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Armando Rubio Ramos

@bioarm.bsky.social
845 followers 1.1K following 116 posts

Cell biologist 🔬 | Exploring the mysteries of centrosomes and cytoskeleton diversity🐉🦠 | Postdoc at Centriole Lab, University of Geneva

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Armando Rubio Ramos @bioarm.bsky.social · 30/09/2026
www.nature.com/articles/s41... ''History repeatedly demonstrates that the most transformative scientific advances arise from unexpected observations rather than predetermined predictions ... Breakthroughs in fundamental science have long laid the foundation for tomorrow’s medicine.''
nature.com
Scientific culture in the age of AI - Nature Cell Biology
Recent changes in Genentech’s scientific organization, occurring as the company makes artificial intelligence (AI) increasingly central to its research strategy, highlight a broader question facing bi...
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Stephen Royle @steveroyle.bsky.social · 29/09/2026
A few days late, but I realised I have now been a PI for 20 years. Wow. How time has flown… I wrote the post below in 2016, after 10 years of running a lab, about the miracle of surviving startup. quantixed.org/2016/09/26/t...
quantixed.org
Ten Years Gone – quantixed
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Iñaki Ruiz-Trillo @multicellgenome.bsky.social · 28/09/2026
We have a new branch in the family tree of animals: Atreyea- a previously unrecognized lineage among the closest unicell relatives of animals. Led by @konsmitsi.bsky.social & @freejakoba.bsky.social together with a fantastic team of collaborators. 🔗 papers.ssrn.com/sol3/papers.... #protistsOnSky
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Armando Rubio Ramos @bioarm.bsky.social · 22/09/2026
I feel so fascinated everytime I see this Sorokin drawings Sorokin, JCS, 1968😍😍
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Janani Durairaj (Jay) @ninjani.bsky.social · 28/08/2026
Some exciting news: I'm joining the University of Lausanne @unil.bsky.social @dbc-unil.bsky.social as an Assistant Professor next month 🎉 My group will work on context-aware deep learning for protein structure, interaction & design. Postdoc and PhD openings coming soon - keep an eye out!
compare, predict, design
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Sachin Kotak @spindlebehavior.bsky.social · 15/09/2026
Can light build centrosome-like activity? 💡🔬 Yes! We introduce LISA (Light-Induced Spindle Assembly), now in @emboreports.org. By clustering Aurora A with optogenetics, we build centrosome-like activity that nucleates microtubules and rescues spindle defects after centrosome loss. shorturl.at/9h3VQ
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The EMBO Journal @embojournal.org · 14/09/2026
Biochemical diversity of tubulin: Carsten Janke, Zdenek Lansky and collaborators screen 46 microtubule-associated proteins to reveal their distinct affinities to tubulin isotypes and posttranslational modifications link.springer.com/article/10.1...
link.springer.com
Microtubule posttranslational modifications provide unique recognition patterns for associated proteins - The EMBO Journal
Microtubules are key components of the eukaryotic cytoskeleton involved in vital functions in virtually every cell. Among the emerging molecular mechanisms to adapt microtubules to their diverse funct...
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Armando Rubio Ramos @bioarm.bsky.social · 11/09/2026
Essential paper if you want to study open/closed mitosis in non model organisms!!! Super cool!👇👇😍
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Alan Brown @alanbrownhms.bsky.social · 10/09/2026
Millions of beating cilia keep airways clean. At the base of each is the transition zone (TZ), a gate that controls which proteins enter and leave. In our paper out today in Science, we used cryo-FIB-ET to image the TZ inside human airway cells www.science.org/doi/10.1126/...
science.org
In situ structure of the human ciliary transition zone links linker defects to primary ciliary dyskinesia
The ciliary transition zone (TZ) regulates ciliary proteome composition, yet its molecular architecture, protein content, and contribution to motile ciliopathies remain poorly defined. We applied in situ cryo-electron tomography and subtomogram averaging ...
