Publications associées à Tolérance (immunologie)

Long-term Intravital Immunofluorescence Imaging of Tissue Matrix Components with Epifluorescence and Two-photon Microscopy

Melody Swartz, Witold Waldemar Kilarski, Amanda Waite Lund, Manuel Andreas Fankhauser

Besides being a physical scaffold to maintain tissue morphology, the extracellular matrix (ECM) is actively involved in regulating cell and tissue function during development and organ homeostasis. It does so by acting via biochemical, biomechanical, and b ...

Journal Of Visualized Experiments2014

Gut microbiota metabolism of dietary fiber influences allergic airway disease and hematopoiesis

Eva Sabrina Gollwitzer, Nicola Harris, Benjamin John Marsland

Metabolites from intestinal microbiota are key determinants of host-microbe mutualism and, consequently, the health or disease of the intestinal tract. However, whether such host-microbe crosstalk influences inflammation in peripheral tissues, such as the ...

Nature Publishing Group2014

Methods to study Drosophila immunity

Bruno Lemaitre, Olivier Binggeli, Andrew Jonathan Bretscher

Innate immune mechanisms are well conserved throughout evolution, and many theoretical concepts, molecular pathways and gene networks are applicable to invertebrate model organisms as much as vertebrate ones. Drosophila immunity research benefits from an e ...

Elsevier2014

Dielectrophoresis-based purification of antibiotic-treated bacterial subpopulations

Philippe Renaud, John McKinney, Neeraj Dhar, Rodrigo Martinez Duarte, Meltem Elitas

Persistence of bacteria during antibiotic therapy is a widespread phenomenon, of particular importance in refractory mycobacterial infections such as leprosy and tuberculosis. Persistence is characterized by the phenotypic tolerance of a subpopulation of b ...

Royal Soc Chemistry2014

Monitoring the effects of dexamethasone treatment by MRI using in vivo iron oxide nanoparticle-labeled macrophages

Heinrich Hofmann, Lionel André Maurizi, Géraldine Sylvie Coullerez

Introduction: Rheumatoid arthritis (RA) is a chronic disease causing recurring inflammatory joint attacks. These attacks are characterized by macrophage infiltration contributing to joint destruction. Studies have shown that RA treatment efficacy is correl ...

Biomed Central Ltd2014

Cell-wall deficient L. monocytogenes L-forms feature abrogated pathogenicity

Nicola Harris

Stable L-forms are cell wall-deficient bacteria which are able to multiply and propagate indefinitely, despite the absence of a rigid peptidoglycan cell wall. We investigated whether L-forms of the intracellular pathogen L. monocytogenes possibly retain pa ...

Frontiers Research Foundation2014

Engineering antigens for in situ erythrocyte binding induces T-cell deletion

Stephane Kontos, Jeffrey Alan Hubbell, Iraklis Kourtis, Karen Dane

Antigens derived from apoptotic cell debris can drive clonal T-cell deletion or anergy, and antigens chemically coupled ex vivo to apoptotic cell surfaces have been shown correspondingly to induce tolerance on infusion. Reasoning that a large number of ery ...

Natl Acad Sciences2013

Gut homeostasis in a microbial world: insights from Drosophila melanogaster

Bruno Lemaitre, Nichole Broderick

Intestinal homeostasis is achieved, in part, by the integration of a complex set of mechanisms that eliminate pathogens and tolerate the indigenous microbiota. Drosophila melanogaster feeds on microorganism-enriched matter and therefore has developed effic ...

Nature Publishing Group2013

Did Cholera Toxin Finally Get Caught?

Françoise Gisou van der Goot Grunberg

To orchestrate immune responses, pathogen-recognition receptors have evolved sophisticated strategies to monitor pathogenic processes. In this issue of Cell Host & Microbe, a study by Cho et al. reveals a mechanism of immune recognition that relies on the ...

Cell Press2013

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Tolérance (immunologie)

Long-term Intravital Immunofluorescence Imaging of Tissue Matrix Components with Epifluorescence and Two-photon Microscopy

Gut microbiota metabolism of dietary fiber influences allergic airway disease and hematopoiesis

Methods to study Drosophila immunity

Dielectrophoresis-based purification of antibiotic-treated bacterial subpopulations

Monitoring the effects of dexamethasone treatment by MRI using in vivo iron oxide nanoparticle-labeled macrophages

Cell-wall deficient L. monocytogenes L-forms feature abrogated pathogenicity

Engineering antigens for in situ erythrocyte binding induces T-cell deletion

Gut homeostasis in a microbial world: insights from Drosophila melanogaster

Did Cholera Toxin Finally Get Caught?

Amygdaloid Signature of Peripheral Immune Activation by Bacterial Lipopolysaccharide or Staphylococcal Enterotoxin B

Graph Chatbot

Chattez avec Graph Search

Long-term Intravital Immunofluorescence Imaging of Tissue Matrix Components with Epifluorescence and Two-photon Microscopy

Gut microbiota metabolism of dietary fiber influences allergic airway disease and hematopoiesis

Gut homeostasis in a microbial world: insights from Drosophila melanogaster

Dielectrophoresis-based purification of antibiotic-treated bacterial subpopulations

Did Cholera Toxin Finally Get Caught?

Monitoring the effects of dexamethasone treatment by MRI using in vivo iron oxide nanoparticle-labeled macrophages

Cell-wall deficient L. monocytogenes L-forms feature abrogated pathogenicity

Engineering antigens for in situ erythrocyte binding induces T-cell deletion

Amygdaloid Signature of Peripheral Immune Activation by Bacterial Lipopolysaccharide or Staphylococcal Enterotoxin B

Methods to study Drosophila immunity