Reposted by Alejo TorresEmma R Andersson @anderssonlab.bsky.social · 23/09/2026🧬 Preprint! 🧵 Our goal is to genetically manipulate every embryonic germ layer to enable high throughput in vivo studies. We previously showed mouse ectoderm can be targeted by amniotic injection, enabling cell-specific manipulation, lineage tracing, and knockouts. But how to reach mesoderm? 86631
Reposted by Alejo TorresJoshua Bull @joshuabull.bsky.social · 11/09/2026The MuSpAn paper is now live! If you've been working from the preprint or early access version, I'm happy to say you can now read it in its beautifully formatted final form, complete with Figures that appear at logical places in the manuscript instead of piled up at the back doi.org/10.1038/s414...doi.orgMuSpAn: a toolbox for multiscale spatial analysis - Nature CommunicationsBull, Moore, and colleagues present MuSpAn, a flexible platform for analysing spatial biology data across scales. It integrates diverse methods to enable quantitative characterisation of tissue organi... 1205
Reposted by Alejo TorresAnh Hoang Le, PhD 🏳️🌈🏴🇻🇳 @anhhle2702.bsky.social · 07/09/2026Very happy to share my postdoc paper is out now in @natcellbio.nature.com titled "Tissue flow acts as a guidance cue for immune cell polarization and directional migration". If you love imaging and immune cells, this is for you! #microscopymonday www.nature.com/articles/s41... A 🧵: 1/n 18392106
Reposted by Alejo TorresManuel Irimia @mirimiam.bsky.social · 03/09/2026🚨🚨🚨 As part of the MSCA-DN DECODES, we're looking for a PhD student to study splicing programs in beta cells and diabetes at @melisupf.bsky.social @crg.eu Join 14 other PhD students across Europe to decipher the splicing code in human disease. More info below 👇 www.findaphd.com/phds/project...findaphd.comDECODES at University of Santiago de Compostela on FindAPhD.comPhD Project - DECODES at University of Santiago de Compostela, listed on FindAPhD.com 1813
Reposted by Alejo TorresMwahahahahahadScientist @mads100tist.bsky.social · 29/08/2026Do you work with microscopy images and segment to quantify or track? Do you study cell biology? development? Gather round! Let me tell you about FOCUS-3D, a segmentation algorithm that is fast, accurate and can be used on any model. We used it here to study zebrafish development. 🧪 (thread)biorxiv.orgFOCUS‑3D: Robust, generalizable volumetric cell segmentation for three‑dimensional fluorescence microscopyUnderstanding how cells establish spatial organization within tissues is a fundamental question in life sciences. While modern three-dimensional fluorescence microscopy captures large-volume tissue ar... 1525184
Reposted by Alejo TorresNature Reviews Gastroenterology & Hepatology @natrevgastrohep.nature.com · 25/08/2026Our SEPTEMBER ISSUE is live! Pancreatic development, γδ T cells in CRC and liver cancer, precision nutrition in IBD, SLD in Latin America, and much more! www.nature.com/nrgastro/vol... 051
Reposted by Alejo TorresErik van Nimwegen @erikvannimwegen.bsky.social · 21/08/2026Remember this? bsky.app/profile/did:... Rigorous visualization of the structure in your high-dimensional data. Fantastic work by @dhdegroot.bsky.social With help of the reviewers of Nat Biotech it is now updated, extended an officially published here: www.nature.com/articles/s41... 1/nnature.comBonsai reconstructs tree representations for distortion-free visualization and exploration of high-dimensional data - Nature BiotechnologyHigh-dimensional data are visualized through representation on tree structures. 110545
Reposted by Alejo TorresKaren J Liu @karenjliu.bsky.social · 20/08/2026Postdoc and Tech post! 3-yr BBSRC project studying cell biology of Wnt signaling: advanced imaging, genome editing and embryology. Apply now! work with Matthias Krause and Karen Liu labs. @matthias-krause.bsky.social Tech: www.kcl.ac.uk/jobs/155666-... Postdoc: www.kcl.ac.uk/jobs/155745-...kcl.ac.ukResearch Assistant | King's College London 058
