ICYMI: a quick calculation of transmembrane domain-containing proteins in a proteome.
If you need to use this info: the code is in the post, or you can cite it since all quantixed posts have their own DOI courtesy of Rogue Scholar. doi.org/10.59350/0ah...
Sorry for the cliché: not sure how to avoid it...
I am very honoured to join such an illustrious list of previous winners
And – of course – the credit largely belongs to the fabulous people I have been lucky enough to work with @dunnschool.bsky.social and earlier @mrclmb.ac.uk
Thanks Luis. Really looking forward to hearing about your latest work. See you in September!
With Kirsty and Natalie, excited about 93rd Harden Conference 'Endosomal-lysosomal network dysfunction in neurodegeneration'. 1st-4th Sept 2026 in UK. Opportunities for oral presentations selected from posters. 1st June deadline for cheaper registration!!! Come join us. Please, please spread widely.
Excited to announce, the 93rd Biochemical Society Harden Conference will be on "Endosomal-lysosomal network dysfunction in neurodegeneration". Come and join us in early September on the beautiful south coast of England. Lots of speaker slots available from submitted abstracts!
Do you want to know more about how Retromer regulates Rab7 activity in yeast? Of course you do. Check out the new collaboration with Andreas Mayer with work led by Catarina Alves and Kevin Chen.
Happy to share that I passed my PhD viva on 21st Jan 2026 🎓🎉
A great 4-hour discussion with Sharon A. Tooze & Sylvie Urbé, chaired by Jon Lane. Huge thanks to my supervisor Pete Cullen, my lab mates, collaborators, and my funder EndoConnect for all the support along the way.
Seen on way back to London from ASCB. As Jez Carlton said “if rudder falls off will it regenerate”. Have a good flight home everyone after another great meeting…… long may ASCB continue
30-years ago today I started my lab in Bristol Biochemistry, it's been a fun ride! Massive thanks to all those past and present lab members and academic colleagues for their friendship, advice and support.
Congrats Steve, a paper full of interesting data (especially, in my opinion, Fig. 6). Interesting that so many proteins associated with binding the 'early' endosome PI(3)P are labelled by the 'late' endosome RAB7. Also, the clear segregation of Retromer from ESCPE-1.
It is a nice way to end the week: our improved RAB GTPase BioID map now online! www.nature.com/articles/s42... We hope it will be useful to the community, and we're happy to share any reagents!
Add our first pre-print to your reading list?
Using AF2 and MD, we've characterised structures and conformational ensembles of human rhomboid proteases - and revealed some surprises along the way. Feel v.lucky to work alongside Bryony & @robincorey.bsky.social!
Please share: tinyurl.com/3h8r7f5y
Excited to announce, the 93rd Biochemical Society Harden Conference will be on "Endosomal-lysosomal network dysfunction in neurodegeneration". Come and join us in early September on the beautiful south coast of England. Lots of speaker slots available from submitted abstracts!
Latest endosomal publication with @brettcollins.bsky.social: Rebeka Butkovic's beautiful work identifying a new Commander assembly, the RAB32-LRMDA-Commander, and its role in melanosome biogenesis. Reveals molecular mechanism of human oculocutaneous albinism type 7. www.nature.com/articles/s41...
Structures of EHD2 filaments on curved membranes provide a model for caveolar neck stabilization www.biorxiv.org/content/10.1101/2025.06....
Swifts have today arrived over the house. Summer’s here!!
That looks fun! Hobbies?
Pleased to see Kevin's paper on the Retromer complex interaction with yeast Vps5 and Vps17 proteins now online!
Moving obituary of David Stephens, "in many ways, the perfect academic" journals.biologists.com/jcs/article/...
New preprint on kinesin inhibition and activation - collaborative effort across Bristol Biochem and Chemistry with Woolfson and Schaffizel labs and JJ Phillips in Exeter 1/2 www.biorxiv.org/content/10.1...
Pls re-skeet! There's a postdoc job available to join us in Bristol! We're looking for a molecular cell biologist to help us investigate plasma membrane proteostasis in neurons. Apply here by 23 April: www.jobs.ac.uk/job/DMO097/r.... If interested, do contact me and check out grieve-lab.com! Thanks!
SNX-BAR proteins 5 and 6 are required for NCOA7-AS antiviral activity against influenza A virus www.biorxiv.org/content/10.1101/2025.04....
Lysosomal acidification is key for cellular health, with impairment linked to aging & neurodegenerative diseases. Lin et al. identify USP45 as a negative regulator of autophagy, inhibiting V-ATPase localization to autolysosomes via Coronin 1B-actin modulation. rupress.org/jcb/article/...
Interested how events are coordinated during #endosome maturation? Check out our latest paper! Congrats Daniel, Samit and Jachen!
www.embopress.org/doi/full/10....
Two new lab manuscripts describing new insight into VPS29’s role in Retromer vs Retriever, and the identification of a non-classical Commander pathway in melanosome biogenesis. Both with @BrettCollins.bsky.social lab. www.biorxiv.org/content/10.1... and www.biorxiv.org/content/10.1...
Identification of a VPS29 isoform with restricted association to Retriever and Retromer accessory proteins through auto-inhibition. www.biorxiv.org/content/10.1101/2025.02....
Identification of a RAB32-LRMDA-Commander membrane trafficking complex reveals the molecular mechanism of human oculocutaneous albinism type 7 www.biorxiv.org/content/10.1101/2025.02....
This is a fantastic route for international post docs to perform research in a UK lab. Bristol Biochemistry would be a great home, including our own endosomal-lysosomal lab. royalsociety.org/grants/newto...
And now onto @carlosantonplagaro.bsky.social from the Pete Cullen lab using BioID to understand the role of Rabs in fate determination in endosomal sorting - great work, Carlos! #UKMT2024
This is an great opportunity. Andrew, his science, and his team are amazing!
