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Giulia Bertolin

@bertolingiulia.bsky.social
2.3K followers 754 following 94 posts

CNRS researcher @IGDR, Rennes. Mitochondria lover, FRET/FLIM and biosensor aficionado. Views my own.

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Reposted by Giulia Bertolin
CNRS Biologie @cnrsbiologie.bsky.social · 07/09/2026
#ResultatScientifique🔎| L’attention adaptative au bruit : clé d’une segmentation robuste des microtubules en microscopie ✍️ @bouvraish.bsky.social 🔬 @igdrennes.bsky.social 👋 @cnrs-bretagneloire.bsky.social @rennesuniv.bsky.social buff.ly/EOhBolv
insb.cnrs.fr
L’attention adaptative au bruit : clé d’une segmentation robuste des microtubules en microscopie
Les 'squelette
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Ran Blekhman @blekhman.bsky.social · 27/06/2026
I looked at this but left it out of the post, because the gender inference tool could only classify 44% of first authors and 31% of last authors. But given this caveat, this is the distribution: First authors: 71% male, 29% female Last authors: 83% male, 17% female
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Erna Magnúsdóttir @e-rna.bsky.social · 04/06/2026
Join our lab to study transcriptional regulation in mouse germ cells and embryonic stem cells at @haskoliislands.bsky.social in beautiful Reykjavík! Apply here: tinyurl.com/mryvhdwj #epigenetics #TranscriptionFactors #transcriptomics #stemCells #pluripotency
A full-time PhD position is available for application, focusing on research into molecular mechanisms and transcriptional regulation in embryonic stem cells and mouse primordial germ cells at the University of Iceland.

The project is funded by the Research Fund of the Science and Innovation Council and will be conducted at the Biomedical Center within the Faculty of Medicine at the University of Iceland, under the supervision of Erna Magnúsdóttir, Associate Professor at the Faculty of Medicine. The PhD student will also be affiliated with the Graduate Program in Life and Medical Sciences (GPMLS), which is a joint program involving all research groups in the life sciences at the University of Iceland.
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Giulia Bertolin @bertolingiulia.bsky.social · 02/06/2026
🔬✨ New paper alert! advanced.onlinelibrary.wiley.com/doi/10.1002/... We show kinase activation and mitochondrial bioenergetics at the nanoscale by combining FRET + super-resolution microscopy. 💡 Want to try it? Our method and code is 100% open-source. DM me if you’re interested!
advanced.onlinelibrary.wiley.com
Combining Fret and Super‐Resolution Microscopy Reveals Kinase Activation and Mitochondrial Activity at the Nanoscale
BioSenSRRF is an open-source workflow that combines conventional FRET biosensors with SRRF reconstruction to generate sub-diffraction FRET index maps on standard microscopes. The pipeline integrates ...
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Reposted by Giulia Bertolin
Journal of Cell Science @jcellsci.bsky.social · 15/05/2026
That’s a wrap for #JCSimaging, organised by @franbottanelli.bsky.social, @guijacquemet.bsky.social, @drmichaelway.bsky.social & Giulia Zanetti. Thanks to everyone who joined us and made the conference such a wonderful community event. journals.biologists.com/jcs
A large group of people standing on grass looking up to the photographer. At the top of the picture: Imaging Cell Dynamics 11-14 May 2026, Montanyà Hotel, Catalonia, Spain and the logo from Journal of Cell Science.