Reposted by Alejo TorresTeresa Rayon @trayon.bsky.social · 15/08/2026Our work on the role of the proteasome in developmental tempo is out!!!! 🐭⌛️👤⏳ Six years after identifying an association between protein stability and developmental tempo, we now demonstrate a causal link between protein turnover and developmental tempo through proteasomal degradation 712947
Reposted by Alejo TorresIsabel Almudi @isabelalmudi.bsky.social · 07/08/2026What happens when evolution adds an extra pair of eyes? Male mayflies evolve an extra pair of dorsal compound eyes, the Turbanate eyes, thought to help males detect females during mating swarms. we have investigate how this remarkable evolutionary novelty develops. www.biorxiv.org/content/10.6... 623493
Reposted by Alejo TorresRita Mateus @ritamateus.bsky.social · 03/08/2026New preprint alert!!! Super proud to finally share an authentic 'tour-de-force' from the amazing PhD students Shivani Gunnan @shivanigunnan.bsky.social, Max Kotz and Lucas Ribas, in collaboration with @friedrich-group.bsky.social 👇a small thread www.biorxiv.org/content/10.6...biorxiv.orgDevelopmental growth rates adapt to enable self-correction of organ morphology after injury.Proportional organ growth requires tissue-level control of cell behavior. Yet the cues that adapt growth rates, especially after organ injury, remain unclear. Here, we uncover that developing organs a... 27321
Reposted by Alejo TorresVicki Metzis @vmetzis.bsky.social · 17/07/2026How does an embryo generate the right cells in the right place? Delighted to share our latest findings on how neural crest cells acquire vagal or trunk identities Spoiler alert: The timing & combination of CDXs preconfigures cell identity & distinct HOX states www.biorxiv.org/content/10.6...biorxiv.orgTemporally distinct CDX programmes preconfigure vagal and trunk neural crestNeural crest cells (NCCs) are progenitor cells vital in establishing the head, heart, gut and peripheral nervous system of vertebrate embryos. Disruptions to NCC development underlie neurocristopathie... 16724
Reposted by Alejo TorresSpagnoli_Lab. @labspagnoli.bsky.social · 04/07/2026🚨We are #hiring! Excited to welcome a talented #postdoc to join the lab. and be part of an interdisciplinary research program #Type1DiabetesGrandChallenge -- harnessing #pancreas #development for #stem cell therapy of #diabetes. 🧫🧪🔬 Join us! Apply before 23 July. ⤵️ my.corehr.com/pls/coreport... 11314
Reposted by Alejo TorresJames Briscoe @jamesbriscoe.bsky.social · 02/07/2026Paying peer reviewers Interview with @danielgorelick.bsky.social about @biologyopen.bsky.social Fast & Fair trial in which peer reviewers were paid £220/review Spoiler: it works - fast, high quality reviews www.nature.com/articles/d41...nature.comWhy paying peer reviewers works, according to a journal’s editor-in-chiefA biology journal that paid peer reviewers found that the approach cut the time to a first editorial decision by 85% and maintained high-quality reviews. 14022
Reposted by Alejo TorresPrisca Liberali @priscaliberali.bsky.social · 30/06/2026It is out 😍 check it out!! Multiscale integration of tissue and chromatin context converts cell heterogeneity into stable intestinal patterning. @cschwayer.bsky.social @silviabarbiero.bsky.social @davidbrueckner.bsky.social @ehannezo.bsky.social www.cell.com/cell/fulltex...cell.comMultiscale integration of tissue and chromatin context converts cell heterogeneity into stable intestinal patterningDuring regeneration, tissues must translate transient cellular variability into stable spatial organization. Tissue architecture generates a density-dependent window of heterogeneity in the mechanosen... 310937
Reposted by Alejo TorresMwahahahahahadScientist @mads100tist.bsky.social · 29/06/2026Where Igor Ademeyko @adameykolab.bsky.social walks us through a beautiful scenario of what the hell neural crest cells are, co-option, and the camouflage hypothesis. With special mention of Rohon-Beard neurons! 🧪🐟science.orgCo-option and innovation in neural crest evolutionNeural crest evolution reassembled ancient programs in pigment cell lineage, resulting in vertebrate innovations. 22711
