
  15. Review
  16. Article
  17. Article
  18. Article
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  20. Article
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

12 authors at 3 institutions in 2 countries.

Ji-Young ShinCenter for Gastric Cancer, National Cancer Center, Goyang, Korea ; Department of life Science and Biotechnology, Paichai University, Daejeon, Korea.
Young-Il KimCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Soo-Jeong ChoCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Mi Kyung LeeCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Myeong-Cherl KookCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Jun Ho LeeCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Sang Soo LeeDepartment of life Science and Biotechnology, Paichai University, Daejeon, Korea.
Hassan AshktorabDepartments of Medicine, Howard University, Washington, District of Columbia, United States of America.
Duane T SmootDepartments of Medicine, Howard University, Washington, District of Columbia, United States of America.
Keun Won RyuCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Young-Woo KimCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
Il Ju ChoiCenter for Gastric Cancer, National Cancer Center, Goyang, Korea.
National Cancer Center · KRHoward University · USPai Chai University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNAs (miRNAs) play a critical role in gastric cancer progression and metastasis. This study investigated the role of miRNA-135a in early gastric cancer (EGC) including lymph node (LN) metastasis. We examined the correlation between miRNA-135a expression and clinical outcomes in 59 patients who underwent surgery for EGC. Using gastric cancer cell lines, we performed functional and target gene analyses. miRNA-135a expression was down-regulated in 33.9% of patients. These patients showed a significantly more advanced stage (TNM stage ≥ IB, 35.0% vs. 12.8%, p = 0.045) and higher rate of LN metastasis (30.0% vs. 5.1%, p = 0.014) than those with up-regulation of miRNA-135a expression. In a multivariate analysis, down-regulation of miRNA-135a was an independent risk factor for LN metastasis (adjusted odds ratio, 8.04; 95% confidence interval, 1.08-59.81; p = 0.042). Functional analyses using gastric cancer cell lines showed that miRNA-135a suppressed cell viability, epithelial-mesenchymal transition, cell invasion, and migration. ROCK1 was a target of miRNA-135a and its expression was inversely correlated to that of miRNA-135a. ROCK1 expression was significantly increased in EGC patients with LN metastasis than in those without LN metastasis. Our results confirm the tumor-suppressive role of miRNA-135a, and demonstrate its role in LN metastasis in EGC. miRNA-135a and its target gene ROCK1 may be novel therapeutic and prognostic targets for EGC.

Indexed as

Gene Expression Regulation, NeoplasticAdenocarcinomaAgedCarcinoma, Signet Ring CellCell Line, TumorEarly DiagnosisEpithelial-Mesenchymal TransitionFemaleHumansLymphatic MetastasisMaleMicroRNAsMiddle AgedNeoplasm InvasivenessNeoplasm StagingPrognosisMicroRNAsMIRN135 microRNA, humanrho-Associated KinasesROCK1 protein, human

Identifiers

PMID24465504
PMCPMC3897422
OpenAlexW2001465799

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.