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Franck Pichaud

@fpichaud.bsky.social
2.2K followers 5.9K following 172 posts

Cell & Developmental Biologist #cellbiology #developmentalbiology #imaging #genetics

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Reposted by Franck Pichaud
FlyBase @flybase.bsky.social · 21/09/2026
We've updated the Frequently Used GAL4 and Other Binary Drivers resource flybase.org/GAL4/freq_us... with 3 more GAL4 drivers (Scer\GAL4[Adh.PF], Scer\GAL4[c527], and Scer\GAL4[srp.D.cCa]) and added an image to Scer\GAL4[bap.3].
flybase.org
Frequently Used GAL4 Drivers
FlyBase: a database for drosophila genetics and molecular biology
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UCL @ucl.ac.uk · 04/09/2026
We welcomed Mayor of London Sadiq Khan to UCL East today as he announced new action to tackle violence against women and girls. We’re proud to have hosted this important moment in building a safer, more inclusive London. Read more 👇 bit.ly/4cpDNGL
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Franck Pichaud @fpichaud.bsky.social · 12/08/2026
Clever trick to observe the eclipse safely if u did not get a hold of glasses …
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Yichen Luo 骆奕辰 @camellyc.bsky.social · 03/08/2026
1/8 Breathing seems automatic. But it's a finely tuned motor behavior that has to be controlled. In this preprint, I map the circuits that match a fly's respiration to the metabolic demands of flight and mitigate the risk of dehydration. 🧵🪰 www.biorxiv.org/content/10.6...
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Franck Pichaud @fpichaud.bsky.social · 22/07/2026
Back on the east coast trail 🤩 #newfoundland
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Admirable Women @admirablewomen.bsky.social · 12/07/2026
Cellular biologist Marilyn Farquhar discovered critical structural components of cells, including tight junctions & desmosomes. A pioneer in electron microscopy, she served as the first female president of the American Society for Cell Biology, 1981-82. She was born #OTD in 1928. #WomenInSTEM
A black-and-white photograph of cellular biologist and pathologist Dr. Marilyn Gist Farquhar (July 11, 1928 – January 16, 2019) at work in a laboratory setting. Seated at a desk, she rests her chin thoughtfully on her left fist while her right hand holds a pen over an open three-ring binder notebook. She wears a crisp white laboratory coat over a dark-and-white patterned, checkered shirt with matching cuffs. Her expression is warm, serene, and intellectually engaged, looking directly toward the camera with a gentle smile. Her short, dark hair is softly styled back. To her right sits a large, vintage electron microscope with its textured metallic columns, representing the primary tool of her monumental discoveries regarding cellular tight junctions, the Golgi apparatus, and renal pathology. The high-contrast composition frames her closely, creating an intimate, focused, and historically significant mood that celebrates her legacy as the first female president of the American Society for Cell Biology.
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Franck Pichaud @fpichaud.bsky.social · 08/07/2026
Hot of the press- great collaboration with our friends @lmescu.bsky.social and F. Casares @cabd-upo-csic.bsky.social - building the insect eye is a feat of engineering! @uclnews.bsky.social @lmcb-ucl.bsky.social @ucl.ac.uk
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Count Binface @countbinface.bsky.social · 07/07/2026
Game on, Nige.
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Matthew Freeman @mjafreeman.bsky.social · 01/07/2026
The awesome trio of @lmescu.bsky.social @fpichaud.bsky.social and Fernando Casares (and their teams) are on fire Fly eyes represent 'programmable metamaterials'; human engineering principles pre-exist in biology www.nature.com/articles/s41...
nature.com
A natural programmable metamaterial controls 3D curvature of compound eyes - Nature Communications
This article uncovers a natural, programmable metamaterial in the developing Drosophila eye. The precise 3D curvature of the adult compound eye is programmed during development by a microscopic, 2D tr...
