Evidence map›Paper›PMID 31959187›Full record

ArticleJournal of neuroinflammation2020

MicroRNA-7, synergizes with RORα, negatively controls the pathology of brain tissue inflammation.

Dongxu Yue, Juanjuan Zhao, Huizi Chen, Mengmeng Guo, Chao Chen, Ya Zhou, Lin Xu

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 23% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Epigenetic modifications of DNA and RNA in Alzheimer's disease.Frontiers in molecular neuroscience · 2024
    Review
  9. Article
  10. Review
  11. The Role of microRNAs in Inflammation.International journal of molecular sciences · 2022
    Review
  12. Review
  13. Co-regulation of circadian clock genes and microRNAs in bone metabolism.Journal of Zhejiang University. Science. B · 2022
    Review
  14. Review
  15. ROR: Nuclear Receptor for Melatonin or Not?Molecules (Basel, Switzerland) · 2021
    Review
  16. Review
  17. Article
  18. Role of microRNA-7 in liver diseases: a comprehensive review of the mechanisms and therapeutic applications.Journal of investigative medicine : the official publication of the American Federation for Clinical Research · 2020
    Review
  19. Review
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.

Dongxu YueSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Juanjuan ZhaoSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Huizi ChenSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Mengmeng GuoSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Chao ChenSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Ya ZhouSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China.
Lin XuSpecial Key Laboratory of Gene Detection & Therapy of Guizhou Province, Zunyi, 563099, Guizhou, China. xulinzhouya@163.com.
Zunyi Medical University · CNGuizhou Provincial Education Department · CN

Funding

Excellent Young Talents of Zunyi Medical University 15ZY-001Graduate Research Fund in Guizhou Province KYJJ-2017002Guizhou Provincial Department of Science and Technology 2009C491High level innovative talents in Guizhou Province QKH-RC-2016-4031National Natural Science Foundation of China 31760258New Century Excellent Talents in University, Ministry of Education of China NCET-12-0661
6 · The paper itself

Abstract

backgroundAccumulating evidence has documented that microRNA-7 (miR-7) plays an important role in the pathology of various diseases. However, the potential role of miR-7 in brain tissue inflammation (BTI) remains unclear.

methodsWe detected the expression of miR-7 in LPS-induced murine BTI model and observed the possible effects of miR-7 deficiency on the pathology of BTI. To elucidate the mechanism, the target gene of miR-7 was screened out by Gene chip assay and its potential roles in BTI were evaluated by Western blot, immunofluorescence, and RNAi assay, respectively.

resultsMiR-7 was upregulated in brain tissue in BTI mice and its deficiency could significantly aggravate the pathology of brain tissue. Moreover, RORα, a new target molecule of miR-7, was upregulated in brain tissue from miR-7 deficiency BTI mice. Of note, downregulation of RORα could remarkably exacerbate the pathology of brain tissue and elevate the transduction of NF-κB and ERK1/2 signaling pathways in brain tissue from miR-7 deficiency BTI mice. Furthermore, RORα and miR-7 were dominantly co-expressed in neurons of BTI mice. Finally, RORα synergized with miR-7 to control the inflammatory reaction of neuronal cells in response to LPS stimulation.

conclusionsMiR-7 expression is upregulated in BTI model. Moreover, miR-7 synergizes with its target gene RORα to control the inflammation reaction of neurons, thereby orchestrating the pathology of BTI.

Indexed as

AnimalsEncephalitisGene Expression RegulationHEK293 CellsHumansMiceMice, Inbred C57BLMicroRNAsNuclear Receptor Subfamily 1, Group F, Member 1PC12 CellsRatsMicroRNAsMIRN7-1 microRNA, humanMIRN7 microRNA, mouseNuclear Receptor Subfamily 1, Group F, Member 1Brain tissue inflammationmiR-7NeuronNF-κBRNA interferenceRORα

Identifiers

PMID31959187
PMCPMC6970296
OpenAlexW3005006265

What OpenQuestion holds

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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 OpenQuestion graph.