Evidence map›Paper›PMID 28388691›Full record

ArticlePloS one2017

Expression and prognostic significance of MYL9 in esophageal squamous cell carcinoma.

Jian-Hua Wang, Lan Zhang, Shu-Ting Huang, Jing Xu, Yun Zhou, Xing-Juan Yu, Rong-Zhen Luo, Zhe-Sheng Wen, Wei-Hua Jia, Min Zheng

Abstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
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

20 citing papers in PubMed.

  1. Article
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  16. LncRNA MBLN1-AS1 inhibits the progression of retinoblastoma through targeting miR-338-5p-Wnt/β-catenin signaling pathway.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2021
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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

10 authors.

Jian-Hua WangDepartment of Chest, Guangdong Second Provincial General Hospital, Guangzhou, Guangdong, P. R. China.
Lan ZhangDepartment of Gynecology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.ORCID http://orcid.org/0000-0002-0687-4820
Shu-Ting HuangDepartment of Gynecology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.
Jing XuState Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P. R. China.
Yun ZhouDepartment of Gynecology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.
Xing-Juan YuState Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P. R. China.
Rong-Zhen LuoDepartment of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.
Zhe-Sheng WenDepartment of Chest, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.
Wei-Hua JiaState Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P. R. China.
Min ZhengDepartment of Gynecology, Sun Yat-Sen University Cancer Center, Guangzhou, Guangdong, P. R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMyosin light chain 9 (MYL9) is necessary for cytoskeletal dynamics and experimental metastasis, but its expression in esophageal squamous cell carcinoma (ESCC) has not been addressed. We investigated the expression pattern and clinical significance of MYL9 in patients with ESCC.

methodsWe examined MYL9 expression using quantitative real-time PCR and western blotting in NE1 immortalized esophageal epithelial cells, ESCC cell lines, and paired ESCC tissues. MYL9 protein in 136 primary ESCC tissues and other types of solid tumor was detected using immunohistochemistry. The association between MYL9 expression and clinical parameters and survival was evaluated by statistical analysis.

resultsMYL9 was significantly upregulated in the ESCC cell lines as compared with NE1 cells. In the paired ESCC samples, MYL9 mRNA and protein expression was not significantly different between lesion tissues and the matched adjacent noncancerous tissues. In ESCC tissue, both intratumoral and peritumoral stroma were positive for MYL9. In the 136 ESCC samples, high MYL9 expression in the tumor cells significantly correlated with histological differentiation (p = 0.028), recurrence (p = 0.01), and vital status (p < 0.01). Patients with high MYL9 expression in the tumor cells had poorer overall survival (OS) and recurrence-free survival. Multivariate analysis revealed that high MYL9 expression in tumor cells was an independent and significant risk factor affecting OS after curative treatment (hazard ratio = 2.254, 95% confidence interval = 1.347-3.771, p = 0.002).

conclusionsMYL9 expression might be a promising prognostic marker and therapeutic target in ESCC.

Indexed as

Biomarkers, TumorBlotting, WesternCarcinoma, Squamous CellCell Line, TumorEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleHumansImmunohistochemistryMaleMiddle AgedMyosin Light ChainsPrognosisReverse Transcriptase Polymerase Chain ReactionBiomarkers, TumorMYL9 protein, humanMyosin Light Chains

Identifiers

PMID28388691
PMCPMC5384754

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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.