Evidence map›Paper›PMID 30872728›Full record

ArticleScientific reports2019

Jujuboside A prevents sleep loss-induced disturbance of hippocampal neuronal excitability and memory impairment in young APP/PS1 mice.

Sidra Tabassum, Afzal Misrani, Bin-Liang Tang, Jian Chen, Li Yang, Cheng Long

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. 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
2.0field-weighted citation impact, top 14% 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, 34 citations in OpenAlex.

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  9. Therapeutic Candidates for Alzheimer's Disease: Saponins.International journal of molecular sciences · 2023
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  13. Flavonoid Glycosides fromInternational journal of molecular sciences · 2021
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  14. Review
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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

6 authors at 2 institutions in 1 country.

Sidra TabassumSchool of Life Sciences, South China Normal University, Guangzhou, 510631, PR China.
Afzal MisraniSchool of Life Sciences, South China Normal University, Guangzhou, 510631, PR China.
Bin-Liang TangSchool of Life Sciences, South China Normal University, Guangzhou, 510631, PR China.
Jian ChenSchool of Life Sciences, South China Normal University, Guangzhou, 510631, PR China.
Li YangSchool of Life Sciences, Guangzhou University, Guangzhou, 510006, PR China. yang_li@gzhu.edu.cn.
Cheng LongSchool of Life Sciences, South China Normal University, Guangzhou, 510631, PR China. longcheng@m.scnu.edu.cn.
South China Normal University · CNGuangzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep deprivation (SD) is the hallmark of modern society and may increase risk of Alzheimer's disease (AD). However, it is unclear how SD facilitates early cognitive impairments observed in AD models, as the underlying molecular mechanism is largely unknown. Here, we aim to investigate SD-induced cellular and molecular alterations in hippocampus of young APP/PS1 mice and whether jujuboside A (JuA) treatment could negate these alterations. Our results reveal that although SD causes spatial memory impairments in both genotypes, SD decreases frequency and amplitude of mEPSCs and pCREB levels in WT, but increases frequency and amplitude of mEPSCs, NMDAR, GluR1, pCaMKII (β, α) and decreases CREB levels in APP/PS1 mice, implicating that SD may facilitate abnormalities in young APP/PS1 mice via enhancing neuronal excitability. Moreover, JuA suppresses SD-induced enhancement of mEPSCs and prevents memory impairment in APP/PS1 mice. Further, whole-cell puff experiment suggests that JuA may function to activate GABAergic inhibition to reduce SD-induced enhancement of excitatory synaptic transmission in APP/PS1 mice. The present study reveals that sleep loss induces spatial memory impairment in an AD mouse model by disrupting the excitatory signaling pathway, and JuA prevents this via GABAergic mechanism.

Indexed as

Amyloid beta-Protein PrecursorAnimalsCyclic AMP Response Element-Binding ProteinDisease Models, AnimalFemaleHippocampusMaleMaze LearningMemory DisordersMiceMice, TransgenicNeuronsNeuroprotective AgentsSaponinsSleep Wake DisordersAmyloid beta-Protein PrecursorAPP protein, mouseCreb1 protein, mouseCyclic AMP Response Element-Binding Proteinjujuboside ANeuroprotective AgentsSaponins

Identifiers

PMID30872728
PMCPMC6418242
OpenAlexW2922140222

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.