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ArticleCerebellum (London, England)2025

Changes in Cerebellar Functional Gradients and Molecular Genetic Mechanisms in Patients with Temporal Lobe Epilepsy: a cross-sectional and Longitudinal Functional Magnetic Resonance Imaging Study.

Shujun Su, Qin Zhou, Xuemei Chen, Bailing Qin, Yuting Sun, Lu Qin, Chuan Yong Qu, Jinou Zheng

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Article in Cerebellum (London, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Shujun Su *Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Qin Zhou *Department of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Xuemei ChenDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Bailing QinDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Yuting SunDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Lu QinDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China. 334053842@qq.com.
Chuan Yong QuDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China.
Jinou ZhengDepartment of Neurology, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, China. jinouzheng@163.com.

Funding

National Natural Science Foundation of China 81560223
6 · The paper itself

Abstract

To investigate the characteristics of cross-sectional and longitudinal changes in cerebellar functional gradients in patients with temporal lobe epilepsy (TLE) and to explore the underlying molecular genetic mechanisms.This study included both cross-sectional and longitudinal phases. The cross-sectional study included 115 TLE patients and 75 healthy controls (HCs) and analyzed the cerebellar functional connectivity gradient using resting-state functional magnetic resonance imaging (rs-fMRI); the longitudinal study followed 29 TLE patients and 29 HCs and assessed the changes in the cerebellar functional connectivity gradient over a four-year period (44.24 ± 16.64 months). Gene expression data from the Allen Human Brain Atlas were used to analyze the association of differences in gradient changes with gene expression. (1) Both TLE patients and HCs showed typical functional cerebellar gradient patterns. (2) Cross-sectional analyses revealed that TLE patients had a contracted range of main cerebellar gradients and significantly higher gradient values in the default mode network (DMN). (3) Longitudinal analyses showed that cerebellar DMN gradients were initially abnormal in TLE patients at baseline(BL); with disease progression, the DMN stabilized. (4) 151 genes associated with gradient differences were identified, and GO enrichment analysis mainly involved endocytosis, synaptic structure, metabolism, and ion channels. Protein interaction network analysis identified WASF1, RAC1 and MTG1 as key hub genes. This study provides initial evidence of dynamic changes in cerebellar functional gradients and their potential molecular correlates in TLE patients for the first time by functional magnetic resonance imaging gradient analysis, providing a new perspective for understanding the neuroplasticity of TLE.

Indexed as

CerebellumEpilepsy, Temporal LobeAdultCross-Sectional StudiesFemaleHumansLongitudinal StudiesMagnetic Resonance ImagingMaleMiddle AgedYoung AdultCerebellumFunctional gradientGene expressionResting-state functional magnetic resonance imagingTemporal lobe epilepsy

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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.