Immunological memory

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Publications associées (29)

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New immunomodulatory roles of lymphatic endothelium and implications for immunotherapy

Efthymia Vokali

The lymphatic system serves a critical role in fluid homeostasis, lipid metabolism and immune surveillance. The growing appreciation of its implication in various diseases challenges the conventional view of lymphatics as a passive transport system. Tradit ...

EPFL2016

The role of cGAS in innate immunity and beyond

Andrea Ablasser, Muhammet Fatih Gülen

The sensing of foreign DNA is crucial for host defense against several pathogens. In the cytosol the enzyme cyclic GMP-AMP synthase (cGAS) is critical for the recognition of pathogen-derived DNA and provides key signals that initiate immune responses. Beyo ...

2016

Structure and biochemical characterization of bacteriophage phi92 endosialidase

Petr Leiman, Christopher Browning

Surface-associated capsular polysaccharides (CPSs) protect bacteria against phage infection and enhance pathogenicity by interfering with the function of the host innate immune system. The CPS of enteropathogenic Escherichia coli K92 is a unique sialic aci ...

Academic Press Inc Elsevier Science2015

Methods to study Drosophila immunity

Bruno Lemaitre, Claudine Danielle Patricia Öngen, Olivier Binggeli

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

Analysis of Stop-Gain and Frameshift Variants in Human Innate Immunity Genes

Jacques Fellay, Paul Jack Mc Laren, Istvan Bartha

Loss-of-function variants in innate immunity genes are associated with Mendelian disorders in the form of primary immunodeficiencies. Recent resequencing projects report that stop-gains and frameshifts are collectively prevalent in humans and could be resp ...

Public Library Science2014

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

Nicola Harris

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

Peripherally Administered Nanoparticles Target Monocytic Myeloid Cells, Secondary Lymphoid Organs and Tumors in Mice

Jeffrey Alan Hubbell, Melody Swartz, Sachiko Hirosue, Alexandre de Titta

Nanoparticles have been extensively developed for therapeutic and diagnostic applications. While the focus of nanoparticle trafficking in vivo has traditionally been on drug delivery and organ-level biodistribution and clearance, recent work in cancer biol ...

Public Library of Science2013

Nanoparticle conjugation of CpG enhances adjuvancy for cellular immunity and memory recall at low dose

Jeffrey Alan Hubbell, Melody Swartz, Alexandre de Titta, Marie Ballester, Laura Jeanbart, Ziad Julier

In subunit vaccines, strong CD8(+) T-cell responses are desired, yet they are elusive at reasonable adjuvant doses. We show that targeting adjuvant to the lymph node (LN) via ultrasmall polymeric nanoparticles (NPs), which rapidly drain to the LN after int ...

National Academy of Sciences2013

Arranged Sevenfold: Structural Insights into the C-Terminal Oligomerization Domain of Human C4b-Binding Protein

Matteo Dal Peraro, Matteo Thomas Degiacomi

The complement system as a major part of innate immunity is the first line of defense against invading microorganisms. Orchestrated by more than 60 proteins, its major task is to discriminate between host cells and pathogens and to initiate immune response ...

Academic Press Ltd- Elsevier Science Ltd2013