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Eurico Morais-de-Sá

@polarityi3s.bsky.social
967 followers 377 following 34 posts

Drosophilist & Biochemist interested in cell asymmetries. Epithelial Polarity & Cell Division Lab www.i3s.up.pt/research-group.php?gr…

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Reposted by Eurico Morais-de-Sá
Jorge Ferreira @jorgeferreira.bsky.social · 25/09/2026
Don´t know yet what you´ll be doing next April? Why not join us for a great meeting in Porto? Registration for Forces across scales is now open! meetings.embo.org/event/27-for...
meetings.embo.org
Forces across scales
This EMBO Workshop on Forces Across Scales will provide an integrative perspective on mechanobiology, a rapidly advancing field that examines how mechanical forces shape biological systems across mol…
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Reposted by Eurico Morais-de-Sá
EMBO @embo.org · 06/08/2026
Interested in a cross-scale understanding of #mechanobiology? Join the EMBO Workshop "Forces across scales" in Porto, Portugal, 27–30 April 2027. Deadline: 1 December 2026 meetings.embo.org/event/27-forces-s… #EMBOforces #EMBOevents 🧪
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FlyBase @flybase.bsky.social · 02/09/2026
As you may know, NIH abruptly terminated funding to FlyBase curators based in the United Kingdom. Please help us retain these curators and thereby enable ongoing curation of bibliographic, genetic and phenotypic data by contributing annually (tinyurl.com/4jw65mbb). Thank you. #FlyBase
tinyurl.com
FlyBase:Contribute to FlyBase - FlyBase Wiki
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epithelial mechanics fan club @epimechfc.bsky.social · 06/09/2026
Hi! I’m @vitoryang.bsky.social, a PhD candidate studying how cells migrate collectively during development. My work focuses on cytoskeleton dynamics and Rho GTPase signalling, using Drosophila border cells as a genetically tractable in vivo model.
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Carlos Conde @carlos-conde.bsky.social · 18/08/2026
Our latest preprint: elevated MPS1 drives CIN in colon cancer by sustaining the fibrous corona at metaphase kinetochores. This untimely persistence creates an extra microtubule-engagement domain providing a structural basis for merotely and chromosome mis-segregation. doi.org/10.64898/202...
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Eurico Morais-de-Sá @polarityi3s.bsky.social · 05/08/2026
The #DrosTuga2026 website is now live! Join us in Leiria on 26–27 November 2026 for the Portuguese #Drosophila meeting. Save the date as registration opens in late August! Please share this post. We warmly welcome the #FlyResearch community from around the world! drostuga2026.mystrikingly.com
drostuga2026.mystrikingly.com
Drostuga2026 on Strikingly
DrosTuga 2026 is the annual meeting of the Portuguese Drosophila research community, bringing together researchers from Portugal and abroad. Here you can discover the dates, speakers, programme, venu...
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Reposted by Eurico Morais-de-Sá
Yanlan Mao @yanlanmao.bsky.social · 30/07/2026
This epic paper, which has been a heroic 10 year journey for the lead author, Ricardo Barrientos, is finally out in Cell today! Many thanks to all co-authors, especially Billie Meadowcroft and Andela Saric for their beautiful MD simulations www.cell.com/cell/fulltex...
cell.com
Basement membrane turnover controls cell shape
Basement membranes are scaffolds of proteins, like collagen, that give organs shape. During development, basement membranes must adapt to the growing organ. We infer how fast the basement membrane ada...
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Stephan Huveneers @huveneerslab.bsky.social · 28/07/2026
How do endothelial cells interact while migrating? Together with @jesseaic.bsky.social @scopeshifu.bsky.social @aicjanelia.bsky.social, we used #Cryo-SIM and #FIB-SEM to reveal a surprising diversity of nanoscale plasma membrane curvatures at asymmetric junctions. rupress.org/jcb/article/...
