Results 221 to 230 of about 77,663 (255)

Proteome‐Wide Analysis of Palmitoylated Proteins in Macrophages Reveals Novel Insights Into Early Immune Signaling

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Protein S‐palmitoylation, a reversible lipid modification, plays critical roles in regulating protein function and localization. However, its comprehensive role in the rapid reprogramming of macrophages during early immune responses remains incompletely understood.
Hyojung Kim   +4 more
wiley   +1 more source

Avian host defense peptides

open access: yesDevelopmental and Comparative Immunology, 2013
Host defense peptides (HDPs) are important effector molecules of the innate immune system of vertebrates. These antimicrobial peptides are also present in invertebrates, plants and fungi. HDPs display broad-spectrum antimicrobial activities and fulfill an important role in the first line of defense of many organisms.
Maarten Coorens   +2 more
exaly   +6 more sources

Host-defense peptides: from biology to therapeutic strategies

open access: yesCellular and Molecular Life Sciences, 2011
Primitive innate defense mechanisms in the form of gene-encoded antimicrobial peptides are now considered as potential candidates for the development of new therapeutics.
Maria Luisa Mangoni, Mangoni Maria Luisa
exaly   +2 more sources

Host defense peptides in burns

Burns, 2004
Overuse of antibiotics and failure to apply basic infection control policies and procedures have contributed to the increasing multi-drug resistance of many nosocomial pathogens. The alarming increase of multi-drug-resistant bacteria (e.g. Pseudomonas aeruginosa, methicilin-resistant Staphylococci, vancomycin-resistant Enterococci) causes infected ...
L, Steinstraesser   +3 more
openaire   +2 more sources

Host Defense Peptides as Effector Molecules of the Innate Immune Response: A Sledgehammer for Drug Resistance?

open access: yesInternational Journal of Molecular Sciences, 2009
Host defense peptides can modulate the innate immune response and boost infection-resolving immunity, while dampening potentially harmful pro-inflammatory (septic) responses.
Lars Steinstraesser   +2 more
exaly   +3 more sources

Antimicrobial Peptides: Amphibian Host Defense Peptides

Current Medicinal Chemistry, 2019
Antimicrobial Peptides (AMPs) are one of the most common components of the innate immune system that protect multicellular organisms against microbial invasion. The vast majority of AMPs are isolated from the frog skin. Anuran (frogs and toads) skin contains abundant AMPs that can be developed therapeutically.
Jiri, Patocka   +4 more
openaire   +2 more sources

Cationic host defense (antimicrobial) peptides

Current Opinion in Immunology, 2006
Members of the cationic host defense (antimicrobial) peptide family are widely distributed in nature, existing in organisms from insects to plants to mammals and non-mammalian vertebrates. Although many demonstrate direct antimicrobial activity against bacteria, fungi, eukaryotic parasites and/or viruses, it has been established that cationic peptides ...
Kelly L, Brown, Robert E W, Hancock
openaire   +2 more sources

Host defense peptides and their antimicrobial-immunomodulatory duality

open access: yesImmunobiology, 2011
Host defence peptides (HDPs) are short cationic molecules produced by the immune systems of most multicellular organisms and play a central role as effector molecules of innate immunity. Host defence peptides have a wide range of biological activities from direct killing of invading pathogens to modulation of immunity and other biological responses of ...
Lars Steinstraesser   +2 more
exaly   +3 more sources

Host Defense Peptides in the Oral Cavity

2008
Publisher Summary Host defense peptides (HDPs) are important in defense of tissues throughout the human mouth. Like resident microbial populations, HDPs are diverse, species-specific, and site-specific, and they have evolved in response to selection pressures exerted by resident and pathogenic microbial populations.
Deirdre A, Devine, Celine, Cosseau
openaire   +2 more sources

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