Reposted by Alejo TorresSpagnoli_Lab. @labspagnoli.bsky.social · 27/06/2026🚨 Last Saturday we @labspagnoli.bsky.social had an amazing time at the ##BreakthroughT1DWalk in London 🚶♂️🏃♀️ We walked 10Km with friends and a guest #RosaGasa from @idibaps.bsky.social visiting the lab. #diabetes #research #stemcells 🧪 🧫 🔬 @breakthrought1duk.bsky.social @kingslsm.bsky.social 172
Reposted by Alejo TorresRocio Sancho Lab @labsancho.bsky.social · 21/06/2026🚀 New paper out from the Gentleman & Sancho Labs! What happens when developmental biology meets bioengineering? We show how stiffness shapes the generation and maturation of stem cell derived beta cells. www.sciencedirect.com/science/arti... @diabetesuk.bsky.socialsciencedirect.com 7112
Reposted by Alejo TorresDr. Jeffrey Millman @jeffreymillman.bsky.social · 01/06/2026🚨We have published our latest differentiation strategy for #stemcell derived islets. By depolymerizing F-actin at the beginning of differentiation, we enhanced β-cell formation, function, and safety for #diabetes cell therapy. 🧵below www.nature.com/articles/s41...nature.comDepolymerizing F-actin accelerates the exit from pluripotency to enhance stem cell-derived islet differentiation - Nature CommunicationsThis study demonstrates that cytoskeletal state at the onset of directed differentiation impacts the exit of stem cells from pluripotency and downstream lineage specification. These findings are utili... 165
Reposted by Alejo TorresEric Topol @erictopol.bsky.social · 21/05/2026We have hundreds of PanINs in our pancreas, especially after age 40. They are a pre-cancerous lesion, but it is rare for one to progress to cancer (PDAC). Now we know a reason for that. The microenvironment. aacrjournals.org/cancerdiscov... 49720
Reposted by Alejo TorresTobias Greisle @tobiasgreisle.bsky.social · 21/05/2026Excited to see our review out in @cp-trendsendomet.bsky.social! Great team effort and lots of fun to dive into how #islets form and how we can use this knowledge for #diabetes therapy. @mireiamoli.bsky.social @ckarampelias.bsky.social @heikolickert.bsky.social www.sciencedirect.com/science/arti...sciencedirect.comFrom architecture to function: mechanisms shaping pancreatic islet morphogenesisIslets of Langerhans are highly structured mini-organs containing hormone-producing cells of the pancreas that regulate glucose metabolism. Studies of… 097
Reposted by Alejo Torresthe Node @the-node.bsky.social · 15/05/2026Next, @ingridtsang.bsky.social chronicles a day in the life of a Reviews Editor (including must-have snacks!) thenode.biologists.com/a-day-in-the...thenode.biologists.comA day in the life of a Reviews Editor (at Development) - the NodeIngrid Tsang gives us a glimpse of what a day in the life of a Reviews Editor is like. 095
Reposted by Alejo TorresNicoletta Petridou @nicolettapetridou.bsky.social · 15/05/2026Glad to see this out in its final form! www.nature.com/articles/s41... What changed since the preprint? Wonderful experiments disentangling the effect of receptor binding vs tissue porosity on Nodal diffusion, plus one of the smoothest review experiences! Thanks @natcellbio.nature.com & reviewers 🙏nature.comTissue rigidity phase transition shapes morphogen gradients - Nature Cell BiologyAutorino et al. report a feedback loop between Nodal signalling and tissue phase transitions in zebrafish embryos. Nodal alters adhesion, triggering tissue rigidification and reduced porosity, which l... 712944
Reposted by Alejo TorresSpagnoli_Lab. @labspagnoli.bsky.social · 13/05/2026💥 Great fun writing this #review with @alejotorrescano.bsky.social – reflecting on the emergence of #pancreatic #lineages in the #embryo through the lens of #plasticity - Just out online ➡️ rdcu.be/fiw3c @wellcometrust.bsky.social @kingscollegelondon.bsky.social @kingslsm.bsky.socialrdcu.beUnderstanding development and cellular plasticity in the pancreas in health and diseaseNature Reviews Gastroenterology & Hepatology - Pancreatic development is a dynamic process. This Review discusses the development and cellular plasticity that occurs in the pancreas in health... 0117