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Iñaki Ruiz-Trillo @multicellgenome.bsky.social · 09/06/2026
1/10 For decades, cellular aggregation was considered an evolutionary dead end. Cells could come together temporarily. But complex multicellular organisms like animals? Our study, led by JP Gerdt, with Ruibao & @jennahed.bsky.social suggests it may be time to rethink that🧵 #ProtistsOnSKy
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Laura Rustarazo-Calvo @laura-rustarazo.bsky.social · 02/06/2026
⚡ Our paper is now out in @natphys.nature.com ! This version now includes a detailed molecular characterisation of the optogenetic perturbations, new insights on the relevance of tricellular junctions for tissue morphology, and beautiful light-sheet timelapses. 🔬 www.nature.com/articles/s41...
nature.com
Adhesion-driven rigidity transition decoupled from density-driven jamming triggers epithelial organization in embryonic tissues - Nature Physics
Tissue phase transitions are key to morphogenesis. Now adhesion-driven rigidification is identified as key to epithelial organization but only if uncoupled from density-driven jamming.
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Raphaël Clément @raphclement.bsky.social · 22/05/2026
Our work on Trichoplax locomotion and mechanosensing capabilities is out now in @currentbiology.bsky.social. Congrats Marvin Leria & all co-authors! authors.elsevier.com/c/1n8Ig3QW8S...
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Manuel Thery @manuelthery.bsky.social · 21/05/2026
Interdisciplinary course on Artificial Cells next fall in Paris. Registrations are open : www.edu.bio.ens.psl.eu/spip.php?art... For masters, PhD students and postdocs. Every wednesday, 5 to 7 PM, @espciparispsl.bsky.social from September to December. See below for the list of great teachers!
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Roberto Mayor Lab @mayorlab.bsky.social · 16/05/2026
PL retweet. Developmental Biology Course (Quintay). More information: biodesarrollo.unab.cl
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Journal of Cell Biology @jcb.org · 06/05/2026
Yeh, Martin @mit.edu et al examine the #Drosophila synaptotagmin-like protein Btsz in early embryo nuclear divisions, identifying a role for regulating pseudo-cleavage furrow stability. They show that Btsz bundles #actin filament networks in vitro. rupress.org/jcb/article/... #Development
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Xavier Trepat @xaviertrepat.bsky.social · 17/04/2026
Our latest work on shape-programmable tissues is out in @science.org. By positioning topological defects in cellular nematics, we encode frustrated 2D force fields that relax into predictable 3D shapes. Collaboration with Marino Arroyo’s lab, led by @pauguillamat.bsky.social at @ibecbarcelona.eu.
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Eurico Morais-de-Sá @polarityi3s.bsky.social · 15/04/2026
Drosophila border cells are beautiful to watch… but far from easy to image. Kudos to the brave and skilled @vitoryang.bsky.social, who took on the challenge of establishing border cell migration imaging in the lab! His movies are astonishing, and now our first-ever study on #cell #migration is out!
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Vítor Yang @vitoryang.bsky.social · 11/04/2026
I am so happy to share that my previous preprint is officially out as a Report in JCB. 🩵 Hop in to find out more about how cells move as an invasive cluster 🧬
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epithelial mechanics fan club @epimechfc.bsky.social · 15/03/2026
How do tissues maintain their integrity? Let's discuss epithelial fractures! High tissue tension can cause cells to break their contacts, leading to rupture!
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Sofia J. Araújo @sofiajaraujo.bsky.social · 01/03/2026
Research in #rarediseases using model organisms is of utmost importance to unravel the underlying molecular mechanisms of disease @rarediseaseday.bsky.social
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Johanna Ivaska @johannaivaska.bsky.social · 20/02/2026
What music should we play to our cells? This was the start of an amazing journey from @ivaskalab.bsky.social at @turkubioscience.bsky.social with Jasmin Kaivola and collaborators @sarawickstrom.bsky.social and others to explore larynx cancer mechanosensitivity! www.nature.com/articles/s41...
nature.com
Restoring the tumour mechanophenotype of vocal fold cancer reverts its malignant properties - Nature Materials
Vocal fold cancer tumours lose some of their malignant traits when mechanically stimulated by physiological stretch or vibrations, mimicking the opening and closing of vocal folds and phonation.
