Evidence map›Paper›PMID 35678255›Full record

ArticleJournal of cellular and molecular medicine2022

LncRNA SNHG1 promotes sepsis-induced myocardial injury by inhibiting Bcl-2 expression via DNMT1.

Rui Zhang, Zequn Niu, Jie Liu, Xiaoyan Dang, Hui Feng, Jiangli Sun, Longfei Pan, Zhuo Peng

Open access · goldAbstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2022. 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
1.5field-weighted citation impact, top 17% 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, 19 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

8 authors at 1 institution in 1 country.

Rui ZhangEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Zequn NiuEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Jie LiuEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Xiaoyan DangEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Hui FengEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Jiangli SunEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Longfei PanEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.ORCID 0000-0002-8854-7646
Zhuo PengEmergency Department, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.ORCID 0000-0002-5221-345X
Second Affiliated Hospital of Xi'an Jiaotong University · CN

Funding

Key Research and Development Program of Shaanxi 2021SF-142
6 · The paper itself

Abstract

Myocardial injury is a frequently occurring complication of sepsis. This study aims to investigate the molecular mechanism of long noncoding RNA (lncRNA) small nucleolar RNA host gene 1 (SNHG1)-mediated DNA methyltransferase 1/B-cell lymphoma-2 (DNMT1/Bcl-2) axis in sepsis-induced myocardial injury. Mice and HL-1 cells were treated with lipopolysaccharide (LPS) to establish animal and cellular models simulating sepsis and inflammation. LncRNA SNHG1 was screened out as a differentially expressed lncRNA in sepsis samples through microarray profiling, and the upregulated expression of lncRNA SNHG1 was confirmed in myocardial tissues of LPS-induced septic mice and HL-1 cells. Further experiments suggested that silencing of lncRNA SNHG1 reduced the inflammation and apoptotic rate of LPS-induced HL-1 cells. LncRNA SNHG1 inhibited Bcl-2 expression by recruiting DNMT1 to Bcl-2 promoter region to cause methylation. Inhibition of Bcl-2 promoter methylation reduced the inflammation and apoptotic rate of LPS-induced HL-1 cells. In vivo experiments substantiated that lncRNA SNHG1 silencing alleviated sepsis-induced myocardial injury in mice. Taken together, lncRNA SNHG1 promotes LPS-induced myocardial injury in septic mice by downregulating Bcl-2 through DNMT1-mediated Bcl-2 methylation.

Indexed as

DNA (Cytosine-5-)-Methyltransferase 1MicroRNAsProto-Oncogene Proteins c-bcl-2RNA, Long NoncodingSepsisAnimalsApoptosisCell ProliferationLipopolysaccharidesMiceBcl2 protein, mouseDNA (Cytosine-5-)-Methyltransferase 1Dnmt1 protein, mouseLipopolysaccharidesMicroRNAsProto-Oncogene Proteins c-bcl-2RNA, Long NoncodingB-cell lymphoma-2DNA methyltransferase 1inflammationlong noncoding RNAmethylationmyocardial injurysepsissmall nucleolar RNA host gene 1

Identifiers

PMID35678255
PMCPMC9258699
OpenAlexW4281664562

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.