Synaptic Reshaping and Neuronal Outcomes in the Temporal Lobe Epilepsy.
Elisa RenGiulia CuriaPublished in: International journal of molecular sciences (2021)
Temporal lobe epilepsy (TLE) is one of the most common types of focal epilepsy, characterized by recurrent spontaneous seizures originating in the temporal lobe(s), with mesial TLE (mTLE) as the worst form of TLE, often associated with hippocampal sclerosis. Abnormal epileptiform discharges are the result, among others, of altered cell-to-cell communication in both chemical and electrical transmissions. Current knowledge about the neurobiology of TLE in human patients emerges from pathological studies of biopsy specimens isolated from the epileptogenic zone or, in a few more recent investigations, from living subjects using positron emission tomography (PET). To overcome limitations related to the use of human tissue, animal models are of great help as they allow the selection of homogeneous samples still presenting a more various scenario of the epileptic syndrome, the presence of a comparable control group, and the availability of a greater amount of tissue for in vitro/ex vivo investigations. This review provides an overview of the structural and functional alterations of synaptic connections in the brain of TLE/mTLE patients and animal models.
Keyphrases
- temporal lobe epilepsy
- positron emission tomography
- end stage renal disease
- computed tomography
- endothelial cells
- ejection fraction
- peritoneal dialysis
- newly diagnosed
- prognostic factors
- healthcare
- single cell
- chronic kidney disease
- bone marrow
- cell therapy
- stem cells
- adipose tissue
- skeletal muscle
- resting state
- case report
- blood brain barrier
- drug induced
- type diabetes
- ultrasound guided
- patient reported outcomes