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Anna (Ania) Bajur 🧬💗 🔬

@annbajur.bsky.social
1.4K followers 580 following 91 posts

Excellence in Light Microscopy (ExLiMi) Novartis & Friedrich Miescher Institute for Biomedical Research Loving everything microscopy, biophysics related Alumna: Imperial & King's, MPI-CBG, IIMCB Poland 🧬💗 🔬 Professional human 🏃‍♀️⛰️

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Reposted by Anna (Ania) Bajur 🧬💗 🔬
Laure Plantard @laureplantard.bsky.social · 18/09/2026
...and the swiss microscope facility has begun! Welcome to the @fmiscience.bsky.social
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Laure Plantard @laureplantard.bsky.social · 18/09/2026
and it is a wrap! thanks everyone for this great day of microscopy. Thanks for sharing your tools, tips, and new developments. see you next year!
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Laure Plantard @laureplantard.bsky.social · 17/09/2026
We are looking forward to hosting the Swiss Microscopy Facility Day tomorrow at @fmiscience.bsky.social. today is a practice day, tomorrow we will be ready! 😊
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Jean-Yves Tinevez @jytinevez.bsky.social · 03/09/2026
New version of #Mastodon-SC, the Fiji plugin to track and lineage cells in gigantic movies! What is Mastodon? 👉 in the preprint linked to the quote post What's new? 👇
liveimagetrackingtools.org
geff
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Christian Frezza @frezzalab.bsky.social · 12/11/2025
www.nature.com/articles/s41... Cytosolic acetyl-coenzyme A is a signalling metabolite to control mitophagy
nature.com
Cytosolic acetyl-coenzyme A is a signalling metabolite to control mitophagy - Nature
Acetyl-coenzyme A functions as a non-canonical signal to trigger mitophagy, and the acetyl-coenzyme A–NLRX1 axis underlies the KRAS-inhibitor-induced mitophagy response and promotes drug resistan...
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Kevin Dean @kevin-dean.bsky.social · 11/11/2025
A game changer in our hands... www.nature.com/articles/s41...
nature.com
Universal consensus 3D segmentation of cells from 2D segmented stacks - Nature Methods
u-Segment3D is a universal framework that translates and enhances 2D instance segmentations to a 3D consensus instance segmentation without training data. It performs well across diverse datasets, inc...
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Henry De Belly @henrydebelly.bsky.social · 16/10/2025
Thrilled to announce the launch of my lab @cri-utsw.bsky.social at UTSW this January! We will explore how cells sense and respond to mechanical forces, focusing on membrane mechanics to reveal how tension and signaling work together to shape cell behavior.
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Michael Eisen @mbeisen.bsky.social · 15/10/2025
Finally, someone has solved a real problem with AI! No more having to take a paper in the format for a journal that rejected you, and reformat it for a new journal. Well done!! formatmypaper.com
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Oded Rechavi @odedrechavi.bsky.social · 15/10/2025
BIG ANNOUNCEMENT📣: I haven’t been this excited to be part of something new in 15 years… Thrilled to reveal the passion project I’ve been working on for the past year and a half!🙀🥳 (thread 👇)
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The Francis Crick Institute @crick.ac.uk · 09/10/2025
We're now recruiting early career group leaders at the Crick to lead ambitious research programmes and explore bold scientific questions. Hear our Director, Edith Heard, explain why the Crick is a unique place for curiosity-driven research. Apply now ➡️ www.crick.ac.uk/careers-stud...
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Michael Booth @drmikebooth.bsky.social · 08/10/2025
Cell-surface DNA - wowser! 🧬❤️
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Reto Fiolka @retof.bsky.social · 06/10/2025
We present multi-immersion Oblique Plane microscope (miOPM), a light-sheet platform that can be adapted to a wide range of applications, from sensitive live cell imaging to imaging organs and cleared tissues. www.biorxiv.org/content/10.1...
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🍁 Bryan Heit, PhD 🍁 @bryanheit.bsky.social · 01/10/2025
#Micorscopy community, does anyone know where I can order this type of bottle from? Or even what the proper name is for them?
Small amber glass vial with lid with a glass applicator rod.
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Dan Davis @dandavis101.bsky.social · 19/09/2025
Our new paper, in collaboration with Bristol Myers Squibb, on a Natural Killer cell immune therapy, is just published here: www.pnas.org/doi/10.1073/... #immunesynapse #nkcells #immunetherapy #microscopy
pnas.org
Nanoscale restructuring of the immune synapse with an engager enhances NK cell function | PNAS
Engagers are antibody-based therapies which bind immune cell receptors and a target cell ligand. Next-gen engagers typically bind two activating re...
