Julien GIRAUD
@juliengiraud.bsky.social
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3rd year PhD student in Eric Cascales Lab working on the fabulous T6SS 🏹
#T6SS
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Julien GIRAUD
Meade Krosby
about 21 hours ago
Thinking only of Rosalind Franklin today, and what was stolen from her (and so many other female scientists alongside her).
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Rosalind Franklin and the damage of gender harassment
Spurred by a recent report on sexual harassment in academia, our columnist revisits a historical case and reflects on what has changed—and what hasn’t
https://www.science.org/content/article/rosalind-franklin-and-damage-gender-harassment
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Julien GIRAUD
Cascales Lab
about 1 month ago
Open position to work on Type IX secretion (#T9SS) in our lab, in collaboration withe the group of Eric Reynolds at the Dental School of the University of Melbourne. Please spread the word, and forward to anyone potentially interested ! Apply here:
emploi.cnrs.fr/Offres/Docto...
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Portail Emploi CNRS - Offre d'emploi - Thèse en Microbiologie-Biochimie (H/F)
https://emploi.cnrs.fr/Offres/Doctorant/UMR7255-ERICAS-005/Default.aspx
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Amazing science at the 2nd edition of the Secretion Days in Marseille 🌞 ! Huge thanks to all participants and to
@archaellum.bsky.social
for an outstanding opening talk. Looking forward to the next edition!
about 1 month ago
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Julien GIRAUD
Pierre Santucci
about 1 month ago
Extremely happy to share the fruit of a beautiful collaborative research study. France 🇫🇷, Russia 🇷🇺 and USA 🇺🇸 teaming up to tackle a long-standing question in the TB field! 🧫🦠💊🥼🩺 Our latest Preprint on Pyrazinamide Mode of Action against M.tuberculosis is online! 👇👇👇
doi.org/10.1101/2025...
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Pyrazinamide kills Mycobacterium tuberculosis via pH-driven weak-acid permeation and cytosolic acidification
Pyrazinamide (PZA) is a cornerstone drug in tuberculosis (TB) treatment with a strong bactericidal activity in vivo on both actively and non-replicating bacterial subpopulations. Yet the precise mode ...
https://doi.org/10.1101/2025.09.26.678883
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Julien GIRAUD
Cascales Lab
about 1 month ago
Happy to share our work on a T6SS effector with ADP ribose cyclase activity, published in JBC
@asbmbjournals.bsky.social
Great work of Julius Martinkus
@jmartinkus.bsky.social
and (always) great collaboration with
@dukasju.bsky.social
and
@laurentterradot.bsky.social
www.jbc.org/article/S002...
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Widespread deployment of the human CD38 ADP-ribosyl cyclase fold in antibacterial and anti-eukaryotic polymorphic toxins
Bacterial polymorphic toxins are modular weapons that mediate inter-microbial competition and host interactions by delivering diverse cytotoxic domains through specialized secretion systems. Here, we ...
https://www.jbc.org/article/S0021-9258(25)02627-4/fulltext
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Julien GIRAUD
Julius Martinkus
about 1 month ago
Grateful to my PIs, team, collaborators, and colleagues for their support. Excited to share our paper from my PhD journey!
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Julien GIRAUD
Cascales Lab
about 1 month ago
Open position !! Either at the Engineer or post-doctoral level, to work on filamentous phages. Collaboration between Laetitia Houot's group and Thierry Doan
@thicoz.bsky.social
. To apply at the E level:
emploi.cnrs.fr/Offres/CDD/U...
To apply at the post-doc level:
emploi.cnrs.fr/Offres/CDD/U...
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Julien GIRAUD
Diepold Lab
2 months ago
We recently described how T3SS effectors reach the injectisome with a shuttle system. But what about their chaperones? With live microscopy, proximity labeling and functional assays,
@keithpint.bsky.social
showed the Yersinia chaperone SycH already hands over its cargo in the cytosol.
bit.ly/47hq6rM
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Julien GIRAUD
Pierre Santucci
4 months ago
🚨🔥 Happy to share our latest Preprint! 🔥🚨 We describe some very simple experimental approaches employed in our group to assess CRISPRi effectiveness in Mycobacteria 🧬 🦠 🧫 Project co-led by Vanessa, Wafaa, Janïs & Eliana - Our Fantastic 4 Female Scientists💫🙌🧨
www.biorxiv.org/cgi/content/...
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Julien GIRAUD
Cascales Lab
4 months ago
We have an open engineer position to work on type IX secretion (T9SS), under the supervision of @doan_thierry (collab with HP Fierobe & A. Tolonen). 1-year contract, renewable up to 3.5 years. Please apply here or forward to anyone potentially interested:
emploi.cnrs.fr/Offres/CDD/U...
