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排序方式: 共有10000条查询结果,搜索用时 16 毫秒
81.
Jehane Fadlallah Delphine Sterlin Claire Fieschi Christophe Parizot Karim Dorgham Hela El Kafsi Gaëlle Autaa Pascale Ghillani-Dalbin Catherine Juste Patricia Lepage Marion Malphettes Lionel Galicier David Boutboul Karine Clément Sébastien André Florian Marquet Christophe Tresallet Alexis Mathian Guy Gorochov 《The Journal of allergy and clinical immunology》2019,143(4):1575-1585.e4
82.
Marchand-Adam S Plantier L Bernuau D Legrand A Cohen M Marchal J Soler P Lesèche G Mal H Aubier M Dehoux M Crestani B 《American journal of respiratory cell and molecular biology》2005,32(5):470-477
Keratinocyte growth factor (KGF) is secreted by fibroblasts and protects from pulmonary fibrosis in animal models. Interleukin (IL)-1beta is the most potent inducer of KGF in fibroblasts, acting through the c-Jun pathway. We evaluated in vitro KGF production by human lung fibroblasts from patients with idiopathic pulmonary fibrosis (IPF, n = 10) and from control subjects (n = 7) at baseline and after IL-1beta stimulation. Basal KGF secretion by IPF fibroblasts was similar to controls. In fibroblasts from control subjects, IL-1beta increased c-Jun expression, c-Jun activation, and KGF secretion. SP600125, a specific c-Jun N-terminal kinase (JNK) inhibitor, inhibited the effect of IL-1beta. By contrast, in IPF fibroblasts, IL-1beta did not increase c-Jun expression and c-Jun activation, and weakly increased KGF secretion, whereas SP600125 had no effect. IL-1beta similarly increased JunB expression in fibroblasts from patients with IPF and control subjects. Total JNK content was not different in either unstimulated or IL-1beta-stimulated IPF and control fibroblasts. IL-1beta increased phosphorylated JNK in control and IPF fibroblasts, but this increase was weaker and heterogeneous in IPF. Altogether, our results demonstrate a dysregulation of KGF secretion by IPF fibroblasts. The weak response to IL-1beta is associated with a defect of c-Jun expression and activation and a defect of JNK activation. 相似文献
83.
Le Friec G Laupèze B Fardel O Sebti Y Pangault C Guilloux V Beauplet A Fauchet R Amiot L 《Human immunology》2003,64(8):752-761
84.
HLA-G5 expression by trophoblast cells: the facts 总被引:1,自引:0,他引:1
85.
Michaël Chopin Aaron T. Lun Yifan Zhan Jaring Schreuder Hannah Coughlan Angela D’Amico Lisa A. Mielke Francisca F. Almeida Andrew J. Kueh Ross A. Dickins Gabrielle T. Belz Shalin H. Naik Andrew M. Lew Phillipe Bouillet Marco J. Herold Gordon K. Smyth Lynn M. Corcoran Stephen L. Nutt 《Immunity》2019,50(1):77-90.e5
86.
87.
Differential expression of FIZZ1 and Ym1 in alternatively versus classically activated macrophages 总被引:10,自引:0,他引:10
Raes G De Baetselier P Noël W Beschin A Brombacher F Hassanzadeh Gh G 《Journal of leukocyte biology》2002,71(4):597-602
Alternatively activated macrophages (aaMphi) display molecular and biological characteristics that differ from those of classically activated macrophages (caMphi). Recently, we described an experimental model of murine trypanosomosis in which the early stage of infection of mice with a Trypanosoma brucei brucei variant is characterized by the development of caMphi, whereas in the late and chronic stages of infection, aaMphi develop. In the present study, we used suppression subtractive hybridization (SSH) to identify genes that are expressed differentially in aaMphi versus caMphi elicited during infection with this T. b. brucei variant. We show that FIZZ1 and Ym1 are induced strongly in in vivo- and in vitro-elicited aaMphi as compared with caMphi. Furthermore, we demonstrate that the in vivo induction of FIZZ1 and Ym1 in macrophages depends on IL-4 and that in vitro, IFN-gamma antagonizes the effect of IL-4 on the expression of FIZZ1 and Ym1. Collectively, these results open perspectives for new insights into the functional properties of aaMphi and establish FIZZ1 and Ym1 as markers for aaMphi. 相似文献
88.
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90.
Yann Gouëffic Jean L. Pin Jean Sabatier Yves Alimi Eric Steinmetz Pierre-Edouard Magnan Olivier Marret Adrien Kaladji Bertrand Chavent Benjamin Kretz Alexandra Jobert Solène Schirr-Bonnans Béatrice Guyomarc'h Valéry P. Riche Lucie S. du Mont Philippe Tessier 《European journal of vascular and endovascular surgery》2021,61(3):447-455