Evidence map›Paper›PMID 26680604›Full record

ArticlePloS one2015

Polygenic Analysis of Late-Onset Alzheimer's Disease from Mainland China.

Bin Jiao, Xiaoyan Liu, Lin Zhou, Maggie Haitian Wang, Yafang Zhou, Tingting Xiao, Weiwei Zhang, Rui Sun, Mary Miu Yee Waye, Beisha Tang and 1 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 9 pooled it
5.9field-weighted citation impact, top 3% 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

52 citing papers in PubMed, 9 syntheses or guidelines pooled it, 79 citations in OpenAlex.

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  15. Genetic analysis of cognitive preservation in the midwestern Amish reveals a novel locus on chromosome 2.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2024
    Article
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  17. Article
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  19. Association of immunity-related gene SNPs with Alzheimer's disease.Experimental biology and medicine (Maywood, N.J.) · 2024
    Article
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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 3 institutions in 1 country.

Bin JiaoDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Xiaoyan LiuDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Lin ZhouDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Maggie Haitian WangDivision of Biostatistics, School of Public Health and Primary Care, the Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region.
Yafang ZhouDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Tingting XiaoDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Weiwei ZhangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Rui SunDivision of Biostatistics, School of Public Health and Primary Care, the Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region.
Mary Miu Yee WayeSchool of Biomedical Sciences, the Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region.
Beisha TangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Lu ShenDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, China.
Central South University · CNChinese University of Hong Kong · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recently, a number of single nucleotide polymorphisms (SNPs) were identified to be associated with late-onset Alzheimer disease (LOAD) through genome-wide association study data. Identification of SNP-SNP interaction played an important role in better understanding genetic basis of LOAD. In this study, fifty-eight SNPs were screened in a cohort of 229 LOAD cases and 318 controls from mainland China, and their interaction was evaluated by a series of analysis methods. Seven risk SNPs and six protective SNPs were identified to be associated with LOAD. Risk SNPs included rs9331888 (CLU), rs6691117 (CR1), rs4938933 (MS4A), rs9349407 (CD2AP), rs1160985 (TOMM40), rs4945261 (GAB2) and rs5984894 (PCDH11X); Protective SNPs consisted of rs744373 (BIN1), rs1562990 (MS4A), rs597668 (EXOC3L2), rs9271192 (HLA-DRB5/DRB1), rs157581 and rs11556505 (TOMM40). Among positive SNPs presented above, we found the interaction between rs4938933 (risk) and rs1562990 (protective) in MS4A weakened their each effect for LOAD; for three significant SNPs in TOMM40, their cumulative interaction induced the two protective SNPs effects lost and made the risk SNP effect aggravate for LOAD. Finally, we found rs6656401-rs3865444 (CR1-CD33) pairs were significantly associated with decreasing LOAD risk, while rs28834970-rs6656401 (PTK2B-CR1), and rs28834970-rs6656401 (PTK2B-CD33) were associated with increasing LOAD risk. In a word, our study indicates that SNP-SNP interaction existed in the same gene or cross different genes, which could weaken or aggravate their initial single effects for LOAD.

Indexed as

AgedAge of OnsetAlzheimer DiseaseApolipoproteins EChinaFemaleGene FrequencyGenetic Predisposition to DiseaseHaplotypesHumansMalePolymorphism, Single NucleotideApolipoproteins E

Identifiers

PMID26680604
PMCPMC4683047
OpenAlexW2403245226

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.