Results 51 to 60 of about 219,012 (412)
Immunoregulatory effects triggered by immunobiotic Lactobacillus jensenii TL2937 strain involve efficient phagocytosis in porcine antigen presenting cells [PDF]
, 2016 Background: Immunobiotic Lactobacillus jensenii TL2937 modulates porcine mononuclear phagocytes from Peyer?s patches (PPMPs) and induces a differential production of pro- and anti-inflammatory cytokines in response to Toll-like receptor (TLR)-4 ...
Aso, Hisashi +13 more
core +1 more source
Phase field model for phagocytosis dynamics [PDF]
arXiv, 2021 The basic process of the innate immune system when phagocyte (white blood cell) engulf or swallow a target particle (bacterium or dead cell), is called phagocytosis. We apply the phase field approach in the spirit of [1], that couples the order parameter $u$ with 3D polarization (orientation) vector field $\textbf{P}$ of the actin network of the ...
arxiv
Frontiers in Immunology, 2020 Invertebrates generally lack adaptive immunity and compensate for this with highly efficient innate immune machineries such as phagocytosis by hemocytes to eradicate invading pathogens.
Yue Lin +30 more
doaj +1 more source
Теория и практика переработки мяса, 2022 It is known that peptides inhibit the enzymes of viruses and are able to penetrate into cells by their embedding in the cell membrane, as a result of which the penetration of viruses into the host cell is blocked, which makes it possible to consider ...
N. A. Kolberg +3 more
doaj +1 more source
RNA interference screening reveals host CaMK4 as a regulator of cryptococcal uptake and pathogenesis [PDF]
, 2017 Cryptococcus neoformans , the causative agent of cryptococcosis, is an opportunistic fungal pathogen that kills over 200,000 individuals annually. This yeast may grow freely in body fluids, but it also flourishes within host cells.
Doering, Tamara L +4 more
core +2 more sources
Assessment of Poly(ADP-ribose) Polymerase1 (PARP1) expression and activity in cells purified from blood and milk of dairy cattle [PDF]
, 2018 Poly(ADP-ribosyl)ation (PAR) is a post-translational protein modification catalysed by enzyme member of the poly(ADP-ribose) polymerases (PARPs) family. The activation of several PARPs is triggered by DNA strand breakage and the main PARP enzyme involved
Buttazzoni, Luca +7 more
core +1 more source
Theoretical model of efficient phagocytosis driven by curved membrane proteins and active cytoskeleton forces [PDF]
arXiv, 2022 Phagocytosis is the process of engulfment and internalization of comparatively large particles by the cell, that plays a central role in the functioning of our immune system. We study the process of phagocytosis by considering a simplified coarse grained model of a three-dimensional vesicle, having uniform adhesion interaction with a rigid particle, in
arxiv
Elasto-capillary interaction of particles on the surfaces of ultra-soft gels: a novel route to study self-assembly and soft lubrication [PDF]
Langmuir 2014, 30, 4684 to 4693, 2014 We study the interaction of small hydrophobic particles on the surface of an ultra-soft elastic gel, in which a small amount of elasticity of the medium balances the weights of the particles. The excess energy of the surface of the deformed gel causes them to attract as is the case with the generic capillary interactions of particles on a liquid ...
arxiv +1 more source
Immunometabolism of Phagocytes During Mycobacterium tuberculosis Infection
Frontiers in Molecular Biosciences, 2019 Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb) remains as a leading killer among infectious diseases worldwide. The nature of the host immune response dictates whether the initial Mtb infection is cleared or progresses toward active ...
Ranjeet Kumar +6 more
semanticscholar +1 more source
Revista Brasileira de Plantas Medicinais, 2012 O objetivo deste trabalho foi avaliar a atividade funcional de macrófagos de ratos diabéticos, através da liberação do ânion superóxido, na presença do composto "mais vida".
E.L. França +3 more
doaj +1 more source