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Bardin Lab @bardinlab.bsky.social · 03/12/2025
Come join us in beautiful Roscoff for this Conference Jacques Monod on Developmental regulation: from molecular to ecological niches May 18-22, 2026 Roscoff, France Abstract deadline: January 31, 2026 Apply here: cjm.sb-roscoff.fr/en
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epithelial mechanics fan club @epimechfc.bsky.social · 31/01/2026
How do cells orchestrate themselves to achieve a directional movement as a group? Hi, I’m @sayukihirano.bsky.social. In this thread, I’ll highlight key mechanisms of how cells communicate with each other to perform directional collective migration.
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Maiato Lab @mitosisrocks.bsky.social · 29/01/2026
Mitosis has a timing system. If chromosomes attach properly, cells divide on schedule and keep proliferating. If attachment is slow or incomplete, the delay is recorded — and daughter cells stop dividing. We explore this link in our new preprint. 🔗 www.biorxiv.org/content/10.6...
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Joachim Goedhart @joachimgoedhart.bsky.social · 01/12/2025
FLASH-AWAY: Intrabody-Directed Targeting of Optogenetic Tools for Protein Degradation: pubs.acs.org/doi/10.1021/...
Cartoon with principle of Flash-away and images of cells
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epithelial mechanics fan club @epimechfc.bsky.social · 23/11/2025
It’s time to talk about epithelial geometry and cancer. How can the architecture of an epithelium affect how tumors will grow and spread? In this thread, @jorgealmagro.bsky.social
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Stefan Luschnig @luschnig.bsky.social · 12/11/2025
Job Alert! The Institute for Neuro- and Behavioural Biology at the Faculty of Biology @uni-muenster.de invites applications for a Full Professorship (W3) in “Systems Neuroscience” - Highly attractive research environment at the Multiscale Imaging Center. Apply by January 5th. See shorturl.at/VczFp
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Omaya Dudin 𓂆 ¦🍉¦🦠¦🔬¦ @dudinlab.bsky.social · 31/10/2025
🚨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...
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Carlos Conde @carlos-conde.bsky.social · 23/10/2025
Our latest research in collaboration with @nilssonlab.bsky.social, @andrea-musacchio.bsky.social and Mathieu Bollen reveals a new regulatory strategy employed by cells to control PP1 in mitosis. Check it out in @currentbiology.bsky.social www.sciencedirect.com/science/arti...
sciencedirect.com
Polo kinase inhibits protein phosphatase 1 to promote the spindle assembly checkpoint and prevent aneuploidy
Protein phosphatase 1 (PP1) is essential for spindle assembly checkpoint (SAC) silencing and mitotic exit, but its regulation during mitosis remains i…
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Holly Lovegrove @lovegrovelab.bsky.social · 10/10/2025
Interested in cell migration and developmental biology-check out this PhD opportunity! www.findaphd.com/phds/project...
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Daniel J. Cohen (Princeton) @djcohen.bsky.social · 30/09/2025
So: can a cell hold hands with itself…and do we care? YES and YES! Read on to learn WHY, HOW, and what this has to do with…PARIS (and tree-hugging)? Swansong of Dr. Anamika; Hannah Kim on drums; and fantastic undergrads (Margaret/Lauren) ! 1/n advanced.onlinelibrary.wiley.com/doi/10.1002/...
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Kate Cavanaugh @katecavanaugh.bsky.social · 01/10/2025
See this? This = implanting mouse embryo. Usually this happens inside its mother and is invisible to us, but we can actually watch implantation ex vivo with the hope of understanding why implantation goes awry in embryos of older women. A 🧵...
