Evidence map›Paper›PMID 27612479›Full record

ArticleTumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine2016

Upregulation of annexin A1 expression by butyrate in human melanoma cells induces invasion by inhibiting E-cadherin expression.

Jimin Shin, In-Sung Song, Jhang Ho Pak, Sung-Wuk Jang

Abstract read
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In one paragraph

Article in Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
0.7field-weighted citation impact, top 25% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Biomarkers of tumor invasiveness in proteomics (Review).International journal of oncology · 2020
    Pooled it
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Effects of heavy ions (Translational cancer research · 2022
    Article
  11. Article
  12. Article
  13. Daily Lifestyle and Cutaneous Malignancies.International journal of molecular sciences · 2021
    Review
  14. Article
  15. Frontiers in oncology · 2020
    Article
  16. Article
  17. 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.

Jimin ShinDepartment of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 138-736, South Korea.
In-Sung SongDepartment of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 138-736, South Korea.
Jhang Ho PakAsan Institute for Life Sciences, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 138-736, South Korea.
Sung-Wuk JangDepartment of Biomedical Sciences, University of Ulsan College of Medicine, Seoul, 138-736, South Korea. swjang@amc.seoul.kr.
Asan Medical Center · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epithelial to mesenchymal transition (EMT) is a critical step in the metastasis of epithelial cancer cells. Butyrate, which is produced from dietary fiber by colonic bacterial fermentation, has been reported to influence EMT. However, some studies have reported that butyrate promotes EMT, while others have reported an inhibitory effect. To clarify these controversial results, it is necessary to elucidate the mechanism by which butyrate can influence EMT. In this study, we examined the potential role of annexin A1 (ANXA1), which was previously reported to promote EMT in breast cancer cells, as a mediator of EMT regulation by butyrate. We found that ANXA1 mRNA and protein were expressed in highly invasive melanoma cell lines (A2058 and A375), but not in SK-MEL-5 cells, which are less invasive. We also showed that butyrate induced ANXA1 mRNA and protein expression and promoted EMT-related cell invasion in SK-MEL-5 cells. Downregulation of ANXA1 expression using specific small interfering RNAs in butyrate-treated SK-MEL-5 cells resulted in increased expression of the epithelial marker E-cadherin and decreased cell invasion. Moreover, overexpressing ANXA1 decreased the expression of the E-cadherin. Collectively, these results indicate that butyrate induces the expression of ANXA1 in human melanoma cells, which then promotes invasion through activating the EMT signaling pathway.

Indexed as

Annexin A1ButyratesCadherinsCell Line, TumorCell MovementCutaneous Malignant MelanomaEpithelial-Mesenchymal TransitionGene Expression Regulation, NeoplasticHumansMelanomaNeoplasm InvasivenessRNA InterferenceRNA, MessengerRNA, Small InterferingSkin NeoplasmsUp-RegulationAnnexin A1ButyratesCadherinsRNA, MessengerRNA, Small InterferingEMT; Annexin A1; E-cadherin

Identifiers

PMID27612479
OpenAlexW2507558127

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.