Results 81 to 90 of about 76,832 (221)

Effects of glutamate receptor activation on NG2-glia in the rat optic nerve [PDF]

, 2009
NG2-glia are a substantial population of cells in the central nervous system (CNS) that can be identified by their specific expression of the NG2 chondroitin sulphate (CSPG).
Hubbard, Paul S., Hamilton, Nicola; id_orcid, Hamilton, N., Butt, Arthur, Hubbard, Paul, Butt, Arthur M., Hamilton, N, Hubbard, P., Butt, AM   +8 more
core   +1 more source

Epilepsy‐associated SCN2A‐L1342P mutation drives network hyperexcitability and widespread transcriptomic changes in human cortical organoids

Epilepsia, EarlyView.
Abstract Objective SCN2A pathogenic mutations, such as the recurrent heterozygous Nav1.2‐L1342P, are monogenic causes of epilepsy. In this human‐induced pluripotent stem cell–derived model system, we aim to investigate the molecular and cellular mechanisms underlying SCN2A‐L1342P‐associated pathology. Methods Using a human male induced pluripotent stem
Maria I. Olivero‐Acosta, Morgan Robinson, Zhefu Que, Zaiyang Zhang, Karen V. Salazar‐Salazar, Hope Elizabeth Harlow, Vinayak Shankar, Seoyeon Hong, Muhan Wang, Conrad M. Otterbacher, Hina Kadono, Manasi Halurkar, Harish Kothandaraman, Nadia Atallah Lanman, Trang Nguyen, Kyle Wettschurack, Benjamin Zirkle, Layan Yunis, Ningren Cui, Xiaoling Chen, Jingliang Zhang, Jiaxiang Wu, William C. Skarnes, Chongli Yuan, Feng Guo, Megan Abbott, Yang Yang   +26 more
wiley   +1 more source

Could calcitonin gene‐related peptide inhibitors prevent status epilepticus?

Epilepsia, EarlyView.
Abstract Calcitonin gene‐related peptide (CGRP) inhibitors modulate pain and neuroinflammation, a recognized contributor to epileptogenesis and status epilepticus (SE). We examined the association between CGRP inhibitor use and SE hospitalization in epilepsy patients with comorbid migraine.
Michael Nsaka, Noor Baban, Sepideh Allahdadian, Armin Scheffler, Diana Lindner, Dagny Holle, Alain Lekoubou   +6 more
wiley   +1 more source

Absence seizures: Update on signaling mechanisms and networks

Epilepsia Open, EarlyView.
Abstract Absence seizures (AS) are a hallmark of genetic generalized epilepsies (GGE), characterized by brief episodes of impaired consciousness accompanied by electroencephalographic spike‐and‐wave discharges (SWDs). Traditionally attributed to cortico‐thalamo‐cortical (CTC) dysrhythmia, emerging evidence suggests a more intricate pathophysiological ...
Ozlem Akman, Filiz Onat
wiley   +1 more source

Status epilepticus: Updates on mechanisms and treatments

Epilepsia Open, EarlyView.
Abstract Status epilepticus (SE) consists of prolonged, self‐sustaining seizures and is a common neurological emergency that causes respiratory compromise and neuronal injury. Without prompt treatment, the seizures can become resistant to benzodiazepines, leading to the progressive evolution of established, refractory, and super‐refractory SE.
Suchitra Joshi, Jaideep Kapur
wiley   +1 more source

The multiple hit model of infantile and epileptic spasms: The 2025 update

Epilepsia Open, EarlyView.
Abstract Objective Infantile and epileptic spasms syndrome (IESS) is a developmental and epileptic encephalopathy manifesting with epileptic spasms and poor neurodevelopmental outcomes. There is an urgent need for the development of more effective and tolerated therapies.
Aristea S. Galanopoulou, Wenzhu B. Mowrey, Wei Liu, Anna Maria Katsarou, Qianyun Li, Oleksii Shandra, Solomon L. Moshé   +6 more
wiley   +1 more source

Neonatal seizures and GABAergic drugs: Scylla and Charybdis?

Epilepsia Open, EarlyView.
Abstract Neonates have a high incidence of seizures that are frequently difficult to control with conventional first‐line anti‐seizure medications, which are gamma‐aminobutyric acid (GABA) agonists. The reasons for this clinical problem are multifold but are likely related to the unique physiology of the immature nervous system. Specifically, the early
Kerry W. Thompson, Lucie Suchomelova, Claude G. Wasterlain   +2 more
wiley   +1 more source

Milieurisicogrenzen voor AMPA [PDF]

, 2012
In dit rapport worden milieurisicogrenzen (MTR, VR en SRC-eco) afgeleid voor de stof aminomethyl-fosfonzuur (AMPA, de primaire metaboliet van het herbicide glyfosaat en fosfonaten, o.a ingredienten van wasmiddelen. De MTR voor AMPA is 79,7 ug/L.
Traas TP, Smit CE
core  

Seizure improvement following intravenous immunoglobulin in drug‐resistant mesial temporal lobe epilepsy associated with systemic lupus erythematosus

Epileptic Disorders, EarlyView.
Kristijonas Puteikis, Basma Marzouk, Fabrice Bartolomei, Stanislas Lagarde   +3 more
wiley   +1 more source

The genetic architecture of epilepsy across molecular mechanisms and clinical heterogeneity

Epilepsia Open, EarlyView.
Abstract Epilepsy comprises a highly heterogeneous group of neurological disorders unified by a persistent predisposition to recurrent seizures, yet driven by remarkably diverse genetic, molecular, and network‐level mechanisms. Advances in genomic technologies have revealed that epilepsy arises from a multilayered genetic architecture encompassing rare
Mohammad Reza Seyedtaghia, Jina Babanzadeh, Marcello Scala, Lorenzo Perilli, Pasquale Striano   +4 more
wiley   +1 more source