Evidence map›Paper›PMID 29094237›Full record

ArticleMolecular and cellular biochemistry2018

MicroRNA-34a suppresses invasion and metastatic in esophageal squamous cell carcinoma by regulating CD44.

Jianhui Zuo, Kechao Zhu, Yunhai Wang, Zaicheng Yu

Open access · hybridAbstract read
PubMed Publisher
In one paragraph

Article in Molecular and cellular biochemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

21 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. CD44 variant exons induce chemoresistance by modulating cell death pathways.Frontiers in cell and developmental biology · 2025
    Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Tumor Suppressor microRNAs in Gastrointestinal Cancers: A Mini-Review.Recent advances in inflammation & allergy drug discovery · 2022
    Review
  13. Review
  14. CD44 as a tumor biomarker and therapeutic target.Experimental hematology & oncology · 2020
    Review
  15. Article
  16. Article
  17. Emerging Role of Non-Coding RNAs in Esophageal Squamous Cell Carcinoma.International journal of molecular sciences · 2019
    Review
  18. Article
  19. Article
  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

4 authors at 2 institutions in 1 country.

Jianhui ZuoDepartment of Thoracic Surgery, First Affiliated Hospital of Anhui Medical University, 218 Jixi Rd, Hefei, 230022, Anhui, People's Republic of China.
Kechao ZhuDepartment of Thoracic Surgery, First Affiliated Hospital of Anhui Medical University, 218 Jixi Rd, Hefei, 230022, Anhui, People's Republic of China.
Yunhai WangDepartment of Thoracic Surgery, First Affiliated Hospital of Anhui Medical University, 218 Jixi Rd, Hefei, 230022, Anhui, People's Republic of China.
Zaicheng YuDepartment of Thoracic Surgery, First Affiliated Hospital of Anhui Medical University, 218 Jixi Rd, Hefei, 230022, Anhui, People's Republic of China. zaichengyu@126.com.
Anhui Medical University · CNFirst Affiliated Hospital of Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In human esophageal squamous cell carcinoma (ESCC), miR-34a was downregulated and could inhibit in vitro cell proliferation and migration. However, the underlying mechanism was not clear yet. The expression levels of mRNA and protein were detected by quantitative real-time PCR or western blotting, respectively. MiR-34a was knocked down or overexpressed and transfected into human ESCC cell lines ECA109 and TE-13, respectively. Cell migration and wound healing assays were used to examine the effect on migration and invasion in vitro. Animal models were used to examine the role of miR-34a in metastasis in vivo. Luciferase assay was carried out to validate the potential target of miR-34a. CD44 was upregulated and miR-34a was downregulated in ESCC tissues and cell lines. The linear regression analysis showed that CD44 expression was negatively correlated with the level of miR-34a. Luciferase assay showed that miR-34a interacted with a putative binding site in the CD44 3'UTR. MiR-34a was found to negatively regulate the expression of CD44. In vitro experiment showed that miR-34a overexpression inhibited ESCC cell invasion and migration; whereas miR-34a knockdown showed reversed results. MiR-34a also inhibited esophagus tumor growth and metastasis in vivo; whereas miR-34a knockdown showed reversed results. Finally, we found that CD44 knockdown reversed the effects of miR-34a knockdown on ESCC cell invasion and migration in vitro. MiRNA-34a suppresses invasion and metastatic in ESCC by regulating CD44.

Indexed as

AnimalsCarcinoma, Squamous CellEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleHumansHyaluronan ReceptorsMaleMiceMice, NudeMicroRNAsNeoplasm InvasivenessNeoplasm MetastasisNeoplasm ProteinsRNA, NeoplasmCD44 protein, humanHyaluronan ReceptorsMicroRNAsMIRN34 microRNA, humanNeoplasm ProteinsRNA, NeoplasmCD44Esophageal squamous cell carcinomaMetastaticMicroRNA-34a

Identifiers

PMID29094237
OpenAlexW2766187664

What OpenQuestion holds

Textmetadata
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.