ReferenceID 5816

Myo-Inositol Limits Kainic Acid-Induced Epileptogenesis in Rats

Int J Mol Sci

Epilepsy is a severe neurological disease characterized by spontaneous recurrent seizures (SRS). A complex pathophysiological process referred to as epileptogenesis transforms a normal brain into an epileptic one. Preven

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Reference Id
5816
Evidence Id
22406
Core Evidence Id
22406
Source Reference Id
4885
Herb2 Reference Id
HBREF005682
Subject Paper Key
HBIN036059_35163126
Pubmed Id
35163126
Doi
10.3390/ijms23031198
Paper Title
Myo-Inositol Limits Kainic Acid-Induced Epileptogenesis in Rats
Paper Abstract
Epilepsy is a severe neurological disease characterized by spontaneous recurrent seizures (SRS). A complex pathophysiological process referred to as epileptogenesis transforms a normal brain into an epileptic one. Prevention of epileptogenesis is a subject of intensive research. Currently, there are no clinically approved drugs that can act as preventive medication. Our previous studies have revealed highly promising antiepileptogenic properties of a compound-myo-inositol (MI) and the present research broadens previous results and demonstrates the long-term disease-modifying effect of this drug, as well as the amelioration of cognitive comorbidities. For the first time, we show that long-term treatment with MI: (i) decreases the frequency and duration of electrographic SRS in the hippocampus; (ii) has an ameliorating effect on spatial learning and memory deficit associated with epileptogenesis, and (iii) attenuates cell loss in the hippocampus. MI treatment also alters the expression of the glial fibrillary acidic protein, LRRC8A subunit of volume-regulated anion channels, and protein tyrosine phosphatase receptor type R, all expected to counteract the epileptogenesis. All these effects are still present even 4 weeks after MI treatment ceased. This suggests that MI may exert multiple actions on various epileptogenesis-associated changes in the brain and, therefore, could be considered as a candidate target for prevention of epileptogenesis.
Journal
Int J Mol Sci
Publish Year
2022
Experiment Subject
Experiment Type
Animal Experiment
Phenotype Related
Epileptogenesis; Epilepsy; Neurological Disease; Memory Deficit
Paper Title Cn
Paper Title En
Myo-Inositol Limits Kainic Acid-Induced Epileptogenesis in Rats
Bilingual Status
semi_complete