Publications associées à Sclérodermie

Variability of Primary Sjogren's Syndrome Is Driven by Interferon alpha and Interferon alpha Blood Levels Are Associated With the Class II HLA-DQ Locus

Jacques Fellay, Christian Axel Wandall Thorball, Nicolas Meyer

Objective Primary Sjogren's syndrome (SS) is the second most frequent systemic autoimmune disease, affecting 0.1% of the general population. To characterize the molecular and clinical variabilities among patients with primary SS, we integrated transcriptom ...

WILEY2022

Gut microbial transformation of the dietary mutagen MeIQx may reduce exposure levels without altering intestinal transport

Julita Maria Stadnicka-Michalak, Jianbo Zhang

The mutagen and probable human carcinogen 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) is metabolized in the colon to 9-hydroxyl-2,7-dimethyl-7,9,10,11-tetrahydropyrimido[2',1':2,3]imidazo[4,5-f]quinoxaline (MeIQx-M1) by conjugation with microbial ...

PERGAMON-ELSEVIER SCIENCE LTD2019

Inflammatory arthritis and systemic bone loss are attenuated by gastrointestinal helminth parasites

Nicola Harris, Mario Michael Zaiss, Manuel Kulagin

Infections with different helminth species have been observed to ameliorate a variety of chronic inflammatory diseases. Herein, we show that the natural murine helminth species, Heligmosomoides polygyrus bakeri (Hp) is capable of attenuating disease severi ...

Taylor & Francis2017

Outside-in integrin signalling regulates haematopoietic stem cell function via Periostin-Itgav axis

Jörg Hülsken, Albert Santamaria Martinez

Integrins play an important role in haematopoietic stem cell (HSC) maintenance in the bone marrow niche. Here, we demonstrate that Periostin (Postn) via interaction with Integrin-alpha v (Itgav) regulates HSC proliferation. Systemic deletion of Postn resul ...

Nature Publishing Group2016

Morbillivirus Glycoprotein Expression Induces ER Stress, Alters Ca2+ Homeostasis and Results in the Release of Vasostatin

Harald Hirling, Jean-Marc Brunner

Although the pathology of Morbillivirus in the central nervous system (CNS) is well described, the molecular basis of neurodegenerative events still remains poorly understood. As a model to explore Morbillivirus-mediated CNS dysfunctions, we used canine di ...

Public Library of Science2012

Angiopoietin 2 stimulates TIE2-expressing monocytes to suppress T cell activation and to promote regulatory T cell expansion

Michele De Palma

Angiopoietin 2 (ANGPT2) is a proangiogenic cytokine whose expression is often upregulated by endothelial cells in tumors. Expression of its receptor, TIE2, defines a highly proangiogenic subpopulation of myeloid cells in circulation and tumors called TIE2- ...

American Association of Immunologists ; Oxford University Press2011

Chronic delivery of antibody fragments using immunoisolated cell implants as a passive vaccination tool

Rolf Gruetter, Maria del Carmen Sandi Perez, Patrick Aebischer, Jean-Charles Bensadoun, Maurizio Molinari, Nicolas Bouche, Maria Isabel Cordero Campana, Veronica Setola, Osiris Marroquin Belaunzaran

BACKGROUND: Monoclonal antibodies and antibody fragments are powerful biotherapeutics for various debilitating diseases. However, high production costs, functional limitations such as inadequate pharmacokinetics and tissue accessibility are the current pri ...

Public Library of Science2011

Mechanical orchestration of tissue remodeling

Pierre Jean Arnould Wipff

After organ injury, a complex sequence of events is triggered to heal the tissue and to form a scar. Myofibroblasts, specialized contractile and secretory fibroblasts, are one of the many cell types that participate in the remodeling process. Myofibroblast ...

EPFL2008

Wound-healing defect of CD18(-/-) mice due to a decrease in TGF-beta1 and myofibroblast differentiation

Boris Hinz

We studied the mechanisms underlying the severely impaired wound healing associated with human leukocyte-adhesion deficiency syndrome-1 (LAD1) using a murine disease model. In CD18(-/-) mice, healing of full-thickness wounds was severely delayed during gra ...

Nature Publishing Group2005