Investigating the molecular mechanisms of delirium-like neuropsychiatric disorder induced by electromagnetic pulse based on bioinformatics analysis
Zhang X-J, Xiao Z-B, Gu J-X, Chen K, Wang J, Xu S-L, Xing K-K, Chen T · 2023
EMP exposure induces neuropsychiatric dysfunction through dysregulation of neurotransmitter synthesis genes and their regulatory networks, potentially offering new therapeutic targets for EMP-related neurological disorders.
Plain English Summary
This study investigated the molecular mechanisms of neuropsychiatric disorders induced by electromagnetic pulse (EMP) exposure in rats using bioinformatics analysis of gene expression data. The researchers identified differentially expressed long noncoding RNAs and messenger RNAs associated with EMP-induced anxiety, cognitive decline, and memory impairment, with dysregulation primarily affecting synapse- and metabolic-related pathways, particularly genes involved in serotonin, dopamine, and norepinephrine signaling.
Why This Matters
This study employs contemporary bioinformatics approaches to characterize gene expression changes following EMP exposure, building on prior observations that electromagnetic radiation can affect neurobehavioral outcomes. The focus on non-coding RNA regulatory networks represents an attempt to elucidate mechanisms beyond simple gene expression changes, though the functional significance of identified regulatory relationships requires further validation.
Exposure Information
Specific exposure levels were not quantified in this study.
Show BibTeX
@article{zhang_x_j_xiao_z_b_gu_j_x_chen_k_wang_j_xu_s_l_xing_k_k_chen_t_ce4609,
author = {Zhang X-J and Xiao Z-B and Gu J-X and Chen K and Wang J and Xu S-L and Xing K-K and Chen T},
title = {Investigating the molecular mechanisms of delirium-like neuropsychiatric disorder induced by electromagnetic pulse based on bioinformatics analysis},
year = {2023},
doi = {10.1103/PhysRevLett.131.211902},
}