Evidence map›Paper›PMID 24531873›Full record

ReviewJournal of gastroenterology2014

Antitumor function of microRNA-122 against hepatocellular carcinoma.

Kazuhiko Nakao, Hisamitsu Miyaaki, Tatsuki Ichikawa

Open access · bronzeAbstract readReview
PubMed Publisher
In one paragraph

Review in Journal of gastroenterology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

81 citing papers in PubMed, 136 citations in OpenAlex.

  1. Review
  2. Article
  3. International journal of molecular sciences · 2026
    Article
  4. Review
  5. MicroRNA‑885‑5p regulates cell cycle progression in liver cancer cells.International journal of molecular medicine · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Tailored Viral-like Particles as Drivers of Medical Breakthroughs.International journal of molecular sciences · 2024
    Review
  12. Review
  13. Review
  14. The Impact of miR-122 on Cancer.Current pharmaceutical biotechnology · 2024
    Review
  15. Review
  16. Review
  17. Article
  18. Article
  19. Role of p53 suppression in the pathogenesis of hepatocellular carcinoma.World journal of gastrointestinal pathophysiology · 2023
    Review
  20. Review

21 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

3 authors at 1 institution in 1 country.

Kazuhiko NakaoDepartment of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Sakamoto 1-7-1, Nagasaki, 852-8501, Japan, kazuhiko@nagasaki-u.ac.jp.
Hisamitsu Miyaaki
Tatsuki Ichikawa
Nagasaki University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

MicroRNA-122 (miR-122), a highly abundant and liver-specific miRNA, acts as a tumor suppressor against hepatocellular carcinoma (HCC). Decreased expression of miR-122 in HCC is frequently observed and is associated with poor differentiation, larger tumor size, metastasis and invasion, and poor prognosis. Mutant mice with knockout (KO) of the miR-122 locus developed steatohepatitis due to increased triglyceride (TG) synthesis and decreased TG secretion from hepatocytes, and eventually developed HCC. Exogenic miR-122 introduction into miR-122 KO mice inhibited the development of HCC. Target genes of miR-122, including cyclin G1, a disintegrin and metalloprotease (ADAM)10, serum response factor, insulin-like growth factor-1 receptor, ADAM17, transcription factor CUTL1, the embryonic isoform of pyruvate kinase (Pkm2), Wnt1, pituitary tumor-transforming gene 1 binding factor, Cut-like homeobox 1, and c-myc, are involved in hepatocarcinogenesis, epithelial mesenchymal transition, and angiogenesis. MiR-122 expression is regulated by liver-enriched transcription factors such as hepatocyte nuclear factor (HNF)1α, HNF3β, HNF4α, HNF6, and CCAAT/enhancer-binding protein (C/EBP)α. A positive feedback loop exists between C/EBPα and miR-122 and between HNF6 and miR-122, whereas a negative feedback loop exists between c-myc and miR-122. Since cotreatment of 5-Aza-Cd and histone deacetylase inhibitor restored miR-122 expression in HCC cells, epigenetic modulation of miR-122 expression is involved in the suppression of miR-122 in HCC. Several experiments suggest that increasing miR-122 levels in HCC with or without antitumor agents may be a promising strategy for HCC treatment.

Indexed as

AnimalsCarcinoma, HepatocellularCell Transformation, NeoplasticDown-RegulationGene ExpressionGene Expression Regulation, NeoplasticHumansLiver NeoplasmsMiceMicroRNAsMicroRNAsMIRN122 microRNA, human

Identifiers

PMID24531873
OpenAlexW2001200491

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.