En tant que chercheur 👨‍🔬, je peux témoigner que la précarité administrative manufacturée par le racisme ambiant freine le travail de brillants 🌟 chercheurs étrangers qui nous font l'honneur de venir travailler en France 🇫🇷.

Morphogenesis & Organogenesis! Part 1 (full) in the comments 👇 Comment if you'd like to be added (regardless of age or career stage!) Please post your own biology-related starter packs using #BioStarterPacks 🧬🔬🪰🐟🐁🌱

Using fluorescence live imaging and an in vitro implantation model, we show that human embryo attachment begins with direct cell fusion via syncytin-2–MFSD2A interaction. With @hansclevers.bsky.social. Great work by @tnoordzij.bsky.social & @martinacelotti.bsky.social www.biorxiv.org/content/10.6...

A human embryo implantation model from the @Rugg-Gunn Lab *key for understanding the early extraembryonic-maternal interactions Congrats to everyone involved! It’s been great to see this project develop. Huge credit to the @babrahaminst.bsky.social authors 🥂🍾 www.cell.com/cell/fulltex...

Christmas has come early. Fantastic to see this beautiful study from Peter Rugg-Gunn's lab at The Babraham Institute published today. Congratulations to Matteo Mole, Sarah Elderkin, Irene Zorzan and all other authors! www.cell.com/cell/fulltex...

Lovely little pre-Christmas present to see this out @natcellbio.nature.com! Some 🔥 new results in here since the biorvix incl (1) a new RARE-GFP reporter ✳️🙌, (2) additional NMP quantification 🔢, (3) no neural tube patterning on RA inhibition 🙅 etc. Enjoy! 😍 www.nature.com/articles/s41...

🎉 Our deconstructed, stem-cell–based approach to studying signaling centers and limb-development cell types is out! 🥳 So nice to see it in its final form after the preprint— and huge thanks to the community for all the enthusiasm and interest since then! www.science.org/doi/10.1126/...

It's always special when you find your own paper in the table of contents of the journal 😍 "The cis-regulatory logic integrating spatial and temporal patterning in the vertebrate neural tube" -> Now out in its final form www.cell.com/developmenta...

Thrilled to share our new review in Current Opinion in Genetics & Development on TE driven innovation in gene regulation🤘. I am honored to be part of this with two major TE aficionados @cedricfeschotte.bsky.social and @trono-lab.bsky.social #TEsky #TEworldwide authors.elsevier.com/c/1m6MC,LqAZ...

Happy to present the final version of our Cadherin and gastruloid manuscript, online at @cp-cellreports.bsky.social. www.cell.com/cell-reports... Initially in BiorXiv (www.biorxiv.org/content/10.1...) 1/12

And we have another open position, this time with a focus on Genome Biology! Join a great community in Vienna to bring your research to the next level!

Spread the word! There is a professor position opening at our University @upcite.bsky.social. There are several possible (great) labs to join, but if you are interested in DNA methylation and epigenetics in mammals, don't hesitate to contact me directly!

Really excited to present the results of a fantastic collaboration with Jesse Veenvliet @jesseveenvliet.bsky.social @mpi-cbg.de @poldresden.bsky.social 🤩 We find a unique mechanism for body axis elongation in mammals, different from other vertebrate species ➡️ www.biorxiv.org/content/10.1...

thanks for sharing this tool. I was all the more impressed that I also gave it 'non' biological papers : it found very technical gaps. It also scans and interprets the figures, and all of this is done very quickly. I honestly think this approach is going to revolutionize our way to deal with papers.

