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Roberto Mayor Lab

@mayorlab.bsky.social
1.1K followers 522 following 32 posts

The aim of our research group is to elucidate the mechanism that underlies the development of the Neural Crest, from induction to migration and differentiation. t.co/LSkrQBj6gm

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Reposted by Roberto Mayor Lab
Nature Cell Biology @natcellbio.nature.com · 07/09/2026
☕ @anhhle2702.bsky.social @mayorlab.bsky.social & co show that in Xenopus embryos, local ectodermal tissue flows provide a directional cue that polarizes and guides embryonic myeloid cells migration via cell-on-cell interactions. www.nature.com/articles/s41...
nature.com
Tissue flow acts as a guidance cue for immune cell polarization and directional migration - Nature Cell Biology
Le et al. show that in Xenopus embryos, local ectodermal tissue flows provide a directional cue that polarizes and guides embryonic myeloid cells migration via cell-on-cell interactions.
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Reposted by Roberto Mayor Lab
Cells & Development @cellsdev.bsky.social · 28/08/2026
A very intriguing story by Joao F. Botelho et al shows that in bird, the digit formation (their ✋) is not only governed by apoptosis but also due to changes in the rate of growth extension and cell division between the interdigital zone and the digital zone. So cool! #devbio doi.org/10.1016/j.cd...
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Reposted by Roberto Mayor Lab
the Node @the-node.bsky.social · 15/07/2026
Winners from the 2025 Quintay International Course on Developmental Biology cover competition Congratulations to Natália Heloísa de Oliveira, Fernanda Salce, and @federicasalatiello.bsky.social, for their image, Amphipod, which received the most votes! thenode.biologists.com/winners-from...
thenode.biologists.com
Winners from the 2025 Quintay International Course on Developmental Biology cover competition - the Node
We find out more about the winners of the 2025 Quintay International Course on Developmental Biology cover competition.
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Roberto Mayor Lab @mayorlab.bsky.social · 28/07/2026
Thank you to the Society for Developmental Biology @socdevbio.bsky.social it was a tremendous honour to receive the Viktor Hamburger Outstanding Education Award. Special thanks to @rrbehringer.bsky.social and all the organisers of the SDB meeting in Las Vegas for such a truly remarkable meeting.
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Reposted by Roberto Mayor Lab
EMBO @embo.org · 21/07/2026
Interested in gaining insight into modern #DevelopmentalBiology and #neurobiology? Sign up now for EMBO Practical Course "Developmental biology: From cells to neural systems" in Valparaiso, #Chile, 7–20 Jan 2027. Deadline: 30 Jul meetings.embo.org/event/27-dev-bio #EMBOdevBio #EMBOevents 🧪
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 17/07/2026
‼️2 weeks left to registre to our EMBO practical course in Developmental Biology‼️. If you love microscopy, want to work with different model organisms, learn from some of the best scientists in #devbio, this is for you! biodesarrollo.unab.cl/how-to-apply 🎥 of 🐥 embryo by one of our 2025 attendees!
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Roberto Mayor Lab @mayorlab.bsky.social · 15/07/2026
Only two weeks left to apply for the Quintay Developmental Biology Course! The application deadline is 31 July 2026. biodesarrollo.unab.cl/how-to-apply
biodesarrollo.unab.cl
How to apply
All forms and documents should be in ENGLISH Send to dbquintay2012@gmail.com the following documents (no enquires should be sent to this e-mail, for further information see “INFORMATION”) • Applicatio...
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Roberto Mayor Lab @mayorlab.bsky.social · 15/07/2026
Winners from the 2025 Quintay International Course on Developmental Biology cover competition thenode.biologists.com/winners-from...
thenode.biologists.com
Winners from the 2025 Quintay International Course on Developmental Biology cover competition - the Node
We find out more about the winners of the 2025 Quintay International Course on Developmental Biology cover competition.