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SeYeon Chung @seyeonchung.bsky.social · 28/06/2026
So grateful for the new Kathy Matthews Endowment for the Bloomington Drosophila Stock Center. A wonderful tribute by Kathy's husband, Lawrence Washington, that will help preserve Kathy's legacy and support the fly community for years to come. biology.indiana.edu/news-events/...
biology.indiana.edu
Major gift to establish endowment for IU Drosophila Stock Center
IU Biology news: The IU Stock Center maintains thousands of documented, living genetic strains of Drosophila melanogaster, a small fruit fly that has served as one of science’s most powerful tools for...
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Franck Pichaud @fpichaud.bsky.social · 10/06/2026
@ucl embracing the real robotic revolution! Fun but not very interactive!
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Franck Pichaud @fpichaud.bsky.social · 04/06/2026
Rainbow!
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Paintings of London @paintingsoflondon.bsky.social · 18/05/2026
This week's theme is 'People of London' - a celebration of ALL the people who make and have made London the beautiful city it is. ------ 'The London Underground' (from 'This Is London', 1959) by Miroslav Šašek
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Franck Pichaud @fpichaud.bsky.social · 14/05/2026
Helicopter- car !?
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Franck Pichaud @fpichaud.bsky.social · 07/05/2026
Preparing a new talk for our UK Drosophila meeting in Scotland - lovely Edinburgh this evening!
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Amoyel lab @amoyellab.bsky.social · 05/05/2026
Huge congratulations to Vil Fernandes for being awarded the Lister Prize! Amazing talk as always!
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Development @dev-journal.bsky.social · 01/05/2026
Meet our Preprint Editors We are pleased to welcome our first group of Preprint Editors to our editorial team, responsible for handling our 'In preprints' articles. #preprints journals.biologists.com/dev/pages/ed...
Clarisse Brunet Avalos, Anchel de Jaime-Soguero, Joaquina Delas, Gwendolyn K. Kirschner, Daniel Ríos-Barrera, Sumeet Pal Singh, Roshana Thambyrajah and Xianfa Yang.
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Franck Pichaud @fpichaud.bsky.social · 05/05/2026
Lister prize lecture - congratulations to our @ucl.ac.uk colleague Vil Fernandes🎉
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Franck Pichaud @fpichaud.bsky.social · 02/05/2026
Lunch with a view
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Matthew Freeman @mjafreeman.bsky.social · 30/04/2026
The polymath @rogerhighfield.bsky.social gave this year's @royalsociety.org David Attenborough Prize Lecture He discussed how more science communication seems to lead to less public confidence, and the neural basis for this paradox You can watch it here royalsociety.org/science-even...
royalsociety.org
David Attenborough Prize Lecture: The Battle for Reality | Royal Society
The Royal Society David Attenborough Prize Lecture: The battle for reality delivered by Roger Highfield
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Reposted by Franck Pichaud
European Research Council (ERC) @erc.europa.eu · 29/04/2026
NEWS: The ERC Scientific Council has listened to the concerns from members of the research community about changes to the re-submission rules, intended to manage the surge in demand for grants. The Scientific Council will readjust some of the changes: link.europa.eu/TBqRQJ
link.europa.eu
ERC Scientific Council readjusts rules for reapplication
The ERC Scientific Council has listened to the concerns from members of the research community about the recent announcement on changes to the re-submission rules. The changes, intended to manage the ...
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Denis Wirtz @deniswirtz.bsky.social · 19/04/2026
The CODA workflow works for: - any tissue type (eye, kidney, pancreas, brain,...) - any disease (cancer, fibrosis, diabetes,...) - any species (human, mouse, rhesus macaque, ...) It can be integrated with any spatial omic technique (CODEX, Visium, IF, IHC,..) www.nature.com/articles/s41...
nature.com
CODA: quantitative 3D reconstruction of large tissues at cellular resolution - Nature Methods
CODA: a method for 3D reconstruction of large serially sectioned tissues.