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Estibaliz Gómez de Mariscal, PhD @gomez-mariscal.bsky.social · 24/04/2026
Want to do a PhD in biomedical research and explore the exciting world of AI, microscopy and cell biology?👾🧠🧫🔬 In a research environment of high excellence🌟 and in beautiful Portugal🏄🌸? PhD fellowships are now open at #NIMSB from May-4 til June-5 👉 APPLY lnkd.in/eqkYreFi Reach out if interested!✉️
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Giulia Bertolin @bertolingiulia.bsky.social · 26/03/2026
🚀 Marie Curie Postdoc: Call for Interest – Target mitochondrial AURKA/PHB2 in breast cancer Express interest to co-write a proposal with us! Ideal for mitochondrial biology & quantitative imaging experts. 📅 Interest deadline: 31 May 2026 📩 Apply here: euraxess.ec.europa.eu/jobs/hosting...
euraxess.ec.europa.eu
Call for Expression of Interest to host a Marie Curie Postdoctoral Fellow: Exploring the effects of next-generation pharmacological inhibitors of mitochondrial turnover by mitophagy in cancer cells
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Estibaliz Gómez de Mariscal, PhD @gomez-mariscal.bsky.social · 15/12/2025
🚨Amazing news for a cloudy Monday!🌩️😎 I'm extremely happy to share that our last adventure is finally out!🚀🎉Phototoxicity fitness time trial (#PhotoFiTT) - a quantitative framework for assessing phototoxicity in live-cell microscopy experiments 🔬❤️‍🔥⚡️ doi.org/10.1038/s414...
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Giulia Bertolin @bertolingiulia.bsky.social · 08/12/2025
Hélène was a driving force on this, and we had a blast discussing these topics! Bravo 🎉 Hélène, and make sure you all put some import to read under the mitochondrial Xmas tree🌲!
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Compound Interest | Chemistry infographics @compoundchem.com · 26/10/2025
It's #NationalPumpkinDay! 🎃 Why are pumpkins orange, and what do pumpkins have to do with pumpkin spice? Here are the chemical answers in @cenmag.bsky.social: cen.acs.org/articles/93/... #ChemSky 🧪
Infographic on the chemistry of pumpkins. The colour of pumpkins is due to carotenoid compounds such as beta-carotene, the same compound that gives carrots their orange colour. The vegetal aroma of pumpkins is mainly due to cis-3-hexen-1-ol, along with other six-carbon alcohols and aldehydes. Canned pumpkin is often not the same type of pumpkin as those used for carving, and consequently, the aroma compounds differ, including burnt-smelling 2-methylbutanal, coffee furanone, and furfural. Pumpkin spice flavour has little to do with pumpkin and more to do with the spices added, including cinnamon, nutmeg and clove.
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Giulia Bertolin @bertolingiulia.bsky.social · 20/10/2025
@hecalais.bsky.social @igdrennes.bsky.social !!
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GdR ImaBio 🔬 @gdrimabio.bsky.social · 20/10/2025
@gaellerecher.bsky.social Hélène Calais Serge Monneret @univbordeaux.bsky.social @univ-amu.fr @rennesuniv.bsky.social @institutfresnel.bsky.social @igdrennes.bsky.social @zeiss-microscopy.bsky.social #LP2N @gdr-imabio-ysn.bsky.social
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Giulia Bertolin @bertolingiulia.bsky.social · 13/10/2025
Excited to share our #BioSenSRRF preprint on bioRxiv! 🎉 We show how SRRF microscopy can be used with FRET-based biosensors to 🔬mitochondrial functions with high resolution 😍. Code and test data are open (GitHub + Zenodo). 👏 to Nicolas, Pierre-Jean, and co-authors! www.biorxiv.org/content/10.1...
biorxiv.org
Combining FRET and super-resolution microscopy reveals kinase activation and mitochondrial activity at the nanoscale
Protein kinases are key regulators of intracellular signaling, showing activities in specific subcellular compartments and in micro- or nano-domains. Genetically encoded biosensors based on Förster′s ...