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Alex Cocker @alex-cocker.bsky.social · 19/09/2025
Check out this excellent paper from Khodor Hazime and @dandavis101.bsky.social! It's got NK cells, it's got engagers, plus super-resolution microscopy!
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Thiago Carvalho @cyrilpedia.bsky.social · 05/09/2025
'Novartis is buying the rights to potential cardiovascular medicines from a Chinese biotech in a deal worth up to $5.2bn, as big pharmaceutical companies become increasingly reliant on Chinese innovation to replenish their drug pipelines.'
ft.com
Novartis strikes deal worth up to $5.2bn for Chinese cardio drug rights
Argo Biopharma collaboration adds to record total this year spent by big pharma on treatments from Chinese companies
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André Nadler @nadlerlab.bsky.social · 21/08/2025
Out today in @nature.com: Together with the Honigmann, Shevchenko, Drobot and Hof labs, we present a general workflow for imaging the localization and transport of individual lipids in cells and mapping their metabolism. www.nature.com/articles/s41...
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 20/08/2025
This is such a great work! Congratulations to everyone 🥳🥳🥳
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Joe Sabatino @jsabatino37.bsky.social · 13/08/2025
Durable B-Cell Impairment While Sparing IgA B Cells After Ocrelizumab Therapy in Multiple Sclerosis onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Durable B‐Cell Impairment While Sparing IgA B Cells After Ocrelizumab Therapy in Multiple Sclerosis
Objectives Ocrelizumab (OCR), a humanized anti-CD20 monoclonal antibody, is highly efficient in relapsing–remitting multiple sclerosis (RR-MS). We assessed early cellular B-cell profiles in patients...
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British Society for Immunology @britsocimm.bsky.social · 06/08/2025
✨We’ve just launched our new guide to #vaccinations during #pregnancy! Understand how immunity changes, which vaccines the NHS recommends, and how they protect both parent and baby during pregnancy and beyond. Download a copy for trusted information: bit.ly/4fuRqVw
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Waggoner Lab @labwaggoner.bsky.social · 05/08/2025
Engineering B cells to treat and study human disease www.nature.com/articles/s41... @natbiotech.nature.com
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James Saenz @jamessaenz.bsky.social · 08/07/2025
How do lipids shape life? I explore this question in my recent talk for the Build-a-Cell 🦠 seminar series. Thanks to @kateadamala.bsky.social for hosting! Watch it here: youtu.be/JnF7hPCiSbI?...
youtu.be
Build-a-Cell seminar James Saenz: Harnessing minimal cells to understand the living membranes
YouTube video by Build-a-Cell
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Louise Fets @louisefets.bsky.social · 11/06/2025
We’re excited to share a new pre-print from the lab! Led by Carmen Ramirez Moncayo and a fantastic collaboration with several groups from across @mrc-lms.bsky.social & @imperialcollegeldn.bsky.social. Interested in #OvarianCancer, #PARPinhibitors or #DrugDistribution? please read on! bit.ly/45lpekS
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Zheng Shi @zs-biophys.bsky.social · 09/06/2025
Very glad and honored to contribute to this cool study. Check out the latest story on my favorite protein "NINJ1": www.nature.com/articles/s41...
nature.com
NINJ1 regulates plasma membrane fragility under mechanical strain - Nature
Nature - NINJ1 regulates plasma membrane fragility under mechanical strain
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Reposted by Anna (Ania) Bajur 🧬💗 🔬
Matthias Krause @matthias-krause.bsky.social · 10/06/2025
This Friday, UK Cell Motility Club symposium in Cambridge, UK: exciting PhD student and Postdoc speaker line up! A few last minute spots available. Follow us on @uk-cmc.bsky.social cytoskeleton.wixsite.com/londoncellmo...
cytoskeleton.wixsite.com
HOME | londoncellmotility
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 03/06/2025
I did my PhD using flies as a model system🩷. FlyBase is amazing, without it my PhD would be much more painful. I can’t imagine it stopping its existence 😥. Sharing for greater reach! Please donate 🙏
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 24/05/2025
David Liu @harvard.edu beautifully articulates the criticality of basic science funding for developing revolutionary therapeutics like life-saving base editors 👏 youtu.be/8YhJM6zxYDw?...
youtu.be
Breakthrough Prize-Winning Biochemist on the Deadly Cost of Funding Cuts | Amanpour and Company
YouTube video by Amanpour and Company
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Waggoner Lab @labwaggoner.bsky.social · 23/05/2025
Antigen mobility regulates the dynamics and precision of antigen capture in the B cell immune synapse @pnas.org @katelynspillane.bsky.social www.pnas.org/doi/10.1073/...
