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Brice Kauffmann

@bkauffmann.bsky.social
288 followers 278 following 15 posts

Crystallographer @iecb.bsky.social #CNRS #UnivBordeaux #rugby #sciences #crystallography

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Reposted by Brice Kauffmann
Supr@Angers2027 @supraangers.bsky.social · 24/09/2026
Save the date: Supr@Angers 2027! 🧪 📍 Angers, France 📅 25–28 May 2027 Join the supramolecular chemistry community and 7 outstanding plenary speakers, AND discover our charming city! Registration & abstracts open 2 Nov 2026 Deadline: 1 Mar 2027 supra-angers-2027.cnrs.fr
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Elia Stahl @eliastahl.bsky.social · 24/09/2026
Happening Tomorrow!
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Pierre Maisonneuve @pierre-maisonneuve.bsky.social · 03/09/2026
🧬 Announcing the French Kinase Conference - 1st edition! Nov 9–10, 2026, @iecb.bsky.social We aim to bring together the French community of biologists, structural biologists, and medicinal chemists working on protein kinases. 🔗 fkc2026.sciencesconf.org #Kinases #cellsignaling #DrugDiscovery
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helliwelljohn.bsky.social @helliwelljohn.bsky.social · 05/08/2026
@cryst-rev.bsky.social Several new book reviews in Crystallography Reviews www.tandfonline.com/action/showA... spanning primary school science education, maths for biosciences, powder diffraction and molecular drug discovery.
tandfonline.com
Latest articles from Crystallography Reviews
Browse the latest articles and research from Crystallography Reviews
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Robin Anger @robinanger.bsky.social · 26/05/2026
Don't ignore the "contaminants" on your grids ! We noticed this filament while solving the S. sanguinis T4P structure during my PhD. It turned out to be an incredible eDNA-protease assembly: literally a suspension bridge of proteins & DNA ! 🌉 Happy to finally share this story. #CryoEM #Microbiology
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Rémi Fronzes @fronzeslab.bsky.social · 26/05/2026
New preprint. In S. sanguinis, a C5a peptidase-like protease (ScpH) polymerizes along eDNA, turning it into a catalytic biofilm scaffold. Great work from @robinanger.bsky.social in our lab, with Pelicic lab @lcbofficiel.bsky.social www.biorxiv.org/content/10.6...
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Ewen Lescop @ewenlescop.bsky.social · 18/04/2026
www.lemonde.fr/sciences/art...
lemonde.fr
Au CNRS, une coupe budgétaire inédite fragilise un peu plus la recherche : « On va dans le mur »
Le PDG du Centre national de recherche scientifique, Antoine Petit, a annoncé, le 24 mars, une baisse supplémentaire de 20 millions d’euros sur le budget 2026 de l’institution. Les chercheurs et les d...
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Young Scientists' Symposium @yss-iecb.bsky.social · 15/04/2026
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Young Scientists' Symposium @yss-iecb.bsky.social · 15/04/2026
📢 Les inscriptions au Young Scientists' Symposium 2026 sont désormais ouvertes ! Pensez à vous inscrire et à diffuser l’information autour de vous 👇 Inscriptions : bit.ly/3OiYTxG Modèle d'abstract pour les présentations orales et/ou posters : lnkd.in/e2x8KJMG
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JCB @baretjc.bsky.social · 22/01/2026
Great Day ahead 🤩🤩🤩
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Brice Kauffmann @bkauffmann.bsky.social · 08/01/2026
Quand la chiralité passe aux rayons X lejournal.cnrs.fr/nos-blogs/fo...
lejournal.cnrs.fr
Quand la chiralité passe aux rayons X
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Chemical Science @chemicalscience.rsc.org · 07/11/2025
Issue 42 is here! #ChemSciCovers Our front cover this week features Hiroyuki Isobe et al 🤩 'Expanded segments of three-dimensional carbonaceous nets with chirality: synthesis and structures' 🔗 doi.org/10.1039/D5SC...
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CIC bioGUNE @cicbiogune.bsky.social · 22/10/2025
#bioGUNE_Talent | 🏆 Jesús Jiménez-Barbero, #Ikerbasque Research Professor & Scientific Director at #CICbioGUNE @brtaeus.bsky.social, receives the Prof. Avadhesha Surolia Award for Excellence in Glycobiology by #IIscBangalore 👏 Congratulations! 🔗 ow.ly/G6E350XeUjL
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Rémi Fronzes @fronzeslab.bsky.social · 13/10/2025
J’oubliais cette photo. Une équipe d’artistes !
