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Paul & Virginie - Centriole Lab

@centriolelab.bsky.social

2.8k Following2.3k Followers

Virginie Hamel & Paul Guichard Lab at University of Geneva
#cryoEM/ET❄️ and #UExM ⚗️ #ExpansionMicroscopy #TeamTomo
Genève, Suisse 🇨🇭
https://mocel.unige.ch/research-groups/guichard-hamel/overv

PostsRepliesMedia
@news.abc.net.auOct 10, 2026, 5:08 AMReposted by @centriolelab.bsky.social

Winner of Nikon's Small World In Motion competition was AI generated

@centriolelab.bsky.socialOct 10, 2026, 6:01 AM

That looks really great! Congratulations! This will be our weekend reading :)

@ziyannwang.bsky.socialOct 9, 2026, 3:20 PMReposted by @centriolelab.bsky.social

1/4 Following our 2023 ELI-TriScope work (@NatMethods), we’ve focused on the in situ architectures of native centrosomes & basal bodies (BBs).

@cilialab.bsky.socialOct 9, 2026, 3:49 PMReposted by @centriolelab.bsky.social

Nikon just announced it has withdrawn first place in this year’s #SWiM after finding winning video did not comply with its generative AI rules.
www.nikonsmallworld.com/news/nikon-s...
Letter still open until Monday- this is a starting point to engage & discuss how AI is transforming microscopy 🔬

@sophiemartinlab.bsky.socialOct 6, 2026, 9:03 PMReposted by @centriolelab.bsky.social

Happy to share our latest work showing that fungal cell fusion not only requires local cell wall digestion but also inhibition of cell wall repair!

PAK-family kinases promote cell fusion irreversibility by preventing cell-wall repair

doi.org/10.1016/j.cu...

Led by @juliacoronasserna.bsky.social

Post-fusion pak2 mutant cells with narrow fusion pore blocked by a vacuole
@christlet.bsky.socialOct 9, 2026, 2:35 PMReposted by @centriolelab.bsky.social

Nikon Small World does the right thing

@bladoux.bsky.socialOct 8, 2026, 9:37 AMReposted by @centriolelab.bsky.social

🔬 We're hiring a Laboratory Manager! Join our growing international team at the Max Planck Center for Physics and Medicine in Erlangen! 🧬 Cell & molecular biology 🧪 Lab coordination & experimental research 📩 Apply now: [https://www.fau-jobs.de/jobposting/8173a98034c48d53d57bce14503883cbdbf6f3b80]

@centriolelab.bsky.socialOct 8, 2026, 8:12 PM

😂

@centriolelab.bsky.socialOct 8, 2026, 7:02 PM

We are updating our Expansion Microscopy (U-ExM) website with :
- Protocols tips to help you get started
- Examples of applications across different biological systems.
- work in progress - an antibody database
👉 mocel.unige.ch/research-gro...

@florianjug.bsky.socialOct 8, 2026, 5:15 AMReposted by @centriolelab.bsky.social

Just in case anyone here vibes with this: docs.google.com/forms/d/e/1F...

@maitrejl.bsky.socialOct 6, 2026, 10:43 AMReposted by @centriolelab.bsky.social

📣Our department is hiring a new group leader!📣
Want to start your team in a vibrant scientific environment in the center of Paris? I was very lucky to do that 10 years ago, reach out if you have any question.
Apply by December 18th:
jpi-recruitment-curie-umr3215-u934.curie.fr

@nobelprize.orgOct 5, 2026, 9:44 AMReposted by @centriolelab.bsky.social

Peter Hegemann and Georg Nagel – awarded the 2026 medicine prize – discovered a remarkable protein, channelrhodopsin, in a single-celled alga. Hegemann wondered how Chlamydomonas, a single-celled alga, is able to swim towards a light source.

@manondemulder.bsky.socialOct 2, 2026, 8:26 AMReposted by @centriolelab.bsky.social

If you’ve always been curious about how algae fix carbon, @phaips.vd.st, @cellarchlab.com and I have put together the quickest route into pyrenoids. And if you don’t feel like reading at all, we have an accompanying poster

doi.org/10.1242/jcs....

@bjgreber.bsky.socialOct 1, 2026, 12:05 PMReposted by @centriolelab.bsky.social

Strikingly, @claudioalfieri.bsky.social and his team demonstrate that using cryo-tides, they can obtain high-resolution structures of APC/C, which otherwise requires carbon support.

Visualisations of the APC/C protein complex, with map overviews on the left (colour-coded by APC/C module), close-up views in the middle, and FSC curves on the right.
@simoncleary.bsky.socialOct 1, 2026, 5:58 AMReposted by @centriolelab.bsky.social

Nikon: '"At this time, we don't see that any rules were violated," it said in a statement.'
www.bbc.co.uk/news/article...

@melaniedwhite.bsky.socialOct 1, 2026, 5:45 AMReposted by @centriolelab.bsky.social

I spoke with @nature.com about the Nikon Small World controversy. As AI becomes part of scientific imaging, we need greater transparency about what was measured, inferred or generated. It's not about excluding AI. It’s about preserving trust in scientific evidence.
www.nature.com/articles/d41...

@centriolelab.bsky.socialSep 25, 2026, 7:21 PM

Can the truck fly now???

@cilialab.bsky.socialSep 24, 2026, 7:41 PMReposted by @centriolelab.bsky.social

I’m wondering microscopy peeps whether it is time for an open letter to @healthcare.nikon.com head office about this #GenerativeAI creation- @reitergroup.bsky.social @christlet.bsky.social @simoncleary.bsky.social and community? (It’s blocked more tags sorry folks…)

@centriolelab.bsky.socialSep 24, 2026, 6:58 PM

No response from Nikon so far… The member of the judging panel I contacted was also very concerned and reached out to Nikon directly. I don’t know whether he has received a response either.

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