Lightnews — Scholar-powered news

Reposted by Guillaume Jacquemet

Sara McArdle @saramcardle.bsky.social · 10h

I'm thrilled to share that our work studying microglia morphological changes in early Alzheimer's in mice is up!
www.biorxiv.org/content/10.1...

Unmasking Early Microglial Remodeling in an Alzheimer's Disease Mouse Model

Early neuroimmune remodeling is a critical yet understudied component of Alzheimer's disease (AD) pathogenesis. To investigate microglial contributions to AD development prior to overt plaque depositi...

www.biorxiv.org

1 2 8

Guillaume Jacquemet @guijacquemet.bsky.social · 1d

We just had a joint lab meeting with JY's lab. They are doing very exciting work. This is the place to be!!

Jean-Yves Tinevez @jytinevez.bsky.social · 1d

Job alert!

We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks?

See also on the forum:
forum.image.sc/t/research-e...

Research engineer in Bioimage Analysis for the researchers of the inIdEx FORMULA

Hi all We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks? The position is in the Instit...

forum.image.sc

1 3

Reposted by Guillaume Jacquemet

Jean-Yves Tinevez @jytinevez.bsky.social · 1d

Job alert!

We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks?

See also on the forum:
forum.image.sc/t/research-e...

Research engineer in Bioimage Analysis for the researchers of the inIdEx FORMULA

Hi all We are looking for a bioimage analysis to work in an image analysis core facility in beautiful Paris. Can I ask you to share this opportunity with your networks? The position is in the Instit...

forum.image.sc

2 72 56

Reposted by Guillaume Jacquemet

Journal of Cell Science @jcellsci.bsky.social · 5d

Mario Ledesma-Terrón, Diego Pérez-Dones, David Míguez and colleagues @cbm-csic-uam.bsky.social @ifimacuam.bsky.social present OSCAR, a framework to quantify 3D stacks with high cellular density.
journals.biologists.com/jcs/article-...

1 22 73

Guillaume Jacquemet @guijacquemet.bsky.social · 6d

An old one, but still the one to beat IMO www.hetnatuurhistorisch.nl/fileadmin/us...

www.hetnatuurhistorisch.nl

1

Reposted by Guillaume Jacquemet

Sara Wickstrom @sarawickstrom.bsky.social · 9d

How do #stemcells integrate information to coordinate fate decisions? Delighted to finally see our work showing how growth factors regulate the mechano-osmotic state of the #nucleus and #chromatin to control #pluripotency exit out! www.nature.com/articles/s41... see 🧵 👇

Mechano-osmotic signals control chromatin state and fate transitions in pluripotent stem cells - Nature Cell Biology

McCreery, Stubb et al. show that mechano-osmotic changes in the nucleus induce general transcriptional repression and prime chromatin for cell fate transitions by relieving repression of specific differentiation genes.

www.nature.com

10 74 170

Reposted by Guillaume Jacquemet

Ignacio Arganda-Carreras @iarganda.bsky.social · 8d

📣 We’re hiring, please RT! Fully funded 4-year PhD position in our CVPD group at @informatikaehu.bsky.social!

Research at the intersection of AI, deep learning & bioimage analysis. 🧠🔬

📅 Applications open Oct 6 (deadline: ~Oct 27)
📍 San Sebastian, Spain.
👉 cvpd.github.io/post/2025-09...

📢 Open 4-year PhD Position in Deep Learning for Bioimage Analysis! | CVPD Research group

The Computer Vision and Pattern Discovery (CVPD) group at the University of the Basque Country (UPV/EHU) is offering a fully funded 4-year PhD position within the recently awarded project TOSBI: Towar...

cvpd.github.io

2 26 26

Reposted by Guillaume Jacquemet

The Company of Biologists @biologists.bsky.social · 8d

We're still accepting submissions for our next special issue: Cell Biology of the Nucleus

Guest edited by Abby Buchwalter and JCS Editor Megan King.

Submission deadline: 3 November

Find out more: journals.biologists.com/jcs/pages/nu...