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Best for Britain @bestforbritain.org · 15/04/2026
It’s official: the UK is rejoining Erasmus! 👏🇪🇺
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Mark Miodownik @markmiodownik.bsky.social · 14/04/2026
If you are a UCL student you can register for the hopeful Sustainability Leadership Conference next week. I'll be there but dont let that put you off 🤓 studentsunionucl.org/sustainabili...
studentsunionucl.org
Sustainability Leadership Conference
The climate and biodiversity crisis affects us all. Our planet faces unsustainable rising temperatures and the destruction of natural habitats. But there is hope.
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Franck Pichaud @fpichaud.bsky.social · 13/04/2026
Made it ! 2 days of great Matrix biology 🎉
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Cancer Research UK Manchester Institute @cruk-mi.bsky.social · 13/04/2026
🚨 Open for applications - Director of Scientific Core Facilities & Services! Shape the strategic future of our core facilities and work with leading experts on cutting-edge cancer discovery and translational research 🧑‍🔬🔬🧪 💷 ~£100,000 ⏰ 17.5.2026 Apply 👉 www.cruk.manchester.ac.uk/career/mi-26...
A collage of images show imaging technologies, stained cells and a mouse in a specially designed research habitat
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 06/04/2026
If you know a graduating undergraduate looking for the chance to spend 1-2 years in a lab before graduate school, we're hiring! Our lab explores morphogenesis, defining how the cell adhesion & cytoskeletal machinery work together to allow cells to change shape & move tarheels.live/peiferlab/ 1/n RT
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Franck Pichaud @fpichaud.bsky.social · 28/03/2026
Great turnout - Together Alliance March
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Franck Pichaud @fpichaud.bsky.social · 24/03/2026
Join us to establish your lab @lmcb-ucl.bsky.social @ucl.ac.uk - very supportive environment & state-of-the-art imaging, mass spec and genomics tech platforms!
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Franck Pichaud @fpichaud.bsky.social · 23/03/2026
Made it! Looking forward to 3 days of great developmental biology.
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Charlène Boumendil (She/Her) @charleneboumendil.bsky.social · 20/03/2026
We are looking for a new group leader to join the IGH (Montpellier, France). I can’t wait to meet my future colleague! Apply :-) More infos here: igh.cnrs.fr/join-igh-as-...
igh.cnrs.fr
Join IGH as Group Leader - IGH
The Institute of Human Genetics invites applications for a Principal Investigator position in its main research areas. Read more...
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Joaquina Delas @joadelas.bsky.social · 16/03/2026
Beautiful #devbio talk today at our @lmcb-ucl.bsky.social Seminar Series by @leadingedgeprogram.bsky.social Sarah Bowling!
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Franck Pichaud @fpichaud.bsky.social · 16/03/2026
Wow! www.nature.com/articles/s41... Here we report all five canonical nucleobases—purines (adenine and guanine) and pyrimidines (cytosine, thymine and uracil)—in samples returned from the C-type asteroid (162173) Ryugu
nature.com
A complete set of canonical nucleobases in the carbonaceous asteroid (162173) Ryugu - Nature Astronomy
Samples returned from the asteroid Ryugu contain all five canonical nucleobases (A, G, C, T and U). Their presence in Ryugu and Bennu supports the hypothesis that carbonaceous asteroids contributed to...
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Acyn @acyn.bsky.social · 15/03/2026
Mayor Zohran Mamdani and Knicks’ Mohamed Diawara at Marcus Garvey Park after sharing iftar at Keur Yayeu Dara, a beloved Senegalese restaurant in Harlem.
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Franck Pichaud @fpichaud.bsky.social · 11/03/2026
Your turn! What's My JND? 0.0065 Can you beat it? www.keithcirkel.co.uk/whats-my-jnd...
keithcirkel.co.uk
What's My JND?
Find your Just Noticeable Difference in colour perception. How small a colour difference can you actually see?
