Evidence map›Paper›PMID 27056077›Full record

ArticleMolecular neurobiology2017

Genetic Association of HLA Gene Variants with MRI Brain Structure in Alzheimer's Disease.

Zi-Xuan Wang, Yu Wan, Lin Tan, Jinyuan Liu, Hui-Fu Wang, Fu-Rong Sun, Meng-Shan Tan, Chen-Chen Tan, Teng Jiang, Lan Tan and 2 more

Abstract read
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In one paragraph

Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.8field-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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
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  6. Review
  7. The relationship of early- and late-onset Alzheimer's disease genes with COVID-19.Journal of neural transmission (Vienna, Austria : 1996) · 2022
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  10. Germline risk of clonal haematopoiesis.Nature reviews. Genetics · 2021
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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

12 authors at 2 institutions in 2 countries.

Zi-Xuan WangDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China.
Yu WanDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China.
Lin TanCollege of Medicine and Pharmaceutics, Ocean University of China, Qingdao, 266000, China.
Jinyuan LiuColumbia College, Columbia University, New York, NY, USA.
Hui-Fu WangDepartment of Neurology, Qingdao Municipal Hospital, Nanjing Medical University, Qingdao, China.
Fu-Rong SunDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China.
Meng-Shan TanDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China.
Chen-Chen TanDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China.
Teng JiangDepartment of Neurology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Lan TanDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China. dr.tanlan@163.com.
Jin-Tai YuDepartment of Neurology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, No.5 Donghai Middle Road, Qingdao, Shandong Province, 266071, China. yu-jintai@163.com.
Alzheimer’s Disease Neuroimaging Initiative
Qingdao University · CNOcean University of China · CN

Funding

Alzheimer's Disease Neuroimaging Initiative - SupplementU01AG024904 · NIA · NORTHERN CALIFORNIA INSTITUTE RES &EDUC · PI WEINER, MICHAEL W · 2004 to 2015
$121.0M
CIHRNIA NIH HHS U01 AG024904
6 · The paper itself

Abstract

There is accumulating evidence that the human leukocyte antigen (HLA) gene variants are associated with Alzheimer's disease (AD). However, how they affect AD occurrence is still unknown. In this study, we firstly investigated the association of gene variants in HLA gene variants and brain structures on MRI in a large sample from the Alzheimer's Disease Neuroimaging Initiative (ADNI) to explore the effects of HLA on AD pathogenesis. We selected hippocampus, hippocampus CA1 subregion, parahippocampus, posterior cingulate, precuneus, middle temporal, entorhinal cortex, and amygdala as regions of interest (ROIs). According to the previous association studies of HLA variants and AD, 12 SNPs in HLA were identified in the dataset following quality control measures. In total group analysis, our results showed that TNF-α SNPs at rs2534672 and rs2395488 were significantly positively associated with the volume of the left middle temporal lobe (rs2534672: P = 0.00035, Pc = 0.004; rs2395488: P = 0.0038, Pc = 0.023) at baseline. In the longitudinal study, HFE rs1800562 was remarkably correlated with the lower atrophy rate of right middle temporal lobe (P = 0.0003, Pc = 0.003) and RAGE rs2070600 was associated with the atrophy rate of right hippocampus substructure-CA1 over 2 years (P = 0.003, Pc = 0.035). Furthermore, we detected the above four associations in mild cognitive impairment (MCI) subgroup analysis, as well as the association of rs2534672 with the baseline volume of the left middle temporal lobe in normal cognition (NC) subgroup analysis. Our study provided preliminary evidences that HLA gene variants might participate in the structural alteration of AD associated brain regions, hence modulating the susceptibility of AD.

Indexed as

Genetic Association StudiesGenetic VariationMagnetic Resonance ImagingAgedAlzheimer DiseaseBrainFemaleGenetic LociGenetic Predisposition to DiseaseHLA AntigensHumansMaleHLA AntigensAlzheimer’s diseaseBrain structureGeneticsHLANeuroimaging

Identifiers

PMID27056077
OpenAlexW2473481432

What OpenQuestion holds

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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.