Category Ranking

98%

Total Visits

921

Avg Visit Duration

2 minutes

Citations

20

Article Abstract

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9425008PMC
http://dx.doi.org/10.1111/bpa.13079DOI Listing

Publication Analysis

Top Keywords

temporal lobe
4
lobe myxoid
4
myxoid glioneuronal
4
glioneuronal tumor
4
tumor pdgfra
4
pdgfra pk385l-mutant
4
pk385l-mutant dna
4
dna methylation
4
methylation confirmation
4
temporal
1

Similar Publications

Dissecting the Causal Association Between Bulimia Nervosa and Structural Brain Abnormalities: A Two-Sample Bidirectional Mendelian Randomization Study.

Brain Behav

September 2025

The National Clinical Research Center for Mental Disorders & Beijing Key Laboratory of Mental Disorders, Beijing Anding Hospital, Capital Medical University, Beijing, China.

Background: Diverse correlations between structural brain abnormalities and the clinical feature of bulimia nervosa (BN) have been identified in previous observational studies.

Objective: To explore the bidirectional causality between BN and brain structural magnetic resonance imaging (MRI) phenotypes.

Methods: Genome-wide association studies (GWAS) of 2441 participants identified genetic variants associated with disordered eating and predicted BN, whereas UK Biobank 3D-T1 MRI data were used to analyze brain structural phenotypes.

View Article and Find Full Text PDF

Temporal lobe epilepsy (TLE) patients experience shifts between non-seizing and seizing brain states, but the structural networks underlying these transitions remain undefined and poorly characterized. We detected dynamic brain states in resting-state fMRI and constructed linked structural networks utilizing multi-shell diffusion-weighted MR data. Leveraging network control theory, we interrogated the structural data for all possible brain state transitions, identifying those requiring abnormal levels of transition energy (low or high) in TLE compared to matched healthy participants (n's = 25).

View Article and Find Full Text PDF

Regulation of neurogenesis and neuronal migration by Rrm2 and Timp3 following seizures.

Neurobiol Dis

September 2025

Department of Neuroscience, Developmental and Regenerative Biology, The University of Texas at San Antonio, San Antonio, TX, USA; Brain Health Consortium, The University of Texas at San Antonio, San Antonio, TX, USA. Electronic address:

Temporal lobe epilepsy is associated with aberrant neurogenesis and ectopic migration of adult-born granule cells (abGCs), yet the molecular mechanisms driving these changes remain poorly defined. Using a pilocarpine-induced mouse model of temporal lobe epilepsy and chemogenetic silencing of abGCs via Designer Receptors Exclusively Activated by Designer Drugs (DREADDs), we previously demonstrated that abGC inhibition reduces both ectopic migration and seizure susceptibility. To identify underlying molecular regulators, we performed RNA sequencing of FACS-isolated abGCs and identified Rrm2 and Timp3 as top candidate genes modulated by seizure activity and neuronal silencing.

View Article and Find Full Text PDF

The effect of recurrent seizures on the gradual deterioration of the white matter structural network and the potential molecular mechanisms that underlie the baseline and longitudinal changes in network topology in temporal lobe epilepsy (TLE) remain unclear. Therefore, we used diffusion tensor imaging (DTI) scans and neuropsychiatric assessments for 28 patients with unilateral TLE at baseline and follow-up, and for 28 healthy controls (HC). The topological properties of the structural network were calculated using graph theoretical analyses.

View Article and Find Full Text PDF

MRI Assessment of Radiation-Induced Delayed-Onset Microstructural Gray Matter Changes in Nasopharyngeal Carcinoma Patients.

J Magn Reson Imaging

September 2025

School of Biomedical Engineering, Guangdong Provincial Key Laboratory of Medical Image Processing and Guangdong Province Engineering Laboratory for Medical Imaging and Diagnostic Technology, Southern Medical University, Guangzhou, China.

Background: The dynamic progression of gray matter (GM) microstructural alterations following radiotherapy (RT) in patients, and the relationship between these microstructural abnormalities and cortical morphometric changes remains unclear.

Purpose: To longitudinally characterize RT-related GM microstructural changes and assess their potential causal links with classic morphometric alterations in patients with nasopharyngeal carcinoma (NPC).

Study Type: Prospective, longitudinal.

View Article and Find Full Text PDF