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CNRS Biologie @cnrsbiologie.bsky.social · 25/08/2025
#ResultatScientifique 🔎| Découvrez la dernière publication de @bertolingiulia.bsky.social et de ses collaborateurs ⤵️ 🤝 @cnrs.fr @igdrennes.bsky.social @cnrs-bretagneloire.bsky.social @rennesuniv.bsky.social 📕 @biologyopen.bsky.social | buff.ly/pHGdTRo
buff.ly
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François SIPIETER @fsipieter.bsky.social · 13/06/2025
As we wrap up our meeting, let’s take a picture with all our amazing speakers and participants. Huge thanks to everyone as well as to our sponsors. Your support has been instrumental in making this event a success. #ULCO @gdrimabio.bsky.social @mablabulr4490.bsky.social @sbcf.bsky.social #FBI #CAB
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Giulia Bertolin @bertolingiulia.bsky.social · 13/06/2025
And we’re back live for day 2! @kshkarina.bsky.social is on stage revealing us the secrets of regulated cell death using optogenetics #FRBiosensorMeeting
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Giulia Bertolin @bertolingiulia.bsky.social · 12/06/2025
@wilcocksonscott.bsky.social kicks off the 9th Biosensor Workgroup meeting in Boulogne sur mer, France. ERK signaling in vivo coming up! #FRBiosensorMeeting
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Giulia Bertolin @bertolingiulia.bsky.social · 16/05/2025
Finally online! A cool study and the most awesome collaboration with @neuroliz.bsky.social to unravel the role of mitochondrial membrane integrity and sex in sound-processing neurons! 🔬🔬🔬 royalsocietypublishing.org/doi/full/10....
royalsocietypublishing.org
Sex-specific loss of mitochondrial membrane integrity in the auditory brainstem of a mouse model of Fragile X Syndrome | Open Biology
Sound sensitivity is a common sensory complaint for people with autism spectrum disorder (ASD). How and why sounds are perceived as overwhelming by affected people is unknown. To process sound informa...
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Zoe McElligott @nanopharmnc.bsky.social · 30/04/2025
very few things make me as happy as data replication by different hands.
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Damian Dalle Nogare @damiandn.bsky.social · 25/04/2025
Here in Italy today we celebrate Liberation Day (Festa della Liberazione), also known as Anniversario della Resistenza (anniversary of the resistance) where we commemorate the victory over the fascists. Something that in 2025 we should all be reminded of.
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Giulia Bertolin @bertolingiulia.bsky.social · 24/03/2025
Want to join our lab & feel that you are the right person for one of these 2 profiles we're looking for? Wait no more, get in touch! We're waiting for YOU 🫵! The first: euraxess.ec.europa.eu/jobs/hosting... The second: euraxess.ec.europa.eu/jobs/hosting...
euraxess.ec.europa.eu
mitoChemBio - Exploring the effects of next-generation pharmacological inhibitors of mitochondrial turnover by mitophagy in cancer cells
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Institut de Génétique & Développement de Rennes @igdrennes.bsky.social · 21/03/2025
📢Are you planning to do a #PhD in #Biology? There's still a month to apply at #IGDR PhD call! Apply before April 21st, 1:00 pm 7 to 9 positions ℹ️https://igdr.univ-rennes.fr/en/application-igdr-phd-program cc @cnrs-bretagneloire.bsky.social @insermgrandouest.bsky.social @rennesuniv.bsky.social
IGDR PhD Call | Exploring living for tomorrow's health

Applications up to april 21st 2025 13:00 am

This year, about 7 to 9 positions will be available to conduct a PhD project within one of the teams of the IGDR on topics encompassing our two research axes "Genetics, Ganomics and Cancer" and "Cell Biology, Development and Biophysics".

Apply online now
https://igdr.univ-rennes.fr
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LabSoap @labsoap.bsky.social · 15/03/2025
👀 📝 Words of Advice #co-development #postdocs @febspress.bsky.social @tiphainedouanne.bsky.social @laisbfugio.bsky.social #JaneJardine #QuentinRoux @sararosinska.bsky.social in @labsoap.bsky.social @nbidere.bsky.social @insermgrandouest.bsky.social febs.onlinelibrary.wiley.com/doi/10.1111/...
febs.onlinelibrary.wiley.com
FEBS Press
‘Who in their right mind would add another meeting to an already overflowing schedule?’ This thought crossed our minds when we first discussed the idea of a postdoc peer group meeting. We are five ea....
