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Stephen Royle

@steveroyle.bsky.social

I'm into chord changes and cell biology. Professor - University of Warwick. Director - The Company of Biologists. Views are my own and not those of any organisation I am associated with. Mastodon: @steveroyle@biologists.social Lab: https://roylelab.org

3,107 Followers  |  1,315 Following  |  353 Posts  |  Joined: 24.11.2023  |  1.7442

Latest posts by steveroyle.bsky.social on Bluesky

🚨🚨🚨Attention, cell biologists! @jcellsci.bsky.social are recruiting a new EiC to follow in @drmichaelway.bsky.social’s footsteps & are seeking community input - link to survey πŸ‘‡

03.02.2026 14:43 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
Fill out our community survey to help shape the future of JCS

Journal of Cell Science logo

Line drawing of a group of people with speech bubbles above their heads

Fill out our community survey to help shape the future of JCS Journal of Cell Science logo Line drawing of a group of people with speech bubbles above their heads

After 15 years as Editor-in-chief (EiC), Michael Way @drmichaelway.bsky.social will be stepping down at the end of 2026 & we are seeking feedback from the cell biology community as part of the consultation process for appointing a new EiC.
We'd love to hear from you: www.surveymonkey.com/r/GZCC9F9

03.02.2026 13:36 β€” πŸ‘ 13    πŸ” 15    πŸ’¬ 1    πŸ“Œ 1

I watched much of Ian Chapman's (Head of @ukri.org) appearance this morning at @ukparliament.parliament.uk Science, Innovation and Technology Committee..

A few points and new information that bioscientists may find interesting...

A 🧡

03.02.2026 13:57 β€” πŸ‘ 37    πŸ” 38    πŸ’¬ 1    πŸ“Œ 2
COS-7 cell labeled for actin (gray), microtubules (red), clathrin (green) and DNA (blue). Image taken in 2018 using an OMX structured illumination microscope.

COS-7 cell labeled for actin (gray), microtubules (red), clathrin (green) and DNA (blue). Image taken in 2018 using an OMX structured illumination microscope.

Peeking inside a cellular galaxy #cellfie πŸ§ͺ

03.02.2026 11:14 β€” πŸ‘ 62    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1

Did you wash it down with some PBS from that Duran bottle?

03.02.2026 12:28 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Last week, RPN broke a string of stories on significant changes to funding across a number of research councils (see thread below)

This morning, UKRI chief executive is appearing at the Commons science committee, where he is being asked about them by MPs

Here are some key moments so far 🧡

03.02.2026 10:51 β€” πŸ‘ 22    πŸ” 26    πŸ’¬ 1    πŸ“Œ 4
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In case you ever wondered about the differences between magrittr pipe and base pipe πŸ€”

This table is taken from a great stackoverflow answer by @GeorgKindermann

stackoverflow.com/questions/67...

#rstats #dataviz #phd

02.02.2026 17:39 β€” πŸ‘ 37    πŸ” 13    πŸ’¬ 2    πŸ“Œ 1
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Mitosis lovers, get ready for Dubrovnik! πŸ”¬πŸŽ‰
I’m super excited to be organizing the 4th Mitotic Spindle Conference with Nenad Pavin, and we can’t wait to see you there!
Want your abstract to be selected for a talk? Submit by Feb 8!
www.phy.pmf.unizg.hr/~mitosis/
#SpindleCroatia2026

02.02.2026 08:22 β€” πŸ‘ 28    πŸ” 15    πŸ’¬ 1    πŸ“Œ 0

Quick science policy thread 1

Changes in the governance of UK science since the mid 1980s make it extremely hard to be strategic (that was the point), in terms of both process (dropped) and capability (hollowed out).

01.02.2026 17:21 β€” πŸ‘ 18    πŸ” 20    πŸ’¬ 2    πŸ“Œ 3

How do librarians decide which peer-reviewed biomedical journals are worth subscribing to?