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Mark Miodownik @markmiodownik.bsky.social · 11/03/2026
We also have PhD scholarships available for UK citizens to work with us as the UCL Plastic Waste Hub. You get to hang out at Institute of Making too which is like enhancing. More info on our general vibe here: UCL Plastic Waste Innovation Hub - Institute of Making share.google/Y2C03GiZgkMO...
Materials library
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 06/03/2026
If you're at #Dros26 and are interested in how cells change shape & move during morphogenesis & how different classic cadherins influence different cell behaviors, check out the talk by @saraheclark.bsky.social in Cell Biology: Cytoskeleton, Organelles, & Trafficking II Sat 9:15 🧪
Picture of SarahTalk slide title with images of testis defects
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Franck Pichaud @fpichaud.bsky.social · 02/03/2026
Come and join us @lmcb-ucl.bsky.social @ucl.ac.uk We are looking for new colleagues. The LMCB offers a very supportive environment and is a great place to be!
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Franck Pichaud @fpichaud.bsky.social · 26/02/2026
Nuclear blending - Jepson lab #UCLSTPisymposium2026
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Franck Pichaud @fpichaud.bsky.social · 26/02/2026
Optical clearing & LSM with Rob Campbell @ucl SWC #UCLSTPisymposium2026
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Franck Pichaud @fpichaud.bsky.social · 26/02/2026
Apply for ‘Beam time’ ! @uclengineering.bsky.social
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Franck Pichaud @fpichaud.bsky.social · 26/02/2026
Great programme for our one-day annual @ucl.ac.uk STP imaging symposium @slcuplants.bsky.social
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Franck Pichaud @fpichaud.bsky.social · 22/02/2026
Lovely Worcester Cathedral
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Carl Zimmer @carlzimmer.com · 18/02/2026
Scientists have seen Asgard archaea crawling for the first time. When it comes to the origin of eukaryotes, this is like seeing a feathered dinosaur in the wild. (Video courtesy of Philipp Ralder)
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Stefan Luschnig @luschnig.bsky.social · 18/02/2026
New preprint @biorxiv-devbio.bsky.social by Harshath Amal and colleagues from our lab @uni-muenster.de shows how a BMP #morphogen gradient is translated into graded junctional permeability by tuning adhesion and actomyosin contractility in #Drosophila See tinyurl.com/yhbwd9xh @sfb1348.bsky.social
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Bertrand Benazeraf @bertrandbenazeraf.bsky.social · 17/02/2026
Group Leader Call at the @cbitoulouse.bsky.social in Genome biology, projects at the interface with devbio will be given particular attention. please share :) cbi-toulouse.fr/wp-content/u...
cbi-toulouse.fr
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Franck Pichaud @fpichaud.bsky.social · 12/02/2026
Very interesting study from the Schweisguth lab - Pulsatile dynamics propagate crystalline order in the developing Drosophila eye: Developmental Cell www.cell.com/developmenta...
cell.com
Pulsatile dynamics propagate crystalline order in the developing Drosophila eye
Couturier et al. show that the development of regular rows of light-receiving units in the Drosophila eye is accompanied by pulses of proneural gene expression and Notch signaling activity. Pattern pr...
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Franck Pichaud @fpichaud.bsky.social · 10/02/2026
Relaunch of our London Fly Meeting - whole afternoon of amazing science @ucl @lmcb-ucl.bsky.social sponsored by @gensocuk.bsky.social
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Franck Pichaud @fpichaud.bsky.social · 09/02/2026
Brand new UCL entrance rehearsing for the UCL200 celebration!
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Matthew Freeman @mjafreeman.bsky.social · 05/02/2026
Helpful update into UKRI and research council funding changes from Zoe Kleinman @zsk.bsky.social But please more focus on 2 things... 1) Immediate effects (eg funding decisions expected in March) 2) Likely disproportionate effects on early career scientists www.bbc.co.uk/news/article...
bbc.co.uk
UK’s £8bn research fund faces “hard decisions” as it pauses new grants
UKRI boss Ian Chapman said it had been told by the government to
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