Nathalie Moragues

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In situ hybridisation and immunohistochemical methodologies suggest the existence of a large diversity of GABA(A) receptor subtypes in the brain. These are hetero-oligomeric proteins modulated by a number of clinically important drugs, depending on their subunit composition. We recently cloned and localised the rat GABA(A) receptor epsilon-subunit by in(More)
A cDNA encoding a GABA(A) receptor subunit was isolated from rat brain. The predicted protein is 70% identical to the human epsilon-subunit. It was recently reported [Sinkkonen et al. (2000), J. Neurosci., 20, 3588-3595] that the rodent epsilon-subunit mRNA encoded an additional sequence ( approximately 400 residues). We provide evidence that human and rat(More)
Dual-labeling immunohistochemical or in situ hybridization studies for the recently cloned epsilon-subunit and several neuropeptides were performed in the rat hypothalamus. We revealed an extensive co-expression (>90%) with hypocretin (Hcrt), oxytocin (OT), the gonadotropin-releasing hormone (GnRH), and the melanin-concentrating hormone (MCH) peptides,(More)
Variations in maternal care over the first week of life alter the expression of genes encoding for various subunits of the GABA(A)/benzodiazepine (BZ) receptor in the amygdala, a brain region associated with fear behavior. Increased maternal licking/grooming and arched-back nursing are associated with decreased fearfulness and enhanced expression of the(More)
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