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Rémi Fronzes @fronzeslab.bsky.social · 13/10/2025
@iecb.bsky.social fête la science. Atelier fluorescence, cryo-microcopie électronique et extraction d’ADN par des membres de notre équipe.
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Dr Bee Hockin @beehockin.bsky.social · 08/10/2025
Omar Yaghi's opening remarks on the "eye" of the molecule highlights the importance of precise description of reticulated structures #chemsky pubs.rsc.org/en/content/a...
pubs.rsc.org
‘Eye’ of the molecule—a viewpoint
If the twentieth century was the age of precisely designed molecules, the twenty-first century is beginning to look like the age of reticulated molecules. In the spirit of the Faraday Discussion meeti...
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IECB Bordeaux @iecb.bsky.social · 16/09/2025
Join us next week for our annual 'Looking to the Future' workshop where brilliant researchers form across the globe and IECB faculty candidates will present their outstanding work 🤩🤩🤩!!! Where: IECB amphitheater, University of Bordeaux campus When: Wednesday, September 24th, 1:30 - 8:30 pm
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Université de Bordeaux @univbordeaux.bsky.social · 04/09/2025
🔬 Braf : le verrou moléculaire que les cellules cancéreuses peuvent forcer - Une équipe internationale, dont des scientifiques bordelais du CBMN*, explorent une piste prometteuse pour entraver ces cellules cancéreuses :
inc.cnrs.fr
Braf : le verrou moléculaire que les cellules cancéreuses peuvent forcer | CNRS Chimie
Des scientifiques ont percé le secret de mutations génétiques communes à de nombreux cancers qui activent de manière anarchique une protéine-clé de la d
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antoineloquet.bsky.social @antoineloquet.bsky.social · 18/08/2025
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...
nature.com
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.
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Daniel Bourrion @face-ecran.fr · 16/08/2025
La bibliothèque de poche inaugurera ce lundi sa saison de rentrée littéraire avec "Le Pays dont tu as marché la terre". Plus qu'un dodo à attendre. #Joie www.instagram.com/labibliotheq...
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Daniel Bourrion @face-ecran.fr · 23/07/2025
Votre serviteur dans la liste (I'm so happy Éditions Héloïse d'Ormesson) www.lemonde.fr/livres/artic...
lemonde.fr
Les 10 romans sélectionnés pour le Prix littéraire « Le Monde » 2025
Dix romans francophones, à paraître pendant les premières semaines de la rentrée littéraire, sont dans la sélection du Prix littéraire « Le Monde » 2025. Le nom du lauréat ou de la lauréate sera dévoi...
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Ivan Huc Group @akhuc.bsky.social · 10/07/2025
Very happy to share our work on DNA/foldamer chimeras ! This was achieved thanks to a hairpin linker on which a DNA mimic foldamer can be anchored ⚓ onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Interfacing B‐DNA and DNA Mimic Foldamers
Helical aromatic oligoamide DNA mimic foldamers that reproduce the shape and charge distribution of duplex B-DNA have been interfaced with DNA duplexes by means of a new linker that serves both as a ...
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antoineloquet.bsky.social @antoineloquet.bsky.social · 02/07/2025
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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Rémi Fronzes @fronzeslab.bsky.social · 25/06/2025
Busy busy in our microscopy room @iecb.bsky.social MINFLUX demo CryoCLEM and conventional FLM
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Shao-Liang Zheng @shaoliangzheng.bsky.social · 21/06/2025
Honored to contribute to this open-access paper and share how making small-molecule #crystallography accessible through experiential learning enhances #chemistry education 🙌 #StructuralScience #K12 #outreach #undergrad #education #graduate #research
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DChoquet @danielchoquet.bsky.social · 20/06/2025
Une superbe journée organisée avec mon amie Pascale Cossart, pour commémorer les 20 ans, des grandes avancées françaises en biologie. De très belles présentation scientifiques. Un constat partagé par tous, la recherche française est en danger en particulier, la recherche en biologie.