Reposted by Alejo TorresElphege Nora Lab at UCSF @elphegenoralab.bsky.social · 13/05/2026Why can't we explain enhancer action despite 2 decades of chromosome conformation technologies? 😬 Our new study spearheaded by Leonid Mirny's group points to a flaw in our assumptions, and to a solution from physical principles By @timothyfoldes.bsky.social 💻& @karissalhansen.bsky.social 🧪 🧵👇 2197112
Reposted by Alejo TorresAlfonso Martinez Arias @amartinezarias.bsky.social · 02/05/2026A clear/significant finding derived from the single cell (sc) analysis of biological systems has been the realization that phenotypically homogeneous populations are heterogeneous at the level of gene expression (GE). www.cell.com/fulltext/S00... 🧵cell.comNature, Nurture, or Chance: Stochastic Gene Expression and Its ConsequencesGene expression is a fundamentally stochastic process, with randomness in transcription and translation leading to cell-to-cell variations in mRNA and protein levels. This variation appears in organis... 28335
Reposted by Alejo TorresBailey Weatherbee @bailweatherbee.bsky.social · 01/05/2026It's difficult to succinctly summarize a entire germ layer, but Aaron Zorn, Scott Rankin and I tried recently! Our "Endoderm at a Glance" review with @dev-journal.bsky.social is out now. shorturl.at/kHf9Y 02210
Reposted by Alejo TorresBerta Verd @bertaverd.bsky.social · 21/04/2026New Pre-Print Alert! Evolving initial conditions: an alternative developmental route to morphological diversity with Shannon Taylor and @jamesehammond.bsky.social www.biorxiv.org/content/10.6... 613051
Reposted by Alejo TorresNaomi Moris @nmoris.bsky.social · 20/04/2026I am giving a "Crash Course in Embryo Development" for the general public (no science background needed! pitched around GCSE-level) in London on 21st May www.crick.ac.uk/whats-on/cri... We'll dip into development, with a splash of embryo models, and a pinch of ethics. And it's free! Book online 👍crick.ac.ukCrick Crash Course: Embryo development 07025
Reposted by Alejo TorresIngrid Tsang @ingridtsang.bsky.social · 15/04/2026Had so much fun at @bsdb.bsky.social a few weeks go and am very excited about all the upcoming stories I saw. Check out the #preprint list I've collated from the meeting, now on @prelights.bsky.social👇 prelights.biologists.com/prelists/bsd... And please do let me know if there are any I missed 👀prelights.biologists.comBSDB Spring Meeting: Molecules to Morphogenesis - preLights 093
Reposted by Alejo Torresthe Node @the-node.bsky.social · 13/04/2026🚨The abstract submission deadline is this Friday 17 April 2026. 075
Reposted by Alejo TorresJames Briscoe @jamesbriscoe.bsky.social · 01/04/2026A question I get asked all the time by @dev-journal.bsky.social authors "Why does it cost so much to publish a paper?" We break down the finances and explain where the money goes Spoiler: quality publishing takes a village (people + infrastructure) journals.biologists.com/dev/article/...journals.biologists.com‘Why is publishing so expensive?’For many of us who work in scientific publishing, the title of this Editorial is a question we hear all the time when we're out talking to academics. And it's a perfectly reasonable one. After all, re... 23916
Reposted by Alejo TorresClaus Jorgensen @clausjorgensen.bsky.social · 26/03/2026Working on the 2027 Pancreatic Diseases GRC (www.grc.org/pancreatic-d...) and I am just so excited about the developing programme.... and it's May 9-14, Renaissance Tuscany Il Ciocco, Italy. Have a look and remember to mark your calendars.grc.org2027 Pancreatic Diseases Conference GRCThe 2027 Gordon Research Conference on Pancreatic Diseases will be held in Lucca (Barga), Lucca Italy. Apply today to reserve your spot. 0169