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Caitie McCafferty @computingcaitie.bsky.social · 09/09/2026
I am looking for a lab manager for my group that I will be starting at the @fmiscience.bsky.social in February! We will use in situ structural biology to investigate dynamic ciliary processes. More info here —> bsky.app/profile/comp... #cilia #teamtomo #proteomics #protistsky
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Armando Rubio Ramos @bioarm.bsky.social · 31/08/2026
Off to Lausanne to spend four days thinking about one of the most fascinating organelles ;) #EMBOCentrosomes at EPFL: centrioles, PCM, cilia So if you wanna chat about the centriole architecture, UExM, you will find me around! #postdoclife #cellbiology
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Denis Chrétien @dchretien.bsky.social · 28/08/2026
Dear #CryoEM and #Microtubule enthusiasts, I’m thrilled to have been part of this exciting journey: www.biorxiv.org/content/10.6... We discovered and characterized a manchette-like microtubule machinery in Xenopus spermatids, likely involved in sperm reshaping and membrane reorganization. (1/3)
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Journal of Cell Biology @jcb.org · 24/08/2026
An inducible multiciliated cell line resolves proteome dynamics and identifies CDK7 as a conserved regulator. From Camille Boutin @camboutin.bsky.social, Laurent Kodjabachian and colleagues: rupress.org/jcb/article/... 📕 Part of #Centrosomes and #Cilia 2026: rupress.org/jcb/collecti...
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Paul & Virginie - Centriole Lab @centriolelab.bsky.social · 27/08/2026
Very happy to see our Nature Reviews Molecular Cell Biology Roadmap out! A fantastic collective effort, led by Carsten Janke and Zdenek Lansky, together with an amazing group of colleagues, and sparked by inspiring discussions at the Fondation des Treilles. www.nature.com/articles/s41...
nature.com
Towards a systems-level view of the microtubule cytoskeleton and its functions in physiology and disease - Nature Reviews Molecular Cell Biology
Microtubules are essential components of the cytoskeleton, yet important links between their molecular properties and organismal functions remain unresolved. In this Roadmap, Janke et al. discuss key ...
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Matthew Taliaferro @jmtali.bsky.social · 12/08/2026
Excited to share our newest work! We asked whether RNA molecules need to be in a specific place in the cell to do their job. We found that a single RNA must reach the midbody, the structure that pinches two dividing cells apart, for cell division to finish efficiently. 🧵⬇️
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Felix Campelo @felixmendu.bsky.social · 29/07/2026
Very happy to see this #MechanoGolgi story out (and in full open access, thanks to @upf.edu). Thanks a lot to everyone who contributed and helped make this possible, and, hopefully, more to come! rupress.org/jcb/article/...
rupress.org
Mechanical forces stimulate Golgi export
Bhaskar Naidu and Vera Lillo et al. show that extracellular mechanical forces reciprocally regulate Golgi function. By linking cell adhesion and spreading,
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Viroscope @viroscope.bsky.social · 28/07/2026
Cosmic horror at the sub-cellular scale 🌠🐙 Mutant mouse Mx1 (green) forming tentacle-like structures crawling through a genomic portal (pink; DNA). Like Cthulhu breaching the barriers between realms... Years later, these geometries remain unexplained. 🔬: Joe McKellar
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Armando Rubio Ramos @bioarm.bsky.social · 27/07/2026
Crazy study in Cell by @peterlylab.bsky.social lab: human cells can transfer fragments of damaged DNA to neighbouring cells through tunnelling-nanotube-like connections...
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Armando Rubio Ramos @bioarm.bsky.social · 23/07/2026
Good method to avoiding loosing the fluorescence of your FPs in expansion!👇
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Armando Rubio Ramos @bioarm.bsky.social · 21/07/2026
From tissue-clearing to invisibility there are only a few steps! www.biorxiv.org/content/10.6...
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Christophe 🔬 Leterrier @christlet.bsky.social · 17/07/2026
🚨 Want to start your lab in Marseille on a broad neuronal/brain development theme? There's an exciting tenure track opportunity at @inp-marseille.bsky.social and others Marseille institutes! Check more details here: neuro-marseille.org/en/blog/juni... or contact me if you have any question
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Salah Elias @theeliaslab.bsky.social · 17/07/2026
I am delighted to share the final version of our latest study, led by the extraordinary PhD student Jiaoqi Cheng. We developed CenSegNet, a generalist AI framework for large-scale mapping of centrosome phenotypes at both spatial and single-cell resolution. (1/6) www.nature.com/articles/s41...
nature.com
CenSegNet: a generalist high-throughput deep learning framework for centrosome phenotyping at spatial and single-cell resolution in heterogeneous tissues - Nature Communications
Cheng, Fan, and colleagues develop CenSegNet, a generalist AI framework for large-scale mapping of centrosome phenotypes, uncovering distinct patterns associated with breast tumour heterogeneity, dise...
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Jana Helsen @helsenjana.bsky.social · 16/07/2026
I am starting my lab at the University of Geneva next January! Incredibly excited to soon be joining the MOCEL department as an Asst. Professor. The lab will use evolutionary cell biology to study chromosomes, centromeres & speciation 🧬🔬🌱 Intrigued, want to join or collaborate? 🔗 helsenlab.org
helsenlab.org
Helsen lab | chromosome and centromere evolution
The Helsen lab at the University of Geneva explores how centromeres and chromosomes evolve, diversify, and function across eukaryotes. Discover our latest publications, research team, and open positio...
