Evidence map›Paper›PMID 32415525›Full record

ArticleNeurotoxicity research2020

MiR-539-5p Decreases amyloid β-protein production, hyperphosphorylation of Tau and Memory Impairment by Regulating PI3K/Akt/GSK-3β Pathways in APP/PS1 Double Transgenic Mice.

Yushu Jiang, Yuan Zhang, Li Su

Abstract read
PubMed Publisher
In one paragraph

Article in Neurotoxicity research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-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

16 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Review
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. 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

3 authors at 3 institutions in 1 country.

Yushu JiangDepartment of Neurology, Henan Provincial People's Hospital, Zhengzhou City, 450000, Henan Province, China.
Yuan ZhangDepartment of Neurosurgery, Shenzhen Key Laboratory of Neurosurgery, The Central Laboratory, The First Affiliated Hospital of Shenzhen University/Shenzhen Second People's Hospital, No.3002 Sungang West Road, Futian District, Shenzhen City, 518035, Guangdong Province, China. YuanZhangfjk@163.com.ORCID http://orcid.org/0000-0003-4321-1476
Li SuDepartment of Neurosurgery, Shenzhen University General Hospital, Shenzhen City, 518055, Guangdong Province, China.
Henan Provincial People's Hospital · CNShenzhen Second People's Hospital · CNShenzhen University · CN

Funding

Shenzhen Science & Technology Commission Grants JCYJ20180507184656626
6 · The paper itself

Abstract

The production of amyloid β (Aβ) and tau hyperphosphorylation have been identified as key processes in Alzheimer's disease (AD) pathogenesis. MiR-539-5p has been found to be abnormally expressed in brain tissue; however, the functional role of miR-539-5p in the pathogenesis of AD remains unclear. In our study, we found that the expression of miR-539-5p was significantly downregulated in humans and mice with AD and was negatively correlated with expression of APP, caveolin 1, and GSK-3β. Moreover, upregulation of miR-539-5p inhibited Aβ accumulation, tau phosphorylation, oxidative stress, and apoptosis and improved memory ability in AD mice. Furthermore, by using bioinformatics tool and dual-luciferase reporter assay, APP, Caveolin 1, and GSK-3β were confirmed as direct targets of miR-539-5p. In addition, the PI3K/AKT/GSK-3β signaling pathway can be regulated by miR-539-5p. In conclusion, this study provided a novel insight into the pathologic mechanism of AD by identifying that miR-539-5p plays a neuroprotective role in AD.

Indexed as

AgedAlzheimer DiseaseAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAnimalsApoptosisBrainCaveolin 1Cell Line, TumorDisease Models, AnimalFemaleGlycogen Synthase Kinase 3 betaHumansMaleMalondialdehydeMemoryAmyloid beta-PeptidesAmyloid beta-Protein PrecursorAPP protein, humanCaveolin 1Glycogen Synthase Kinase 3 betaMalondialdehydeMapt protein, mouseMicroRNAsMIRN539 microRNA, humanMIRN539 microRNA, mousePresenilin-1PSEN1 protein, humantau ProteinsAlzheimer’s diseaseAmyloid β-protein productionHyperphosphorylationMiR-539-5pPI3K/Akt/GSK-3β pathwayTau

Identifiers

PMID32415525
OpenAlexW3025508220

What OpenQuestion holds

Textmetadata
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.