Reposted by Alejo TorresRocio Sancho Lab @labsancho.bsky.social · 21/03/2026Tomorrow is the day… Swim22 starts… yay!!! 🎉 🏊♀️ 🔬 🧫 We are back in the pool for @diabetesuk.bsky.social to support people living with diabetes and research towards better treatments and a cure, please donate! swim22.diabetes.org.uk/teams/stem-c...swim22.diabetes.org.ukStem Cells for Diabetes Swim TeamI'm taking on Swim22 and raising money for Diabetes UK 154
Reposted by Alejo TorresYoung Embryologist Network @yen-network.bsky.social · 13/03/2026YEN 2026 registration is now live! Join us for the 2026 YEN conference on the 15th of June at the Francis Crick Institute, London, UK. Sign up now to attend and submit your poster/abstract: forms.gle/2HQEmZgEi4hP... Abstract submission deadline is 15 May. Stay tuned for more information! 13117
Reposted by Alejo TorresAlex Schier @schierlab.bsky.social · 12/03/2026Very happy to see this out. 👏 @yinanwan.bsky.social Bogdan Bintu and team. Whole-embryo spatial transcriptomics at subcellular resolution from gastrulation to organogenesis | free link Science www.science.org/eprint/5MHTM...science.orgWhole-embryo spatial transcriptomics at subcellular resolution from gastrulation to organogenesisGene expression patterns underlie development, but their systematic detection in whole embryos has remained elusive. We introduce a whole-embryo imaging platform using multiplexed error-robust fluores... 618780
Reposted by Alejo TorresMaria Alcolea @mariapalcolea.bsky.social · 04/03/2026🚨 New paper from our lab just published in Nature🚨 www.nature.com/articles/s41... Discover how 🌱 tumour formation is shaped by tissue context from the very beginning. Cancer is not driven by genetics alone ✨Fantastic team led by Greta Skrupskelyte, Eduardo Rojo, @hariajith.bsky.social 911440
Reposted by Alejo TorresKaren J Liu @karenjliu.bsky.social · 24/02/2026Fully funded PhD post, UK/Home student, starting 01/06/26. Interested in working at the interface of dev bio, biophysics and cell biology? Great collaboration with Amy Beedle and @leonerossetti.bsky.social Informal enquiries welcome. Deadline 15/03 #neuralcrest www.kcl.ac.uk/study-legacy...kcl.ac.ukMultiscale Models for Life (MM4L) Centre for Doctoral Training Funded Studentship: How ECM changes shape cellular decision makingEmbryo, neural crest, developmental biology, cell biology, cell migration, biophysics, mechanobiology, bioengineering. 0811
Reposted by Alejo TorresNicoletta Petridou @nicolettapetridou.bsky.social · 19/02/2026We summarised the many roles of material phase transitions in development (and they are not just mechanical 🤔) 0319
Reposted by Alejo TorresDevelopment @dev-journal.bsky.social · 18/02/2026Pinna-pointing the roles of Eya1 and Tbx1 in outer ear development This Research Highlight showcases work from Juan Fons, Abigail Tucker and colleagues: journals.biologists.com/dev/article/... 181
Reposted by Alejo TorresDavid Brückner @davidbrueckner.bsky.social · 05/01/2026How can cells use information from neighboring cells to improve the spatial precision of morphogen patterns? 🤔 We show that cells can gain positional information by "talking" to their neighbors - how much depends critically on spatial correlations of the patterns. buff.ly/w56OUJT 16620
Reposted by Alejo TorresClarisse Ganier, PhD @dr-cganier.bsky.social · 05/02/2026I’m a guest editor for a JoVE Methods Collection on Unrevealing Human Skin Lineages, Microenvironments, and Adaptations with Single-Cell & Spatial Transcriptomics We invite abstracts on human skin biology. 👉 Submit : lnkd.in/eAcnxvih #JoVE #SkinScience #HumanSkin #Omics #ESDR 043
Reposted by Alejo TorresJames Briscoe @jamesbriscoe.bsky.social · 03/02/2026Our new paper: Entropy Sorting Feature Selection (ESFS) A computational framework for gene selection from single cell data that extracts biological signals in noisy data while avoiding artefacts from conventional dimensionality reduction A thread www.biorxiv.org/content/10.6...biorxiv.org 12612