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kuba sędziński @kuba-sedzinski.bsky.social · 22/09/2025
🧵1/14 Preprint thread! Can we predict a cell’s fate based on its dynamics? 🔮 Our new study unveils a framework for watching development unfold in real-time, revealing how a cell's shape and movement encode info about its future fate. 🔬📄 Preprint: tinyurl.com/4shf8v4x
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epithelial mechanics fan club @epimechfc.bsky.social · 13/09/2025
How can we use cell shapes and geometry to study mechanics of tissues? I'm @juliaeckert.bsky.social, and with this thread, I would like to show you the secrets of cells and tissues. Let’s connect biology with a little bit of physics. Don't be scared and get inspired 😀. #EpithelialMechanics
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Journal of Cell Biology @jcb.org · 03/09/2025
Our new collection offers cell biologists practical, expert-driven guidance and best practices in the design, execution, and analysis of experiments, and the subsequent communication of their results to their peers. 👉 rupress.org/jcb/collecti... #Reproducibility
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@bilderlab @bilderlab.bsky.social · 30/06/2025
Happy to share a new publication: an introduction to comparative oncology in @natrevcancer.nature.com‬. Thanks to the leaders in the field for welcoming me as an invertebrate researcher. rdcu.be/etKdN
rdcu.be
Advancing cancer research via comparative oncology
Nature Reviews Cancer - Comparative oncology combines evolutionary biology, ecology, veterinary medicine and clinical oncology to better understand cancer, for example, by identifying the molecular...
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epithelial mechanics fan club @epimechfc.bsky.social · 29/06/2025
Epithelial morphogenesis is all about how epithelial tissues develop unique shapes and structures! I'm @nehaghosh.bsky.social and will share some research in this area.
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François Leulier @francoisleulier.bsky.social · 28/06/2025
A Drosophila single-cell 3D spatiotemporal multi-omics atlas unveils panoramic key regulators of cell-type differentiation: Cell 1/2 www.cell.com/cell/abstrac...
cell.com
A Drosophila single-cell 3D spatiotemporal multi-omics atlas unveils panoramic key regulators of cell-type differentiation
This work introduces Flysta3D-v2, a 3D spatiotemporal multi-omics database that spans Drosophila development from embryogenesis to metamorphosis. Through the integration of multimodal data, we detail ...
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Maik Bischoff @maikbischoff.bsky.social · 18/06/2025
FINALLY out in #Science Advances! 🎉 3 years of hard work, a fantastic team — and I’m proud to be first and co-corresponding author! It's about Plexin signaling driving collective cell migration & organ sculpting. Check out the videos 😀 www.science.org/doi/10.1126/... #DevBio #CellBio #Microscopy
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Michael Rera @michaelrera.bsky.social · 19/06/2025
extremely happy to present the final version of our "smurf mice" paper www.biorxiv.org/content/10.1..., led by Céline Cansell when she was a postdoc in my group (now an independent @inrae-france.bsky.social researcher). Disclaimer: no blue mice here alas BUT clearly a biphasic ageing process
Intestinal permeability significantly increased 30 days prior to death in AKR/J femalesFat mass decreases significantly in the last month of lifebody temperature drops significantly in the last month of life
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RedPen/BlackPen @redpenblackpen.bsky.social · 19/02/2025
A reminder in these hard times. #sciencestrong
Cartoon showing a woman looking in to a microscope saying "Whoaah!!!" The caption states "The best part of Science is knowing, for a moment, something that nobody else in the world knows"
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Shane Herbert @shaneherbert.bsky.social · 06/05/2025
My first post on Bluesky! Very excited to share our work just published in @science.org. We find that “Interphase cell morphology defines the mode, symmetry, and outcome of mitosis” - in angiogenesis and other tissues! www.science.org/doi/abs/10.1... www.science.org/doi/abs/10.1...
science.org
Interphase cell morphology defines the mode, symmetry, and outcome of mitosis
During tissue formation, dynamic cell shape changes drive morphogenesis while asymmetric divisions create cellular diversity. We found that the shifts in cell morphology that shape tissues could conco...
