Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Jacques Marvaldi"'
Autor:
Alexandra Canonici, Emilie Pellegrino, Carole Siret, Chloé Terciolo, Dorota Czerucka, Sonia Bastonero, Jacques Marvaldi, Dominique Lombardo, Véronique Rigot, Frédéric André
Publikováno v:
PLoS ONE, Vol 7, Iss 9, p e45047 (2012)
Intestinal epithelial cell damage is frequently seen in the mucosal lesions of infectious or inflammatory bowel diseases such as ulcerative colitis or Crohn's disease. Complete remission of these diseases requires both the disappearance of inflammati
Externí odkaz:
https://doaj.org/article/e96344077acb4486a2e6a6ef573c464a
Autor:
Olfa, Kallech-Ziri, José, Luis, Salma, Daoud, Amine, Bazaa, Najet, Srairi Abid, Nicolas, Andreotti, Maxime, Lehmann, Raoudha, Zouari, Kamel, Mabrouk, Jacques, Marvaldi, Jean-Marc, Sabatier, Mohamed, El Ayeb, Naziha, Marrakchi
Publikováno v:
In Laboratory Investigation 1 December 2005 85(12):1507-1516
Autor:
Stéphane Barakat, Michel Demeule, Jacques Marvaldi, Richard Béliveau, Anthony Pilorget, José Luis
Publikováno v:
Journal of Neurochemistry. 100:1203-1210
P-glycoprotein (P-gp), an ABC-transporter highly expressed in brain capillaries, protects the brain by extruding xenobiotics. However, its overexpression has also been associated with the multidrug resistance phenotype in tumors. Here, we have invest
Autor:
M Remacle-Bonnet, Jacques Marvaldi, Gilbert Baillat, F Garrouste, Frédéric André, Gilbert Pommier
Publikováno v:
The American Journal of Pathology. 167:761-773
In the tumor microenvironment, autocrine/paracrine loops of insulin-like growth factors (IGFs) contribute to cancer cell survival. However, we report here that IGF-I can send contradictory signals that interfere with cell death induced by different l
Autor:
Jacques Marvaldi, José Luis, Anthony Pilorget, Fatiha Bouzeghrane, Borhane Annabi, Richard Béliveau
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 25:1171-1182
The platelet-derived lysophospholipid sphingosine-1-phosphate (S1P) is present in blood plasma and is one of the most potent growth factors displaying proangiogenic activity towards endothelial cells (EC) derived from various tissues. The paracrine r
Autor:
Erik Bruyneel, Nabil G. Seidah, Jean-Yves Scoazec, Lionel Remy, Virginie Berthet, Jacques Marvaldi, Véronique Rigot, José Luis, Marie-France Jacquier, Sullivan Laforest, Mimoun Nejjari
Publikováno v:
The American Journal of Pathology. 164:1925-1933
Although proprotein convertases are involved in tumor development, nothing is known about their role in metastatic dissemination. To investigate the involvement of convertase inhibition, we used human colon carcinoma cells overexpressing alpha1-antit
Publikováno v:
Pathophysiology of Haemostasis and Thrombosis. 31:173-176
A novel C-lectin protein, lebecetin, was purified and characterized from the venom of Macrovipera lebetina. It is a disulfide-linked heterodimer of 15 and 16 kD. The subunits are homologous to each other and to the other snake venom proteins of the C
Publikováno v:
European Journal of Pharmacology. 404:49-62
Ribavirin [1-(β- d -ribofuranosyl)1,2,4-triazole-3-carboxamide (virazole)], a specific inhibitor of inositide 5′-monophosphate dehydrogenase (IMPDH), induces a strong depletion of GTP pools in IGR39 cells. After a 3-day treatment, the cell cycle w
Autor:
Suzanne Benjannet, Jean-Claude Lissitzky, José Luis, Jon Scott Munzer, Nabil G. Seidah, Michel Chrétien, Francis Parat, Jacques Marvaldi
Publikováno v:
Biochemical Journal. 346:133-138
Several integrin alpha subunits undergo post-translational endoproteolytic processing at pairs of basic amino acids that is mediated by the proprotein convertase furin. Here we ask whether other convertase family members can participate in these proc
Autor:
Jacques Marvaldi, Véronique Rigot, Frédéric André, Jean-Claude Lissitzky, Maxime Lehmann, José Luis
Publikováno v:
European Journal of Biochemistry. 261:659-666
The heterodimer alpha6beta4 is a major integrin and the main laminin receptor in epithelia. The alpha6 integrin subunit is proteolytically cleaved, probably by furin, and glycosylated during its biosynthesis. In the present work, we have investigated