Reposted by Alejo TorresSpagnoli_Lab. @labspagnoli.bsky.social · 03/02/2026👀 Check out @the-node.bsky.social where @alejotorrescano.bsky.social (first author) share #behindthepaper stories about our recent paper ⤵️ Behind the paper: “Spatially organized cellular communities shape functional tissue architecture in the pancreas” thenode.biologists.com/behind-the-p...thenode.biologists.comBehind the paper: “Spatially organized cellular communities shape functional tissue architecture in the pancreas” - the NodeBehind the paper story from Alejo Torres Cano on their recent paper describing how spatially organized cellular communities shape functional tissue architecture in the pancreas. 0145
Reposted by Alejo TorresAnne Grapin-Botton @anne-grapin.bsky.social · 22/01/2026Congratulations to Rashmi and Karolina and also to the technology development studio of the MPI-CBG without whom the screen would not have been possible. If you are interested in high-content screening in organoid models, you may want to take a look. 02710
Reposted by Alejo TorresBen Hogan @benjhogan.bsky.social · 21/01/2026We’re delighted to see this out today! Latest work from the lab reveals insights into the evolution of brain immunity and the developmental and evolutionary plasticity of lymphatic endothelial cells. www.nature.com/articles/s41...nature.comConvergent evolution of scavenger cell development at brain borders - NatureTranscription factor osr2 is identified as a specific marker and regulator of mural lymphatic endothelial cell (muLEC) differentiation and maintenance, and muLECs and border-associated macrophages sha... 137625
Reposted by Alejo TorresIgor Adameyko @adameykolab.bsky.social · 19/01/2026Our review “A competition model of multilineage priming and cell-fate decisions” is out: www.cell.com/cell-reports...cell.comA competition model of multilineage priming and cell-fate decisionsIn development, cells navigate highly complex gene-regulatory landscapes to make fate choices. Steinschaden et al. synthesize concepts of multilineage priming, microheterogeneity, and collective multi... 03011
Reposted by Alejo TorresNature Reviews Cancer @natrevcancer.nature.com · 16/01/2026dlvr.itHeterocellular crosstalk and architecture of the pancreatic tumour microenvironmentNature Reviews Cancer, Published online: 16 January 2026; doi:10.1038/s41568-025-00905-9Pancreatic ductal adenocarcinoma is defined by a fibroinflammatory microenvironment, which influences both disease progression and therapy response. In this Review, Arnold et al. outline our current understanding of the complex interplay between the stromal elements of the tumour microenvironment in pancreatic ductal adenocarcinoma and present ways we might use this knowledge to develop better therapeutic strategies for patients with pancreatic cancer. 0149
Reposted by Alejo TorresMarkus Mukenhirn @markusmukenhirn.bsky.social · 07/01/2026Congratulations to Byung Ho from the @anne-grapin.bsky.social lab @mpi-cbg.de and the rest of the team to this fantastic publication: www.nature.com/articles/s41...nature.comPermeability-driven pressure and cell proliferation control lumen morphogenesis in pancreatic organoids - Nature Cell BiologyUsing pancreatic organoids, Lee et al. show that the balance between epithelial tissue permeability-driven lumenal pressure and cell proliferation affects ductal morphogenesis. 0224
Reposted by Alejo TorresJavier Boix @jboixcampos.bsky.social · 07/01/2026Our work is finally published in @science.org Advances! 🎉 My very first paper, and what a journey it's been 🙂↕️ Huge thanks to the whole team, and especially to @pjsaez.bsky.social for believing in me. It turned out way better than I could've ever dreamt ✨ 📄 science.org/doi/10.1126/sciadv.ads2734science.orgTrade-off between branching and polarity controls decision-making during cell migrationHighly branched cells require fine-tuning of polarity and shape dynamics to ensure balance between exploration and migration. 1186