Evidence map›Paper›PMID 34528496›Full record

ArticleThe Journal of international medical research2021

Integrated analyses of long noncoding RNAs and mRNAs in the progression of breast cancer.

Jingyun Guo, Huining Lian, Minfeng Liu, Jianyu Dong, Zhaoze Guo, Jinlamao Yang, Changsheng Ye

Open access · goldAbstract read
In one paragraph

Article in The Journal of international medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.3field-weighted citation impact, top 49% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
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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

7 authors at 1 institution in 1 country.

Jingyun GuoBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.ORCID https://orcid.org/0000-0003-1049-7156
Huining LianBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Minfeng LiuBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Jianyu DongBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Zhaoze GuoBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Jinlamao YangBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Changsheng YeBreast Center, Department of General Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China.
Nanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe objective was to explore the expression and potential functions of long noncoding RNA (lncRNA) and mRNAs in human breast cancer (BC).

methodsDifferentially expressed lncRNAs and mRNAs were identified and annotated in BC tissues by using the Agilent human lncRNA assay (Agilent Technologies, Santa Clara, CA, USA) and RNA sequencing. After identification of lncRNAs and mRNAs through quantitative reverse transcription polymerase chain reaction, we conducted a series of functional experiments to confirm the effects of knockdown of one lncRNA, TCONS_00029809, on the progression of BC.

resultsWe discovered 238 lncRNAs and 200 mRNAs that were differentially expressed in BC tissues and para-carcinoma tissue. We showed that differentially expressed mRNAs were related to biological adhesion and biological regulation and mainly enriched in cytokine-cytokine receptor interaction, metabolic pathways, and PI3K-Akt signaling pathway. We created a protein-protein interaction network to analyze the proteins enriched in these pathways. We demonstrated that silencing of TCONS_00029809 remarkably inhibited proliferation, invasion, and migration of BC cells, and accelerated their apoptosis.

conclusionsWe identified a large number of differentially expressed lncRNAs and mRNAs, which provide data useful in understanding BC carcinogenesis. The lncRNA TCONS_00029809 may be involved in the development of BC.

Indexed as

Breast NeoplasmsRNA, Long NoncodingApoptosisFemaleGene Expression ProfilingGene Regulatory NetworksHumansPhosphatidylinositol 3-KinasesRNA, MessengerPhosphatidylinositol 3-KinasesRNA, Long NoncodingRNA, Messengerapoptosisbreast cancerdifferential expressionLong noncoding RNAmigration and invasionTCONS_00029809

Identifiers

PMID34528496
PMCPMC8451004
OpenAlexW3200133159

What OpenQuestion holds

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LicenceCC BY-NC
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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.