Ontology highlight
ABSTRACT:
SUBMITTER: Wilczynski GM
PROVIDER: S-EPMC2265409 | biostudies-literature | 2008 Mar
REPOSITORIES: biostudies-literature
Wilczynski Grzegorz M GM Konopacki Filip A FA Wilczek Ewa E Lasiecka Zofia Z Gorlewicz Adam A Michaluk Piotr P Wawrzyniak Marcin M Malinowska Monika M Okulski Pawel P Kolodziej Lukasz R LR Konopka Witold W Duniec Kamila K Mioduszewska Barbara B Nikolaev Evgeni E Walczak Agnieszka A Owczarek Dorota D Gorecki Dariusz C DC Zuschratter Werner W Ottersen Ole Petter OP Kaczmarek Leszek L
The Journal of cell biology 20080301 5
Temporal lobe epilepsy (TLE) is a devastating disease in which aberrant synaptic plasticity plays a major role. We identify matrix metalloproteinase (MMP) 9 as a novel synaptic enzyme and a key pathogenic factor in two animal models of TLE: kainate-evoked epilepsy and pentylenetetrazole (PTZ) kindling-induced epilepsy. Notably, we show that the sensitivity to PTZ epileptogenesis is decreased in MMP-9 knockout mice but is increased in a novel line of transgenic rats overexpressing MMP-9. Immunoel ...[more]