Evidence map›Paper›PMID 32648077›Full record

ArticleMolecular biology reports2020

Effect of memantine on expression of Bace1-as and Bace1 genes in STZ-induced Alzheimeric rats.

Parisa Azadfar, Zahra Noormohammadi, Maryam Noroozian, Akram Eidi, Pejman Mortazavi

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Article in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 44% 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

5 citing papers in PubMed, 9 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

5 authors at 2 institutions in 1 country.

Parisa AzadfarDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Zahra NoormohammadiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran. z-nouri@srbiau.ac.ir.ORCID http://orcid.org/0000-0003-3890-9001
Maryam NoroozianMemory and Behavioral Neurology Department (MBND), Roozbeh Hospital, Tehran, Iran.
Akram EidiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Pejman MortazaviDepartment of Pathobiology, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Islamic Azad University, Science and Research Branch · IRRoozbeh Hospital · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have showed that the long non-coding RNAs (lncRNAs) expression is dysregulated in different neurodegenerative disorders like Alzheimer's disease (AD). In the present study, the effects of memantine on the level of Bace1-as and Bace1 genes' expression in streptozotocin (STZ)-induced Alzheimer's and memantine treated rats were investigated. The male Wistar rats were randomly divided into four groups: 1-Normal control, 2-Sham-operated control, 3- Alzheimer'scontrol rats (ICV-STZ), 4-Experimental group rats treated by memantine in a dose of 30 mg/kg/day for 28 days in ICV-STZ rats. The expression of Bace1-as and Bace1 genes was measured by quantitative-PCR in the brain and blood tissues. ELISA was used to analyze Bace1 and Aβ proteins. Expression of Bace1-as was significantly increased in the brain and blood tissues of the experimental group (p = 0.032 and p = 0.034, respectively). The expression of Bace1 gene showed no significant changes in the brain. Furthermore, the ELISA analysis revealed that Bace1 protein was significantly increased in the plasma of the Alzheimer's control group (p = 0.000) and in the brain tissue of the experimental group (p = 0.000). Additionally, Aβ levels had no significant changes between all groups studied. The Bace1 protein may be used as a prognostic biomarker in plasma, or before using memantine as a treatment. Furthermore, Bace1-as gene expression may play a role in monitoring the progression of AD.

Indexed as

Alzheimer DiseaseAmyloid beta-PeptidesAmyloid Precursor Protein SecretasesAnimalsAntiparkinson AgentsAspartic Acid EndopeptidasesBiomarkersBrainDisease Models, AnimalGene ExpressionHippocampusMaleMaze LearningMemantineRandom AllocationRatsAmyloid beta-PeptidesAmyloid Precursor Protein SecretasesAntiparkinson AgentsAspartic Acid EndopeptidasesBace1 protein, ratBiomarkersMemantineRNA, Long NoncodingStreptozocinAlzheimer’s diseaseBace1-as lncRNABace1 geneMemantinePlasma biomarkerRatSTZ

Identifiers

PMID32648077
OpenAlexW3041635159

What OpenQuestion holds

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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.