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Armando Rubio Ramos @bioarm.bsky.social · 10/07/2026
Not everyday a friend is able to define a new organelle!!! If you like membrane compartimentalization and are interested in how cells responde to stress in membrane tension, check this out!👇👇 Congrats to Elda and co!! www.biorxiv.org/content/10.6...
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Armando Rubio Ramos @bioarm.bsky.social · 30/06/2026
Yeeeeey Big congrats @centriolelab.bsky.social !!!!!!! 😍
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Paul & Virginie - Centriole Lab @centriolelab.bsky.social · 30/06/2026
Honored and delighted to be elected an EMBO Member. A huge thank you to our amazing team, this recognition wouldn't be possible without you. Perfect day to celebrate together during our lab outing! 🎉 - Virginie
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Kris Willis @kawillis.bsky.social · 26/06/2026
As you might imagine, as someone who studies science and works on metrics, I have some thoughts on qed myself. I fully agree that the messaging can be described as tone-deaf and problematic. I don’t think it had to be. ripplingideas.org/2026/06/26/t...
ripplingideas.org
The 1% club and the rocky road ahead for bioRxiv
The recent launch of qed’s “top 1%” preprint ranking has sparked controversy, with concerns about its arbitrary nature, potential harm to authors, and low-quality inclusions. Whil…
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Caitie McCafferty @computingcaitie.bsky.social · 22/06/2026
Happy to finally share that I will be starting my independent group at the @fmiscience.bsky.social in Feb 2027 in a vibrant new environment. We will use integrative in situ structural cell biology methods to investigate ciliary structure and dynamics in several model (and non-model 👀) systems!!
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Jon Humphries @jdhl18.bsky.social · 18/06/2026
www.nature.com/articles/s41...
nature.com
Spatial distribution of the proteome in the human body and in cancers - Nature
A spatially resolved map of the human proteome across a variety of healthy tissues and cancers provides wide-ranging insights in developmental biology and oncology, and could aid the identification of...
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France-BioImaging @france-bioimaging.bsky.social · 16/06/2026
[WEBINAR] How to study multiciliated cell with volume electron microscopy? Camille Boutin (IBDM, Marseille) will present how she used microscopy approaches - including correlative imaging, SBF-SEM, FIB-SEM, etc. - to reveal the multiciliated cell architecture. 📅 June, 25 🔗https://bit.ly/4gborIv
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EMBO @embo.org · 09/06/2026
Congratulations to Gautam Dey (EMBL) and Omaya Dudin (University of Geneva) for being awarded the EMBO Gold Medal 2026 in recognition of their outstanding contributions to the #LifeSciences in Europe! 🧪 www.embo.org/press-releases/embo-go…
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Gordon and Betty Moore Foundation @moorefound.bsky.social · 23/02/2026
Funded through our Science Program, this technique expands the scientific toolkit in ways that can reshape what researchers are able to ask and answer. New research – #ExpansionMicroscopy enlarges cells up to 60x by embedding them in a water-absorbing gel www.quantamagazine.org/expansion-mi...
quantamagazine.org
Expansion Microscopy Has Transformed How We See the Cellular World | Quanta Magazine
How physically magnifying objects using a key ingredient in diapers has opened an unprecedented view of the microbial world.
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Alex Johnson @ajcellbio.bsky.social · 26/05/2026
This session will showcase some really state-of-the-art imaging techniques to look at cellular architecture (@sventruckenbrodt.bsky.social) and live, contact free biomechanics (@laurabacete.bsky.social)! Sign up below! #expansionmicroscopy #brillouin #plants 🌱🔬
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Armando Rubio Ramos @bioarm.bsky.social · 01/06/2026
Expanded Karenia papiloniaceae with a zoom to his nice crystalline chromosomes 😍
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Spirochrome @spirochrome.com · 27/05/2026
📢On June 1st, we will be launching CenSpark650, the very first selective fluorescent probe for imaging centrioles and cilia in live cells.🔬 No transfection, zero genetic manipulation. Just Add & Image 1 hour later. Learn more: spirochrome.com/12-may-2026/ #Bioimaging
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Gaëlle Recher @gaellerecher.bsky.social · 27/05/2026
The other thesis position is also now on line, please cirulate both offers: emploi.cnrs.fr/Offres/Docto...
emploi.cnrs.fr
Portail Emploi CNRS - Offre d'emploi - Doctorat en microfabrication pour l'imagerie biologique et la culture d'assemblages cellulaires biologiques (H/F)
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Pawel Burkhardt @pawelburkhardt.bsky.social · 23/05/2026
A fossil nervous system meets modern neurobiology. We found that a living comb jelly preserves neural architecture remarkably similar to those inferred from Cambrian fossils over 500 million years old 🤩. www.biorxiv.org/content/10.6...
