Evidence map›Paper›PMID 39568813›Full record

ArticleFrontiers in endocrinology2024

Identifying the genetic association between severe autoimmune type 2 diabetes and the risk of focal epilepsy.

Huanhua Wu, Kai Liao, Ying Li, Zhiqiang Tan, Ziqing Zhou, Chunyuan Zeng, Jian Gong, Huadong Wang, Hao Xu, Youzhu Hu

Abstract read
In one paragraph

Article in Frontiers in endocrinology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

The trial behind it

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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

1 citing paper in PubMed.

  1. Review
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

10 authors.

Huanhua Wu *Central Laboratory, The Affiliated Shunde Hospital of Jinan University, Foshan, Guangdong, China.
Kai Liao *Department of Nuclear Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Ying LiDepartment of Pharmacology, Medical College of Jinan University, Guangzhou, Guangdong, China.
Zhiqiang TanDepartment of Nuclear Medicine and PET/CT-MRI Center, The First Affiliated Hospital of Jinan University and Institute of Molecular and Functional Imaging, Jinan University, Guangzhou, Guangdong, China.
Ziqing ZhouDepartment of Nuclear Medicine, Nanhai District People's Hospital of Foshan, Foshan, Guangdong, China.
Chunyuan ZengDepartment of Nuclear Medicine and PET/CT-MRI Center, The First Affiliated Hospital of Jinan University and Institute of Molecular and Functional Imaging, Jinan University, Guangzhou, Guangdong, China.
Jian GongDepartment of Nuclear Medicine and PET/CT-MRI Center, The First Affiliated Hospital of Jinan University and Institute of Molecular and Functional Imaging, Jinan University, Guangzhou, Guangdong, China.
Huadong WangDepartment of Pathophysiology, Key Laboratory of State Administration of Traditional Chinese Medicine of the People's Republic of China, School of Medicine, Jinan University, Guangzhou, Guangdong, China.
Hao XuDepartment of Nuclear Medicine and PET/CT-MRI Center, The First Affiliated Hospital of Jinan University and Institute of Molecular and Functional Imaging, Jinan University, Guangzhou, Guangdong, China.
Youzhu HuDepartment of Hepatobiliary Surgery, The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Observational studies suggested a bidirectional relationship between severe autoimmune type 2 diabetes and focal epilepsy. However, it remains debated whether and in which direction a causal association exists. This genetics-based study aimed to explore the relationships of severe autoimmune type 2 diabetes (T2DM) and focal epilepsy outcomes with two sample Mendelian randomization (TSMR) method. Methods: Genetic instruments were obtained from large-scale genome-wide meta-analysis of severe autoimmune T2DM (Ncase = 452, Ncontrol = 2,744), and focal epilepsy (Ncase = 929, Ncontrol = 212,532) of European ancestry. A series of analyses were performed to select eligible genetic instruments robustly associated with each of the traits using summary-level statistics. Inverse variance weighted was used for primary analysis, with alternative 11 MR methods. A scatter plot was utilized to illustrate the association between single nucleotide polymorphism (SNP) effects on the exposure and SNP effects on the outcome. The Wald ratio for individual SNPs and their cumulative effects was depicted using a forest plot. And diagnostics and sensitivity analyses were used to evaluate if the causal estimates are robust to violations of MR underlying assumptions, including pleiotropy, heterogeneity assessment, and leave-one-out analysis. Then the results were validated using CURATED database of DisGeNET platform. Results: For forward analysis, genetic predisposition to severe autoimmune T2DM was associated with an increased risk of focal epilepsy (Inverse variance weighted (IVW) method: OR = 1.11, 95% CI = 1.03-1.18, Discussion: This MR study supports a causal link between severe autoimmune T2DM and focal epilepsy. More effort should be made to screen seizure in severe autoimmune T2DM, unravel its clinical implications, and explore its role as a putative modifiable risk factor.

Indexed as

Diabetes Mellitus, Type 2Epilepsies, PartialGenetic Predisposition to DiseaseGenome-Wide Association StudyMendelian Randomization AnalysisPolymorphism, Single NucleotideHumansRisk Factorscausal associationsfocal epilepsyGWASsevere autoimmune type 2 diabetestwo sample Mendelian randomization

Identifiers

PMID39568813
PMCPMC11576724

What Socratic holds

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LicenceCC BY
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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.