Results 41 to 50 of about 13,000,695 (242)

Oligogalacturonides: plant damage-associated molecular patterns and regulators of growth and development.

open access: yesFrontiers in Plant Science, 2013
Oligogalacturonides (OGs) are oligomers of alpha-1,4-linked galacturonosyl residues released from plant cell walls upon partial degradation of homogalacturonan.
Simone eFerrari   +5 more
doaj   +1 more source

Table_1_The right microbe-associated molecular patterns for effective recognition by plants.XLSX

open access: yes, 2022
Plants are constantly exposed to diverse microbes and thus develop a sophisticated perceive system to distinguish non-self from self and identify non-self as friends or foes.
Yi Liu (36759)   +4 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

The rhizosphere microbiome and plant health [PDF]

open access: yes, 2012
The diversity of microbes associated with plant roots is enormous, in the order of tens of thousands of species. This complex plant-associated microbial community, also referred to as the second genome of the plant, is crucial for plant health.
Pieterse, C.M.J.   +4 more
core   +2 more sources

Exposure to inorganic arsenic can lead to gut microbe perturbations and hepatocellular carcinoma

open access: yesActa Pharmaceutica Sinica B, 2016
Arsenic is a carcinogenic environmental factor found in food and drinking water around the world. The mechanisms in which arsenic alters homeostasis are not fully understood.
Jonathan Choiniere, Li Wang
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

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

open access: yes, 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

Role of Porphyromonas gingivalis in the downregulation of NLRp3 inflammasome in periodontitis

open access: yesJournal of International Clinical Dental Research Organization, 2022
The innate immune response is the body's first line of defense against pathogens. The innate immune system recognizes pathogens, including bacteria and viruses by engagement of the germline-encoded pattern recognition receptors (PRRs).
Neelam Gavali   +5 more
doaj   +1 more source

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