Treatment of epilepsy: the GABA‐transaminase inhibitor, vigabatrin, induces neuronal plasticity in the mouse retina

QP Wang, F Jammoul, A Duboc, J Gong… - European Journal of …, 2008 - Wiley Online Library
Vigabatrin was a major drug in the treatment of epilepsy until the discovery that it was
associated with an irreversible constriction of the visual field. Nevertheless, the drug is still …

Vigabatrin, the GABA‐transaminase inhibitor, damages cone photoreceptors in rats

A Duboc, N Hanoteau, M Simonutti… - Annals of Neurology …, 2004 - Wiley Online Library
Epileptic patients experienced an irreversible loss of their peripheral visual field upon
treatment with vigabatrin (gamma‐vinyl GABA), an inhibitor of the GABA degrading enzyme …

Taurine deficiency is a cause of vigabatrin‐induced retinal phototoxicity

F Jammoul, Q Wang, R Nabbout, C Coriat… - Annals of …, 2009 - Wiley Online Library
Objective Although vigabatrin irreversibly constricts the visual field, it remains a potent
therapy for infantile spasms and a third‐line drug for refractory epilepsies. In albino animals …

Taurine deficiency damages photoreceptors and retinal ganglion cells in vigabatrin-treated neonatal rats

F Jammoul, J Dégardin, D Pain, P Gondouin… - Molecular and Cellular …, 2010 - Elsevier
The anti-epileptic drug vigabatrin induces an irreversible constriction of the visual field, but is
still widely used to treat infantile spasms and some forms of epilepsy. We recently reported …

Alterations in electroretinograms and retinal morphology in rabbits treated with vigabatrin

V Ponjavic, L Gränse, S Kjellström… - Documenta …, 2004 - Springer
Purpose: To determine whether long-term treatment with the anti-epileptic drug vigabatrin
causes damage to rabbit retina. Methods: Five rabbits were treated continuously with a daily …

Immunocytochemical evidence that vigabatrin in rats causes GABA accumulation in glial cells of the retina

MJ Neal, JR Cunningham, MA Shah, S Yazulla - Neuroscience letters, 1989 - Elsevier
Abstract Vigabatrin (γ-vinyl-GABA, GVG) is an irreversible inhibitor of GABA-
aminotransferase (GABA-T) that is under clinical trial as an antiepileptic drug. Rats were …

Vigabatrin-induced retinal functional alterations and second-order neuron plasticity in C57BL/6J mice

K Chan, M Hoon, BR Pattnaik… - … & Visual Science, 2020 - iovs.arvojournals.org
Purpose: Vigabatrin (VGB) is an effective antiepileptic that increases concentrations of
inhibitory γ-aminobutyric acid (GABA) by inhibiting GABA transaminase. Reports of VGB …

Vigabatrin-induced retinal toxicity is partially mediated by signaling in rod and cone photoreceptors

J Yang, MC Naumann, YT Tsai, J Tosi, D Erol, CS Lin… - 2012 - journals.plos.org
Vigabatrin (VGB) is a commonly prescribed antiepileptic drug designed to inhibit GABA-
transaminase, effectively halting seizures. Unfortunately, VGB treatment is also associated …

Acute vigabatrin retinotoxicity in albino rats depends on light but not GABA

Y Izumi, M Ishikawa, AM Benz, M Izumi… - …, 2004 - Wiley Online Library
Purpose: Vigabatrin (VGB) is an irreversible inhibitor of γ‐aminobutyric acid (GABA)
transaminase. Its use as an antiepileptic drug (AED) has been limited because it causes …

Dose-related changes in retinal function and PKC-alpha expression in rabbits on vigabatrin medication: Effect of vigabatrin in the rabbit eye

U Kjellström, A Bruun, F Ghosh, S Andréasson… - Graefe's Archive for …, 2009 - Springer
Background To investigate, in a rabbit model, the effect of two different doses of vigabatrin
(VGB) on retinal function and morphology. Methods Twenty-nine rabbits of mixed strain were …