Concept

Joint effusion

Related publications (11)

Morphological assessment of cartilage and osteoarthritis in clinical practice and research: Intermediate-weighted fat-suppressed sequences and beyond

Magnetic resonance imaging (MRI) is widely regarded as the primary modality for the morphological assessment of cartilage and all other joint tissues involved in osteoarthritis. 2D fast spin echo fat-suppressed intermediate-weighted (FSE FS IW) sequences w ...

SPRINGER2023

Comparative RNA-Seq analyses ofDrosophilaplasmatocytes reveal gene specific signatures in response to clean injury and septic injury

Bruno Lemaitre, Jan Paul Dudzic, Elodie Julie Virginie Ramond

Drosophila melanogaster's blood cells (hemocytes) play essential roles in wound healing and are involved in clearing microbial infections. Here, we report the transcriptional changes of larval plasmatocytes after clean injury or infection with the Gram-neg ...

PUBLIC LIBRARY SCIENCE2020

Remote Control of Intestinal Stem Cell Activity by Haemocytes in Drosophila

Bruno Lemaitre, Jean Philippe Boquete, Jan Paul Dudzic, Sveta Chakrabarti, Xiaoxue Li, Esther Jeanne Collas

The JAK/STAT pathway is a key signaling pathway in the regulation of development and immunity in metazoans. In contrast to the multiple combinatorial JAK/STAT pathways in mammals, only one canonical JAK/STAT pathway exists in Drosophila. It is activated by ...

Public Library of Science2016

The Fluid Joint: The Soft Spot of Micro- and Nanosystems

Massimo Mastrangeli

Fluid bridges are ubiquitous soft structures of finite size that conform to and link the surfaces of neighboring objects. Fluid joints, the specific type of fluid bridge with at least one extremity constrained laterally, display even more pronounced reacti ...

2015

Role and regulation of the melanization reaction in Drosophila immune response

Olivier Binggeli

In arthropods, the melanization reaction consists in the rapid synthesis of melanin at the site of infection and injury. A key enzyme in the melanization process is phenoloxidase (PO), which catalyzes the oxidation of phenols to quinones that subsequently ...

EPFL2013

Long-range activation of systemic immunity through peptidoglycan diffusion in Drosophila

Bruno Lemaitre, David Welchman

The systemic immune response of Drosophila is known to be induced both by septic injury and by oral infection with certain bacteria, and is characterized by the secretion of antimicrobial peptides (AMPs) into the haemolymph. To investigate other possible r ...

2009

The MAPKKK Mekk1 regulates the expression of Turandot stress genes in response to septic injury in Drosophila

Bruno Lemaitre

Septic injury triggers a rapid and widespread response in Drosophila adults that involves the up-regulation of many genes required to combat infection and for wound healing. Genome-wide expression profiling has already demonstrated that this response is co ...

Wiley-Blackwell2006

Intraarticular application of superparamagnetic nanoparticles and their uptake by synovial membrane—an experimental study in sheep

Heinrich Hofmann, Benedikt Steitz, Mathieu Chastellain

A superparamagnetic iron oxide nanoparticle, coated with polyvinyl alcohol, (PVA-SPION) and its fluorescently functionalized analogue (amino-PVA-Cy3.5-SPION) were compared in vivo as proof of principle for future use in magnetic drug targeting in inflammat ...

2005

The Toll and Imd pathways are the major regulators of the immune response in Drosophila

Bruno Lemaitre

Microarray studies have shown recently that microbial infection leads to extensive changes in the Drosophila gene expression programme. However, little is known about the control of most of the fly immune-responsive genes, except for the antimicrobial pept ...

Nature Publishing Group2002

A drosomycin-GFP reporter transgene reveals a local immune response in Drosophila that is not dependent on the Toll pathway

Bruno Lemaitre

A hallmark of the systemic antimicrobial response of Drosophila is the synthesis by the fat body of several antimicrobial peptides which are released into the hemolymph in response to a septic injury. One of these peptides, drosomycin, is active primarily ...

Nature Publishing Group1998

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