Published in Nature
The chirality, or handedness, of nanoparticles is shown to be a key factor in determining how well such particles engage with the immune system — a finding that might help to inform the design of vaccines and anticancer therapeutics.
Published in BMC Psychiatry
BackgroundA proinflammatory response has been suggested to be involved in the pathophysiology of depression in a subgroup of patients. However, comprehensive largescale studies on neuroimmunological investigations of the cerebrospinal fluid (CSF) are lacking and no largescale longitudinal CSF studies comparing patients with depression to healthy co...
Neutrophils are recognized as important circulating effector cells in the pathophysiology of severe coronavirus disease 2019 (COVID-19). However, their role within the inflamed lungs is incompletely understood. Here, we collected bronchoalveolar lavage (BAL) fluids and parallel blood samples of critically ill COVID-19 patients requiring invasive me...
Novel therapeutic strategies are needed to attenuate increased systemic and gut inflammation that contribute to morbidity and mortality in chronic HIV infection despite potent antiretroviral therapy (ART). The goal of this study is to use preclinical models of chronic treated HIV to determine whether the antioxidant and anti-inflammatory apoA-I mim...
Published in BMC Bioinformatics
BackgroundNext-generation sequencing (NGS) is nowadays the most used high-throughput technology for DNA sequencing. Among others NGS enables the in-depth analysis of immune repertoires. Research in the field of T cell receptor (TCR) and immunoglobulin (IG) repertoires aids in understanding immunological diseases. A main objective is the analysis of...
Published in Frontiers in Immunology
To face the continuous emergence of SARS-CoV-2 variants, broadly protective therapeutic antibodies are highly needed. We here focused on the fusion peptide (FP) region of the viral spike antigen since it is highly conserved among alpha- and betacoronaviruses. First, we found that coronavirus cross-reactive antibodies are commonly formed during infe...
Published in BMC Infectious Diseases
BackgroundInfluenza virus infections in immunologically naïve children (primary infection) may be more severe than in children with re-infections who are already immunologically primed. We compared frequency and severity of influenza virus primary and re-infections in pre-school children requiring outpatient treatment.MethodsInfluenza-unvaccinated ...
Tissue macrophages are essential for the maintenance of organ homeostasis, but the cellular mechanisms specifying their phenotype are poorly understood. Here, we leverage natural genetic variation between inbred mouse strains as a tool to perturb Kupffer cell transcriptional regulation. We show that natural genetic variation disrupts Kupffer cell g...
Published in The Journal of allergy and clinical immunology
The efficacy of an allergen-specific IgG cocktail to treat cat allergy suggests that allergen-specific IgG may be a major protective mechanism elicited by allergen immunotherapy. Extending these findings, we tested a Bet v 1-specific antibody cocktail in birch-allergic subjects. This was a phase 1, randomized, double-blind, study with 2 parts. Part...
Published in The British journal of ophthalmology
To evaluate the change in the ongoing immunomodulatory (IMT) and biological therapies among patients with non-infectious uveitis (NIU), and determine the number of uveitis relapses during the COVID-19 pandemic. In this national multicentric prospective case series, data of subjects with NIU receiving corticosteroids, systemic IMT and/or biological ...