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Giulia Bertolin @bertolingiulia.bsky.social · 07/03/2025
We were standing up on the other side of the Atlantic today! @standupforscience.bsky.social #standupforscienceFrance Nice gathering for science in #Rennes
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Bianca Habermann @biancah0406.bsky.social · 02/01/2025
New year, new version of mitoXplorer 3.0 (mitoxplorer3.ibdm.univ-amu.fr) : mine your single-cell RNA-seq data from a mitochondrial perspective by creating cell-type specific pseudo-bulks or by looking at mitochondrial variability on single-cell level. Check it out at doi: doi.org/10.1101/2024...
doi.org
mitoXplorer 3.0, a web tool for exploring mitochondrial dynamics in single-cell RNA-seq data
Mitochondria are important eukaryotic organelles, best known for their function in ATP production and in cellular metabolism and signalling. It is widely accepted that their structure, composition and...
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Giulia Bertolin @bertolingiulia.bsky.social · 01/02/2025
I can make it there by dinner @themerl.bsky.social . Wait for me!
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Giulia Bertolin @bertolingiulia.bsky.social · 30/01/2025
Finally online! In our most recent review, super-resolution microscopy meets mitochondria...and vice-versa 😀. Great effort led by Nicolas, postdoc in the team! Hope you'll enjoy it! onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Revealing mitochondrial architecture and functions with single molecule localization microscopy
Conventional microscopy techniques are limited by a resolution limit of 250 nm, making it challenging to visualize subcompartment structures. Single molecule localization microscopy (SMLM) has revolu...
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Giulia Bertolin @bertolingiulia.bsky.social · 10/01/2025
Super happy to have our first plasmids available on Addgene🔬🥳! More to come, but make sure you check our page of vectors should you be interested in some of our recent sensors www.addgene.org/Giulia_Berto...
addgene.org
Addgene: Giulia Bertolin Lab Materials
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Giulia Bertolin @bertolingiulia.bsky.social · 13/12/2024
Happy holidays from the Cyclochondria lab! Food, smiles, happy people and microscopy/mitochondria stories to celebrate our first Xmas together!🥳
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Markus Elsner @markuselsner.bsky.social · 20/11/2024
Looks like a pretty useful app to make lab life easier. And it is from a startup just down the road :)
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Mackenzie Weygandt Mathis @trackingactions.bsky.social · 12/11/2024
Woo hoo! 1K new followers, welcome to 💙🦋! For science-minded folks, there are some very cool tricks 🚀… If you use any of these emojis: 👩‍🔬|👩🏻‍🔬|👩🏼‍🔬|👩🏽‍🔬|👩🏾‍🔬|👩🏿‍🔬 your post will index on a Women in STEM feed If you use 🧪 a Science feed If you use 🧠 a Neuroscience feed Go get it 🚀🧪🧠👩‍🔬💙🎊
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Caro Goujon @carogoujon.bsky.social · 12/11/2024
📢 Apply to join us at the IRIM (@IRIM-life.bsky.social) as a group leader in infection biology (#virology #bacteriology) and work with us in a fantastic and super friendly environment in a vibrant city in the South of France! #CNRS #MontpellierUniversity Please RT #ViroSky #ImmunoSky
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Tim Rhoads @timwrhoads.bsky.social · 08/11/2024
Trying to find all the metabolism/mito folks on here, so i created a starter pack. Please suggest anyone I missed! go.bsky.app/C2t7snh
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Tobias Lenz @biotobi.bsky.social · 29/10/2024
Fantastic resource for bio icons: NIH Bioart Source Build figures, presentations, and illustrations with 2,000+ science and medical art visuals. This collection of high-quality, scientifically accurate vectors, #icons, and brushes is freely available within the public domain. bioart.niaid.nih.gov
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What a week, huh? all Wednesdays @whataweekhuh.bsky.social · 08/05/2024
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Giulia Bertolin @bertolingiulia.bsky.social · 18/04/2024
We're looking for a post-doc to join our mitoteam in Rennes! If you have expertise in Drosophila biology, if you are interested in working with mitochondria and are willing to get your own funding to build your independent project, look no further! 😀 apply! euraxess.ec.europa.eu/jobs/206153
euraxess.ec.europa.eu
Exploring how mitochondrial functions evolve during the cell cycle in vivo | EURAXESS
The Marie S. Curie Postdoctoral Fellowship (MSCA-PF) programme is a highly prestigious renowned EU-funded scheme. It offers talented scientists a unique chance to set up 2-year research and training p...
