title: Astrocytes and absence epilepsy.
abstract: This commentary discusses the importance of a new study entitled 'ONO-2506 inhibits spike-wave discharges in a genetic animal model without affecting traditional convulsive tests via gliotransmission regulation' by Yamamura et al. () from Dr Okada's laboratory. The results from this study suggest that specific astrocyte modulating approaches should be developed for managing non-convulsive forms of epilepsy. In addition, the authors have advanced our understanding of astrocytic signalling and glial transmission. Their findings point to kynurenic acid as one of the key transmitters in the bi-directional communication between astrocytes and neurons.
  
  
  BACKGROUND
  This article is a commentary on the research paper by Yamamura et al., pp. 1088-1100 of this issue. To view this paper visit http://dx.doi.org/10.1111/j.1476-5381.2012.02132.x.
authors.affiliation: Department of Pharmacology, School of Medicine, Marmara University, Istanbul, Turkey. fonat@marmara.edu.tr
authors.forename: Filiz
authors.initials: F
authors.lastname: Onat
mesh_terms: D000818:Animals; D000927:Anticonvulsants / Q000627:therapeutic use*; D002210:Caprylates / Q000627:therapeutic use*; D004827:Epilepsy / Q000188:drug therapy*; D008297:Male
chemical_list: D000927:Anticonvulsants; D002210:Caprylates; C459360:ONO2506