Zobrazeno 1 - 10
of 124
pro vyhledávání: '"T Grémeaux"'
Autor:
Cyrille Debard, Yannick Le Marchand-Brustel, Albert Tran, Mireille Cormont, Martine Laville, Philippe Gual, Hubert Vidal, T Grémeaux, Jennifer Jager, Jean-François Tanti, Stéphanie Bonnafous, Teresa Gonzalez
Publikováno v:
Diabetes
OBJECTIVE Activation of extracellular signal–regulated kinase-(ERK)-1/2 by cytokines in adipocytes is involved in the alterations of adipose tissue functions participating in insulin resistance. This study aims at identifying proteins regulating ER
Autor:
Mireille Cormont, T Grémeaux, Jennifer Jager, Yannick Le Marchand-Brustel, Jean-François Tanti
Publikováno v:
Endocrinology
Endocrinology, Endocrine Society, 2007, 148 (1), pp.241-51. ⟨10.1210/en.2006-0692⟩
Endocrinology, Endocrine Society, 2007, 148 (1), pp.241-51. ⟨10.1210/en.2006-0692⟩
Inflammation is associated with obesity and insulin resistance. Proinflammatory cytokines produced by adipose tissue in obesity could alter insulin signaling and action. Recent studies have shown a relationship between IL-1beta level and metabolic sy
Autor:
Teresa Gonzalez, Jean-François Tanti, Romain Barrès, Jean Gugenheim, Albert Tran, T Grémeaux, Philippe Gual, Yannick Le Marchand-Brustel
Publikováno v:
Molecular Endocrinology. 20:2864-2875
APS (adaptor protein with PH and SH2 domains) initiates a phosphatidylinositol 3-kinase-independent pathway involved in insulin-stimulated glucose transport. We recently identified Enigma, a PDZ and LIM domain-containing protein, as a partner of APS
Autor:
T Grémeaux, Yannick Le Marchand-Brustel, Jean-François Tanti, Myriam Aouadi, Bernard Binétruy, Frédéric Bost, Philippe Gual
Publikováno v:
Journal de la Société de Biologie. 200:93-97
L'obesite est tres souvent associee au diabete et a l'insulinoresistance. Cette revue resume les resultats, obtenus dans notre groupe, concernant le role de la phosphorylation sur serine d'IRS1 dans l'inhibition du signal insulinique. Nous presentero
Autor:
Jean-François Tanti, Paul J. Coffer, E Van Obberghen, Sophie Grillo, Y. Le Marchand-Brustel, T Grémeaux
Publikováno v:
Endocrinology. 138:2005-2010
Phosphatidylinositol 3-kinase (PI 3-kinase) activation promotes glucose transporter 4 (Glut 4) translocation in adipocytes. In this study, we demonstrate that protein kinase B, a serine/threonine kinase stimulated by PI 3-kinase, is activated by both
Autor:
T Grémeaux, Emmanuel Van Obberghen, Véronique Calleja, Sophie Grillo, Jean-François Tanti, Anke Klippel, Yannick Le Marchand-Brustel, Lewis T. Williams
Publikováno v:
Journal of Biological Chemistry. 271:25227-25232
Insulin stimulates glucose transport in its target cells by recruiting the glucose transporter Glut 4 from an intracellular compartment to the cell surface. Previous studies have indicated that phosphatidylinositol 3-kinase (PI 3-kinase) is a necessa
Publikováno v:
Biochemical Journal. 304:17-21
Insulin receptor substrate (IRS) 1, which is tyrosine phosphorylated in response to insulin, presents multiple serine/threonine phosphorylation sites. To search for a serine kinase activity towards IRS 1, immunoprecipitates from basal or stimulated 3
Autor:
Aurélie Waget, Jean-François Tanti, T Grémeaux, Bernard Binétruy, Frédéric Bost, Jennifer Jager, Kathiane Laurent, Rémy Burcelin, Y. Le Marchand-Brustel, Gilles Pagès, V. Corcelle
Publikováno v:
Diabetologia
Diabetologia, Springer Verlag, 2011, 54 (1), pp.180-189. ⟨10.1007/s00125-010-1944-0⟩
Diabetologia, Springer Verlag, 2011, 54 (1), pp.180-189. ⟨10.1007/s00125-010-1944-0⟩
Extracellular signal-regulated kinase (ERK) activity is increased in adipose tissue in obesity and type 2 diabetes mellitus and strong evidences suggests that it is implicated in the downregulation of insulin signalling and action in the insulin-resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0e7aa0cf272906cd5af62a7309449d
https://hal.archives-ouvertes.fr/hal-00533842
https://hal.archives-ouvertes.fr/hal-00533842
Autor:
Issam Ben-Sahra, Yannick Le Marchand-Brustel, Frédéric Bost, T Grémeaux, Sophie Giorgetti-Peraldi, Mireille Cormont, Claire Regazzetti, Jean-François Tanti, Rosanna Najem-Lendom, Pascal Peraldi
Publikováno v:
Diabetes
Diabetes, American Diabetes Association, 2009, 58 (1), pp.95-103. ⟨10.2337/db08-0457⟩
Diabetes, American Diabetes Association, 2009, 58 (1), pp.95-103. ⟨10.2337/db08-0457⟩
OBJECTIVE—Obesity is characterized by an overgrowth of adipose tissue that leads to the formation of hypoxic areas within this tissue. We investigated whether this phenomenon could be responsible for insulin resistance by studying the effect of hyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e11fc27d9d73ec433a1e9025b4dfe984
https://hal.archives-ouvertes.fr/hal-00442082
https://hal.archives-ouvertes.fr/hal-00442082
Publikováno v:
FEBS Letters. 461:277-279
Insulin stimulation of Glut 4 translocation requires the activation of phosphatidylinositol 3-kinase (PI 3-kinase) but the downstream pathway remains ill-defined. We demonstrated that the overexpression of PDK1 (3-phosphoinositide-dependent protein k