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EDRC2025 @edrc2025.bsky.social · 29/04/2025
#EDRC2025 👇🏻👇🏻👇🏻👇🏻
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Rodrigo Fernandez-Gonzalez @rodrigofg.bsky.social · 25/04/2025
Interested in Developmental Mechanics??? We are organizing a mechanobiology workshop in Baeza, Spain, October 21-23, 2025. Come join us (and please help us spread the word)!!!
Program and application instructions for the 2025 Mechanobiology of tissue morphogenesis and disease workshop in Baeza, Spain, October 21-23. Apply at https://www.unia.es/estudios-y-acceso/oferta-academica/formacion-continua/workshop-mechanobiology-of-tissue-morphogenesis-and-disease
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Maik Bischoff @maikbischoff.bsky.social · 25/04/2025
#CellMigration 𝐢𝐧 𝐯𝐢𝐯𝐨! Excited to share this video on #FluorescenceFriday 🌈 Today as a GIF to circumvent video compression 😅! Migratory Nascent Myotubes on #Drosophila Testes. Marker: Lifeact-eGFP. Scope: 980 Airyscan (@zeiss-microscopy.bsky.social) #cellbio #sciart #devbio #science #microscopy
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Mark Peifer (He, him) @peiferlabunc.bsky.social · 18/12/2024
Cell and developmental biologists: as you start looking at conferences in 2025, consider joining us at the 2025 Cell Contact & Adhesion GRC. We've assembled a strong and diverse program of speakers at the cutting-edge of science in our field 1/n Please repost www.grc.org/cell-contact...
Poster for the meeting including speaker list and location
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epithelial mechanics fan club @epimechfc.bsky.social · 20/04/2025
1/14 “Epithelial” & “Mesenchymal” aren’t binary categories—they form a spectrum, or better yet, a multidimensional space. This becomes especially clear in collective cell migration, which often depends on a finely tuned degree of “mesenchymal-ness”. #cellbio #devbio #cellmigration
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Carlos Conde @carlos-conde.bsky.social · 13/04/2025
I'm happy to share our study “Proximity-based activation of AURORA A by MPS1 potentiates error correction” now published at @currentbiology.bsky.social www.sciencedirect.com/science/arti... It describes a new way kinetochores and centrosomes communicate to ensure accurate chromosome segregation.
sciencedirect.com
Proximity-based activation of AURORA A by MPS1 potentiates error correction
Faithful cell division relies on mitotic chromosomes becoming bioriented with each pair of sister kinetochores bound to microtubules oriented toward o…
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Andreas Prokop @poppi62.bsky.social · 10/04/2025
If using Bloomigton #Drosophila Stock Center stocks, pls. acknowledge them & their NIH funding (P40 OD018537). Papers listing this no. are being harvested as evidence. We massively depend on the @bdsc.bsky.social & they need our support in these dire times! @flybase.bsky.social @fly-eds.bsky.social
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MwahahahahahadScientist @mads100tist.bsky.social · 10/04/2025
Same for ZFIN! @zfinmod.bsky.social put them in your papers' acknowledgements and cite them (Bradford et al. 2022 academic.oup.com/genetics/art...)
academic.oup.com
Zebrafish information network, the knowledgebase for Danio rerio research
Abstract. The Zebrafish Information Network (zfin.org) is the central repository for Danio rerio genetic and genomic data. The Zebrafish Information Networ
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Laboratory of Genomic Stability @lgs-imb.bsky.social · 07/04/2025
We’re excited to share our work where we investigated the mechanisms of chromosome motion by tracking all #chromosomes, mapping their interactions, and live cell karyotyping, using #AI based denoising, segmentation and registration, published in Nature Cell Biology. www.nature.com/articles/s41...
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