1. Vesicular glutamate transporter VGLUT2 expression levels control quantal size and neuropathic pain
- Author
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Moechars, D. (Dieder), Weston, M.C. (Matthew), Leo, S. (Sandra), Callaerts-Vegh, Z. (Zsuzsanna), Goris, I. (Ilse), Daneels, R.F., Buist, A. (A.), Cik, M. (M.), Spek, P.J. (Peter) van der, Kass, R.S. (Robert), Meert, T. (Theo), D'Hooge, R. (Rudi), Rosenmund, C. (Christian), Hampson, R.M. (R. Mark), Moechars, D. (Dieder), Weston, M.C. (Matthew), Leo, S. (Sandra), Callaerts-Vegh, Z. (Zsuzsanna), Goris, I. (Ilse), Daneels, R.F., Buist, A. (A.), Cik, M. (M.), Spek, P.J. (Peter) van der, Kass, R.S. (Robert), Meert, T. (Theo), D'Hooge, R. (Rudi), Rosenmund, C. (Christian), and Hampson, R.M. (R. Mark)
- Abstract
Uptake of L-glutamate into synaptic vesicles is mediated by vesicular glutamate transporters (VGLUTs). Three transporters (VGLUT1-VGLUT3) are expressed in the mammalian CNS, with partial overlapping expression patterns, and VGLUT2 is the most abundantly expressed paralog in the thalamus, midbrain, and brainstem. Previous studies have shown that VGLUT1 is necessary for glutamatergic transmission in the hippocampus, but the role of VGLUT2 in excitatory transmission is unexplored in glutamatergic neurons and in vivo. We examined the electrophysiological and behavioral consequences of loss of either one or both alleles of VGLUT2. We show that targeted delet
- Published
- 2006
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