Epileptogenesis

A Pitkänen, K Lukasiuk… - Cold Spring …, 2015 - perspectivesinmedicine.cshlp.org
Epileptogenesis is a chronic process that can be triggered by genetic or acquired factors,
and that can continue long after epilepsy diagnosis. In 2015, epileptogenesis is not a …

The potential of in vitro neuronal networks cultured on micro electrode arrays for biomedical research

M Cerina, MC Piastra, M Frega - Progress in Biomedical …, 2023 - iopscience.iop.org
In vitro neuronal models have become an important tool to study healthy and diseased
neuronal circuits. The growing interest of neuroscientists to explore the dynamics of …

Excitatory effects of parvalbumin-expressing interneurons maintain hippocampal epileptiform activity via synchronous afterdischarges

TJ Ellender, JV Raimondo, A Irkle, KP Lamsa… - Journal of …, 2014 - jneurosci.org
Epileptic seizures are characterized by periods of hypersynchronous, hyperexcitability within
brain networks. Most seizures involve two stages: an initial tonic phase, followed by a longer …

Local impermeant anions establish the neuronal chloride concentration

J Glykys, V Dzhala, K Egawa, T Balena, Y Saponjian… - Science, 2014 - science.org
Neuronal intracellular chloride concentration [Cl–] i is an important determinant of γ-
aminobutyric acid type A (GABAA) receptor (GABAAR)–mediated inhibition and cytoplasmic …

[HTML][HTML] The NLRP3 inflammasome in neurodegenerative disorders: insights from epileptic models

L Palumbo, M Carinci, A Guarino, L Asth, S Zucchini… - Biomedicines, 2023 - mdpi.com
Neuroinflammation represents a dynamic process of defense and protection against the
harmful action of infectious agents or other detrimental stimuli in the central nervous system …

Disrupting epileptiform activity by preventing parvalbumin interneuron depolarization block

A Călin, AS Ilie, CJ Akerman - Journal of Neuroscience, 2021 - jneurosci.org
Inhibitory synaptic mechanisms oppose epileptic network activity in the brain. The
breakdown in this inhibitory restraint and propagation of seizure activity has been linked to …

A dynamic balance between neuronal death and clearance in an in vitro model of acute brain injury

T Balena, K Lillis, N Rahmati, F Bahari… - Journal of …, 2023 - jneurosci.org
In in vitro models of acute brain injury, neuronal death may overwhelm the capacity for
microglial phagocytosis, creating a queue of dying neurons awaiting clearance. Neurons …

PI3K-Akt signaling activates mTOR-mediated epileptogenesis in organotypic hippocampal culture model of post-traumatic epilepsy

Y Berdichevsky, AM Dryer, Y Saponjian… - Journal of …, 2013 - jneurosci.org
mTOR is activated in epilepsy, but the mechanisms of mTOR activation in post-traumatic
epileptogenesis are unknown. It is also not clear whether mTOR inhibition has an anti …

An in vitro method to manipulate the direction and functional strength between neural populations

L Pan, S Alagapan, E Franca… - Frontiers in neural …, 2015 - frontiersin.org
We report the design and application of a Micro Electro Mechanical Systems (MEMs) device
that permits investigators to create arbitrary network topologies. With this device …

Chemogenetic recruitment of specific interneurons suppresses seizure activity

A Cǎlin, M Stancu, AM Zagrean… - Frontiers in cellular …, 2018 - frontiersin.org
Current anti-epileptic medications that boost synaptic inhibition are effective in reducing
several types of epileptic seizure activity. Nevertheless, these drugs can generate significant …