Results 21 to 30 of about 258,381 (291)

Activation and regulation mechanisms of NOD-like receptors based on structural biology

Frontiers in Immunology, 2022
Innate immunity is a primary defense system against microbial infections. Innate immune pattern recognition receptors (PRRs) play pivotal roles in detection of invading pathogens.
Umeharu Ohto
doaj   +1 more source

Receptor-like kinases and pathogen-associated molecular patterns perception in Arabidopsis [PDF]

, 2006
Comparable to the innate immune response in mammals and insects, plants possess highly specific and sensitive recognition systems for pathogen-associated molecular patterns (PAMPs), such as bacterial flagellin.
Zipfel, Cyril
core   +1 more source

State of the Art of Innate Immunity—An Overview

Cells, 2022
The innate immune system is the first line of defense against bacterial and viral infections and sterile inflammation through the recognition of pathogen-associated molecular patterns (PAMPs) as well as danger-associated molecular patterns (DAMPs) by ...
Silvia Fischer, Elisabeth Deindl
doaj   +1 more source

Plants for planting; indirect evidence for the movement of a serious forest pathogen, Teratosphaeria destructans, in Asia [PDF]

, 2011
Fungal diseases caused by native pathogens and pathogens introduced with planting stock have a significant impact on exotic plantation forestry in the tropics.
Wingfield, Michael J., Treena Burgess, Burgess, Treena I., Vera Andjic, Giles Hardy, Bernard Dell, Wingfield, M., Hardy, G., Paul Barber, Andjic, V., Barber, Paul A., Hardy, Giles E. St. J., Dell, Bernard (Bernie), Barber, P., Andjic, Vera, Dell, B., Michael Wingfield, Burgess, T.   +17 more
core   +2 more sources

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

Molecular 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, Andreas Meyer, Otto Holst, Alfred Pühler, Karsten Niehaus   +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

Molecular 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, Rainer P. Birkenbihl, Gaelle Rivory, Janna Brümmer, Elmon Schmelzer, Elke Logemann, Imre E. Somssich   +6 more
doaj   +1 more source

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

OncoImmunology, 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, Julie Le Naour, Erika Vacchelli, Pascale Gaussem, Syrine Ellouze, Georges Jourdi, Eric Solary, Michaela Fontenay, David M. Smadja, Guido Kroemer   +9 more
doaj   +1 more source

Key Events Participating in the Pathogenesis of  Alcoholic Liver Disease

Biomolecules, 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, Chuck C. Blajszczak, Natalia Nieto   +2 more
doaj   +1 more source

Gram-positive bacterial lipoglycans based on a glycosylated diacylglycerol lipid anchor are microbe-associated molecular patterns recognized by TLR2 [PDF]

, 2013
Innate immune recognition is the first line of host defense against invading microorganisms. It is a based on the detection, by pattern recognition receptors (PRRs), of invariant molecular signatures that are unique to microorganisms.
Alain Vercellone, Nigou, Jerome, Iain Sutcliffe, Besra, Gurdyal, Mishra Arun K., Arun K Mishra, Jérôme Nigou, Blanc Landry, Sutcliffe Iain, Mishra, Arun, Gurdyal S Besra, Castanier Romain, Ray, Aurélie, Romain Castanier, Vercellone, Alain, Ray Aurélie, Mishra, Arun K, Castanier, Romain, Landry Blanc, Blanc, Landry, Vercellone Alain, Nigou Jérôme, Besra, Gurdyal S; id_orcid, Sutcliffe, Iain, Besra Gurdyal S., Mishra, Arun K., Aurélie Ray   +26 more
core   +1 more source

Biomolecules Triggering Altered Food Intake during Pathogenic Challenge in Chicks

The 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