Evidence map›Paper›PMID 34630715›Full record

ArticleOncology letters2021

MicroRNA-135a expression is upregulated in hepatocellular carcinoma and targets long non-coding RNA TONSL-AS1 to suppress cell proliferation.

Xuesong Deng, Jun Cheng, Naiyang Zhan, Jianwei Chen, Yongqiang Zhan, Yong Ni, Caixian Liao

Open access · diamondAbstract read
In one paragraph

Article in Oncology letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 56% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Translational cancer research · 2023
    Article
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 2 institutions in 1 country.

Xuesong DengDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Jun ChengDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Naiyang ZhanDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Jianwei ChenDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Yongqiang ZhanDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Yong NiDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Caixian LiaoDepartment of Hepatobiliary Surgery, The First Affiliated Hospital of Shenzhen University, Health Science Center/Shenzhen Second People's Hospital, Shenzhen, Guangdong 518035, PR. China.
Shenzhen Second People's Hospital · CNShenzhen University Health Science Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dysregulation of long non-coding RNAs (lncRNAs) results in development of human diseases, including hepatocellular carcinoma (HCC). lncRNA TONSL-AS1 has been reported to act as a tumor suppressor in gastric cancer. The present study aimed to investigate the role of TONSL-AS1 in hepatocellular carcinoma (HCC). Reverse transcription-quantitative PCR analysis was performed to detect the expression levels of TONSL-AS1 and microRNA (miRNA/miR)-135a in HCC tissues and paired adjacent normal tissues. A 5-year follow-up study was performed to determine the prognostic value of TONSL-AS1 in HCC. The association between miR-135a and TONSL-AS1 was assessed via overexpression experiments. The Cell Counting Kit-8 assay was performed to assess cell proliferation. The results demonstrated that TONSL-AS1 expression was downregulated in HCC tissues, which was associated with a lower survival rate in patients with HCC. TONSL-AS1 and miR-135a were predicted to interact with each other, whereby overexpression of miR-135a downregulated TONSL-AS1 expression. The results demonstrated that TONSL-AS1 and miR-135a were inversely correlated with each other. Notably, overexpression of TONSL-AS1 inhibited HCC cell proliferation, while overexpression of miR-135a promoted HCC cell proliferation and decreased the effect of overexpression of TONSL-AS1 on cell proliferation. Taken together, the results of the present study suggest that miR-135a expression is upregulated in HCC and targets lncRNA TONSL-AS1 to suppress cell proliferation.

Indexed as

hepatocellular carcinomamicroRNA-135aproliferationTONSL-AS1

Identifiers

PMID34630715
PMCPMC8488329
OpenAlexW3202179857

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.