Oligomeric assembly of the gatekeeper InvE orchestrates hierarchical type III protein secretion in Salmonella Typhimurium | PNAS Type III secretion systems (T3SS) are critical virulence machines in many Gram-negative bacteria, enabling hierarchical secretion of translocases f...

📄 New paper out!
Please check out our latest publication, where we show how the gatekeeper protein InvE orchestrates hierarchical type III secretion in Salmonella Typhimurium via oligomeric assembly. #T3SS #DNAPAINT

www.pnas.org/doi/10.1073/...

Effector–host interactome map links type III secretion systems in healthy gut microbiomes to immune modulation - Nature Microbiology Large-scale computational and in vitro analyses identify commensal type III secretion systems and substrates in the human gut microbiome that can interact with human proteins to modulate immune pathwa...

Very happy and proud that our paper “Effector–host interactome map links type III secretion systems in healthy gut microbiomes to immune modulation” is out today in #NatureMicrobiology @natmicrobiol.nature.com
Paper 👉 t1p.de/v42xb

#microbiome #commensal #pathomechanism #T3SS #immune #health #IBD

Really proud to see this story finally published! #Shigella #T3SS

Our latest paper is out! Congratulations to @leaswistak.bsky.social et al for this amazing #cryoET work that elucidates the initial stages of #T3SS dependent vacuolar damage during #Shigella infection. We will do a deep-dive later! journals.plos.org/plosbiology/...

Happy to announce #Effectidor II, which uses #machine_learning to predict #T3SS #effectors in #pan_genomes. Thanks a lot to Naama Wagner, Tal Pupko & all the other collaborators! We hope you will find it useful for your research.
Web server: effectidor.tau.ac.il
Publication: doi.org/10.1093/bioi...

Resistance is futile : UMass Magazine The fight against antibiotic-resistant bacteria gets a glow-up   #umass @UMassAmherst

Borg attack www.umass.edu/magazine/spr...
#T3SS

Assessing toxicity and competitive fitness of Vibrio isolates from coastal waters in Israel | mSphere The ocean’s surface water temperatures have increased in the past decades due to climate change. This increase correlates with the spread of Vibrio, a genus of aquatic bacteria, many of which are pathogens of humans and marine animals. Since Vibrio-...

Our paper on vibrios isolated from Israel's coastal waters is now online in mSphere (now with a working link). We analyzed the pathogenic potential (genome sequences, toxicity, and antibiotic resistance) of 23 new isolates.
🦠
#T6SS #T3SS #MARTX
journals.asm.org/doi/10.1128/...

Assessing toxicity and competitive fitness of Vibrio isolates from coastal waters in Israel | mSphere The ocean’s surface water temperatures have increased in the past decades due to climate change. This increase correlates with the spread of Vibrio, a genus of aquatic bacteria, many of which are path...

Our paper on vibrios isolated from Israel's coastal waters is now online in mSphere. We analyzed the pathogenic potential (genome sequences, toxicity, and antibiotic resistance) of 23 new isolates.
🦠
#T6SS #T3SS #MARTX

journals.asm.org/eprint/VBFQ3...

Journées Sécrétion 2025 Contact: secretion@imm.cnrs.fr

The second edition of the 'Secretion Days' in Marseille will take place on October 2 and 3, 2025. Please spread the word!
Registration works via a Google form: forms.gle/CCyC4UXEBC55...
#Secretion | #T1SS #T2SS #T3SS #T4SS #T5SS #T6SS #T7SS

Widespread plant metabolite shows potential for combating bacterial diseases in crops Bacterial pathogens, such as those causing rice bacterial blight, tomato bacterial wilt, and kiwifruit bacterial canker, pose significant threats to global agriculture. However, effective pesticides t...

Widespread #plant #metabolite shows potential for combating #bacterial #diseases in #crops.

#agriculture #food_security #erucamide #TypeIII_Secretion #T3SS #injectisome

phys.org/news/2025-03...

Starting my BlueSky experience with last week's poster about our community-curated #DokuWiki resource on #diagnostics, #diversity, #pathogenicity and genetic control of #xanthomonads: www.researchgate.net/publication/...
#T3SS | #effector | #resistance | #xanthomonas