Evidence map›Paper›PMID 31425535›Full record

ArticlePloS one2019

LncRNA expression profile during autophagy and Malat1 function in macrophages.

Zhanbing Ma, Jing Zhang, Xiangrong Xu, Yuliang Qu, Hui Dong, Jie Dang, Zhenghao Huo, Guangxian Xu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 36 citations in OpenAlex.

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  11. Long‑chain non‑coding RNAInternational journal of molecular medicine · 2021
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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.

Zhanbing MaNingxia Key Laboratory of Clinical and Pathogenic Microbiology, General Hospital of Ningxia Medical University, Yinchuan, China.
Jing ZhangDepartment of Medical Genetic and Cell Biology, College of Basic Medicine, Ningxia Medical University, Yinchuan, China.
Xiangrong XuDepartment of Medical Laboratory, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Yuliang QuDepartment of Medical Laboratory, College of Clinical Medicine, Ningxia Medical University, Yinchuan, China.
Hui DongKey Laboratory of Fertility Preservation and Maintenance (Ningxia Medical University), Ministry of Education, Yinchuan, China.
Jie DangDepartment of Medical Genetic and Cell Biology, College of Basic Medicine, Ningxia Medical University, Yinchuan, China.
Zhenghao HuoDepartment of Medical Genetic and Cell Biology, College of Basic Medicine, Ningxia Medical University, Yinchuan, China.
Guangxian XuNingxia Key Laboratory of Clinical and Pathogenic Microbiology, General Hospital of Ningxia Medical University, Yinchuan, China.ORCID 0000-0002-8392-3008
Ningxia Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Long noncoding RNAs (lncRNAs) are a class of functional non-coding transcripts that are longer than 200 nt and regulate gene expression via diverse mechanisms in eukaryotes. In fact, they have emerged as critical epigenetic and transcriptional regulators of autophagy in mammals in response to various stressors. Autophagy not only plays a crucial role in maintaining cellular homeostasis, but it is also essential to immunity, targets intracellular pathogens for degradation, modulates inflammation, and participates in adaptive immune responses. However, the expression profile of lncRNA and its role in regulating autophagy in macrophages have been poorly defined. Here, we used transcriptomic and bioinformatics to analysis LncRNA expression profile during autophagy and functional studies to evaluate the function of the metastasis-associated lung adenocarcinoma transcript-1 (Malat1) lncRNA in macrophages. A total of 1112 putative lncRNAs (240 novel lncRNAs) were identified, including 831 large intergenic, 129 intronic, and 152 anti-sense lncRNA, of which 59 differentially expressed transcripts exhibited a greater than 1.5-fold change under different conditions. The interaction of Malat1 lncRNA with microRNA (mir)-23-3p and lysosomal-associated membrane protein 1 (Lamp1) was found, Malat1 releases inhibition of Lamp1 expression in macrophages through competitive adsorption of mir-23-3p. The results of this study provide a better understanding of lncRNA function in macrophages and a basis for further investigation into the roles and mechanisms of ncRNA in immunology, particularly the functions of Malat1 and mir-23-3p in the pathogenesis of macrophages.

Indexed as

AnimalsAutophagyComputational BiologyLysosomal-Associated Membrane Protein 1Lysosomal Membrane ProteinsMiceMicroRNAsRAW 264.7 CellsRNA, Long NoncodingRNA-SeqLamp1 protein, mouseLysosomal-Associated Membrane Protein 1Lysosomal Membrane ProteinsMalat1 long non-coding RNA, mouseMicroRNAsMirn23b microRNA, mouseRNA, Long Noncoding

Identifiers

PMID31425535
PMCPMC6699732
OpenAlexW2969961864

What OpenQuestion holds

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LicenceCC BY
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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.