Results 71 to 80 of about 61,644 (304)

Endophyte Bacillus subtilis evade plant defense by producing lantibiotic subtilomycin to mask self-produced flagellin

open access: yesCommunications Biology, 2019
Microbes can enter into healthy plants as endophytes and confer beneficial functions. The entry of commensal microbes into plants involves penetrating plant defense.
Yun Deng   +10 more
semanticscholar   +1 more source

Architectonics of a bacterial flagellin filament subunit [PDF]

open access: yesFEBS Letters, 1988
Flagellins of two Escherichia coli strains and their tryptic fragments were studied by different methods. Probabilities of secondary structure formation were also calculated for all flagellins with a known primary structure. The obtained data permit one to suggest a model for the flagellin molecule consisting of a central part responsible for antigenic
Alla S. Kostyukova   +2 more
openaire   +3 more sources

Mass Spectrometry in the Elucidation of the Glycoproteome of Bacterial Pathogens [PDF]

open access: yes, 2010
Presently some three hundred post-translational modifications are known to occur in bacteria in vivo. Many of these modifications play critical roles in the regulation of proteins and control key biological processes.
Graham, Robert L. J., Hess, Sonja
core   +1 more source

An Insect Salivary Sheath Protein Triggers Plant Resistance to Insects and Pathogens as a Conserved HAMP

open access: yesAdvanced Science, EarlyView.
The salivary sheath protein myosin from SBPH is critical for the formation of the salivary sheath and feeding. However, myosin functions as a HAMP and triggered plant BAK1‐mediated PTI responses, which include the activation of calcium signaling pathways, MAPK phosphorylation, ROS bursts, and cell death, thereby triggering JA pathway.
Liangxuan Qi   +12 more
wiley   +1 more source

MAP1S controls breast cancer cell TLR5 signaling pathway and promotes TLR5 signaling-based tumor suppression. [PDF]

open access: yesPLoS ONE, 2014
Targeting TLR5 signaling in breast cancer represents a novel strategy in cancer immunotherapy. However, the underlying mechanism by which TLR5 signaling inhibits cancer cell proliferation and tumor growth has not been elucidated.
Ming Shi   +4 more
doaj   +1 more source

Understanding diversity of human innate immunity receptors: analysis of surface features of leucine-rich repeat domains in NLRs and TLRs. [PDF]

open access: yes, 2009
BackgroundThe human innate immune system uses a system of extracellular Toll-like receptors (TLRs) and intracellular Nod-like receptors (NLRs) to match the appropriate level of immune response to the level of threat from the current environment.
Godzik, Adam, Istomin, Andrei Y
core   +4 more sources

Dietary supplement of sodium butyrate improves the growth performance and intestinal health by targeting Wnt/β‐catenin signaling pathway in rabbits

open access: yesAnimal Research and One Health, EarlyView.
Dietary supplement of sodium butyrate, may relate to regulating intestinal health and thus the growth performance and meat quality of rabbits by regulating the continuous process of promoting the periodic cycle of cecal epithelial cells. Abstract Supplementation of sodium butyrate (SB) has been proved to be beneficial for improving the growth ...
Mengke Ni   +8 more
wiley   +1 more source

Restoration of wild-type motility to flagellin-knockout Escherichia coli by varying promoter, copy number and induction strength in plasmid-based expression of flagellin

open access: yesCurrent Research in Biotechnology, 2020
Flagellin is the major constituent of the flagellar filament and faithful restoration of wild-type motility to flagellin mutants may be beneficial for studies of flagellar biology and biotechnological exploitation of the flagellar system.
Nicholas M. Thomson, Mark J. Pallen
doaj  

Vaccination against microbiota motility protects mice from the detrimental impact of dietary emulsifier consumption.

open access: yesPLoS Biology, 2023
Dietary emulsifiers, including carboxymethylcellulose (CMC) and polysorbate 80 (P80), perturb gut microbiota composition and gene expression, resulting in a microbiota with enhanced capacity to activate host pro-inflammatory gene expression and invade ...
Melissa C Kordahi   +4 more
doaj   +1 more source

Immunomodulatory Nanozymes Eradicate Intracellular Infections and Rescue Immunoparalysis for Treating Multidrug‐Resistant Bacterial Sepsis

open access: yesExploration, EarlyView.
Immunomodulatory nanozymes enable in situ macrophages engineering and orchestrate systemic innate‐adaptive immune response to eradicate intracellular bacteria and rescue immunoparalysis for treating multidrug‐resistant bacterial sepsis. ABSTRACT Sepsis and their sequelae are the leading causes of death in intensive care units, with limited therapeutic ...
Xuancheng Du   +19 more
wiley   +1 more source

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