User profiles for C. Lena
Clément LénaEcole Normale Supérieure, Paris, France Verified email at biologie.ens.fr Cited by 9401 |
[HTML][HTML] Brain nicotinic receptors: structure and regulation, role in learning and reinforcement
… Moreover, under the same conditions, the contribution of loops A and B from the `principal
component' of the α-subunits increases up to six-fold relative to loop C, a finding consistent …
component' of the α-subunits increases up to six-fold relative to loop C, a finding consistent …
Modern psychophysical tests to assess olfactory function
A Eibenstein, AB Fioretti, C Lena, N Rosati… - Neurological …, 2005 - Springer
The sense of smell significantly contributes to quality of life. In recent years much progress
has been made in understanding the biochemistry, physiology and pathology of the human …
has been made in understanding the biochemistry, physiology and pathology of the human …
Acetylcholine receptors containing the β2 subunit are involved in the reinforcing properties of nicotine
Release of the neurotransmitter dopamine in the mesolimbic system of the brain mediates the
reinforcing properties of several drugs of abuse, including nicotine 1 . Here we investigate …
reinforcing properties of several drugs of abuse, including nicotine 1 . Here we investigate …
Allosteric modulations of the nicotinic acetylcholine receptor
C Léna, JP Changeux - Trends in neurosciences, 1993 - cell.com
… : cAMPdependent kinase (PKA); protein kinase C (PKC), which also phosphorylates the …
(C) Ca 2+ increases singlechannel opening frequency in outside-out recordings (adapted …
(C) Ca 2+ increases singlechannel opening frequency in outside-out recordings (adapted …
Abnormal avoidance learning in mice lacking functional high-affinity nicotine receptor in the brain
… f2" heterozygotes were mated and offspring were evaluated by PCR analysis (b), b, PCR
was 35 cycles of 94 C for 1 min, 65 C for 2 min and 72 C for 1 min. c, Southern blotting was as …
was 35 cycles of 94 C for 1 min, 65 C for 2 min and 72 C for 1 min. c, Southern blotting was as …
Subunit composition of functional nicotinic receptors in dopaminergic neurons investigated with knock-out mice
… Incubation was prolonged overnight at 4C. Nonspecific binding was measured in the
presence of 100 nm unlabeled Epi. For each ligand, data from three to six experiments were …
presence of 100 nm unlabeled Epi. For each ligand, data from three to six experiments were …
Reduced antinociception in mice lacking neuronal nicotinic receptor subunits
…, MM Arroyo-Jimenez, M Cordero-Erausquin, C Léna… - Nature, 1999 - nature.com
… c, Western blot analysis of total brain extracts using a polyclonal antibody against α4 subunit
(MMA-J. et … cDNA was amplified for 35 cycles of one minute at each of 96 C, 60 C and 72 C. …
(MMA-J. et … cDNA was amplified for 35 cycles of one minute at each of 96 C, 60 C and 72 C. …
Transcriptional reprogramming of mature CD4+ helper T cells generates distinct MHC class II–restricted cytotoxic T lymphocytes
…, G Kim, CJ Lena, S Sakaguchi, C Miyamoto… - Nature …, 2013 - nature.com
… (c) Cell surface staining for CD8α and GFP on gated CD45 + TCRβ + CD8β − CD4 + IELs
as in b. Numbers in quadrants indicate percent cells in each throughout. (d) Cell surface …
as in b. Numbers in quadrants indicate percent cells in each throughout. (d) Cell surface …
Identification of four classes of brain nicotinic receptors using β2 mutant mice
… , all performed at 4C. Nonspecific binding was defined … 4C. It was followed by two rinses of
2 min in 50 mm Tris-HCl, pH 7.4, followed by a brief rinse in distilled water, all performed at 4C…
2 min in 50 mm Tris-HCl, pH 7.4, followed by a brief rinse in distilled water, all performed at 4C…
Coherent amygdalocortical theta promotes fear memory consolidation during paradoxical sleep
Brain activity in sleep plays a crucial role in memory consolidation, an offline process that
determines the long-term strength of memory traces. Consolidation efficacy differs across …
determines the long-term strength of memory traces. Consolidation efficacy differs across …