Inés Fournon Berodia
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inesfournon.bsky.social
Inés Fournon Berodia
@inesfournon.bsky.social
240 followers 430 following 44 posts
PostDoc from 🇪🇸 working on epithelial dynamics of sea anemones 🪼🪸 at the Michael Sars Centre

Pint of Science City Coordinator in 🇳🇴🍺
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inesfournon.bsky.social
Inés Fournon Berodia @inesfournon.bsky.social · Dec 16
Thrilled to share the preprint from my PhD! 🥳 Where I characterised epithelial cell extrusion in a sea anemone
🔗 www.biorxiv.org/content/10.6...
Big thanks to my supervisor @prhsteinmetz.bsky.social and coauthors @noahbruderer.bsky.social @lionlchristiaen.bsky.social at🇳🇴 @msarscentre.bsky.social ⬇️🧵
Reposted by Inés Fournon Berodia
focalplane.bsky.social
🔬🔦Our Imaging spotlight from @hiralshah.bsky.social & team highlights their U-ExM atlas of planktonic eukaryotes, including details on how you can explore this wonderful resource. Plus, check out Hiral’s top tips on getting started with expansion microscopy.
focalplane.biologists.com/2026/01/20/i...
Imaging spotlight: U-ExM atlas of microbial eukaryotes - FocalPlane
Imaging spotlight: U-ExM atlas of microbial eukaryotes - News
focalplane.biologists.com
January 20, 2026 at 1:26 PM
Reposted by Inés Fournon Berodia
dudinlab.bsky.social
Another #notTHECover unfortunately.

But this gorgeous, Tron-like vibe, drawn by the amazing @munafomarzia.bsky.social for our recent #ExM work with @gautamdey.bsky.social & @centriolelab.bsky.social will still be printed out in the lab.

Read here: www.cell.com/cell/fulltex...
December 26, 2025 at 11:53 AM
inesfournon.bsky.social
Thrilled to share the preprint from my PhD! 🥳 Where I characterised epithelial cell extrusion in a sea anemone
🔗 www.biorxiv.org/content/10.6...
Big thanks to my supervisor @prhsteinmetz.bsky.social and coauthors @noahbruderer.bsky.social @lionlchristiaen.bsky.social at🇳🇴 @msarscentre.bsky.social ⬇️🧵
December 16, 2025 at 12:33 PM
Reposted by Inés Fournon Berodia
plosbiology.org
How do animals with lifelong growth modulate cell #proliferation? @eudaldpascual.bsky.social @ktgarschall.bsky.social @prhsteinmetz.bsky.social show that starvation induces G1/G0 #CellCycle arrest in Vasa2+/Piwi1+ #SeaAnemone cells; cycle re-entry is TOR-dependent @plosbiology.org 🧪 plos.io/48J2o6P
Top: The phylogenetic position of Nematostella and localization of Vasa2 +/Piwi1+ cells within the juvenile polyp body plan. (A) Simplified phylogenetic tree highlighting the phylogenetic position of the sea anemone Nematostella vectensis and other animal taxa relevant for this study. All animal silhouettes are licensed under CC0,1.0 Universal Public domain and taken from https://www.phylopic.org. (B–D) Schematics showing the localization of Vasa2+/Piwi1+ cells in a juvenile polyp, depicted in longitudinal (B) or cross-section (C, D). (E) Schematic representation of the multipotent, Vasa2+/Piwi1+ stem/progenitor cell population and a simplified summary of their germinal and somatic progeny. (F) Schematics of cell cycle phases, highlighting the incorporation of EdU during S-phase (black line) and the phosphorylation of Histone H3 (pH3+) during metaphase. Bottom: Confocal image of two Vasa+/Piwi+ stem-like cells in the inner epithelial folds of the sea anemone Nematostella vectensis. Immunolabelling of mOrange2-Piwi1 fusion protein (yellow) in a transgenic knock-in line combined with nuclear stain (white). Image credit: Paula Miramón-Puértolas.
December 9, 2025 at 5:35 PM
Reposted by Inés Fournon Berodia
msarscentre.bsky.social
Congratulations to @inesfournon.bsky.social and @ruthstyfhals.bsky.social on their amazing talks at the very first BIO-Early Career Community Conference at @unibergen.bsky.social ✨ We are proud to support this fantastic initiative that brought our local community of young scientists together 👏
Inés Fournon Berodia, a young woman wearing a beige jacket and burgundy pants, presents a slide on a screen. It reads "Meet the sea anemone Nematostella vectensis" and shows pictures of pink sea anemones half-buried in sand. Ruth Styfhals, a young woman wearing a green sweater, presents a slide on a screen in front of an audience. The audience is seen from behind at the forefront of the picture. The slide reads "Ctenophores: the oldest animals?" on a bright blue background. On the the left-hand side of the slide, we can see a photograph of a ctenophore or comb jelly - a gelatinous, transparent marine animal.
December 4, 2025 at 3:50 PM
inesfournon.bsky.social
Congrats to all authors! 🎉 Very happy to see this paper out where I had the chance to finish off a small part on this crazy story on what happens if you kill all the neurons and then chop off the head of a sea anemone 🪸👾
November 18, 2025 at 12:24 PM
Reposted by Inés Fournon Berodia
fabianrentzsch.bsky.social
Our paper on the role of neurons in Nematostella head regeneration is now out at @currentbiology.bsky.social Big thank you to all collaborators, it was a pleasure!

