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MetabolomicsExogenous L-Alanine promotes phagocytosis multidrug-resistant bacterial pathogens (V. parahaemolyticus-infected spleen metabolomics)

Multidrug-resistant bacteria present a major threat to public health. Therefore, new drugs or approaches are urgently needed to manage and mitigate this threat. Here, we screen the molecular candidates that allow the survival of mice upon Vibrio parahaemolyticus infection by integrated p...

2024-09-26 | MTBLS7996 | MetaboLights
MetabolomicsExogenous L-Alanine promotes phagocytosis multidrug-resistant bacterial pathogens (L-Alanine-treated macrophage metabolomics)

Multidrug-resistant bacteria present a major threat to public health. Therefore, new drugs or approaches are urgently needed to manage and mitigate this threat. Here, we screen the molecular candidates that allow the survival of mice upon Vibrio parahaemolyticus infection by integrated p...

2024-09-26 | MTBLS7986 | MetaboLights
MetabolomicsEssential omega-3 fatty acids tune microglial phagocytosis of synaptic elements in the developing brain

Omega-3 fatty acids (n-3 polyunsaturated fatty acids; n-3 PUFAs) are essential for the functional maturation of the brain. Westernization of dietary habits in both developed and developing countries is accompanied by a progressive reduction in dietary intake of n-3 PUFAs. Low maternal intake of n...

2020-11-03 | MTBLS1952 | MetaboLights
MetabolomicsBifidobacterium bifidum-derived nanoparticles attenuate alcoholic liver disease via enhanced hepatic phagocytosis and gastrointestinal homeostasis
Alcohol-associated liver disease (ALD) has limited therapeutic options due to its complex pathogenesis. This study demonstrates the ALD-protective effects of extracellular nanoparticles derived from Bifidobacterium bifidum (BNPs), focusing on the novel concept of gut microbiota-derived nanoparticles...
2025-06-19 | MTBLS12612 | MetaboLights
TranscriptomicsGene expression response to bacterial phagocytosis by S2 cells (control and eater RNAi knock down)
The Drosophila phagocytic receptor Eater is expressed specifically in phagocytic hemocytes. It contributes to host immune defense and is required for survival of bacterial infections. Eater is involved in recognition and phagocytosis of bacteria. We used microarrays to determine whether any gene exp...
ORGANISM(S): Drosophila melanogaster 
2011-08-24 | E-GEOD-31564 | biostudies-arrayexpress
MetabolomicsA local source of insulin in the eye governed by phagocytosis and starvation
Not available
ORGANISM(S): Mus musculus 
ST001897 | MetabolomicsWorkbench
TranscriptomicsThe stringent response of Staphylococcus aureus and its impact on survival after phagocytosis through the induction of intracellular PSMs expression
The stringent response is initiated by rapid (p)ppGpp synthesis, which leads to a profound reprogramming of gene expression in most bacteria. The stringent phenotype seems to be species specific and may be mediated by fundamentally different molecular mechanisms. In Staphylococcus aureus, (p)ppGpp s...
ORGANISM(S): Staphylococcus aureus 
2013-04-05 | E-GEOD-45617 | biostudies-arrayexpress
TranscriptomicsMycobacteria-Dependent Expression of microRNA-142-3p Reduces WASP Family Proteins and Controls Phagocytosis
Phagocytosis requires the activation of a plethora of mechanisms that include the activation of the actin cytoskeleton guided by the Arp2/3 complex. These are promoted by activators such as the Wiskott Aldrich Syndrome Protein (WASP) family members. In order to further understand the molecular mecha...
ORGANISM(S): Mus musculus 
2013-06-16 | E-GEOD-23429 | biostudies-arrayexpress
ProteomicsTargeting CD37 promotes phagocytosis against multi cancer cell
Macrophages play vital roles in innate and adaptive immunity, and their indispensable functions are accomplished by phagocytosis and antigen presentation. Great efforts have been made to explore the potential mechanism of action of potential phagocytosis checkpoints. However, the use of a systematic...
ORGANISM(S): Homo Sapiens 
PXD061433 |
Proteomicsozone-derived oxisterols impair lung macrophage phagocytosis via adduction of phagocytosis receptors
Inhalation of the amibient air polution ozone causes lung inflammation and can suppress host defense mechanisms, including impairing macrophage phagocytosis. Ozone reacts with cholesterol in the lung to form oxysterols, like secosterol A and secosterol B, which can form covalent adducts on cellular ...
ORGANISM(S): Homo sapiens (Human) 
2020-07-18 | PXD019317 | Pride
Lung macrophage Bronchoalveolar lavage Click Secosterol a/b Ozone Human Cd206 
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