User profiles for X. Langlois

Xavier Langlois

Janssen Research and Development
Verified email at its.jnj.com
Cited by 6087

Somatodendritic localization of 5‐HT1A and preterminal axonal localization of 5‐HT1B serotonin receptors in adult rat brain

…, N Jodoin, É Doucet, X Langlois… - Journal of …, 2000 - Wiley Online Library
The 5‐HT1A and 5‐HT1B receptors of serotonin play important roles as auto‐ and heteroreceptors
controlling the release of serotonin itself and of other neurotransmitters/modulators in …

[HTML][HTML] Systemic immune activation leads to neuroinflammation and sickness behavior in mice

…, P De Haes, J Kuijlaars, X Langlois… - Mediators of …, 2013 - hindawi.com
Substantial evidence indicates an association between clinical depression and altered
immune function. Systemic administration of bacterial lipopolysaccharide (LPS) is commonly …

The differential effects of atypical antipsychotics on prolactin elevation are explained by their differential blood-brain disposition: a pharmacological analysis in rats

S Kapur, X Langlois, P Vinken, A Megens… - … of Pharmacology and …, 2002 - ASPET
All atypical antipsychotics avoid extrapyramidal side-effects yet differ in their propensity to
cause other side-effects, like prolactin elevation. We proposed that the atypical antipsychotics …

Acute wake‐promoting actions of JNJ‐5207852, a novel, diamine‐based H3 antagonist

…, C Mazur, CM Pudiak, X Langlois… - British journal of …, 2004 - Wiley Online Library
1‐[4‐(3‐piperidin‐1‐yl‐propoxy)‐benzyl]‐piperidine (JNJ‐5207852) is a novel, non‐imidazole
histamine H 3 receptor antagonist, with high affinity at the rat (pK i =8.9) and human (pK i …

5-HT3 receptors in the rat central nervous system are mainly located on nerve fibres and terminals

EJ Kidd, AM Laporte, X Langlois, CM Fattaccini… - Brain research, 1993 - Elsevier
Autoradiographic and membrane binding studies with[ 3H](R,S)-or[ 3 H](S)-zacopride were
performed in combination with lesions using various neurotoxins in an attempt to identify …

Characterization of an orphan G protein-coupled receptor localized in the dorsal root ganglia reveals adenine as a signaling molecule

…, A Buist, M Jurzak, X Langlois… - Proceedings of the …, 2002 - National Acad Sciences
The cloning of novel G protein-coupled receptors and the search for their natural ligands, a
process called reverse pharmacology, is an excellent opportunity to discover novel …

JNJ16259685, a highly potent, selective and systemically active mGlu1 receptor antagonist

…, R Wouters, F Bischoff, SN Pereira, X Langlois… - …, 2004 - Elsevier
We examined the pharmacological profile of (3,4-dihydro-2H-pyrano[2,3]b quinolin-7-yl) (cis-4-methoxycyclohexyl)
methanone (JNJ16259685). At recombinant rat and human …

Mapping of serotonin 5‐HT4 receptor mRNA and ligand binding sites in the post‐mortem human brain

…, H Hall, W Gommeren, P Cras, X Langlois… - Synapse, 2000 - Wiley Online Library
The anatomical localization of 5‐HT 4 receptor mRNA and 5‐HT 4 receptor protein was
examined in sections of post‐mortem human brain by in situ hybridization histochemistry and …

Striatal gene expression of RGS2 and RGS4 is specifically mediated by dopamine D1 and D2 receptors: clues for RGS2 and RGS4 functions

…, JE Leysen, X Langlois - Journal of …, 2003 - Wiley Online Library
Of all partners involved in G‐protein coupled receptor (GPCR) signalling, the regulator of G‐protein
signalling (RGS) proteins are the only ones showing fast gene expression changes …

Self-assembling PEG-p (CL-co-TMC) copolymers for oral delivery of poorly water-soluble drugs: a case study with risperidone

L Ould-Ouali, M Noppe, X Langlois, B Willems… - Journal of controlled …, 2005 - Elsevier
… Specifically, a viability of at least 85% was measured for the polymeric formulations whereas
the cells incubated in presence of 1% Triton X-100 exhibited a viability of less than 15% (Fig…