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Reposted by Roberto Mayor Lab
Society for Developmental Biology @socdevbio.bsky.social · 10/07/2026
✨ Excited to host invited speaker Roberto Mayor (@mayorlab.bsky.social) at #2026SDB in Las Vegas! 🎰🃏 His research explores morphogenesis, focusing on how cells migrate, interact, and generate diverse cell types during development. 🧬✨ #devbio
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Reposted by Roberto Mayor Lab
Roberto Mayor Lab @mayorlab.bsky.social · 16/05/2026
PL retweet. Developmental Biology Course (Quintay). More information: biodesarrollo.unab.cl
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 26/06/2026
There is still time to apply to our EMBO 2027 developmental biology course in Quintay. If you'd like a view like this where you collect samples for your experiments on a beach, then you're in the right place! Fellowships are available! #devbio #embo Apply here: biodesarrollo.unab.cl/how-to-apply
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 18/06/2026
Cells and Development is our official journal. We covers topics within cells and #devbio, but also mechanobiology, theoretical biology, differentiation, organoid, and more, in both plants and animals. Consider publishing with us!
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Reposted by Roberto Mayor Lab
Cells & Development @cellsdev.bsky.social · 18/06/2026
Excellent news: The latest figure shows that our impact factor has risen to 2.5. This takes an incredible amount of work, from how papers were selected, to how they were perceived by scientists in the field. We covers topics in cells, #devbio, 🌱or animals, biomechanics, and more. @isdb.bsky.social
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 16/06/2026
The 2025 Quintay Dev Bio cohort is not just scientifically excellent but also ✨artistically✨ talented. They've generated some breathtaking photos 🔬🌈. Please VOTE for your favourite as the winning image will be the cover of an issue of @dev-journal.bsky.social thenode.biologists.com/vote-for-a-d...
thenode.biologists.com
Vote for a Development cover from the Quintay International Course on Developmental Biology - the Node
Browse through the gallery of the 9 images and vote for your favourite by Wednesday, 24 June 2026.
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Roberto Mayor Lab @mayorlab.bsky.social · 07/06/2026
Being elected a Fellow of the Royal Society is a tremendous honour. My deepest thanks go to the hundreds of students and postdocs who have passed through my lab over the last 30+ years. They have been the soul of the lab, and this recognition belongs as much to them as it does to me.
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Roberto Mayor Lab @mayorlab.bsky.social · 24/05/2026
Spectacular Developmental Biology Jacques Monod Conference in Roscoff. Thanks to @bardinlab.bsky.social and @lionlchristiaen.bsky.social for putting together such an exciting scientific program. And the setting was incredible too, with a beautiful sunset to end the meeting.
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Reposted by Roberto Mayor Lab
Latin American Developmental Biology @lasdb.bsky.social · 18/05/2026
New edition of the great Quintay Developmental Biology Course !!! More information at: biodesarrollo.unab.cl
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 16/05/2026
The 2027 EMBO practical course on #devbio is now open for registration. You'll get work with a lot of different model organisms, from fly to frog and everything in between, plus amazing imaging too. And the city is beautiful, so what I've heard 😌!
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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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Reposted by Roberto Mayor Lab
Cells & Development @cellsdev.bsky.social · 01/05/2026
Do you work with #zebrafish? Wanting a budget-friendly housing system capable of thermal control and filtration? Perhaps you just set up your lab and are looking for a short term solution? Then ZebRack designed by the Valdivia lab might pique of your interest? Check it out: doi.org/10.1016/j.cd...
