Výsledky vyhledávání - "Carine Troispoux"

G Protein-Coupled Receptor Kinases and Beta Arrestins Are Relocalized and Attenuate Cyclic 3′,5′-Adenosine Monophosphate Response to Follicle-Stimulating Hormone in Rat Primary Sertoli Cells1

Autor: Sébastien Marion, F. Robert, Carine Troispoux, Pascale Crépieux, Florian Guillou, Nadine Martinat, Eric Reiter

Publikováno v: Biology of Reproduction. 66:70-76

The FSH receptor (FSH-R) is a member of the rhodopsin-like subfamily of G protein-coupled receptors that undergoes homologous desensitization upon agonist stimulation. In immortalized cell lines overexpressing the FSH-R, G protein-coupled receptor ki

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9412a9cd13a5b420f262d3828d49fd06
https://doi.org/10.1095/biolreprod66.1.70

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Evidence that the alpha-subunit influences the specificity of receptor binding of the equine gonadotrophins

Autor: H Marichatou, Nadine Martinat, C Auge-Gouillou, F Stewart, Yves Combarnous, M Chopineau, Florian Guillou, Carine Troispoux

Publikováno v: Journal of Endocrinology
Journal of Endocrinology, BioScientifica, 1997, 155, pp.241-245

Horse LH/chorionic gonadotrophin (eLH/CG) exhibits, in addition to its normal LH activity, a high FSH activity in all other species tested. Donkey LH/CG (dkLH/CG) also exhibits FSH activity in other species, but about ten times less than the horse ho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68c6ac386bc3e4c83f3daa059f20a9ca
https://doi.org/10.1677/joe.0.1550241

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G protein-coupled receptor kinases and beta arrestins are relocalized and attenuate cyclic 3',5'-adenosine monophosphate response to follicle-stimulating hormone in rat primary Sertoli cells

Autor: Sébastien, Marion, Fabienne, Robert, Pascale, Crepieux, Nadine, Martinat, Carine, Troispoux, Florian, Guillou, Eric, Reiter

Publikováno v: Biology of reproduction. 66(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b9e58583511f1d73d0dccd15af8271f6
https://pubmed.ncbi.nlm.nih.gov/11751266

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Kinase-inactive G-protein-coupled receptor kinases are able to attenuate follicle-stimulating hormone-induced signaling

Autor: Sébastien Marion, Florian Guillou, Carine Troispoux, Eric Reiter, Pascale Crépieux, François Boulay, F. Robert

Publikováno v: Biochemical and Biophysical Research Communications
Biochemical and Biophysical Research Communications, Elsevier, 2001, 282, pp.71-78

Homologous desensitization of G-protein-coupled receptors (GPCR) is thought to occur in several steps: binding of G-protein-coupled receptor kinases (GRKs) to receptors, receptor phosphorylation, kinase dissociation, and finally binding of beta-arres

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f8dc9ad6ae246a167682b9d140dca05
https://hal.inrae.fr/hal-02671074

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Involvement of G protein-coupled receptor kinases and arrestins in desensitization to follicle-stimulating hormone action

Autor: Luisa Iacovelli, Antonio De Blasi, Carine Troispoux, Florian Guillou, Dmitri Firsov, Jean-Marc Elalouf, Eric Reiter, Yves Combarnous

Publikováno v: Molecular Endocrinology-Baltimore
Molecular Endocrinology-Baltimore-, Endocrine Society, 1999, 13, pp.1599-1614

FSH rapidly desensitizes the FSH-receptor (FSH-R) upon binding. Very little information is available concerning the regulatory proteins involved in this process. In the present study, we investigated whether G protein-coupled receptor kinases (GRKs)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00ac4566355ca1dbf103ee107828eab8
http://hdl.handle.net/11573/452788

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Beta2 adrenergic receptors mediate cAMP, tissue-type plasminogen activator and transferrin production in rat Sertoli cells

Autor: Yves Combarnous, Carine Troispoux, Florian Guillou, Eric Reiter

Publikováno v: Molecular and cellular endocrinology. 142(1-2)

FSH is the main regulator of Sertoli cell function. Nevertheless, several other effectors such as catecholamines can also stimulate these cells through the adenylyl cyclase transduction pathway. However, the expression of beta adrenergic receptors in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2ee4f4146572957327cf2bea2b22f8b
https://pubmed.ncbi.nlm.nih.gov/9783905

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Rat G Protein-Coupled Receptor Kinase GRK4: Identification, Functional Expression, and Differential Tissue Distribution of Two Splice Variants

Autor: Eric Reiter, Bérangère Virlon, Dmitri Firsov, Jean-Marc Elalouf, Lydie Cheval, Carine Troispoux, Florian Guillou

Publikováno v: Endocrinology
Endocrinology, 1998, 139 (6), pp.2784-2795. ⟨10.1210/endo.139.6.6078⟩
Endocrinology, Endocrine Society, 1998, 139 (6), pp.2784-2795
Endocrinology, Endocrine Society, 1998, 139 (6), pp.2784-2795. ⟨10.1210/endo.139.6.6078⟩

International audience; G protein-coupled receptor kinases (GRKs) specifically phosphorylate the agonist-occupied form of G protein-coupled receptors, leading to the homologous mode of desensitization. We report here on the cloning of complementary D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cf479df38c23aebd0e9181c60aa23e3
https://hal.science/hal-03161113

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Expression of horse and donkey LH in COS-7 cells : evidence for low FSH activity in donkey LH compared with horse LH

Autor: Nadine Martinat, Yves Combarnous, H Marichatou, M Chopineau, Carine Troispoux, Florian Guillou, F Stewart

Publikováno v: Journal of Endocrinology
Journal of Endocrinology, BioScientifica, 1997, 152, pp.371-377

Horse (Equus caballus) luteinizing hormone (eLH) and chorionic gonadotrophin (eCG), which have the same amino acid sequence, are unusual in that, although they express only LH activity in equids, they express dual LH and FSH activities in all other s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfa6022b3332d8d04646f53e2b8654e1
https://hal.inrae.fr/hal-02694618

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Désensibilisation par les gonadotropines de leurs cellules-cibles

Autor: Florian Jean Louis Guillou, Carine Troispoux, veronique cadoret

Publikováno v: HAL
Les gonadotropines
Les gonadotropines, INRA Editions, 1997

National audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ada0fa55722e893c67b0cbd771720c0c
https://hal.inrae.fr/hal-02840933

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