Evidence map›Paper›PMID 34016097›Full record

ArticleBMC urology2021

Down-regulation LncRNA-SNHG15 contributes to proliferation and invasion of bladder cancer cells.

Aldhabi Mokhtar, Chuize Kong, Zhe Zhang, Yan Du

Open access · goldAbstract read
In one paragraph

Article in BMC urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.0field-weighted citation impact, top 30% 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

5 citing papers in PubMed, 13 citations in OpenAlex.

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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

4 authors at 2 institutions in 1 country.

Aldhabi MokhtarDepartment of Urology, The First Hospital of China Medical University, 155 Nanjing North Street, Shenyang, Liaoning, 110001, P.R. China.
Chuize KongDepartment of Urology, The First Hospital of China Medical University, 155 Nanjing North Street, Shenyang, Liaoning, 110001, P.R. China. kongchuize_cmu@sina.cn.
Zhe ZhangDepartment of Urology, The First Hospital of China Medical University, 155 Nanjing North Street, Shenyang, Liaoning, 110001, P.R. China. zhangzhe@cmu1h.com.
Yan DuDepartment of Urology, The First Hospital of China Medical University, 155 Nanjing North Street, Shenyang, Liaoning, 110001, P.R. China.
China Medical University · CNFirst Hospital of China Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe aim of this study was to investigate the effect of lncRNA-SNHG15 in bladder carcinoma using cell lines experiments and the relationship between clinical characteristics and lncRNA-SNHG15 expression was analyzed.

methodsBladder cancer tissues and near-cancer tissues were collected. The real-time PCR (RT-PCR) was used to detect the expression of lncRNA-SNHG15 in tissues and cell lines. The expression of lncRNA-SNHG15 was downregulated by interference (siRNA), as detected by RT-PCR, that was used to determine the efficiency of the interference. CCK-8 and Transwell assays were used to evaluate the effect of lncRNA-SNHG15 on the proliferation and invasion capability of bladder cancer cells. The t-test was used for Statistical analyses, which were carried out using the Statistical Graph pad 8.0.1.224 software.

resultThe expression of lncRNA-SNHG15 was up regulated in 5637, UMUC3 and T24 cell lines compared with corresponding normal controls (P < 0.05). Up regulation was positively related to tumor stage (P = 0.015). And tumor size (P = 0.0465). The down-regulation of lncRNA-SNHG15 with siRNA significantly inhibited UMUC3 and T24 cell proliferation and invasion.

conclusionThis study showed that lncRNA-SNHG15 is overexpressed in bladder cancer tissues and (5637, UMUC3 T24) cell lines. Up regulation was positively related to tumor stage (P = 0.015), and tumor size (P = 0.0465). Down-regulation of lncRNA-SNHG15 by siRNA significantly inhibited UMUC3 and T24 cell proliferation and invasion, indicating a potential molecular target for future tumor targeted therapy.

Indexed as

Down-RegulationCell Line, TumorCell ProliferationFemaleHumansMaleMiddle AgedNeoplasm InvasivenessRNA, Long NoncodingUrinary Bladder NeoplasmsRNA, Long NoncodingBladder cancerCell invasionCell proliferationLong noncoding RNASNHG15

Identifiers

PMID34016097
PMCPMC8139049
OpenAlexW3132241295

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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.