Ectopic head regeneration after nervous system ablation in a sea anemone: Current Biology www.cell.com/current-biol...
Ectopic head regeneration after nervous system ablation in a sea anemone
Via genetic ablation of neurons, Mazloumi Gavgani et al. show that the nervous system is essential for defining axial polarity during whole-body regeneration in the sea anemone Nematostella vectensis.
www.cell.com
November 18, 2025 at 10:00 AM
Reposted by Inés Fournon Berodia
dudinlab.bsky.social
🚨Our collaboration with @centriolelab.bsky.social & @gautamdey.bsky.social is out today in @cp-cell.bsky.social
We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky #SciComm #SciSky

www.cell.com/cell/fulltex...
October 31, 2025 at 2:42 PM
Reposted by Inés Fournon Berodia
floravincent.bsky.social
Exciting day for the lab: our 1rst paper is officially out in @currentbiology.bsky.social 🥳 Wonderful collaboration wt @gautamdey.bsky.social showing how Cryo-ExM achieves consistent immunostaining in diverse diatoms, from the lab and the natural environment 1/n
#ProtistsOnSky
tinyurl.com/2zxaund7
October 31, 2025 at 3:27 PM
Reposted by Inés Fournon Berodia
pawelburkhardt.bsky.social
First neurons didn’t appear overnight. We trace their roots to ancient secretory cells - showing how lifestyle & behavior shaped the evolution of first synapses.🧠🌊 #Evolution #Neuroscience

Our latest in @natrevneuro.nature.com
Link: rdcu.be/eMX3E

@jeffcolgren.bsky.social @msarscentre.bsky.social
The evolutionary origins of synaptic proteins and their changing roles in different organisms across evolution
Nature Reviews Neuroscience - Recent studies have shed further light on the evolutionary origins of chemical synapses, In this Review, Colgren and Burkhardt explore how ancient proteins were...
rdcu.be
October 27, 2025 at 6:48 PM
Reposted by Inés Fournon Berodia
michalis-averof.bsky.social
What are these?

You are looking at embryos of a sea squirt. Each of the 'soap bubbles' is a living cell, about a fourtieth of a millimetre in size. The outlines of the cells are visible thanks to fluorescent markers identified by Hitoyoshi Yasuo @hitoyas.bsky.social

see doi.org/10.1101/2024... 🧵
October 26, 2025 at 8:55 AM
Reposted by Inés Fournon Berodia
oceanetourniere.bsky.social
Still can’t quite believe it 💫 I’ve received the L’Oréal-UNESCO For Women in Science “Jeunes Talents” France 2025 award!
I’m so deeply honored — this recognition means so much to me, both as a scientist and as a woman who loves research. 💙🔬 1/3
October 9, 2025 at 1:08 PM
Reposted by Inés Fournon Berodia
alexandrejan.bsky.social
Happy Ctenophore Day!
These glowing ocean drifters look like jellyfish but aren’t! They’re comb jellies, shimmering creatures that light up the sea with rows of beating cilia 💙🌈
Which species can you identify? 👀 Most are raised in @pawelburkhardt.bsky.social lab
#CtenophoreDay #CombJelly #Ctenophore
October 4, 2025 at 6:21 PM
Reposted by Inés Fournon Berodia
currentbiology.bsky.social
Sad news: Jane Goodall has died. She did more than any other human for our understanding and appreciation of our closest relatives, the chimpanzees.

That chimpanzees are Endangered tells you everything about our species and about what made her so exceptional.

www.nytimes.com/2025/10/01/o...
Jane Goodall, Eminent Primatologist Who Chronicled the Lives of Chimps, Dies at 91
www.nytimes.com
October 1, 2025 at 7:52 PM
Reposted by Inés Fournon Berodia
msarscentre.bsky.social
Fantastic presentation by @malinkjosavik.bsky.social at the Tutzing basal metazoan workshop 👏 She shared her work on starvation and metabolism in Nematostella, conducted in collaboration between the @prhsteinmetz.bsky.social lab and the Dept of Biomedicine @unibergen.bsky.social ✨
September 25, 2025 at 12:57 PM
Reposted by Inés Fournon Berodia
arnausebe.bsky.social
Happy to share the Biodiversity Cell Atlas white paper, out today in @nature.com. We look at the possibilities, challenges, and potential impacts of molecularly mapping cells across the tree of life.
www.nature.com/articles/s41...
September 24, 2025 at 3:12 PM
Reposted by Inés Fournon Berodia
msarscentre.bsky.social
Huge congratulations to postdoc Guillaume Poncelet @guillaumeponcelet.bsky.social who was awarded a UiB Early Idea innovation grant 🤩🎉 Inspired by his work in the @lionlchristiaen.bsky.social lab, he will be developing a new product derived from naturally occurring compounds 🔬 Read more below ⤵️
Michael Sars Centre researcher awarded UiB Idé innovation grant
Guillaume Poncelet, postdoctoral researcher in the Christiaen group, will receive funding from the UiB Idé innovation program to develop a novel product inspired by marine life.
tinyurl.com
September 17, 2025 at 1:19 PM
Reposted by Inés Fournon Berodia
spirochrome.com
HAK-actin™ was developed in the labs of @centriolelab.bsky.social and @dudinlab.bsky.social.

