Zobrazeno 1 - 10 of 49 pro vyhledávání: '"Jean Pierre Pujol"'
1
Modulation of collagen and keratin synthesis in co-cultures of fibroblasts and keratinocytes on hyaluronan-coated polysulfone membranes
Autor: Jean Pierre Pujol, Joan Attia, Nicolas Bigot, Quang Trong Nguyen, Karim Boumediene, Didier Goux
Publikováno v: Journal of Bioactive and Compatible Polymers. 26:71-88
Human epidermal keratinocytes and dermal fibroblasts were co-cultured on polysulfone (PSU) membranes, previously coated or not with hyaluronan (HA), and compared to monocultured keratinocytes and fibroblasts. The purpose was to define the interplay b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe0ff399b6c29ab7c958ac1615bad4b1
https://doi.org/10.1177/0883911510391445
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2
Human insulin A-chain peptide analog(s) within vitrobiological activity
Autor: Julien Pêcher, Guillaume Le Flem, Valerie Le Flem-Bonhomme, Withdrawn, Patrick Bogdanowicz, Jean-Pierre Pujol, Jacques Rochette
Publikováno v: Cell Biochemistry and Function. 27:370-377
In a previous study, we showed that a synthetic human insulin 1-chain analog, named analog (3) was capable of mimicking in vitro effects of native insulin, including stimulation of cell proliferation, glucose uptake and glycogen synthesis. Here, we h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::766708f7fd83ead61f3f7f33493db4e2
https://doi.org/10.1002/cbf.1584
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3
Matrix Gene Expression in Dermal Fibroblasts Cultured on Hyaluronan-coated Polysulfone Membranes
Autor: Karim Boumediene, Jean Pierre Pujol, Joan Attia, J.M. Valleton, E. Huet, Quang Trong Nguyen
Publikováno v: Journal of Bioactive and Compatible Polymers. 24:329-349
Polysulfone (PSU) membranes, coated and uncoated hyaluronan (HA), were compared for their ability to allow dermal fibroblast express genes related to extracellular matrix synthesis and remodeling. Fibroblasts type I and type III collagens were studie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb300169af1e31c9d7845dec192f3f22
https://doi.org/10.1177/0883911509105847
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4
Evaluation of Adhesion, Proliferation, and Functional Differentiation of Dermal Fibroblasts on Glycosaminoglycan-Coated Polysulfone Membranes
Autor: Quang Trong Nguyen, Joan Attia, Jean Pierre Pujol, Catherine Baugé, Karim Boumediene, Florence Legendre
Publikováno v: Tissue Engineering Part A. 14:1687-1697
It may be hypothesized that wound healing will benefit from polymer membranes coated with extracellular matrix macromolecules. Here we describe the behavior of dermal fibroblasts on polysulfone (PSU) membranes, and PSU membranes covered with chitosan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ca6e0d5c45eb4d7aa2c366fbb2c5731
https://doi.org/10.1089/ten.tea.2007.0057
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5
JAK/STAT but Not ERK1/ERK2 Pathway Mediates Interleukin (IL)-6/Soluble IL-6R Down-regulation of Type II Collagen, Aggrecan Core, and Link Protein Transcription in Articular Chondrocytes
Autor: Jayesh Dudhia, Jean-Pierre Pujol, Florence Legendre, Patrick Bogdanowicz
Publikováno v: Journal of Biological Chemistry. 278:2903-2912
Signal transducers and activators of transcription (STAT) factors are cytoplasmic proteins that can be activated by Janus kinases (JAK) and that modulate gene expression in response to cytokine receptor stimulation. STAT proteins dimerize, translocat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f8aec57118fc6f030eef2bfeb045ea6
https://doi.org/10.1074/jbc.m110773200
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6
[Untitled]
Autor: Herve Ficheux, Patrick Bogdanowicz, Florence Domagala, Jean-Pierre Pujol, Grégoire Martin
Publikováno v: Inflammation. 27:233-246
In the present report, we show that bovine articular chondrocytes cultured in low oxygen tension, i.e. in conditions mimicking their hypoxic in vivo environment, respond to IL-1β (10 ng/mL) by an increased DNA binding activity of NF-κB and AP-1 tra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d7740110537e37f4952dc45d3878c97
https://doi.org/10.1023/a:1025040631514
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7
A Composite Element Binding the Vitamin D Receptor and the Retinoic X Receptor α Mediates the Transforming Growth Factor-β Inhibition of Decorin Gene Expression in Articular Chondrocytes
Autor: Françoise Rédini, Renato V. Iozzo, Philippe Galéra, Jean-Pierre Pujol, Magali Demoor-Fossard, Manoranjan Santra
Publikováno v: Journal of Biological Chemistry. 276:36983-36992
Decorin, a small leucine-rich proteoglycan may play an important role in the attempt of cartilage repair initiated by chondrocytes in early stages of osteoarthritis, through its ability to bind collagen fibrils and growth factors such as transforming
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fafbe3ceb3c80ba42e8b6549f0e61893
https://doi.org/10.1074/jbc.m011442200
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8
SP3 Represses the SP1-mediated Transactivation of the HumanCOL2A1 Gene in Primary and De-differentiated Chondrocytes
Autor: Christos Chadjichristos, Philippe Galéra, Jean-François Herrouin, Guntram Suske, Leena Ala-Kokko, Jean-Pierre Pujol, Chafik Ghayor
Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, 2001, 276 (40), pp.36881-36895. ⟨10.1074/jbc.M105083200⟩
International audience; Sp1 and Sp3 effects on the transcription of the human alpha1(II) procollagen gene (COL2A1) were investigated in both differentiated and de-differentiated rabbit articular chondrocytes. Transient transfection with constructs of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc495e81f578af3c8742a330fc1bb3f8
https://doi.org/10.1074/jbc.m105083200
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10
[Untitled]
Autor: Patrick Bogdanowicz, Jean-Pierre Pujol
Publikováno v: Molecular and Cellular Biochemistry. 208:143-150
Glycosylphosphatidylinositol (GPI) was previously identified in rabbit articular chondrocytes as being a precursor of inositolphosphate glycan (IPG), released upon (Transforming Growth Factor-β) (TGF-β) exposure, and capable of mimicking the prolif
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5417fc8b817575633fd768a556ad036c
https://doi.org/10.1023/a:1007064211120
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