Evidence map›Paper›PMID 34956482›Full record

ArticleAmerican journal of translational research2021

Linc00662 plays an oncogenic role in bladder cancer by sponging miR-199a-5p.

Xin Ma, Yuanyi Wen, Yong Wang, Mingcheng Zhang, Lei Shi, Chen Wang, Zhishang Li

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 42% 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, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. 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.

Xin MaDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Yuanyi WenDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Yong WangDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Mingcheng ZhangDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Lei ShiDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Chen WangDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Zhishang LiDepartment of Urologic Surgery, Gleneagles Hospital Chengdu, West China-Ziyang Hospital of Sichuan University/The First People's Hospital of Ziyang Ziyang 641300, Sichuan Province, China.
Zigong First People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the specific roles of linc00662 and miR-199a-5p in bladder cancer (BC).

methodsA total of 104 cases of BC tissues and 52 cases of normal para-cancerous tissues were included to detect the expression of linc00662 and miR-199-5p by real-time quantitative PCR. The expression of linc00662 and miR-199a-5p in BC cells T24 was regulated to observe the changes in apoptosis, proliferation, adhesion, invasion, and migration. The nude mice bearing a BC cell transplanted xenograft was constructed, and the expression of linc00662 in rats was regulated. Tumor size and quality were observed within 24 days. The relationship between linc00662 and patients' survival was observed. The targeting relationship between linc00662 and miR-199a-5p was verified by dual luciferase reporter gene assay.

resultsLinc00662 was enhanced and miR-199a-5p was decreased in BC patients. Linc00662 targeted and negatively regulated the expression of miR-199a-5p. Down-regulation of linc00662 could reduce proliferation, migration, invasion, and adhesion activities of BC cells, but enhance the apoptosis. Down-regulation of miR-199a-5p counteracted the cell biological changes caused by linc00662. Down-regulating linc00662 cinduced the expression of miR-199a-5p in BC and suppressed tumor growth.

conclusionLinc00662 plays an oncogenic role in BC by sponging miR-199a-5p.

Indexed as

Bladder cancerlinc00662miR-199a-5poncogene

Identifiers

PMID34956482
PMCPMC8661171
OpenAlexW4206890288

What OpenQuestion holds

Textmetadata
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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.