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Ben Larson @blarson.bsky.social · 19/05/2026
And now it's out! Happy that PNAS selected for the cover this SEM image snapped by @samjlord.bsky.social, one of the most evocative visualizations of Euplotes that I have ever encountered. www.pnas.org/doi/10.1073/... Stay tuned for what is shaping up to be some fascinating follow-up in the lab...
Scanning electron microscopy image of the ciliate Euplotes gigatrox on the cover of the journal PNAS. Distinct punk rock vibes
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Boris Sieber @borissieber.bsky.social · 12/05/2026
Very excited that our discovery of Sms1 as the #MAPK #scaffold of fission yeast mating has just been published in @natcomms.nature.com! @biology-unige.bsky.social www.nature.com/articles/s41...
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Armando Rubio Ramos @bioarm.bsky.social · 12/05/2026
🥳🥳🥳
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Armando Rubio Ramos @bioarm.bsky.social · 12/05/2026
Wow. Super cool tool:)
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Elias Spiliotis @septinlab.bsky.social · 10/05/2026
📣 New preprint from our lab! How does the cell place septins to actin or microtubules (MTs) with septins being ~10-100 times less than actin/tubulin? We found a phosphorylation switch controlled by GSK3 that makes that call 🧫🔬🧵 biorxiv.org/content/10.64898/2026.05.06.723191v1 1/7
biorxiv.org
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Armando Rubio Ramos @bioarm.bsky.social · 08/05/2026
If you are around Geneva the 4th June, don't miss the Post-Doc day! A one day symposium full of science and fun!😋🤪 Register here: forms.cloud.microsoft/e/HhExfxLStV
forms.cloud.microsoft
Microsoft Forms
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Jeremy Reiter @reitergroup.bsky.social · 07/05/2026
Please come join me in Washington, DC August 2-6th for the FASEB SRC on Cilia and Centrosomes meeting! Over 40 talks will be selected from abstracts. We are also excited to launch our first North American Ciliopathy Summit, held at the same venue on August 2. events.faseb.org/event/cilia-...
Flier describing the speakers for the FASEB cilia and centrosome conference.
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Faculty of Science | UNIGE @sciencesunige.bsky.social · 06/05/2026
Life’s diversity is shaped not only by genes, but also by mechanical forces. Congrats to our colleagues on this interdisciplinary breakthrough 👏 🔗 ow.ly/j3rO50YUsF5
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Julia Lazzari-Dean @jlazzaridean.bsky.social · 05/05/2026
We’re hiring a scientist to work on microscopy at Calico! If you’re excited about developing and applying cutting edge microscopy to a variety of biological questions, we’d love to hear from you. Find more information and apply here: www.calicolabs.com/careers/?gh_...
calicolabs.com
Careers - Calico
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Charlène Boumendil (She/Her) @charleneboumendil.bsky.social · 27/04/2026
One week left to apply to join us in sunny Montpellier as a group leader!
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Prof. Hao Wu @wulabharvard.bsky.social · 23/04/2026
Excited to share our paper on the NLRP3 inflammasome condensate at the Microtubule Organizing Center (MTOC) by "precise!" cryo-electron tomography (cryo-ET), in collaboration with Jue (phyllis) Wang in the labs of Grant Jensen (BYU) and Pete Dahlberg (Stanford)! www.science.org/doi/10.1126/...
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Susana Godinho @susanagodinho.bsky.social · 22/04/2026
Our flagship conference celebrating everything centrosomes and cilia returns this year and it promises to be another exceptional scientific event in the beautiful city of Lausanne, 1–4 September. 👉 Abstract submission+registration deadline 1 June Don’t miss the opportunity to share your research 🤩
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Juan C. Landoni @jclandoni.bsky.social · 21/04/2026
The Landoni Lab opens this summer at UNIL! @fbm-unil.bsky.social 🔬 Quantitative #imaging + systems biology to decipher how #metabolic architecture & #mtDNA dynamically shape tissue development, #aging and #mitodisease. Beyond excited to fire up the lasers, open positions soon! 🧪 #mitochondria #newPI
Landoni lab & UNIL logos, featuring fluorescent images of mitochondria and nematodes
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