Fig. 1. The ZebRack housing system. (A) Frontal view of the ZebRack setup at the Universidad Mayor fish facility. With a capacity for 15 Aquaneering 2.8 L tanks, its lightweight and compact frame can house up to 225 adult zebrafish (at a maximum of 15 fish per tank). (B) Rear view of the ZebRack, illustrating the water flow system designed in OnShape. Blue arrows indicate water flow from the reservoir to the fish tanks. Drainage water then flows back to the reservoir (yellow arrows), where it passes through an external filter for cleaning before being recirculated.Fig. 2. Water reservoir and external filter (view from above). A submersible pump transports water from the reservoir up to the fish tanks. Drainage water then returns to the reservoir, where it is purified by the external filter. This filter, connected to the reservoir, features its own UV light, prefilter pads, activated charcoal, and ceramic bio-rings to maintain water quality.Fig. 3. ZebRack setup at the 2025 International Developmental Biology course. (A) The ZebRack system during a course in Quintay. The two upper levels were used for fish tanks, while the lower level was dedicated to breeding boxes. The entire apparatus was housed within a portable indoor culture tent alongside a portable AC unit. The tent was fully closed at night to ensure temperature stability. (B) A close-up view of the interior of the indoor tent.
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Reposted by Roberto Mayor Lab
Vermot Lab @vermotlab.bsky.social · 27/04/2026
🚨 How do mechanical forces shape a developing organ? Our new #ScienceAdvances @science.org study, led by the amazing @cvagenapantoula.bsky.social, reveals a Piezo1-driven hydraulic mechanism, where mechanical cues control cell volume to guide cardiac formation ❤️🐟 🔗 www.science.org/doi/10.1126/...
science.org
Piezo1-mediated mechanohydraulic control of cell volume drives cardiac morphogenesis
Mechanical forces shape the developing heart by controlling cell volume through a Piezo1-driven hydraulic mechanism.
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Reposted by Roberto Mayor Lab
Journal of Cell Biology @jcb.org · 28/01/2026
Force coordination distinguishes epithelial and mesenchymal modes of collective #chemotaxis. New study from Jorge Diaz and Roberto Mayor @mayorlab.bsky.social @ucl.ac.uk: rupress.org/jcb/article/... #Migration #motility #Development
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Reposted by Roberto Mayor Lab
Jorge Díaz @jorgediazfuentes.bsky.social · 28/01/2026
So proud to share my paper on collective chemotaxis and force coordination in epithelial and mesenchymal cells, developed in the Mayor Lab and now published in JCB. Deeply grateful for everything I learned from Xenopus NC and the amphibian world, where adaptation is everything🐸
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Reposted by Roberto Mayor Lab
Journal of Cell Biology @jcb.org · 11/02/2026
Pacheco & @drericabiophd.bsky.social discuss new study from @jorgediazfuentes.bsky.social & @mayorlab.bsky.social (rupress.org/jcb/article/...) which reveals the distinct force-generating mechanisms used by epithelial and mesenchymal cells during collective cell migration rupress.org/jcb/article/...
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Reposted by Roberto Mayor Lab
Erica Hutchins @drericabiophd.bsky.social · 11/02/2026
We had the privilege of contributing a @jcb.org Spotlight about the exciting new work from @mayorlab.bsky.social ! Check them out! Spotlight: rupress.org/jcb/article/... Featured article: rupress.org/jcb/article/...
rupress.org
Two ways to move together: Force coordination in collective chemotaxis
Pacheco and Hutchins preview a new study from Diaz and Mayor, which reveals the distinct force-generating mechanisms used by epithelial and mesenchymal cel
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Reposted by Roberto Mayor Lab
Jorge Díaz @jorgediazfuentes.bsky.social · 23/03/2026
Collective migration is not just about leaders at the front, but about coordination across the group. Always exciting to see these dynamics visualized. Many thanks to @jcb.org for featuring our work 🐸🔬🌹
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Reposted by Roberto Mayor Lab
Journal of Cell Biology @jcb.org · 23/03/2026
🔬 From our March issue (rupress.org/jcb/issue/22...): Epithelial neural collectives undergoing #chemotaxis, stained for phospho-#myosin (magenta), #actin (cyan), and nuclei (yellow). From @jorgediazfuentes.bsky.social and @mayorlab.bsky.social: rupress.org/jcb/article/...
