Johan Pallud

Routing to the seizure in postoperative human glioma cortex: spatio-temporal uncoupling between slow and fast extracellular neuronal activities

Abstract Background Diffuse gliomas are frequently associated with epilepsy, particularly in low-grade variants. Seizures are key events to be considered in glioma management, including during surgery. Optimizing resection of epileptic areas may affect not only postoperative epil...

NKCC1 coordinates SPAK-PP1 signalling to regulate KCC2 membrane stability and seizure susceptibility.

Chloride homeostasis, and thereby the efficacy of chloride-permeable GABAA receptor signaling, depends on the dynamic balance between NKCC1 (Na+-K+-2Cl- cotransporter 1) and KCC2 (K+-Cl- cotransporter 2), which respectively mediate chloride influx and extrusion to tightly control...