Results 21 to 30 of about 221,631 (251)

Characterization of the Xanthomonas campestris pv. campestris Lipopolysaccharide Substructures Essential for Elicitation of an Oxidative Burst in Tobacco Cells

open access: yesMolecular Plant-Microbe Interactions, 2005
The lipopolysaccharides (LPS) of gram-negative bacteria are essential for perception of pathogens by animals and plants. To identify the LPS substructure or substructures recognized by plants, we isolated water-phase (w)LPS from different Xanthomonas ...
Sebastian G. Braun   +4 more
doaj   +1 more source

Expression of AtWRKY33 Encoding a Pathogen- or PAMP-Responsive WRKY Transcription Factor Is Regulated by a Composite DNA Motif Containing W Box Elements

open access: yesMolecular Plant-Microbe Interactions, 2007
WRKY transcription factors regulate distinct parts of the plant defense transcriptome. Expression of many WRKY genes themselves is induced by pathogens or pathogen-mimicking molecules.
Bernadette Lippok   +6 more
doaj   +1 more source

No impact of cancer and plague-relevant FPR1 polymorphisms on COVID-19

open access: yesOncoImmunology, 2020
Formyl peptide receptor 1 (FPR1) is a pattern-recognition receptor that detects bacterial as well as endogenous danger-associated molecular patterns to trigger innate immune responses by myeloid cells.
Adriana Petrazzuolo   +9 more
doaj   +1 more source

Key Events Participating in the Pathogenesis of  Alcoholic Liver Disease

open access: yesBiomolecules, 2017
Alcoholic liver disease (ALD) is a leading cause of morbidity and mortality worldwide. It ranges from fatty liver to steatohepatitis, fibrosis, cirrhosis and hepatocellular carcinoma.The most prevalent forms of ALD are alcoholic fatty liver, alcoholic ...
Fernando Magdaleno   +2 more
doaj   +1 more source

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

open access: yesThe Journal of Poultry Science, 2023
Food intake is regulated by several complicated synergistic mechanisms that are affected by a variety of internal and external influences. Some of these factors include those that are released from pathogens such as bacteria, fungi, and viruses, and most
Tetsuya Tachibana, Mark A. Cline
doaj   +1 more source

Cross Kingdom Immunity: The Role of Immune Receptors and Downstream Signaling in Animal and Plant Cell Death

open access: yesFrontiers in Immunology, 2021
Both plants and animals are endowed with sophisticated innate immune systems to combat microbial attack. In these multicellular eukaryotes, innate immunity implies the presence of cell surface receptors and intracellular receptors able to detect danger ...
Thibault Roudaire   +7 more
doaj   +1 more source

Stimulation of Mytilus galloprovincialis Hemocytes With Different Immune Challenges Induces Differential Transcriptomic, miRNomic, and Functional Responses

open access: yesFrontiers in Immunology, 2020
Mediterranean mussels (Mytilus galloprovincialis) are marine bivalve molluscs with high resilience to biotic and abiotic stress. This resilience is one of the reasons why this species is such an interesting model for studying processes such as the immune
Rebeca Moreira   +7 more
doaj   +1 more source

Microbial pathogens induce neurodegeneration in Alzheimer’s disease mice: protection by microglial regulation

open access: yesJournal of Neuroinflammation, 2022
Background Neurodegeneration is considered the consequence of misfolded proteins’ deposition. Little is known about external environmental effects on the neurodegenerative process.
Tal Ganz   +6 more
doaj   +1 more source

Quantum dots decorated with pathogen associated molecular patterns as fluorescent synthetic pathogen models [PDF]

open access: yesMolecular BioSystems, 2010
Abstract We attached the pathogen associated molecular pattern Kdo2-Lipid A (the lipopolysaccharide (LPS) from Escherichia coli (E. coli)) to QDs by hydrophobic interactions to synthetically mimic the surface of E. coli. QD-LPS conjugates bind, are taken up and activate effectively macrophagesin vitro and they have potent ...
Barr, Tom A.   +4 more
openaire   +3 more sources

Case Report: Kawasaki disease associated with acute generalized exanthematous pustulosis secondary to carbocysteine

open access: yesFrontiers in Pediatrics
Acute generalized exanthematous pustulosis (AGEP) is an uncommon eruption characterized by sterile pustules on an erythematous background, which is usually associated with drugs. AGEP is described as a self-limiting disease with favorable prognosis.
Takashi Furuta   +5 more
doaj   +1 more source

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