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Zhixing Chen @zhixingchen2.bsky.social · 20/05/2025
Here come our new palette of fluorescent dyes. The BD dyes endeaves to balance glowy brightness, robust photostability, and biocompatibility. Let's boost 4D dynamic super-resolution imaging!!! www.nature.com/articles/s41... @spirochrome.com
nature.com
A palette of bridged bicycle-strengthened fluorophores - Nature Methods
A suite of bridged rhodamine dyes (BriDyes) offers excellent brightness, solubility, photostability, and tunable cell permeability along with resistance to photoblueing, making them exceptional all-pu...
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 19/05/2025
Acute exposure to high-fat diet impairs ILC3 functions and gut homeostasis: Immunity www.cell.com/immunity/ful...
cell.com
Acute exposure to high-fat diet impairs ILC3 functions and gut homeostasis
Xiong et al. report that short-term, high-fat diet exposure rapidly alters the gut microbial and immune environment, disrupting tissue homeostasis. IL-22 production by group 3 innate lymphoid cells (I...
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Reposted by Anna (Ania) Bajur 🧬💗 🔬
Cyril Seillet, PhD @seilletlab.bsky.social · 19/05/2025
🧠🍔 Just 48 hours on a high-fat diet can weaken gut immunity. Our new study shows saturated fats rapidly impair ILC3s! Proud to see this featured by @wehi-research.bsky.social as I continue to explore these questions @monashuniversity.bsky.social with the IMI Lab!
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Anne Straube @anne.mechanochemistry.org · 17/05/2025
Looking forward to the Physics within the Cell workshop on 16th June. Join if you want to discuss molecular motors and intracellular transport with me. More info here: iop.eventsair.com/pwtc2025/
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Katelyn Spillane @katelynspillane.bsky.social · 12/05/2025
New paper out today in @pnas.org from Hannah, Anna, and Maro showing that antigen mobility influences the speed, probability, and precision of B cell antigen extraction in the immune synapse. @annbajur.bsky.social @maroiliopoulou.bsky.social www.pnas.org/doi/epdf/10....
pnas.org
Antigen mobility regulates the dynamics and precision of antigen capture in the B cell immune synapse
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NordenLab @nordenlab.bsky.social · 08/05/2025
Yes, that is me, for those who did not yet know. This was not planned but I am very happy to go 'home' even though I will miss a lot about Portugal. If you still want to visit, hurry, otherwise see you in Cambridge. If you want to know more contact me directly. www.pdn.cam.ac.uk/news/dr-care...
pdn.cam.ac.uk
Dr Caren Norden appointed Darwin Professor of Animal Embryology at PDN | Department of Physiology, Development and Neuroscience
Dr Caren Norden has been appointed Darwin Professor of Animal Embryology, joining the Department of Physiology, Development and Neuroscience in the School of Biological Sciences, from April 2026. Her ...
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Pavel Barahtjan @pavelbarahtjan.bsky.social · 06/05/2025
Really happy that my main PhD story is out! Huge thanks to everyone involved - especially @nadlerlab.bsky.social - for giving me the opportunity to work on this amazing topic.
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André Nadler @nadlerlab.bsky.social · 06/05/2025
Why are biological membranes asymmetric, with different lipids in the two bilayer leaflets? Discovered in the 70s, lipid asymmetry is linked to many cellular processes, but why the cell needs it is largely unclear. @pavelbarahtjan.bsky.social addresses this question: www.biorxiv.org/content/10.1...
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 25/04/2025
B cell-derived acetylcholine promotes liver regeneration by regulating Kupffer cell and hepatic CD8+ T cell function (if you still doibt that B cells are super important 🙃) www.cell.com/action/showP...
cell.com
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Adipose Biology Conference @adiposebiology.bsky.social · 25/04/2025
The time is now to register! Early Bird Registration Deadline is May 1st, 2025, for the #AdiposeBiology Conference happening in Montreal, Quebec, Aug 19 & 20th, 2025. Go to: www.adiposebiology.com to secure your spot today! #ABC2025 @kazaklab.bsky.social @beaudrj.bsky.social @sunglab.bsky.social
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Arica Beisaw @abeisaw.bsky.social · 23/04/2025
Very excited to see the first Beisaw lab publication out in its final form 🥳🥳 rdcu.be/ei1I7 if you’re interested in zebrafish heart regeneration and how cardiomyocytes replace the fibrotic injured tissue (spoiler alert: macrophages play an important role), then read it here 👇
rdcu.be
Border-zone cardiomyocytes and macrophages regulate extracellular matrix remodeling to promote cardiomyocyte protrusion during cardiac regeneration
Nature Communications - Adult zebrafish are capable of heart regeneration, but how the collagenous injury site is replaced remains unclear. Here they provide an in-depth analysis of cardiomyocyte...
