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)
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)
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)
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