The plant pathogen #Pseudomonas syringae adapts to its environment using unique #NaturalProducts. We identified new compounds that help the bacterium to fight competitors and thrive in diverse ecological niches.

🗞️ PR: https://lmy.de/vcZyU
📝 Publication in Angewandte Chemie International Edition: https://doi.org/10.1002/anie.202503679

@dfg_public

#NewPaper #PlantPathogens #Syrilipamides #Secimides #MicrobialDefense #BacterialGenomics #GenomicAnalysis #GeneCluster #Metabolomics #LeibnizHKI

Turning chicken poop into something useful? Here is our newest publication, showing that bile acids are abundant in chicken manure and can be used directly for biotechnological application

https://enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/1751-7915.70178

#science #microbiology #chicken #pseudomonas #biotechnology #circulareconomy

Chaenomeles japonica Mediated Fabrication of Silver Nanoparticles and Their Conjugates with Ceftriaxone: Characterization and Antibacterial Effect - #greensynthesis #Chaenomelesjaponica #AgNPs #surfaceplasmonresonance #FTIR #Pseudomonasaeruginosa #antimicrobialactivity #antibiotics #Chaenomeles #Pseudomonas - https://link.springer.com/article/10.3103/S0095452725010062

Sacred Tattoo Ink Products have contamination with dangerous bacteria including Pseudomonas aeruginosa.
#sacredtattoo #tattoo #ink #bacteria #pseudomonas #infection #recall
https://www.instagram.com/p/DJw-DmORycV/

#Antibiotics aren’t working like they used to. But scientists just tested a new kind of antibody made from the immune cells of people with cystic fibrosis that helped mice fight off #Pseudomonas infections.
https://elifesciences.org/digests/98851/tailored-for-the-job?utm_source=mastodon&utm_medium=social&utm_campaign=organic

We know that gram-negative bacteria release extracellular vesicles into their surrounding environment--but why?
Deng et al. tell all in a new #JIPB paper!
https://doi.org/10.1111/jipb.13894
@wileyplantsci
#PlantSci #ROS #plant #disease #Pseudomonas #PlantPathology #phytopathology #botany

here we go ✊🏼

na recenzi jsem čekala téměř třičtvrtě roku, ale konečně je to venku. a tímto považuji svoji disertaci za vytěženou 🥳

(jako bonus nějaké to “umčo”. objektifikace Ondřeje Lánského in the making)

#nanoparticles #pseudomonas #cannabis

Woolite Delicates Detergent has pseudomonas bacterial contamination. Affected are lot codes S24364, S24365, and S24366. #woolite #detergent #contamination #bacteria #pseudomonas #infection #recall
https://www.instagram.com/reel/DHmD6DmxrEc/

Beautiful iridescent colonies of a #Pseudomonas and a #Novosphingobium strain on minimal medium agar plates with benzoate

#rainbow #bacteria #microbiology

Too much of a good thing: How high #nitrogen levels compromise #plant

#pathology #agriculture #food_security #peptide_hormones #phytocytokines #bacteria #immune_response #Pseudomonas #CEP_signaling

https://phys.org/news/2025-02-good-high-nitrogen-compromise-immunity.html

#Bacterium converts individual building blocks of #nylon into value-added products

#polyamides #recycling #sustainability #genomics #Pseudomonas

https://phys.org/news/2025-02-bacterium-individual-blocks-nylon-added.html

Jumbo #phages love to kill #bacteria—could they be used as #antibiotics?

#Pseudomonas #handshake #Imp1

https://phys.org/news/2025-02-jumbo-phages-bacteria-antibiotics.html

Well, that's good... #biofilm #clinmicro #MicroSky #AMR #Pseudomonas academic.oup.com/jac/advance-...

Ceftolozane/tazobactam disrupt...

#Pseudomonas #Bacteria Escape #Immunity by Disrupting #EnergyProduction in #Macrophages

Pseudomonas #infections are tough to treat, but a new study reveals a #chemical they use to subdue macrophages, suggesting new #therapeutic avenues.

https://www.the-scientist.com/pseudomonas-bacteria-escape-immunity-by-disrupting-energy-production-in-macrophages-72350

#Biofilms study reveals how multiple bacteria species manage to coexist
https://phys.org/news/2024-10-biofilms-reveals-multiple-bacteria-species.html

Dispersal of a dominant competitor can drive multispecies coexistence in biofilms https://www.cell.com/current-biology/abstract/S0960-9822(24)01017-0

"One species, #Pseudomonas aeruginosa, dominated over the other 2 #bacteria. But it migrated in search of greener pastures when the surface became too crowded rather than staying behind to compete. By striking out on its own, Pseudomonas allowed the whole colony of bacteria to thrive."

What's the role of #metabolism in bacterial persistence during infections? @rug_lrs &co show that host-specialized metabolic adaptations in #Pseudomonas aeruginosa reduce virulence & immune responses in #CysticFibrosis patients #CF #PLOSBiology https://plos.io/4dZFusF

Presence of the pathogenic bacterium Pseudomodas aeruginosa in the upper intestine exacerbates the response of epithelial cells that trigger a gluten-sensitivity response.

Summary: https://newatlas.com/medical/gluten-reaction-trigger-celiac-treatment/

Original paper (not open access): https://www.gastrojournal.org/article/S0016-5085(24)05211-9/abstract

#Science #Health #Gluten #CeliacDisease #Pseudomonas

The aroma of #tomato resistance—discovery of a new compound to protect from #bacteria and #drought.

#alpha_terpineol #Pseudomonas #agriculture #semiochemistry #signalling #pheromones

https://phys.org/news/2024-07-aroma-tomato-resistance-discovery-compound.html

Could #antimicrobial peptides get around the threat of #antibiotic resistance #AMR? This study shows that random peptide mixtures are better than trad single-sequence #AntimicrobialPeptides at avoiding evolution of resistance in #Pseudomonas #PLOSBiology https://plos.io/3L9W9NO

FURminator deShedding Ultra Premium Dog Conditioner, 1 gallon containers, are contaminated with bacteria including Pseudomonas aeruginosa and other bacteria. #furminator #deshedding #dogs #bacteria #pseudomonas #infection #recall
https://www.instagram.com/p/C8L1joDPxVr/