Evidence map›Paper›PMID 25370933›Full record

ArticleMolecular neurobiology2015

Identifying the Association Between Alzheimer's Disease and Parkinson's Disease Using Genome-Wide Association Studies and Protein-Protein Interaction Network.

Guiyou Liu, Xinjie Bao, Yongshuai Jiang, Mingzhi Liao, Qinghua Jiang, Rennan Feng, Liangcai Zhang, Guoda Ma, Zugen Chen, Guangyu Wang and 3 more

Abstract read
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In one paragraph

Article in Molecular neurobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

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  19. Rs4878104 contributes to Alzheimer's disease risk and regulates DAPK1 gene expression.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
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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

13 authors at 8 institutions in 2 countries.

Guiyou LiuInstitute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China.
Xinjie BaoDepartment of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China.
Yongshuai JiangCollege of Bioinformatics Science and Technology, Harbin Medical University, Harbin, China.
Mingzhi LiaoCollege of Life Science, Northwest A&F University, Yangling, Shaanxi, China.
Qinghua JiangSchool of Life Science and Technology, Harbin Institute of Technology, Harbin, China.
Rennan FengDepartment of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, China.
Liangcai ZhangDepartment of Statistics, Rice University, Houston, TX, USA.
Guoda MaInstitute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China.
Zugen ChenDepartment of Human Genetics, University of California at Los Angeles, Los Angeles, CA, USA.
Guangyu WangDepartment of Oncology, The First Hospital of Harbin, Harbin, China.
Renzhi WangDepartment of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100730, China. wangrz@126.com.
Bin ZhaoInstitute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China. binzhao0759@163.com.
Keshen LiInstitute of Neurology, Guangdong Medical College, Zhanjiang, 524001, China. keshenli2012@163.com.
Guangdong Medical College · CNHarbin Medical University · CNPeking Union Medical College Hospital · CNChinese Academy of Sciences · CNHarbin Institute of Technology · CNNorthwest A&F University · CNRice University · USUniversity of California, Los Angeles · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alzheimer's disease (AD) and Parkinson's disease (PD) are the first and second most common neurodegenerative diseases in the elderly. Shared clinical and pathological features have been reported. Recent large-scale genome-wide association studies (GWAS) have been conducted and reported a number of AD and PD variants. Until now, the underlying genetic mechanisms for all these newly identified PD variants as well as the association between AD and PD are still unclear exactly. We think that PD variants may contribute to AD and PD by influence on brain gene expression. Here, we conducted a systems analysis using (1) AD and PD variants (P < 5.00E-08) identified by the published GWAS; (2) four brain expression GWAS datasets using expression quantitative trait loci from the cerebellum and temporal cortex; (3) large-scale AD GWAS from the Alzheimer Disease Genetics Consortium (ADGC); (4) a protein-protein interaction network. Our results indicated that PD variants around the 17q21 were associated with gene expression and suggestive AD risk. We also identified significant interaction among AD and PD susceptibility genes. We believe that our findings may explain the underlying genetic mechanisms for newly identified PD variants in PD and AD, as well as the association between AD and PD, which may be very useful for future genetic studies for both diseases.

Indexed as

Genetic Predisposition to DiseaseGenome-Wide Association StudyAlzheimer DiseaseGenotypeHumansNeurodegenerative DiseasesParkinson DiseasePolymorphism, Single NucleotideProtein Interaction MapsRisk FactorsAlzheimer’s diseaseGene expressionGenome-wide association studiesParkinson’s diseaseProtein-protein interaction network

Identifiers

PMID25370933
OpenAlexW2089417946

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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.