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Yann Fichou @fichoulab.bsky.social · 13/06/2025
Indeed, we are looking of a PhD student at the interface between chemistry, biophysics and biology to work on light induced LLPS. join us at @iecb.bsky.social in Bordeaux !
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JCB @baretjc.bsky.social · 12/06/2025
My colleagues Nicolas Martin (CRPP) and @fichoulab.bsky.social (CBMN) have an open PhD position in Bordeaux ! Light and Liquid Liquid Phase Separation @bxfrontiers.bsky.social
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Rémi Fronzes @fronzeslab.bsky.social · 10/06/2025
Communication institutionnelle @univbordeaux.bsky.social à propos de la plateforme de #cryoEM @iecb.bsky.social
u-bordeaux.fr
Deux nouveaux microscopes pour aller au cœur du vivant
La plateforme de cryo-microscopie électronique à l’Institut européen de chimie et biologie (IECB) est renforcée par l’acquisition de deux nouveaux microscopes, Glacios 2 et Talos L120. Ces équipements...
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IECB Bordeaux @iecb.bsky.social · 03/06/2025
Only one week left to apply 🤓!!!
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Switchable Molecules and Materials group @switchmm-group.bsky.social · 23/05/2025
New PhD offer in the group on "Solid-state green refrigeration: continuous-flow synthesis of spin-conversion materials". Have a look here : emploi.cnrs.fr/Offres/Docto... @icmcb.bsky.social
emploi.cnrs.fr
Portail Emploi CNRS - Offre d'emploi - M/F PhD student on Solid-state green refrigeration: continuous-flow synthesis of spin-conversion materials
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CNRS @cnrs.fr · 22/05/2025
#CNRSnews 📰 For the first time, researchers have mapped the distribution of mitochondria in the brain. These little known bacteria supply our cells with the energy they need to function, and are involved in mitochondrial diseases 🧠
news.cnrs.fr
A map of energy in the brain
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Anne Lassègues @alassegues.bsky.social · 17/05/2025
Soirée slamée "de l'arbre à la feuille". Réflexion autour de la médiation des travaux de recherche, le partage des données et la poétisation de la science grâce à la création vidéo d'Olivier Crouzel pour la forêt expérimentale @forest-ub.bsky.social @université et le projet Ecodoc.
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Julien Bobroff @julien-bobroff.bsky.social · 16/05/2025
Notre nouveau projet : un jeu de société pour comprendre la vie scientifique autour des grands instruments, comme les synchrotrons. Une aventure coopérative où coordination et rapidité seront nécessaires pour mener à bien vos recherches ! vulgarisation.fr/projet/synch...
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Charlotte Truchet @chtruchet.bsky.social · 07/05/2025
Le laboratoire Science et Technologie de la Musique et du Son (STMS UMR 9912), hébergé à l'Ircam, près de Beaubourg à Paris, recrute son.sa futur.e responsable administrative. Le poste est ouvert en mobilité interne au CNRS. emploi.cnrs.fr/Offres/MOBIN...
son.sa
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IECB Bordeaux @iecb.bsky.social · 28/04/2025
Check out the latest study from our Campagne Lab on the structure and calcium-dependent activation of the ubiquitous ribonuclease EndoU 🤩! Congratulations to all the authors 👏👏👏 www.nature.com/articles/s41...
nature.com
Molecular basis for the calcium-dependent activation of the ribonuclease EndoU - Nature Communications
Eucaryotic EndoU are endoribonucleases that require calcium ions to cleave RNA substrates. Here, the authors solved the structure of calcium-activated human EndoU and proposed a structural model for U...
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IECB Bordeaux @iecb.bsky.social · 28/04/2025
We are recruiting 🤩🤩🤩!!! If you are looking to establish your lab in a multidisciplinary institute with state-of-the-art facilities, horizontal structure and diverse faculty, all in a near-paradisiac city in the south-west of France, you have 6 weeks left to submit your application 🤓!!!
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Petya Krasteva @krastevalab.bsky.social · 28/04/2025
Fellow ladies in science, as part of the disappearing species of international female scientists in France and perhaps every/elsewhere, I want to bring your special attention to our institute's open call for group leaders 👩‍🔬🦠🧪🔬🤓!!! Come join me in doing some coolicious science here 🙏!
