Evidence map›Paper›PMID 33273850›Full record

ArticleInternational journal of general medicine2020

Long Non-Coding RNA A2M-AS1 Promotes Breast Cancer Progression by Sponging microRNA-146b to Upregulate MUC19.

Yuncong Liu, Qi Zhang, Jing Wu, Hanqun Zhang, Xin Li, Zhaopeng Zheng, Min Luo, Libo Li, Yang Xiang, Feiyue Yang and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of general medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

17 citing papers in PubMed, 25 citations in OpenAlex.

  1. Review
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  15. LncRNAs Target Ferroptosis-Related Genes and Impair Activation of CD4Frontiers in cell and developmental biology · 2021
    Article
  16. Review
  17. 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

11 authors at 1 institution in 1 country.

Yuncong Liu *Department of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Qi Zhang *Department of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Jing WuDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Hanqun ZhangDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Xin LiDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Zhaopeng ZhengDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Min LuoDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Libo LiDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Yang XiangDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Feiyue YangDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Li WuDepartment of Oncology, Guizhou Provincial People's Hospital, Guiyang 550002, Guizhou, People's Republic of China.
Guizhou Provincial People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLong non-coding RNA (lncRNA) A2M-AS1 has been indicated to be augmented in breast cancer (BC), with its specific function undetermined. Therefore, this study is designed to investigate the mechanism of lncRNA A2M-AS1 in BC.

methodsThe expression of A2M-AS1, microRNA (miR)-146b, and MUC19 in BC tissues and cells was measured. Then, the interaction among A2M-AS1, miR-146b, and MUC19 was detected. After A2M-AS1, miR-146b, and MUC19 expression were altered in BC cells, cell proliferation, invasion, and apoptosis were detected, and the protein levels of Hippo-related proteins (YAP and p-YAP) were evaluated. Tumor growth assay was also performed to validate the effects of A2M-AS1 and miR-146b in vivo.

resultsA2M-AS1 and MUC19 were highly expressed in BC, while miR-146b was poorly expressed. A2M-AS1 acts as a molecular sponge for miR-146b, which targeted and negatively modulated MUC19. A2M-AS1 accelerated BC cell proliferation, invasion, and colony formation and suppressed apoptosis via the miR-146b/MUC19/Hippo axis, which was confirmed in vivo.

conclusionTaken above together, an oncogenic role for A2M-AS1 in BC was elicited by acting as a miR-146b sponge to promote MUC19 expression. The findings will present some cues for a further approach to BC.

Indexed as

breast cancerHippo signaling pathwaylong non-coding RNA A2M-AS1microRNA-146bMucin19

Identifiers

PMID33273850
PMCPMC7708314
OpenAlexW3109717262

What OpenQuestion holds

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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.