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Portail Emploi CNRS - Offre d'emploi - Ingénieur d'Etude en Microbiologie (H/F)
https://emploi.cnrs.fr/Offres/CDD/UMR7255-THIDOA-003/Default.aspx
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Julien GIRAUD
Plasmid Society
6 months ago
Kicking off the week with exciting news: 🧐 There is still time to register and submit your abstract until 30th May for the 2nd edition of "Secretion Days" (October 2-3, Marseille). 💻Registration:
docs.google.com/forms/d/e/1FAI…
📩 More info:
[email protected]
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👉Reminder : ONE WEEK LEFT👈 📅 Secretion Days 2025 will take place on October 2–3 in Marseille 🌊 🎤Invited speaker : Sonja-Verena Albers;
@archaellum.bsky.social
🆓 Free, spot are limited ! 📥 Registration is open until May 20 via the following link:
docs.google.com/forms/d/e/1F...
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Journées Sécrétion 2025
Contact:
[email protected]
https://docs.google.com/forms/d/e/1FAIpQLSem55W7CPqQ8aJdMG5YOw6Nw6tYx053mI4TL7vFZtOe5ZvlUA/viewform?usp=send_form
6 months ago
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👉Don’t forget👈 📅 Secretion Days 2025 will take place on October 2–3 in Marseille 🌊 🎤Invited speaker : Sonja-Verena Albers;
@archaellum.bsky.social
🆓 Free, spot are limited ! 📥 Registration is open until May 15 via the following link: 🔗
docs.google.com/forms/d/e/1F...
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Journées Sécrétion 2025
Contact:
[email protected]
https://docs.google.com/forms/d/e/1FAIpQLSem55W7CPqQ8aJdMG5YOw6Nw6tYx053mI4TL7vFZtOe5ZvlUA/viewform?usp=send_form
6 months ago
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Julien GIRAUD
Cascales Lab
8 months ago
You are a young researcher working on the bacterial cell envelope ? Don't miss this opportunity !!
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Thrilled and honored to join the organizing committee of the 2nd edition of the Journées Sécrétion! We look forward to seeing you there, in Marseille🌞, reconnecting, and discovering exciting new research. See you soon!
add a skeleton here at some point
8 months ago
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Julien GIRAUD
Maelle Paillat
8 months ago
The Journées Sécrétion are back! 2nd and 3rd October in Marseille Keynote lecture by:
@archaellum.bsky.social
Registration is open until May 15:
forms.gle/2qxHntTktoxw...
Organized by Romé Voulhoux
@lcbofficiel.bsky.social
,
@cascaleslab.bsky.social
, Thierry Doan,
@juliengiraud.bsky.social
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Julien GIRAUD
Pierre Santucci
9 months ago
Happy to see our work on Mycobacterial CRISPRI featured on the Cover of FEBS Letters 🍾🥳👌
@febspress.bsky.social
@univ-amu.fr
@cnrsbiologie.bsky.social
@anrs-mie.bsky.social
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reposted by
Julien GIRAUD
Cascales Lab
10 months ago
We have an open PhD position to work on bacterial secretion systems. Please RT, write us or apply through the CNRS job portal:
t.co/HxX23Od1oa
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https://emploi.cnrs.fr/Offres/Doctorant/UMR7255-ERICAS-004/Default.aspx?lang=EN
https://t.co/HxX23Od1oa
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Julien GIRAUD
Maxence Joscht
10 months ago
Une médecin marchande d'esclaves, de fausses princesses, des voyageuses travesties parcourant l'Europe du XVIIIe siècle... Il est question de tout cela dans ce "Raconte-moi ta thèse" consacré à mes travaux de recherches au sein de l'EHESS. À découvrir ici :
alumni-ehess.fr/fr/article/r...
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Raconte-moi ta thèse #22 | L'invention des aventurières. Sociabilités, récits de soi et mobilités au féminin dans l'Europe du XVIIIe siècle, par Maxence Joscht | EHESS Alumni | Votre communauté ...
Maxence Joscht est doctorant à l'EHESS au sein du Centre de recherche sur les circulations, les liens et les échanges (CeRCLEs - EHESS), sous la direction dEleonora Canepari....
https://alumni-ehess.fr/fr/article/raconte-moi-ta-these-22-l-invention-des-aventurie-res-sociabilite-s-re-cits-de-soi-et-mobilite-s-au-fe-minin-dans-l-europe-du-xviiie-sie-cle-par-maxence-joscht/02/01/2025/234
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