F
Frédérique Logeat
Researcher at Centre national de la recherche scientifique
Publications - 13
Citations - 3394
Frédérique Logeat is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Receptor & Notch signaling pathway. The author has an hindex of 11, co-authored 13 publications receiving 3320 citations. Previous affiliations of Frédérique Logeat include Max Planck Society & Washington University in St. Louis.
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Journal ArticleDOI
Signalling downstream of activated mammalian Notch.
Sophie Jarriault,Christel Brou,Frédérique Logeat,Eric H. Schroeter,Raphael Kopan,Alain Israël +5 more
TL;DR: It is shown that activated forms of mNotch associate with the human analogue of Su(H), KBF2/RBP-JK and act as transcriptional activators through theKBF2-binding sites of the HES-1 promoter and block MyoD-induced myogenesis5-7.
Journal ArticleDOI
The Notch1 receptor is cleaved constitutively by a furin-like convertase
Frédérique Logeat,Christine Bessia,Christel Brou,Odile LeBail,Sophie Jarriault,Nabil G. Seidah,Alain Israël +6 more
TL;DR: The results confirm and extend recent reports indicating that the Notch receptor exists at the plasma membrane as a heterodimeric molecule, but disagree as to the nature of the protease that is responsible for the cleavage that takes place in the extracellular region.
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Functional interaction between SEL-10, an F-box protein, and the nuclear form of activated Notch1 receptor.
Neetu Gupta-Rossi,Odile Le Bail,Hedva Gonen,Christel Brou,Frédérique Logeat,Emmanuelle Six,Aaron Ciechanover,Alain Israël +7 more
TL;DR: Data suggest that SEL-10 is involved in shutting off Notch signaling by ubiquitin-proteasome-mediated degradation of the active transcriptional factor after a nuclear phosphorylation event.
Journal ArticleDOI
Cloning and sequence analysis of rabbit progesterone-receptor complementary DNA
Hugues Loosfelt,Michel Atger,Micheline Misrahi,Anne Guiochon-Mantel,C Meriel,Frédérique Logeat,R Benarous,Edwin Milgrom +7 more
TL;DR: Two lambda gt11 clones containing fragments of cDNA encoding the rabbit progesterone receptor were isolated with the aid of monoclonal and monospecific polyclonal antireceptor antibodies and the primary structure of the progester one receptor was deduced.
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Monoclonal antibodies to rabbit progesterone receptor: crossreaction with other mammalian progesterone receptors.
TL;DR: Five monoclonal antibodies crossreacted with the rabbit nuclear receptor, the human cytosolic receptor, and other mammalian (rat, guinea pig) but not avian (chicken) cytOSolic progesterone receptors, and there was no interaction with the glucocorticoid receptor and corticosteroid binding globulin.