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Chemistry World @chemistryworld.com · 28/04/2025
The system unlocks a set of strategies to selectively prepare materials that can exist in more than one crystalline form, known as polymorphs. #ChemSky
chemistryworld.com
Graphene-enhanced supramolecular gels direct how drug molecules crystallise
System could be useful in preformulation stage of drug development
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British Crystallographic Association @crystallography.org.uk · 15/04/2025
This year's Lonsdale prize lecture opens #BCA25 and is delivered by Emma McCabe on Strategies and consequences of breaking inversion symmetry. See crystallography.org.uk/prizes for the history of this lecture
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IECB Bordeaux @iecb.bsky.social · 14/04/2025
We are recruiting 🤩🤩🤩!!! If you are looking to establish ylur lab in a multidisciplinary institute with state-of-the-art facilities, horizontal structure and diverse faculty, apply!!!
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FX Coudert @nanoporous.net · 07/04/2025
📢 PhD offer in my group: “Active learning to accelerate discovery of multi-variate MOFs” — I'm very excited about this new project, #compchem with a strong collaboration with experimental group of Christian Serre / IMAP #chemsky 🔗 www.coudert.name/tmp/PhD_posi...
In the center: "ML-guided exploration of chemical & synthesis space".
Around it, three axes of work: "High-throughput synthesis & analysis", "Data analysis, curation & storage", "Bayesian model".
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Elia Stahl @eliastahl.bsky.social · 11/04/2025
Our institute @iecb.bsky.social is looking for new group leaders. The call is also addressing plant scientists🌱! Join us in the beautiful city of Bordeaux! www.iecb.u-bordeaux.fr/en/news/grou...
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Valérie Gabelica @valeriegabelica.bsky.social · 10/04/2025
Mass spectrometrist looking for a postdoc? Why not in Switzerland 🇨🇭 We are reinforcing our team in Geneva ⤵️ www.linkedin.com/posts/valeri...
linkedin.com
Mass spectrometry post-doc position in Switzerland | Valerie Gabelica
🔊 Mass spectrometry post-doc position in Switzerland Join our dynamic and interdisciplinary team for a post-doc in Geneva, Switzerland, where we develop advanced mass spectrometry methods for biophysi...
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GIS IBiSA @ibisa.net · 28/03/2025
Le GIS @ibisa.net est heureux de vous rejoindre sur Bluesky ➡️ bsky.app/profile/ibis...
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Yann Fichou @fichoulab.bsky.social · 26/03/2025
A few more days to apply for postdoctoral positions in my group. We investigate : - tau amyloid formation at a molecular level - tau LLPS - tau-spliceosome interaction in tauopathies. More info here : www.fichou-lab.cnrs.fr/en/home
fichou-lab.cnrs.fr
Home - Yann Fichou
The Fichou Lab focuses on the molecular mechanisms underlying neurodegenerative diseases.
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Anne Imberty @anneimb.bsky.social · 27/03/2025
Post-doctoral available in our team at @cermav.bsky.social in protein engineering for glycosciences. emploi.cnrs.fr/Offres/CDD/U... Join us for exciting project aiming at developping new probes for characterizing structure and dynamics of polysaccharides in plante cell wall.
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Guichard-Lab @guichard-lab.bsky.social · 24/03/2025
See our latest work on stapled peptide-foldamer hybrids targeting hDM2, using cis-4-mercaptoproline for an optimal macrocyclization. 🚀 @iecb.bsky.social @cnrsaquitaine.bsky.social @univbordeaux.bsky.social @departementsts.bsky.social #ChemBio #ChemSky Read more: doi.org/10.1002/chem...
Co-crystal structure of a macrocyclic foldamer-peptide hybrid (8a) bound to hDM2 (PDB ID 9GFK)
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Guichard-Lab @guichard-lab.bsky.social · 24/03/2025
Congratulations to Maxime, Mathieu, Claire, Jérémie, Bo, Isabel, Laetitia and Morgane for their key contributions and special thanks to our collaborators : Brice @bkauffmann.bsky.social Emmanuelle @thinonlab.bsky.social and Majid Khatib @departementsbm.bsky.social 👏✨
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Yann Fichou @fichoulab.bsky.social · 19/03/2025
It was really good to host the French EPR society meeting in Bordeaux at @iecb.bsky.social
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