A5102839193- Thermography and Photoacoustic Techniques
- Photoacoustic and Ultrasonic Imaging
- Immune Cell Function and Interaction
- Immunotherapy and Immune Responses
- Ultrasonics and Acoustic Wave Propagation
- Plasmonic and Surface Plasmon Research
- Immune Response and Inflammation
- Inflammatory Bowel Disease
- IL-33, ST2, and ILC Pathways
- Optical and Acousto-Optic Technologies
- Microfluidic and Capillary Electrophoresis Applications
- Advanced Sensor Technologies Research
- Gut microbiota and health
- Advanced Semiconductor Detectors and Materials
- Gold and Silver Nanoparticles Synthesis and Applications
- Gas Sensing Nanomaterials and Sensors
- Transition Metal Oxide Nanomaterials
- Calibration and Measurement Techniques
- Mechanical and Optical Resonators
- T-cell and B-cell Immunology
- Analytical Chemistry and Sensors
- Electrical and Thermal Properties of Materials
- Microfluidic and Bio-sensing Technologies
- Inflammasome and immune disorders
- Gastrointestinal motility and disorders
University of Belgrade
2012-2024
Institute of Chemistry, Technology and Metallurgy
2024
Institute for Technology of Nuclear and other Mineral Raw Materials
2005-2023
Centre Hospitalier de Valenciennes
2019-2023
Inserm
2015-2021
Center for Infection and Immunity of Lille
2015-2021
University of Basel
2016-2019
Institut Pasteur de Lille
2015-2017
Université de Lille
2015-2017
Centre National de la Recherche Scientifique
2015-2017
Innate immune cells, such as intestinal epithelial dendritic cells (DCs), macrophages, granulocytes, and innate lymphoid provide a first line of defence to enteric pathogens. To study the role CX(3)CR1(+) DCs macrophages in host defence, we infected CX(3)CR1-GFP animals with Citrobacter rodentium. When transgenic are natural mouse pathogen C. rodentium, CX(3)CR1(-/-) showed delayed clearance rodentium compared (age- sex-matched) wild-type B6 animals. The is associated reduced interleukin...
CD69 is highly expressed by lymphocytes at mucosal surfaces. We aimed to investigate the role of in immune responses. The expression CD4 T cells isolated from spleen, mesenteric lymph nodes, small intestinal lamina propria, and colonic propria was determined specific pathogen-free B6 TCR transgenic animals, as well germ-free mice. Transfer colitis induced transplanting RAG(-/-) mice with or CD69(-/-)CD45RB(high) cells. microflora, oral delivery Ag, type I IFN (IFN-I) signals. CD69(-/-)...
Migration of naïve and activated lymphocytes is regulated by the expression various molecules such as chemokine receptors ligands. CD69, early activation marker C-type lectin domain family, also shown to regulate lymphocyte migration affecting their egress from thymus secondary lymphoid organs. Here, we aimed investigate role CD69 in accumulation CD4 T cells intestine using murine models inflammatory bowel disease. We found that genetic deletion mice increases chemokines CCL-1, CXCL-10...
The effects of at least some probiotics are restricted to live, metabolically active bacteria their site action. Colonization and persistence in the gastrointestinal tract is thus contributing beneficial these strains. In present study, colonization an anti-inflammatory Bifidobacterium bifidum strain was studied C57BL/6J mice under germ-free (GF) specific pathogen-free (SPF) conditions as well during dextran sulfate sodium (DSS)-induced colitis. B. S17/pMGC unable stably colonize SPF...
IL-19, a member of the IL-10 cytokine family that signals through IL-20 receptor type I (IL-20Rα:IL-20Rβ), is whose function not completely known. In this article, we show expression IL19 in biopsies patients with active ulcerative colitis was increased compared quiescent and attenuated IL-19-deficient mice. The disruption epithelial barrier dextran sodium sulfate leads to IL-19 expression. Attenuated animals associated reduced numbers IL-6-producing macrophages inflamed colonic lamina...
Lymphoid organ hypertrophy is a hallmark of localized infection. During the inflammatory response, massive changes in lymphocyte recirculation and turnover boost lymphoid cellularity. Intriguingly, exact nature these remains undefined to date. Here, we report that Salmonella-infected Peyer's patches (PPs) ensues from global “shutdown” egress, which traps recirculating lymphocytes PPs. Surprisingly, infection-induced sequestration did not require previously proposed mediators shutdown...
The nucleotide-binding oligomerization domain (NOD)-like receptors belong to the family of pattern recognition (PRRs). NOD-like play a role in regulation innate immune response by both pathogen-associated molecular patterns that are engulfed during phagocytic process and danger-associated mainly byproducts cell stress mediated response. pyrin containing 6 (NLRP6) is one 14 domain-containing receptors. NLRP6 highly expressed epithelial goblet cells regulate renewal mucus production mice...
It is believed that intestinal recruitment of monocytes from Crohn's Disease (CD) patients who carry NOD2 risk alleles may repeatedly give rise to pathogenic macrophages. We investigated an alternative possibility rather inhibit their differentiation intravasating monocytes.
Abstract Laser-induced graphene (LIG) possesses desirable properties for numerous applications. However, LIG formation on biocompatible substrates is needed to further augment the integration of LIG-based technologies into nanobiotechnology. Here, cross-linked sodium alginate reported. The systematically investigated, providing a comprehensive understanding physicochemical characteristics material. Raman spectroscopy, scanning electron microscopy with energy-dispersive x-ray analysis,...
Inflammatory bowel disease (IBD) is a chronic inflammation which affects the gastrointestinal tract (GIT). One of best ways to study immunological mechanisms involved during T cell transfer model colitis. In this model, immunodeficient mice (RAG-/- recipients) are reconstituted with naive CD4+ cells from healthy wild type hosts. This allows examination earliest events leading and inflammation, when gut perpetuates but does not depend on defined antigen. To potential role antigen presenting...
The thermal diffusivity of thick film NTC layers based on a metal oxide powder mixture was measured at room temperature by the photoacoustic (PA) technique. composed MnO (60 percent), CoO (32 percent) and Fe 2 O 3 (8 which were ball milled to nanometer particle size. different thicknesses made sequentional screen‐printing followed drying co‐firing 850, 900 1,000°C in hybrid conveyor furnace. experimental PA phase amplitude diagrams numerically analyzed electron transport parameters...
Single crystal PtSb 2 ingots were synthesized using the Bridgman technique. Electronic transport properties and thermal diffusivity of sample determined photoacoustic (PA) method with transmission detection configuration. The excess carrier lifetime, recombination velocity by comparing experimental results theoretical signals.
A detailed examination of the principle operation behind functioning full-self-powered humidity sensor is presented. The has been realized as a structure consisting an interdigitated capacitor with aluminum thin-film digits. In this work, details its fabrication and activation are described in detail. performed XRD, FTIR, SEM, AFM, EIS analyses, well noise measurements, revealed that dominant process electricity generation electrochemical reaction between sensor’s electrodes water from humid...
We considered theoretically and experimentally a strategy to functionalize plasmonic metamaterials utilizing either metal–organic framework (MOF) or inorganic–organic hybrids for application in adsorption-based gas sensing. MOFs are one-dimensional (1D), 2D 3D crystalline compounds that simultaneously contain metal ions ion clusters organic moieties, forming thus porous networks ensuring an increased effective surface adsorption. Metamaterials can enhance sensor performance through...