Evidence map›Paper›PMID 29855744›Full record

ArticleClinical and experimental medicine2018

MYLK promotes hepatocellular carcinoma progression through regulating cytoskeleton to enhance epithelial-mesenchymal transition.

Jie Lin, Yihui He, Lingfeng Chen, Xiaoyan Chen, Shengbing Zang, Wansong Lin

Abstract read
PubMed Publisher
In one paragraph

Article in Clinical and experimental medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

  1. Prognostic Significance of Microvascular Invasion in Pancreatic Ductal Adenocarcinoma: A Systematic Review and Meta-Analysis.Medical science monitor : international medical journal of experimental and clinical research · 2021
    Pooled it
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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

6 authors at 1 institution in 1 country.

Jie LinDepartment of Pathology, Fujian Provincial Hospital, Fuzhou, 350001, China.ORCID http://orcid.org/0000-0002-9741-575X
Yihui HeDepartment of Pathology, Fujian Provincial Hospital, Fuzhou, 350001, China.
Lingfeng ChenDepartment of Pathology, Fujian Provincial Hospital, Fuzhou, 350001, China.
Xiaoyan ChenDepartment of Pathology, Fujian Provincial Hospital, Fuzhou, 350001, China.
Shengbing ZangDepartment of Pathology, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, 350122, China.
Wansong LinLaboratory of Immuno-Oncology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, No.420, Fuma Road, Jinan District, Fuzhou City, 350014, Fujian Province, China. linwansong82@163.com.ORCID http://orcid.org/0000-0002-4490-6133
Fujian Medical University · CN

Funding

the National Natural Science Foundation of China 81301444the Research Talent Training Program of Fujian Provincial Health and Family Planning Commission 2017-ZQN-14the Special Fund of Fujian Provincial Department of Finance 2014-1262
6 · The paper itself

Abstract

Myosin light chain kinase (MYLK) is found to catalyze the phosphorylation of myosin light chains (MLC) and regulate invasion and metastasis in some malignancies. However, there is little knowledge on the role of MYLK in hepatocellular carcinoma (HCC), and no studies have been conducted to investigate the mechanisms underlying MYLK-mediated promotion of HCC invasion and metastasis until now. In this study, we investigated the expression of MYLK in 50 pairs of human HCC and adjacent liver specimens. High MYLK expression was significantly correlated with aggressive clinicopathological features including tumor encapsulation, microvascular invasion and metastasis. In vitro assays showed that shRNA-induced MYLK knockdown significantly inhibited the wound-healing ability of HCC cells and the ability to migrate and invade through Matrigel. We next uncovered that MYLK knockdown resulted in a reduction in the number of F-actin stress fibers, disorganization of F-actin architectures and morphological alterations of HCC cells. Phosphorylated MLC, rather than total MLC, was found to be markedly reduced in response to downregulation of MYLK expression, and MYLK-regulated actin cytoskeleton through phosphorylating MLC in HCC cells. In addition, Western blotting assay revealed downregulation of the epithelial marker E-cadherin and upregulation of mesenchymal markers Vimentin, N-cadherin and Snail. Taken together, our findings indicate that MYLK promotes HCC progression by altering cytoskeleton to enhance epithelial-mesenchymal transition (EMT).

Indexed as

Epithelial-Mesenchymal TransitionCarcinoma, HepatocellularCytoskeletonGene Expression Regulation, NeoplasticGene Knockout TechniquesHumansLiver NeoplasmsMyosin-Light-Chain KinaseNeoplasm MetastasisMyosin-Light-Chain KinaseCytoskeletonEpithelial–mesenchymal transitionHepatocellular carcinomaInvasion and metastasisMyosin light chain kinase

Identifiers

PMID29855744
OpenAlexW2805934763

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.