Very sad news for the cyanobacterial community. Our colleague Jeff Cameron passed away unexpectedly last week. He was a brilliant scientist and a very friendly person Please, consider donating to help his family in this hard moment gofundme.com/f/contribute-t…

Few recent papers revealed the presence of Ubiquitin-like system in bacteria and its role in anti-viral defence against bacteriophages. Thx to Mohit for his contribution. More info: Ubiquitous #ubiquitin: From bacteria to eukaryotes ☺️ sciencedirect.com/science/articl…

It was an extremely special privilege to watch my former and forever mentor Rachel Klevit deliver this IUBMB Jubilee Award Lecture as part of #EMBOubiquitin24. 30 years of amazing research contributions to #ubiquitin and #BreastCancer! Klevit Lab UW Biochemistry #WomenInSTEM

RNF213 ubiquitylates LPS but also restricts LPS-free pathogens: bacteria, parasites and viruses! Is RNF213 an amazingly versatile pattern-recognition receptor (#PRR) or does it act downstream of specific PRRs? The answer hot from the EMBO Reports press: embopress.org/doi/full/10.10…

I am looking for a highly motivated PhD student to join my lab The ICR , please help to spread the message: icr.ac.uk/studying-and-t…

We are pleased to announce that ETOX 2025, the 22nd European Workshop on Bacterial Protein Toxins, will be held in Spain, June 29 - July 3, 2025. Registration opens on January 6. Apply here etox-meetings.org and join us for a great meeting! Please retweet. David Albesa-Jove

So excited to share my last project in the Mostowy Lab! ZF macrophages are trained by Shigella becoming pro-inflammatory and produce more antibacterial ROS 🦠🐟🛡️thank for your help Dominik Brokatzky 🤩 London School of Hygiene & Tropical Medicine @cellpressnews papers.ssrn.com/sol3/papers.cf…

.Pei Yee, Urbé et al. University of Liverpool characterize the role of #ubiquitin in the rapid turnover kinetics of the immune checkpoint protein CTLA4. hubs.la/Q02TqZYr0 #Cancer #Trafficking #Biochemistry #ProteinHomeostasis

In Journal of Cell Biology, Pei Yee, Urbé et al. University of Liverpool characterize the role of #ubiquitin in the rapid turnover kinetics of the immune checkpoint protein CTLA4. hubs.la/Q02TrHMp0 #Cancer #Trafficking #Biochemistry #ProteinHomeostasis

Our team in Orléans (France) is looking for a new postdoc, to work closely with a research associate, Ibtissam Talhaoui, on a project focused on potential SUMO E3 ligases targeting the nucleosome. The details here: emploi.cnrs.fr/Offres/CDD/UPR…

The deadline of ProUPS registration has been extended to 30 November! Please exploit the opportunity to interact with the very BEST in Ubiquitin Biology and Drug Discovery.

Check out this beautiful study from Pei Yee, now published in Journal of Cell Biology!

New preprint from Gammon Lab UT Southwestern Medical Center where bacterial effectors reveal a role for mammalian RNF214 proteins in antiviral immunity in bats and humans! Great collab with the Alto Lab! biorxiv.org/content/10.110…

Excited to share this work led by Camilla Elbæk where we identify an entirely new role of LUBAC as a critical regulator of AMPK, the energetic stress response, and cellular metabolism. If you are interested in #ubiquitin and #metabolism, have a read: biorxiv.org/content/10.110…

Very excited to share that our manuscript on the "Discovery and mechanism of K63-linkage-directed deubiquitinase activity in USP53" was published today at Nature Chemical Biology Nature Chemical Biology. Congratulations Kim, Kai, and all authors! nature.com/articles/s4158…

Very excited to present the structural and mechanistic basis for stress response silencing by the monster E3 ligase SIFI. biorxiv.org/content/10.110…

🎉Super excited to share our story on how the substrate receptor FBXO31 functions as a quality control factor by recognizing amides. This has been an amazing collaboration between Bode lab and Jacob Corn. Special shutout goes to @matthias_muhar nature.com/articles/s4158…

We started collecting applications for SciFounder Fellowship!! For mission-driven hard tech founders Up to $1M to get started Direct mentorship from us for 1 year+ Funding decisions within weeks scifounders.com Deadline is 2/28 - 11:59 pm PST

Online Now: Combinatorial mapping of E3 ubiquitin ligases to their target substrates dlvr.it/THqW1q

I'm excited to share the final version of this story published in The EMBO Journal Check it out! embopress.org/doi/full/10.10…