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Roland Le Borgne @leborgne.bsky.social · 23/01/2024
The third edition of the IGDR PhD Programme has been launched ! Find out more about this year's profiles here igdr.univ-rennes.fr/en/application
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Giulia Bertolin @bertolingiulia.bsky.social · 27/03/2024
Appel à candidatures | Concours doctoral @IGDRennes Il est encore temps ! 📆Date limite : 12 Avril 2024 🕐13:00 👉 6 à 10 postes disponibles 👉 des sujets dans les 2️⃣ axes de recherche. ℹ️ igdr.univ-rennes.fr/concours-doc... Cc @rennesuniv.bsky.social @CNRS_dr17 @CNRSbiologie @InsermGrdOuest
igdr.univ-rennes.fr
Concours doctoral de l'IGDR | Institut de Génétique & Développement de Rennes
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Joachim Goedhart @joachimgoedhart.bsky.social · 14/03/2024
Our (news&) views on new monomeric StayGold variants can be accessed here: rdcu.be/dBbnS I hope you enjoy reading it!
Table that shows compatibility of aggregation state with applications of fluorescent proteins
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Ishier Raote @ishier.bsky.social · 04/03/2024
Postdoc position! We're a new research group at the Institut Jacques Monod, Paris, interested in the cellular secretory landscape and its re-organisation during fibrosis. Join us, and play a central role in shaping our vision in the coming years! DM/email for questions emploi.cnrs.fr/Offres/CDD/U...
emploi.cnrs.fr
Portail Emploi CNRS - Offre d'emploi - Post-doctoral position to study collagen secretion in healthy or fibrotic skin cells (M/F)
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Oded Rechavi @odedrechavi.bsky.social · 04/03/2024
"It appears that your recommended reviewers are not really your friends, Mr. Bond"
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Ricardo Henriques @henriqueslab.bsky.social · 29/02/2024
Registrations for SMLMS2024 are now open! Happening between Lisbon and Oeiras, on August 28th-30. We have an exciting lineup of speakers, including keynotes from Jonas Ries, @melikel.bsky.social and W. E. Moerner. Gorgeous settings ☀️🌊🏄‍♀️🔬. Looking forward to seeing you in Portugal! 2024.smlms.org
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Giulia Bertolin @bertolingiulia.bsky.social · 24/02/2024
@tychoxp.bsky.social
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Tim Mosca (he/him) @drosophilosophy.bsky.social · 24/02/2024
Happy Twin Peaks Day, everyone!
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Giulia Bertolin @bertolingiulia.bsky.social · 16/01/2024
Our review on cristae proteins and how they are a key hub for mitochondrial functions is out! Super proud of Claire Caron’s efforts in putting it together, with an eye on microscopy and HT approaches to see them! And super happy to see it out in JCS! journals.biologists.com/jcs/article/...
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Giulia Bertolin @bertolingiulia.bsky.social · 19/12/2023
Email auto reply ON, I’ll see you on the other side dear fellow scientists on Bluesky! Enjoy this holiday season 🤩May your batteries get recharged and may you energy be back at 100% in 2024! 🙌🏻
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Giulia Bertolin @bertolingiulia.bsky.social · 13/10/2023
Happy Friday you all 🍸
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Keri Martinowich @martinowk.bsky.social · 22/09/2023
So is there a FluorescenceFriday feed thing here? If not, can we make one?
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Giulia Bertolin @bertolingiulia.bsky.social · 10/09/2023
Work-life balance.
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