🧵1/ Excited to share our new paper introducing a new #singlecell assay: scTF-seq, a high-throughput single-cell approach to explore how transcription factor (TF) dose shapes cell identity and reprogramming outcomes. 🔗 www.nature.com/articles/s41... Big congrats to the entire team @EPFL & @SIAT_China

In this beautiful system, we could show uncoupling of gene expression profiles, morphology and patterning… #NotInTheGenes 😉 (also includes a method to do long term 🔬 of elongating gastruloids) Thank you to all involved @jeromewongng.bsky.social @thomasgregor.bsky.social @alexandremayran.bsky.social

#ResultatScientifique 🔎| Faire taire les gènes est aussi crucial que les activer : le répresseur Snail révèle son rôle essentiel dans le développement embryonnaire 🧬 ✍️ @laghalab.bsky.social et Ovidiu Radulescu 📕 @natcomms.nature.com | buff.ly/pmtzA1t

Are digits modified fins, or evolutionary innovations? Read how we tackled this old question from a new angle🧪 A story with @chasebolt.bsky.social, @homeobox.bsky.social and myself, coordinated by @denisduboule.bsky.social from @college-de-france.fr and published in @nature.com today! #InHoxWeTrust

Out today. 🙏 again to everyone for this wonderful piece of work, in particular to Aurelie @aurhin.bsky.social Chase @chasebolt.bsky.social and Brent @homeobox.bsky.social. 🙏 also to the Harris lab @fish4walking.bsky.social and @neilshubin.bsky.social @biology-unige.bsky.social @college-de-france.fr

🚀 Looking for a Bioinformatician / Data Scientist to join our crew and explore regeneration through single-cell genomics & evolutionary biology! @mpi-bio-fml.bsky.social 📩 Questions? Contact us ✉️ 🔗 Apply here: www.mpg.de/25243280/bio...

Similar huge trend at last round of @erc.europa.eu grant application. @ec.europa.eu must adapt to this trend!

Pleased to announce launching Institut Cochin Foundation, on Sept. 18 at 6 p.m., upon registration, either in the Rosalind Franklin room, 22 rue Méchain, Paris or via video conference: presentation of @institutcochin.bsky.social, meet researchers and call for donations-thanks for your support!

Please RP. We are thrilled to announce that our lab’s first preprint is out! ”Whole-genome single-cell multimodal history tracing to reveal cell identity transition” We report HisTrac-seq, a multiomic single-cell molecular recording platform. www.biorxiv.org/content/10.1...

Looks like private funders, HHMI,CZI etc., are not going to “save” US research. Europe is setting up mechanisms to attract US researchers & it may work. But, common, target junior talent, don’t shower money on superstars who will be flying professors & return to US when the science winter passes.

Impressive work from @josesilvalab.bsky.social www.cell.com/cell/fulltex...

1/n Fun journey continues: Our new @cp-cellstemcell.bsky.social paper out on how the Inherent & Dormant Plasticity of Mouse Naive PSCs can be "Exaggerated" to Directly form ~E8.5 Transgene-Free (TF) Mouse SEMs & WITHOUT inducing 8-16-Morula-like "Embryo Founder Cells". www.cell.com/cell-stem-ce...

Online Now! Transgene-free generation of mouse post-gastrulation whole embryo models solely from naive ESCs and iPSCs #stemcells

#jobAlert We are hiring! If you like #imaging ,gene regulation and a dynamic group please apply. We are looking for a research assistant with a master degree and prior experience in academia.

1 To predict the behaviour of a primate, would you rather base your guess on a closely related species or one with a similar brain shape? We looked at brains & behaviours of 70 species, you’ll be surprised! 🧵Thread on our new preprint with @r3rt0.bsky.social , doi.org/10.1101/2025...

So excited to share my 1st paper !!🌞 Co-authored with @jules-vanaret.bsky.social @dunsingvalentin.bsky.social, we developped an integrated pipeline for imaging, segmenting and analysing cell-scale patterns in gene expression + tissue properties in complex 3D tissues elifesciences.org/reviewed-pre...

Finally out! 🥳 Our paper showing how a transposable element (TE) insertion can cause developmental phenotypes is now published @natgenet.nature.com 🧬🦠🐁 Below is a brief description of the major findings. Check the full version of the paper for more details: www.nature.com/articles/s41588-025-02248-5

Our work bridging enhancer-promoter proximity to phenotypic outcomes in vivo is out! Shout out to @olimpiabompadre.bsky.social, to Marie Kmita's lab, and to all the co-authors. www.nature.com/articles/s41...