Find out more about HAK-actin™ in the BioRxiv manuscript: doi.org/10.1101/2025...

We are grateful to @dudinlab.bsky.social for providing the creolimax frangantissima data used in the movie
September 10, 2025 at 7:58 AM
Reposted by Inés Fournon Berodia
thibautbrunet.bsky.social
New short paper from our lab @currentbiology.bsky.social, in which we discover of a new mode of cell motility for choanoflagellates: flagellar gliding. www.cell.com/current-biol... - A 🧵
Flagellar gliding in choanoflagellates
Freire-Delgado and Brunet discover a new mode of cell motility in choanoflagellates, the closest relatives of animals. Under mild confinement, choanoflagellate move over surfaces without cell deformat...
www.cell.com
September 9, 2025 at 6:12 PM
Reposted by Inés Fournon Berodia
pawelburkhardt.bsky.social
Our lab is 2.5 years into #ERC funding✨

Grateful for the support that enabled us to uncover the syncytial nerve net in a ctenophore - a discovery reshaping our understanding of nervous system evolution. Stay tuned for more exciting discoveries to come @erc.europa.eu

www.youtube.com/watch?v=1DAE...
Flying into sensory and mesogleal neurons from a ctenophore (comb jelly).
YouTube video by Pawel Burkhardt
www.youtube.com
September 10, 2025 at 1:32 PM
Reposted by Inés Fournon Berodia
jgahan.bsky.social
Congrats to all those getting an ~ERCStG today! Also a small reminder that the University of Galway offers a permanent academic position to ERC StG holders so if anyone in the area of Chromosome Biology (broadly defined) is still looking for a home then please reach out!
erc.europa.eu European Research Council (ERC) @erc.europa.eu · Sep 4
📣 The ERC Starting Grant call results are out!

Find out which early-career researchers will receive funding this year, what they will be investigating, where they will be based... plus lots of other #ERCStG facts & figures for 2025!

➡️ buff.ly/IsafuFh

#FrontierResearch 🇪🇺#EUfunded #HorizonEurope
September 4, 2025 at 1:02 PM
Reposted by Inés Fournon Berodia
gautamdey.bsky.social
Final year PhD students, I know you’re desperately trying to finish experiments/revisions/submissions/write a thesis & just survive - but please spare a few minutes to apply to your dream postdoc labs.

It easily takes A YEAR from first contact, even if everything goes to plan on both sides.
August 27, 2025 at 9:35 AM
inesfournon.bsky.social
I am still very much processing this!🤩 Feeling extremely happy and grateful to have finished my PhD at the @msarscentre.bsky.social 💜 Thank you to everyone who was part of this 4 year journey!
msarscentre.bsky.social Michael Sars Centre @msarscentre.bsky.social · Aug 26
Congratulations Dr. Fournon Berodia @inesfournon.bsky.social 🎉🤩 We are very proud of Inés for successfully defending her PhD thesis conducted in the @prhsteinmetz.bsky.social lab. Thank you to opponents @ragkousik.bsky.social & @levayerr.bsky.social for insightful discussions 👏
Inés Fournon Berodia presents in front of an audience. She is wearing a black blazer and a white shirt. The slide on the screen has a black background, and reads "Hallmarks of epithelial cell extrusion". Below the title, a schematic of an epithelium, and the following text in bullet points: "Mitogen Activated Protein Kinase (MAPK)", "Facilitate extrusion" and "Protect surrounding cells" Ines Fournon Berodia smiles widely, holding in place on her head a customized graduation hat.
August 27, 2025 at 7:31 AM
Reposted by Inés Fournon Berodia
gautamdey.bsky.social
Want to acquire #ExM images like this and help us understand the true extent of cytoskeletal diversity across the tree of life? This position might be for you!

embl.wd103.myworkdayjobs.com/en-US/EMBL/j...

With @dudinlab.bsky.social
@embl.org @biology-unige.bsky.social @moorefound.bsky.social
August 7, 2025 at 6:12 PM
Reposted by Inés Fournon Berodia
pawelburkhardt.bsky.social
Marine biodiversity: Gone with the wind? Our dispatch out now in @currentbiology.bsky.social

New research shows that wind and currents act as invisible barriers, reshaping our view of ocean connectivity. 🌊🪼

authors.elsevier.com/a/1lYLj3QW8S...
@iramaegele.bsky.social @msarscentre.bsky.social
August 4, 2025 at 4:39 PM