Evidence map›Paper›PMID 26497032›Full record

ArticleMolecular neurobiology2016

Peripheral Blood MicroRNA Expression Profiles in Alzheimer's Disease: Screening, Validation, Association with Clinical Phenotype and Implications for Molecular Mechanism.

Ru-Jing Ren, Yong-Fang Zhang, Eric B Dammer, Yi Zhou, Li-Ling Wang, Xiao-Hong Liu, Bei-Lei Feng, Guo-Xin Jiang, Sheng-Di Chen, Gang Wang and 1 more

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 3 pooled it
2.0field-weighted citation impact, top 15% 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

29 citing papers in PubMed, 3 syntheses or guidelines pooled it, 45 citations in OpenAlex.

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  7. Early Diagnosis of Alzheimer's Disease with Blood Test; Tempting but Challenging.International journal of molecular and cellular medicine · 2023
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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

11 authors at 7 institutions in 3 countries.

Ru-Jing RenDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Yong-Fang ZhangResearch Laboratory of Cell Regulation, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Eric B DammerDepartment of Biochemistry and Center for Neurodegenerative Disease, Emory University School of Medicine, Atlanta, 30322, USA.
Yi ZhouDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Li-Ling WangDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
Xiao-Hong LiuDepartment of Neurology, Shanghai Putuo District People's Hospital, Shanghai, 200060, China.
Bei-Lei FengDepartment of Neurology, Shanghai TCM-integrated Hospital, Shanghai University of TCM, Shanghai, 200082, China.
Guo-Xin JiangDepartment of Public Health Sciences, Karolinska Institute, Stockholm, Sweden.
Sheng-Di ChenDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China. chen_sd@medmail.com.cn.
Gang WangDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China. wgneuron@hotmail.com.
Qi ChengDepartment of Neurology & Neuroscience Institute, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China. qicheng8@aliyun.com.
Shanghai Jiao Tong University · CNCentral Hospital of Putuo District · CNChinese Academy of Sciences · CNEmory University · USKarolinska Institutet · SERuijin Hospital · CNShanghai University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of investigations have been performed regarding microRNA (miRNA, miR) of Alzheimer's disease (AD) patients. However, most of these used microarray with neither validation by PCR nor any follow-up on the biological mechanism implicated by findings. Further, there were rarely any analyses linking clinical phenotype of de novo, drug-naive patients to cellular pathogenic mechanism(s) to date. Microarray screening followed by validation via quantitative PCR (Q-PCR) assays and the relationship between miRNAs and phenotypic indices were evaluated. Additionally, the cellular mechanism of miRNAs through effects of β-site amyloid precursor protein (APP) cleaving enzyme (BACE1) was assessed. We identified 2 specific differentially expressed (DE) miRNAs (miR-339 and miR-425) as potential diagnostic biomarkers for AD and revealed that these DE miRNAs could be involved in modulating the pathogenesis of AD via BACE1 protein inhibition. The findings presented here reveal a detailed snapshot of the profile of peripheral blood mononuclear cells (PBMC) miRNA changes in AD patients, association with clinical phenotype, and potential roles in cellular pathogenesis.

Indexed as

Gene Expression ProfilingMass Screening3' Untranslated RegionsAgedAlzheimer DiseaseAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBase SequenceCase-Control StudiesCluster AnalysisHumansMicroRNAsPhenotypeReproducibility of ResultsROC Curve3' Untranslated RegionsAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesBACE1 protein, humanMicroRNAsAlzheimer’s diseaseExpression profilesMicroRNAβ-site APP cleaving enzyme

Identifiers

PMID26497032
OpenAlexW1865653586

What OpenQuestion holds

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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.