Evidence map›Paper›PMID 30930987›Full record

ArticleOncology letters2019

Expression patterns and the prognostic value of the SMYD family members in human breast carcinoma using integrative bioinformatics analysis.

Jianping Song, Yanfeng Liu, Qian Chen, Jinhuan Yang, Zhengchen Jiang, Hao Zhang, Zhaojian Liu, Bin Jin

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.4field-weighted citation impact, top 22% 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

22 citing papers in PubMed, 32 citations in OpenAlex.

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  13. STUB1-SMYD2 Axis Regulates Drug Resistance in Glioma cells.Journal of molecular neuroscience : MN · 2022
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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

8 authors at 2 institutions in 1 country.

Jianping SongDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Yanfeng LiuDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Qian ChenDepartment of Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Jinhuan YangDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Zhengchen JiangDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Hao ZhangDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Zhaojian LiuInstitute of Cell Biology, Shandong University School of Basic Medicine, Jinan, Shandong 250012, P.R. China.
Bin JinDepartment of General Surgery, Qilu Hospital of Shandong University, Jinan, Shandong 250112, P.R. China.
Qilu Hospital of Shandong University · CNShandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Suppressor of variegation, Enhancer of Zeste, Trithorax and Myeloid-Nervy-DEAF1 domain-containing (SMYD) proteins are a set of lysine methyltransferases involved in a range of diverse biological functions, including gene expression, and regulation of skeletal and cardiac-muscle development. These proteins may additionally serve roles in a number of different types of cancer. However, the roles of the five SMYD proteins, SMYD 1/2/3/4/5, their expression patterns and prognostic value remain unclear. In the present study, the transcriptional expression levels of the five SMYD proteins were compared with the survival data of patients with breast carcinoma (BC) from the ONCOMINE dataset, Breast Cancer Gene-Expression Miner v4.0, Kaplan-Meier Plotter, The Cancer Genome Atlas and cBioPortal. An increase in the SMYD2/3/5 mRNA expression levels and a decrease in SMYD1/4 mRNA expression levels in BC tissues compared with normal tissues were identified. Increased SMYD3 mRNA and decreased SMYD5 mRNA expression levels were associated with decreased levels of histological differentiation, according to the Scarff-Bloom-Richardson grading system. Kaplan-Meier curves demonstrated that the increased SMYD1/4 and decreased SMYD2/3 mRNA expression levels were associated with good relapse-free survival (RFS) in patients with BC. Furthermore, SMYD2 mRNA expression levels were associated with the RFS of patients with BC with metastatic relapse, and SMYD4 may serve as a tumor suppressor in patients with BC, as patients with increased SMYD4 mRNA expression levels had significantly better RFS compared with decreased SMYD4 mRNA expression levels. The present data suggested that SMYD2 and SMYD3 may be potential biomarkers for diagnosis of BC. Additionally, SMYD2 and SMYD4 may be potential prognostic indicators of patients with BC.

Indexed as

bioinformatic analysesbreast carcinomaEnhancer of ZesteprognosisSuppressor of variegationtranscriptionTrithorax and Myeloid-Nervy-DEAF1 domain-containing protein

Identifiers

PMID30930987
PMCPMC6425337
OpenAlexW2915722325

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.