Evidence map›Paper›PMID 36756718›Full record

ArticleCNS neuroscience & therapeutics2024

Genetic architecture of hippocampus subfields volumes in Alzheimer's disease.

Jiahui Cai, Weixue Xiong, Xueqin Wang, Haizhu Tan, Alzheimer’s Disease Neuroimaging Initiative (ADNI) Database

Abstract read
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Article in CNS neuroscience & therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

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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

4 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Jiahui CaiShantou University Medical College, Shantou, China.
Weixue XiongShantou University Medical College, Shantou, China.ORCID 0000-0002-2477-3695
Xueqin WangDepartment of Statistics and Finance, School of Management, University of Science and Technology of China, Hefei, China.
Haizhu TanShantou University Medical College, Shantou, China.
Alzheimer’s Disease Neuroimaging Initiative (ADNI) Database

Funding

National Key Research, the Key Research and Development Program of Guangdong, China 2019B020228001Natural Science Foundation of Anhui BJ2040170017Natural Science Foundation of China 11771462Natural Science Foundation of China 71991474Natural Science Foundation of China 72171216Science and Technology Program of Guangzhou, China 202002030129Third Medical Technology Projects of Shantou in 2018 41368043
6 · The paper itself

Abstract

backgroundThe hippocampus is a heterogeneous structure, comprising histologically and functionally distinguishable hippocampal subfields. The volume reductions in hippocampal subfields have been demonstrated to be linked with Alzheimer's disease (AD). The aim of our study is to investigate the hippocampal subfields' genetic architecture based on the Alzheimer's Disease Neuroimaging Initiative (ADNI) data set.

methodsAfter preprocessing the downloaded genetic variants and imaging data from the ADNI database, a co-sparse reduced rank regression model was applied to analyze the genetic architecture of hippocampal subfields volumes. Homology modeling, docking, molecular dynamics simulations, and Co-IP experiments for protein-protein interactions were used to verify the function of target protein on hippocampal subfields successively. After that, the association analysis between the candidated genes on the hippocampal subfields volume and clinical scales were performed.

resultsThe results of the association analysis revealed five unique genetic variants (e.g., ubiquitin-specific protease 10 [USP10]) changed in nine hippocampal subfields (e.g., the granule cell and molecular layer of the dentate gyrus [GC-ML-DG]). Among five genetic variants, USP10 had the strongest interaction effect with BACE1, which affected hippocampal subfields verified by MD and Co-IP experiments. The results of association analysis between the candidated genes on the hippocampal subfields volume and clinical scales showed that candidated genes influenced the volume and function of hippocampal subfields.

conclusionsCurrent evidence suggests that hippocampal subfields have partly distinct genetic architecture and may improve the sensitivity of the detection of AD.

Indexed as

Alzheimer DiseaseAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesHippocampusHumansMagnetic Resonance ImagingUbiquitin ThiolesteraseAmyloid Precursor Protein SecretasesAspartic Acid EndopeptidasesUbiquitin ThiolesteraseUSP10 protein, humancoimmunoprecipitationgenetic architecturehippocampus subfieldsMD simulationmolecular docking

Identifiers

PMID36756718
PMCPMC10915996

What Socratic holds

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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 Socratic graph.