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antoineloquet.bsky.social @antoineloquet.bsky.social · Aug 18

Check our recent contribution to this paper: Characterization of an #amyloid -based antiphage defence system in Escherichia coli, in press in Nature Microbiology. Great collaboration with the team of Sven Saupe from IBGC Bordeaux.
www.nature.com/articles/s41...

Characterization of an amyloid-based antiphage defence system in Escherichia coli - Nature Microbiology

Prion-like proteins in Escherichia coli trigger an abortive infection mechanism in response to phage infection—a process similar to amyloid-mediated immune signalling in fungi and animals.

www.nature.com

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Reposted

Ákos T Kovács @evolvedbiofilm.bsky.social · Jul 4

Happy to share this detective work by Rune Overlund Stannius now published in #mSystems

phenotype+genomes▶️GWAS▶️gene cluster for pigment production

Identification of widely conserved biosynthetic gene cluster involved in pigment production of Bacillus subtilis
journals.asm.org/doi/10.1128/...

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antoineloquet.bsky.social @antoineloquet.bsky.social · Jul 2

We are delighted to invite you to attend the 4th French national conference for Integrative Structural Biology (#BSI4) in Bordeaux Dec. 15-19, organized with the French Crystallography Association (AFC) & the french Society of Biophysics (SFB)
bsi4.org

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antoineloquet.bsky.social @antoineloquet.bsky.social · Mar 17

Our work on indirect 15N chitin detection in whole cells by Solid-State #NMR with Laurence Delhaes, work done at
@iecb.bsky.social with @cnrs.fr and @univbordeaux.bsky.social
www.sciencedirect.com/science/arti...

Solid-state NMR Observation of Chitin in Whole Cells by Indirect 15N Detection with NC, NCC, CNC and CNCC polarization transfers

Chitin is the most important nitrogen-containing polysaccharide found on Earth. This polysaccharide is a polymer of an N-acetylglucosamine and it is a…

www.sciencedirect.com

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antoineloquet.bsky.social @antoineloquet.bsky.social · Mar 5

Merci à @cnrs.fr de mettre en avant nos travaux qui ont bénéficié de l'Infrastructure de Recherche #Infranalytics en #RMN

www.inc.cnrs.fr/fr/cnrsinfo/...

Une nouvelle méthode pour analyser la capsule protectrice d'un champignon pathogène

Cryptococcus neoformans est un champignon qui provoque des infections graves chez les personnes immunodéprimées.

www.inc.cnrs.fr

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antoineloquet.bsky.social @antoineloquet.bsky.social · Mar 5

Merci à @insermna.bsky.social de mettre en avant nos travaux de recherche menés notamment avec l'US001 Inserm IECB

Inserm Nouvelle-Aquitaine @insermna.bsky.social · Mar 4

[Résultats Scientifiques]
🔬 @antoineloquet.bsky.social, chercheur à l'@iecb.bsky.social à Bordeaux, a mis au point une nouvelle approche innovante, combinant spectrométrie RMN et analyse tridimensionnelle, afin d'étudier la capsule polysaccharidique protectrice du champignon Cryptococcus neoformans.

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antoineloquet.bsky.social @antoineloquet.bsky.social · Feb 17

Check our study in press in JACS on the use of solid-state #NMR to investigate polysaccharides in encapsulated pathogens, demonstrated on #Cryptococcus neoformans. Congrats to Alons Lends and all coworkers
@iecb.bsky.social @cnrs.fr @univbordeaux.bsky.social
pubs.acs.org/doi/10.1021/...

Molecular Distinction of Cell Wall and Capsular Polysaccharides in Encapsulated Pathogens by In Situ Magic-Angle Spinning NMR Techniques

Pathogenic fungal and bacterial cells are enveloped within a cell wall, a molecular barrier at their cell surface, and a critical architecture that constantly evolves during pathogenesis. Understandin...

pubs.acs.org

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antoineloquet.bsky.social @antoineloquet.bsky.social · Dec 10

Sensitivity looks good for unlabeled lipids, congrats for the paper ! @andynieuwkoop.bsky.social

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Reposted

Birgit Habenstein @habenstein.bsky.social · Dec 6

Thanks for providing us with in-depth imaging insights on the molecular biology of plant cells today,@yvonjaillais.bsky.social !

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Birgit Habenstein @habenstein.bsky.social · Dec 5

After 3 years of hard work, Dr. Zeren Xu has obtained today the PhD title of the University of Bordeaux. Same day as the publication of his first article! Congratulations !

Matthieu Chavent @matthchavent.bsky.social · Dec 5

Congratulations Dr Xu! The day of the PhD defense is also publication day! Very happy of this collaborative paper with @jppiquem.bsky.social and led by @habenstein.bsky.social
Cool combination of NMR, MD, and microscopy!

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ENC @enc-conference.org · Dec 4

Hi Team #NMRchat #NMR. Happy to see you out here!

Let's start spreading the word about the ENC-ISMAR Joint Conference, April 6-10, 2025.

Oral Abstract Deadline: January 10

www.enc-conference.org/enc-ismar-2025

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Emmanuelle Thinon @thinonlab.bsky.social · Nov 26

Great to meet the #chembio community from Bordeaux (France) for the Chemistry Biology Interface Day (CBID 2024) today!
Congratulations to Cléo Chidaine (ARNA) and Melissa Kosovari (CBMN) on winning the poster prizes!
Thanks to @univbordeaux.bsky.social and @iecb.bsky.social for sponsoring/hosting

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antoineloquet.bsky.social @antoineloquet.bsky.social · Nov 25

My last participation was in 2019 and I couldn't attend the last ones, but I'll come to this one @nadia-izadi.bsky.social

Nadia Izadi-Pruneyre @nadia-izadi.bsky.social · Nov 25

📣📣 XIVth international conference on #NMR a tool for biology. May 26-28, 2025 @pasteur.fr Paris, France. The registration is open 👉 www.nmr2025.conferences-pasteur.org
Coorganized with
@brukercorporation.bsky.social

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antoineloquet.bsky.social @antoineloquet.bsky.social · Nov 25

It was an honor to host Frances Separovic at IECB @iecb.bsky.social for a special symposium and later for the ceremony of her Honoris Causa of Bordeaux University @univbordeaux.bsky.social ; awarded for her amazing work in #NMR science as well as her contribution to promote #womeninscience
#NMRchat

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Nadia Izadi-Pruneyre @nadia-izadi.bsky.social · Nov 25

📣📣 XIVth international conference on #NMR a tool for biology. May 26-28, 2025 @pasteur.fr Paris, France. The registration is open 👉 www.nmr2025.conferences-pasteur.org
Coorganized with
@brukercorporation.bsky.social

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antoineloquet.bsky.social @antoineloquet.bsky.social · Nov 25

Preprint on #amyloid signaling in anti #phage defense together with Sven Saupe and coworkers. #NMR and #Xray from our group @iecb.bsky.social
www.biorxiv.org/content/10.1...

Amyloid signaling in antiphage defense

Immune regulated cell death (RCD) is a defense strategy common to different domains of life involving purposeful sacrifice of infected cells. In animals and fungi, functional amyloids play a role in t...

www.biorxiv.org

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