Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Marie-Paule Roisin"'
Autor:
Emmanuel Valjent, Nathalie Auclair, Marie-Paule Roisin, Francis Crépel, Philippe Soubrie, Jean-Gaël Barbara, Jocelyne Caboche, Satoru Otani
Publikováno v:
European Journal of Neuroscience. 17:981-990
At proximal synapses from layer V pyramidal neurons from the rat prefrontal cortex, activation of group II metabotropic glutamate receptors (group II mGlu) by (2S,2'R,3'R)-2-(2',3'-dicarboxycyclopropyl) glycine (DCG IV) induced a long-lasting depress
Publikováno v:
Parasite. 8:267-273
Le proteasome est un complexe proteique cellulaire dont le role essentiel est la proteolyse des proteines anormales. Son implication dans la pathogenicite des protozoaires parasites a pu etre demontree recemment. Notre etude avait pour but de caracte
Biochemical characterization of mitogen-activated protein (MAP) kinase activity in Toxoplasma gondii
Publikováno v:
Parasitology Research. 86:588-598
Mitogen-activated protein (MAP) kinase or extracellular signal-regulated kinase (ERK) are activated by many extracellular stimuli. In this study, we investigated whether MAP kinase and tyrosine kinases were involved in transducing signals in Toxoplas
Publikováno v:
Parasite, Vol 7, Iss 2, Pp 95-101 (2000)
Little is known about signalling in Toxoplasma gondii, but it is likely that protein kinases might play a key role in the parasite proliferation, differentiation and probably invasion. We previously characterized Mitogen-Activated Protein (MAP) kinas
Autor:
Marie-Paule Roisin, Cyril Benes, Jean-Claude Marie, Jorge Martín-Pérez, Remi Fagard, Vincent Poitout
Publikováno v:
Biochemical Journal. 340:219-225
Physiological concentrations of glucose that lead to Ca2+ entry and insulin secretion activate extracellular signal-regulated protein kinases (ERK1 and ERK2) in the MIN6 pancreatic β-cell line. Here we show that this activation is inhibited by the d
Autor:
Huynh Van Tan, Cyril Benes, Jun-ichi Miyazaki, Marie Paule Roisin, Claudine Creuzet, Remi Fagard
Publikováno v:
Journal of Biological Chemistry. 273:15507-15513
MIN6 is one of the few pancreatic beta cell lines that respond to physiological concentrations of glucose by secreting insulin, and little is known about the triggered molecular mechanisms. We report below that the response to glucose in the MIN6 cel
Publikováno v:
Brain Research. 701:297-300
We have examined which isoforms of protein kinase C were present in rat brain astrocytes and found that: (1) the total of calcium-independent isoforms was greater than the total of calcium-dependent isoforms; (2) there were differences in the intrace
Publikováno v:
Parasitology Research. 88:785-787
We examined the in vitro effect of increasing gliotoxin concentrations on the infectivity of Toxoplasma gondii for NIH-3T3 murine fibroblasts and on Toxoplasma chymotrypsin-like activity, which is specific to the proteasome. Parasite penetration of h
Publikováno v:
European Journal of Pharmacology: Molecular Pharmacology. 245:1-7
Galanin is a 29-amino acid peptide widely distributed in the central nervous system where it modulates the release of several neurotransmitters and neurohormones. Because previous data had postulated that galanin could inhibit the release of excitato
Autor:
J. Dupouy-Camet, Florence Robert-Gangneux, V. Beaumont, Marie-Paule Roisin, Silmara Marques Allegretti, Claudine Creuzet
Publikováno v:
ResearcherID
Parasite, Vol 8, Pp S59-S61 (2001)
Parasite, Vol 8, Pp S59-S61 (2001)
Western-blotting analysis showed the presence of tyrosine phosphorylated proteins in crude extracts of T. spiralis larvae and these phosphorylated proteins were located by immunofluorescence on the striations of the larval cuticle. The patterns of ph