Genuine question from a journal editor who’s realizing this is a huge blind spot.

02.02.2026 02:18 β€” πŸ‘ 5    πŸ” 4    πŸ’¬ 3    πŸ“Œ 1
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Structure of the adaptor protein 4 (AP-4) complex revealed! AP-4 exists in a dynamic equilibrium between closed and open conformations in solution. ARF1 does not shift this equilibrium but is requiredβ€”together with cargoβ€”for membrane recruitment. rdcu.be/e1ozM

29.01.2026 21:53 β€” πŸ‘ 22    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0

We switched from Slack to self-hosted Mattermost. Instant messaging is great, mobile apps are good. I could import everything across from slack, so we have our full history with attachments. The only problem is they have limited the free offering.

28.01.2026 16:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The reforms to UKRI under Ian Chapman are only just starting, but there are already worries about what they mean for the bread and butter, applicant-led funding calls at research councils

While UKRI insists comparisons with previous years are impossible, figures from December suggest...

28.01.2026 08:56 β€” πŸ‘ 7    πŸ” 11    πŸ’¬ 1    πŸ“Œ 2
The GTPase activating protein Gyp6 binds Retromer and inactivates Rab7/Ypt7 to coordinate the formation of endosomal carriers The Retromer coat is conserved in all eukaryotes and is crucial for the correct intracellular sorting of many transmembrane receptors and lysosomal hydrolases. Retromer is an effector of the late endosomal small GTPase RAB7 and is also implicated in its inactivation required for proper endosomal maturation. Here, we explore the role of controlled GTP hydrolysis by the RAB7 ortholog Ypt7 in the formation of Retromer-coated membrane carriers in yeast. Proximity labelling and genetic ablation identify the GTPase Activating Protein (GAP) Gyp6 as a critical regulator of Ypt7 activity in the context or Retromer. Structural studies show that Retromer recruits Gyp6 through its Vps29 subunit, which recognises a specific PL motif and a secondary binding site in the C-terminal domain of Gyp6. This interaction does not occur with other yeast GAPs. Ablation of the Gyp6-Retromer interface or the catalytic activity of Gyp6 leads to the accumulation of tubular structures on endo-lysosomal compartments and to increased association of Ypt7 with Retromer and its cargo Vps10. These results support a model in which Gyp6 controls the switch from Ypt7-dependent Retromer coat assembly and cargo collection to the departure of the carrier through membrane fission and uncoating. ### Competing Interest Statement The authors have declared no competing interest. National Health and Medical Research Council, https://ror.org/011kf5r70, APP2016410 Swiss National Science Foundation, https://ror.org/00yjd3n13, 31003A_179306, 310030_204713, 10.006.083

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.

28.01.2026 01:25 β€” πŸ‘ 19    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0
Addgene: Sally Lowell Lab Materials

Excited to announce that our #PUFFFIN plasmids are finally available on @addgene.bsky.social to make PUFFFIN neighbour labelling even more accessible. You can find the plasmids here www.addgene.org/Sally_Lowell/ and our paper here link.springer.com/article/10.1...
Big thanks @cellysally.bsky.social!

26.01.2026 09:50 β€” πŸ‘ 11    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

Join us this Thursday (Jan 29) at 5pm CET for the first #MembraneTrafficking seminars of 2026, featuring two outstanding scientists, Giovanni D'Angelo (EPFL) and Sean Munro (@cellbiol-mrclmb.bsky.social), and the shared topic of protein trafficking, retention & sorting at the #Golgi πŸ₯ž

27.01.2026 07:51 β€” πŸ‘ 15    πŸ” 11    πŸ’¬ 1    πŸ“Œ 1
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Huge congrats to @manuelthery.bsky.social and all the Cytomorpho lab. The "Living Architectures" performance at @museeorsay.bsky.social was breathtakingly beautiful

25.01.2026 09:22 β€” πŸ‘ 139    πŸ” 36    πŸ’¬ 5    πŸ“Œ 2
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Using micropatterning & thousands of hours on the microscope
@manuelthery.bsky.social and the #CytoMorphoLab reimagined the MusΓ©e D’Orsay. Accompanied by an orchestra and poet, their images transported us into the cellular universe. I remembered why I am a cell biologist. All of this is in us. Wow!

