Evidence map›Paper›PMID 35813961›Full record

ArticleFrontiers in aging neuroscience2022

REPS1 as a Potential Biomarker in Alzheimer's Disease and Vascular Dementia.

Jiefeng Luo, Liechun Chen, Xiaohua Huang, Jieqiong Xie, Chun Zou, Mika Pan, Jingjia Mo, Donghua Zou

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.1field-weighted citation impact, top 12% 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

17 citing papers in PubMed, 19 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

8 authors at 2 institutions in 1 country.

Jiefeng LuoDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Liechun ChenDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Xiaohua HuangDepartment of Neurology, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, China.
Jieqiong XieDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Chun ZouDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Mika PanDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Jingjia MoDepartment of General Medicine, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Donghua ZouDepartment of Neurology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China.
Guangxi Medical University · CNAffiliated Hospital of Youjiang Medical University for Nationalities · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vascular dementia (VD) and Alzheimer's disease (AD) are common types of dementia for which no curative therapies are known. In this study, we identified hub genes associated with AD and VD in order to explore new potential therapeutic targets. Genes differentially expressed in VD and AD in all three datasets (GSE122063, GSE132903, and GSE5281) were identified and used to construct a protein-protein interaction network. We identified 10 modules containing 427 module genes in AD and VD. Module genes showing an area under the diagnostic curve > 0.60 for AD or VD were used to construct a least absolute shrinkage and selection operator model and were entered into a support vector machine-recursive feature elimination algorithm, which identified REPS1 as a hub gene in AD and VD. Furthermore, REPS1 was associated with activation of pyruvate metabolism and inhibition of Ras signaling pathway. Module genes, together with differentially expressed microRNAs from the dataset GSE46579, were used to construct a regulatory network. REPS1 was predicted to bind to the microRNA hsa_miR_5701. Single-sample gene set enrichment analysis was used to explore immune cell infiltration, which suggested a negative correlation between REPS1 expression and infiltration by plasmacytoid dendritic cells in AD and VD. In conclusion, our results suggest core pathways involved in both AD and VD, and they identify REPS1 as a potential biomarker of both diseases. This protein may aid in early diagnosis, monitoring of treatment response, and even efforts to prevent these debilitating disorders.

Indexed as

Alzheimer’s diseasebiomarkerRas signaling pathwayREPS1vascular dementia

Identifiers

PMID35813961
PMCPMC9257827
OpenAlexW4283265165

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.