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 15/04/2025
An IgD-Fc-Ig fusion protein restrains the activation of T and B cells by inhibiting IgD-IgDR-Lck signaling in RA www.nature.com/articles/s41...
nature.com
An IgD-Fc-Ig fusion protein restrains the activation of T and B cells by inhibiting IgD-IgDR-Lck signaling in rheumatoid arthritis - Acta Pharmacologica Sinica
Acta Pharmacologica Sinica - An IgD-Fc-Ig fusion protein restrains the activation of T and B cells by inhibiting IgD-IgDR-Lck signaling in rheumatoid arthritis
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Anna (Ania) Bajur 🧬💗 🔬 @annbajur.bsky.social · 11/04/2025
rupress.org/jem/article/...
rupress.org
Age- and diet-instructed metabolic rewiring of the tumor–immune microenvironment | Journal of Experimental Medicine | Rockefeller University Press
This review discusses how aging and diet influence the metabolic reprogramming of the tumor–immune microenvironment, contributing to cancer progression and
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Rita Strack @ritastrack.bsky.social · 21/03/2025
oh sad news
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Carsten Schulte @carstenschulte4.bsky.social · 21/03/2025
Just discovered this (somehow never saw it before), it's 8 years old, but still very up-to-date, and covers many aspects of what I do/want to do and what inspires me. I think it's also a cool listen for everyone not (yet) into mechanobiology, but just curious: 👉 wyss.harvard.edu/media-post/d...
wyss.harvard.edu
Disruptive: Mechanotherapeutics – From Drugs to Wearables
Mechanobiology reveals insights into how the body’s physical forces and mechanics impact development, physiological health, and prevention and treatment of disease. The emerging field of Mechanotherap...
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Joshua Bull @joshuabull.bsky.social · 19/03/2025
New #MathOnco preprint now out from talented PhD student Nic Fan (not on Bluesky)! We explore how adding a friction term into agent based models for tumour growth leads to some quite cool effects (including allowing some nice simulation of vascular occlusion) www.biorxiv.org/content/10.1...
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Mark Nesbitt @marknesbitt.bsky.social · 18/03/2025
PhD on offer at Kew: Plants and their Products: Biocultural collections at Kew Gardens & the South Kensington Museum during the long nineteenth century If only I could apply! Fascinating mutual interests of Kew and the V&A in plants. Closes 16 May www.royalholloway.ac.uk/studying-her...
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Lucia Baldauf @baldaufsci.bsky.social · 17/03/2025
That's a wrap on the first full day at #DPG spring meeting in Regensburg! Many more interesting things to come this week. If you'd like to chat about forces, mechanics or synbio tools in living tissues, come find me at my poster (BP17.76) tomorrow night!
View of Regensburg city centre at sunset, seen from the Danube bridge Steinerne Brücke
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Reto Fiolka @retof.bsky.social · 14/03/2025
Press release on the self-driving multiscale microscope from @daetwylerstephan.bsky.social et al: www.utsouthwestern.edu/newsroom/art...
utsouthwestern.edu
UT Southwestern scientists develop ‘self-driving’ microscope
A new “self-driving” microscope developed by UT Southwestern Medical Center researchers solves two fundamental challenges that have long plagued microscopy: first, imaging living cells or organisms at...
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André Nadler @nadlerlab.bsky.social · 10/03/2025
Are lipids actively sorted during clathrin mediated endocytosis like proteins? @mathilda95.bsky.social addresses this key open question together with our collaborators from the Honigmann and Modes labs using a new Lipid-STED workflow. www.biorxiv.org/content/10.1...
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Carolyn Bertozzi @carolynbertozzi.bskyverified.social · 11/03/2025
Exciting discovery by Svensson lab and collaborators @stanfordmedicine.bsky.social, computational discovery of 2500 new bioactive peptides, including 12-mer named BRP that reduces food intake leading to weight loss w/o nausea in mice! www.nature.com/articles/s41...
nature.com
Prohormone cleavage prediction uncovers a non-incretin anti-obesity peptide - Nature
Computational drug discovery is used to identify a 12-mer peptide derived from BRINP2 with potent anti-obesity effects that are independent of leptin, glucagon-like peptide 1 receptor and melanocortin...
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Fran Bottanelli @franbottanelli.bsky.social · 12/11/2024
Registration is open for the 2025 iteration of the wonderful @EMBOevents workshop on cell polarity and membrane dynamics #EMBOcellPolarity25 I am organizing with Ed Munro! Wonderful lineup wonderful please please sign up and share! meetings.embo.org/event/25-cel...
meetings.embo.org
Cell polarity and membrane dynamics
The ability of cells to polarize is essential for organismal development and physiology, and its impairment underlies numerous diseases. The establishment and maintenance of cell polarity requires a …
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