User profiles for Xavier 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 …

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
Diblock PEG-p(CL-co-TMC) [methoxypoly(ethylene glycol)-poly(caprolactone/trimethylene
carbonate)] copolymers form micelles spontaneously and significantly increase the solubility …

Preclinical evaluation of a P2X7 receptor–selective radiotracer: PET studies in a rat model with local overexpression of the human P2X7 receptor and in nonhuman …

…, J Alcazar, M De Angelis, X Langlois… - Journal of Nuclear …, 2016 - Soc Nuclear Med
The P2X7 receptor (P2X7R) orchestrates neuroinflammation, and this is the basis for an
increased interest in the development of antagonists inhibiting P2X7R function in the brain. This …

Anxiolytic-and antidepressant-like profile of a new CRF1 receptor antagonist, R278995/CRA0450

…, M Sugiura, P Vinken, D Ashton, X Langlois… - European journal of …, 2004 - Elsevier
1-[8-(2,4-dichlorophenyl)-2-methylquinolin-4-yl]-1,2,3,6-tetrahydropyridine-4-carboxamide
benzenesulfonate (R278995/CRA0450) is a newly synthesized corticotropin-releasing factor …

[HTML][HTML] Use of a beta microprobe system to measure arterial input function in PET via an arteriovenous shunt in rats

…, F Giacomelli, C Lemaire, J Aerts, A Seret, X Langlois… - EJNMMI research, 2011 - Springer
Background Kinetic modeling of physiological function using imaging techniques requires
the accurate measurement of the time-activity curve of the tracer in plasma, known as the …