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Reposted by Roberto Mayor Lab
Alfonso Martinez Arias @amartinezarias.bsky.social · 23/12/2025
Beautiful, thorough, personal in places, memoir of John Gurdon from Eddy de Robertis, disciple and friend. Å #MustRead about a generation and a time from which we have moved on but that laid the foundation for contemporary biology. www.sciencedirect.com/science/arti...
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Reposted by Roberto Mayor Lab
Journal of Cell Biology @jcb.org · 18/02/2026
Two ways to move together: force coordination in collective #chemotaxis. Jessica Pacheco & Erica Hutchins @drericabiophd.bsky.social @ctbatucsf.bsky.social discuss study from @jorgediazfuentes.bsky.social & @mayorlab.bsky.social (rupress.org/jcb/article/...) in Spotlight rupress.org/jcb/article/...
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Reposted by Roberto Mayor Lab
latinxdb.bsky.social @latinxdb.bsky.social · 20/02/2026
Congratulations @mayorlab.bsky.social on this awesome-deserverd recognition by the @socdevbio.bsky.social ! Dr. Roberto Mayor career is a powerful example of the excellence, leadership, and creativity that #Latinx scientists bring to #DevelopmentalBiology!
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Reposted by Roberto Mayor Lab
Shawn Burgess @burgesslab.bsky.social · 05/02/2026
Congrats @jeffreyafarrell.bsky.social !!! He is doing some of the most important work bringing Dev Bio to the 21st century... (the other winners are pretty good too I hear)
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Reposted by Roberto Mayor Lab
Jeff Farrell @jeffreyafarrell.bsky.social · 05/02/2026
Oh man! What a crazy honor to receive this award from SDB!! I love being a part of SDB so much - it has led to so many awesome ideas, collaborations, and friendships over the last 13 years, so this is really exciting. Looking forward to seeing you all at the meeting. Thank you, SDB!!!
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@LaBonneLaB @labonnelab.bsky.social · 05/02/2026
Huge congrats to all!
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Angelo Iulianella @aineurolab.bsky.social · 06/02/2026
Outstanding list of recipients for this year’s @socdevbio.bsky.social awards!
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Reposted by Roberto Mayor Lab
Vicky Prince @vprincelab.bsky.social · 07/02/2026
Congratulations to this fabulous group of award winners!
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Roberto Mayor Lab @mayorlab.bsky.social · 08/02/2026
It’s a real honour to receive the Viktor Hamburger Outstanding Educator Prize from the SDB. Teaching is one of the most rewarding parts of my life. Thanks to the SDB and the hundreds of students and faculty at the Quintay course who have made it such a joy.
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Reposted by Roberto Mayor Lab
Rockefeller University Press @rupress.org · 21/01/2026
In @jcb.org, Diaz & @mayorlab.bsky.social show that epithelial & mesenchymal cells navigate chemical cues via fundamentally different force-generating mechanisms, offering new insight into how diverse cell types achieve collective movement during development and disease. rupress.org/jcb/article/...
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Reposted by Roberto Mayor Lab
Journal of Cell Biology @jcb.org · 21/01/2026
Diaz and @mayorlab.bsky.social show that epithelial and mesenchymal cells navigate chemical cues via fundamentally different force-generating mechanisms, offering new insight into how diverse cell types achieve collective movement during development and disease. rupress.org/jcb/article/...
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Reposted by Roberto Mayor Lab
International Society of Developmental Biology @isdb.bsky.social · 17/12/2025
Check out Part II of our special collection celebrating the centennial of the discovery of the organiser. From classical developmental biology, to tissue mechanics, and organoid and plant development, we've got it all!
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Reposted by Roberto Mayor Lab
Cells & Development @cellsdev.bsky.social · 17/12/2025
Check out the summary written by our Editor in Chief, Professor Roberto Mayor: www.sciencedirect.com/science/arti... And if you missed it, here is the link to Part I of the collection: www.sciencedirect.com/special-issu...