A dream come true: my first first-author publication! 🧬 🎉 Working to unravel the mysteries of long-range gene regulation has been an incredible journey. Endless gratitude to Evgeny, the lab, and all of the amazing collaborators who helped make this happen 🙌

Our paper describing the Range Extender element which is required and sufficient for long-range enhancer activation at the Shh locus is now available at @nature.com. Congrats to @gracebower.bsky.social who led the study. Below is a brief summary of the main findings www.nature.com/articles/s41... 1/

Checkout the full story online now at Dev Cell, the product of a team effort with the help of our fantastic collaborators including @da-bar.bsky.social @borislenhard.bsky.social @mpercharde.bsky.social Article link: doi.org/10.1016/j.de...

🥇Sham Tlili has been awarded the CNRS 2025 Bronze Medal! She studies how physical forces shape living tissues by using mouse stem cell models known as gastruloids. A unique blend of physics & biology. 🔗 Read more: www.ibdm.univ-amu.fr/sham-tlili-w...

We are looking for a research assistant to join our lab and support ongoing projects with genome engineering in mouse embryonic stem cells! Please get in touch if you are interested. www.fmi.ch/education-ca...

A major KI initiative to recruit new assistant professors with outstanding proposals in all areas of medicine, biomedicine and public health. We offer an amazing research environment, great colleagues and generous startup packages. Check it out and get working on your applications! (repost please!)

We are excited to officially welcome a new group leader at the MPI-IE in #Freiburg. 🎉 Dr Juliane Glaser 🥳 – she studies epigenetic mechanisms of embryonic development, with a focus on transposable elements. 👉 Interview: www.ie-freiburg.mpg.de/6043545/2025... Welcome, @julianeg.bsky.social!

How do non-coding variants in enhancers lead to disease? Happy to share our recent work, led by @ewholling.bsky.social, in which we discovered that poised chromatin sensitizes enhancers to aberrant activation by non-coding mutations, contributing to disease. www.biorxiv.org/content/10.1... 1/

⚠️ I am really excited to share the work of Anastasios Balaskas, an excellent PhD candidate in the lab, with the wider world. Tasos made a significant advance: generating a stem cell-based embryo model that contains both posterior and anterior neural tissues of the late-stage gastrulating embryo.

An advanced head-to-tail mouse embryo model with hypoxia-mediated neural patterning https://www.biorxiv.org/content/10.1101/2025.06.17.660116v1

Textbooks: “Enhancers are just a bunch of TFBSs” But how do they REALLY work? New paper with many contributors here @berkeleylab.lbl.gov, @anshulkundaje.bsky.social, @anusri.bsky.social A 🧵 (1/n) Free access link: rdcu.be/erD22

Save the date 📅! Our TriNational #devbio #stemcell Meeting 2025 will be held in Freiburg on Sept. 19th. As always, participation is free and talks will be selected from early career scientists. Joun us 😊 Info: devstemcell.org/home @biozentrum.unibas.ch @uni-freiburg.de @igbmc.bsky.social

Great work from Mochulska & Francois developing a generative framework for systematically building Dynamical Landscapes of cell fate decision making using modular dynamical components Important step to interpretable and predictive models of cellular differentiation www.biorxiv.org/content/10.1...

If you are interested by epigenetics, early human development in excellent scientific environment in middle of Paris, we are recruiting a postdoc. app.beetween.com/WeaselWeb/p/... Don't hesitate to apply or share the post !

Out today in @natmethods.nature.com : Spotiflow, our transcript localization method for imaging-based spatial transcriptomics. Led by amazing PhD student @albertdm.bsky.social, joint work w @gioelelamanno.bsky.social at EPFL / @scadsai.bsky.social www.nature.com/articles/s41... rdcu.be/epIB7

How to find Evolutionary Conserved Enhancers in 2025? 🐣-🐭 Check out our paper - fresh off the press!!! We find widespread functional conservation of enhancers in absence of sequence homology Including: a bioinformatic tool to map sequence-diverged enhancers! rdcu.be/enVDN github.com/tobiaszehnde...

TF binding is usually anticorrelated with DNA methylation, but there are very few studies that actually investigate why. This is really nice work from Jacques Drouin's lab showing PAX7 physically interacts with UHFR1, blocking DNMT1 recruitment ‪@ircm.bsky.social‬ www.science.org/doi/10.1126/...