Evidence map›Paper›PMID 34188711›Full record

ArticleOncology letters2021

Melatonin inhibits gallbladder cancer cell migration and invasion via ERK-mediated induction of epithelial-to-mesenchymal transition.

Hongwei Tang, Xiaoyi Shi, Pengfei Zhu, Wenzhi Guo, Jie Li, Bing Yan, Shuijun Zhang

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 29% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Use of Melatonin in Cancer Treatment: Where Are We?International journal of molecular sciences · 2022
    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 1 institution in 1 country.

Hongwei TangZhengZhou Engineering Laboratory of Organ Transplantation Technique and Application, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Xiaoyi ShiDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Pengfei ZhuDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Wenzhi GuoDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Jie LiDepartment of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Bing YanZhengZhou Engineering Laboratory of Organ Transplantation Technique and Application, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
Shuijun ZhangZhengZhou Engineering Laboratory of Organ Transplantation Technique and Application, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China.
First Affiliated Hospital of Zhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Melatonin is a naturally occurring molecule secreted by the pineal gland that exhibits antitumor properties and prevents the development of human cancer. However, little is known regarding the effects of melatonin on gallbladder cancer (GBC) cells. The present study aimed to investigate the role of melatonin on the prevention of GBC cell invasion. The GBC cell line, GBC-SD, was treated with different concentrations of melatonin for different time periods, and the data indicated that melatonin markedly inhibited the invasion of GBC cells. Following treatment of GBC cells with melatonin, the protein levels of the epithelial marker, E-cadherin, significantly increased, while the expression levels of the mesenchymal markers, N-cadherin, Snail and vimentin, notably decreased. In addition, melatonin inhibited the phosphorylation of ERK1/2. Following treatment of the cells with the ERK activator, tert-Butylhydroquinone, the anti-invasive effects of melatonin were reversed by rescuing epithelial-to-mesenchymal transition in GBC cells. Taken together, these results suggest that melatonin inhibits GBC invasiveness by blocking the ERK signaling pathway. Thus, melatonin may be used as a potential novel cancer therapeutic drug for the treatment of GBC.

Indexed as

epithelial-to-mesenchymal transitionERK signal pathwaygallbladder cancermelatoninmigration and invasion

Identifiers

PMID34188711
PMCPMC8227585
OpenAlexW3171547396

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.