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Reposted by Roberto Mayor Lab
Cells & Development @cellsdev.bsky.social · 17/12/2025
We're in love with this cover image! 🧡 Part II of our Special Collection celebrating the Centennial of the Discovery of The Organiser is here. This issue focuses on the work presented at the Centennial Symposium at the University of Freiburg in September 2024: www.sciencedirect.com/journal/cell...
Many small photos taken from the symposium organised to reveal Spemann and Mangold in the background.
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Roberto Mayor Lab @mayorlab.bsky.social · 26/10/2025
Help us to promote this DevBiol course (in Spanish) ¡Nuevo curso gratuito de Biología del Desarrollo (en español)! Aprende sobre los procesos que dan origen a la vida Cupos limitados → forms.gle/sfSV1GTae2nC... Detalles y programa: drive.google.com/file/d/1-9dd... #BiologíaDelDesarrollo
forms.gle
Registro "Biología del Desarrollo Sintética: Diseñando la Vida"
Curso Electivo de Verano, dirigido a estudiantes de pregrado Programa: Link Fechas: 5 al 15 de Enero de 2026 Lugar: Santiago de Chile, clases presenciales (Campus Manuel Montt, U. Mayor) Para estudian...
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Roberto Mayor Lab @mayorlab.bsky.social · 10/09/2025
Early Career Opportunity Mentorship & career development, access to world-class facilities, and a collaborative, supportive environment. We are particularly interested in researchers in Synthetic Dev. Biol. Mechanobiology and AI . #AcademicJobs #EarlyCareerResearcher #UCL #DevelopmentalBiology
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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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feña Palominos @fishfena.bsky.social · 21/06/2025
🫶 @isdb.bsky.social @devbioquintay.bsky.social @mayorlab.bsky.social
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Reposted by Roberto Mayor Lab
Daniel Ríos @yosoyden.bsky.social · 21/06/2025
Quintay alumni meet-up at the #ICDB2025 meeting in Puerto Rico 🇵🇷 Always great to meet with the Latin American community working in developmental biology around the world 😃 @devbioquintay.bsky.social @mayorlab.bsky.social
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mary-flores.bsky.social @mary-flores.bsky.social · 21/06/2025
@devbioquintay.bsky.social Alumni at the 2025 @isdb.bsky.social / @socdevbio.bsky.social / LASDB meeting with @mayorlab.bsky.social 🇵🇷 #2025SDB #2025ICDB #2025LASDB
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Alex Eve @amjeve.uk · 18/06/2025
First up at #ICDB2025, @mayorlab.bsky.social introduces the 'carrot-on-a-stick' model of chemotaxis during neural crest cell migration 🥕. #2025ICDB, #2025SDB
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Reposted by Roberto Mayor Lab
Ricard Alert Zenón @ricardalert.bsky.social · 24/04/2025
Check out our new work @natcomms.nature.com! @mayorlab.bsky.social discovered that cells perform durotaxis even without focal adhesions. How? Well, we found that they actually follow friction gradients — a new mode of directed cell migration that we call frictiotaxis! www.nature.com/articles/s41...
nature.com
Frictiotaxis underlies focal adhesion-independent durotaxis - Nature Communications
Cells typically migrate toward stiffer substrates via durotaxis, relying on focal adhesions. Here, the authors show that confined cells can migrate up friction gradients without focal adhesions, revea...
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Matyas Bubna-Litic @matyasbl.bsky.social · 11/04/2025
Read more about it at: doi.org/10.1016/j.ce...
researchgate.net
(PDF) Beyond mechanosensing: How cells sense and shape their physical environment during development
PDF | The role of mechanics as a regulator of cell behaviour and embryo development has been widely recognised. However, much of the focus in... | Find, read and cite all the research you need on Rese...
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