25.01.2026 11:03 β€” πŸ‘ 101    πŸ” 19    πŸ’¬ 3    πŸ“Œ 3

Just to chip in that this the address given in the paper: Cancer Research Department, London Hospital Research Laboratories,
London, E.1.
I was intrigued by this thread because TIL.

23.01.2026 17:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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#Addendum to 1970 paper, β€œCYTOPLASMIC FILAMENTS OF AMOEBA PROTEUS: I. The Role of Filaments in Consistency Changes and Movement,” includes eight video sequences originally recorded on 16-mm films. No technology was available at the time to include this data. 🎞️ rupress.org/jcb/article/...

#Actin

22.01.2026 19:15 β€” πŸ‘ 30    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0

Fantastic news. Congrats!

22.01.2026 10:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
A Modular Encapsulation System for Precision Delivery of Proteins, Nucleic Acids, and Small Molecules Targeted nanoparticles have the potential to revolutionize therapeutics for medical applications. Here, we demonstrate the utility of a flexible precision nanovesicle delivery system for functional de...

Excited to share our work engineering caveolin-derived nanoparticles β€œcaveospheres”. We show their use for targeted transfection in cultured cells and effective targeted delivery and tumor killing in vivo.
pubs.acs.org/doi/full/10....

22.01.2026 01:13 β€” πŸ‘ 17    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
Mechanochemistry of molecular motors and cytoskeletal filaments - a meeting at the university of warwick, 8-9 May 2026

Mechanochemistry of molecular motors and cytoskeletal filaments - a meeting at the university of warwick, 8-9 May 2026

Early bird registration including on campus conference accommodation for our #motors and #filaments meeting will close 29th January 2026. You can still register after that, but need to find your own accommodation. Grateful to @embo.org
and @biologists.bsky.social for sponsoring this event!

20.01.2026 20:02 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Research Professional Sign-in

UKRI pauses several funding calls amid priorities shake-up

The applicant-led MRC funding calls on pause include research grants, partnership grants and new investigator research grants made available through the council’s research boards.

www.researchprofessional.com/news-article...

19.01.2026 17:24 β€” πŸ‘ 4    πŸ” 17    πŸ’¬ 4    πŸ“Œ 2
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Amazing to hold @lottepedersen.bsky.social & my @jcellsci.bsky.social Special Issue on #Cilia and #Flagella in all its glossy glory & muscle-engaging brain-boosting weight! So much fabulous content from the community! Fab cover @centriolelab.bsky.social πŸ₯°πŸ₯° journals.biologists.com/jcs/pages/ci...

16.01.2026 19:30 β€” πŸ‘ 46    πŸ” 13    πŸ’¬ 2    πŸ“Œ 0

Two weeks left to apply to be the BSCB Postdoc rep

19.01.2026 10:54 β€” πŸ‘ 2    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Thank you @ucdlibrary.bsky.social for sourcing this fantastice read by @steveroyle.bsky.social for me. Highly recommended for anyone interested in learning more about #cellbiology #biologicalimaging #imageanalysis #datavis also more people should read the #quantixed blog.

18.01.2026 18:24 β€” πŸ‘ 22    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0

Thank you Madeleen!

18.01.2026 20:21 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Very nice! Congrats all!

17.01.2026 06:37 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Seriously, preprinting means your science is accessible to everyone, virtually immediately. No paywalls. Sunlight is also a disinfectant and the number of sloppy preprints I've encountered is tiny.

15.01.2026 18:59 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

@steveroyle is following 20 prominent accounts