#CellBiology #Nucelus #Cells #Biology #Academia #Research

Special Issue: Cell Biology of the Nucleus
Guest Editor: Abby Buchwalter
Deadline 3 November 2025
Journal of Cell Science call for papers

5 12

Reposted by Guillaume Jacquemet

Biozentrum, University of Basel @biozentrum.unibas.ch · 9d

Assistant/Associate Professor in Structural Biology, Biophysics or Biological Imaging

www.biozentrum.unibas.ch/open-positio...

#biozentrum #University #Basel #Professor #Structural #Biology #Biophysics #Biological #Imaging

53 48

Reposted by Guillaume Jacquemet

Siân Culley @superresolusian.bsky.social · 9d

BioImage analysis friends - King's are recruiting for a full-time, permanent facility position! Come and work with fun microscopes and fun people (and me!) - please share! www.kcl.ac.uk/jobs/126345-...

Bioimage Analysis Specialist | King's College London

www.kcl.ac.uk

80 60

Reposted by Guillaume Jacquemet

David Brückner @davidbrueckner.bsky.social · 11d

How do cells navigate up gradients of adhesive proteins?
🤔

Termed "Haptotaxis", this effect is ubiquitous in cell migration, but it's mechanism was poorly understood

We show that passive friction directs cells & explains complex trajectories on gradients

👉 www.nature.com/articles/s41...

1 26 74

Reposted by Guillaume Jacquemet

Jean-Yves Tinevez @jytinevez.bsky.social · 28d

Save the date! The @pasteur.fr Pasteur course on image analysis is announced:

It will happen from the 1st of June to the 5th 2026.

This year there will be only one track: the Early Career Investigator track (beginners). 👇

3 28 50

Guillaume Jacquemet @guijacquemet.bsky.social · 12d

I love the poster 😊
In case it's helpful, we wrote this book chapter recently bioimagingai.janelia.org/9-train-mode...

9 How to Train and Use Deep Learning Models in Microscopy – AI in Microscopy: A BioImaging Guide

bioimagingai.janelia.org

1

Reposted by Guillaume Jacquemet

Eugene Katrukha 🇺🇦 @ekatrukha.bsky.social · 12d

Back to work on #bigvolumebrowser, I've added the import of point clouds that change over time. The test data generation was a pleasant detour into the world of attractors (Thomas' cyclically symmetric is shown).

5 24

Reposted by Guillaume Jacquemet

eLife @elife.bsky.social · 12d

1/ Starting next year, @hhmi.org will require all authors to share their research as preprints under a CC BY 4.0 license as part of its new Immediate Access to Research policy.
buff.ly/NrHlEKD

1 14 28

Reposted by Guillaume Jacquemet

Journal of Cell Biology @jcb.org · 13d

Kowalczyk et al. provide a historical perspective on the discovery of #desmosomes and how imaging technologies have advanced our understanding of this adhesive intercellular junction. rupress.org/jcb/article/...

📕 In our Intermediate Filaments collection: rupress.org/jcb/collecti...

1 3 13

Reposted by Guillaume Jacquemet

Journal of Cell Science @jcellsci.bsky.social · Jul 9

Journal of Cell Science is published by a not-for-profit charitable organisation (@biologists.bsky.social)
that exists to benefit science, not shareholders. We provide Travelling Fellowships, Training Grants, support for ECRs and more.
For details, visit: journals.biologists.com/jcs/pages/re...

Image showing three covers of Journal of Cell Science

15 33

Reposted by Guillaume Jacquemet

Uri Manor @manorlaboratory.bsky.social · 14d

Pleased to share updates for 2 deep learning papers:
1/2: VASCilia, which can automatically segment and analyze cochlear hair cell stereocilia bundles. We have added more features to the Napari plugin and some new data highlighting the power of our high-throughput automated 3D analysis approach.

1 6 24

Reposted by Guillaume Jacquemet

Weill Institute for Cell & Molecular Biology @weillinstitute.bsky.social · 16d

WE'RE HIRING: Cornell University’s Weill Institute for Cell & Molecular Biology and the Department of Molecular Biology & Genetics are seeking a tenure-track Assistant Professor whose research integrates cell and molecular biology with an evolutionary perspective.
apps.hr.cornell.edu/recruiting/f...

Academic Career Opportunities

apps.hr.cornell.edu

1 4 5

Reposted by Guillaume Jacquemet

Eugene Katrukha 🇺🇦 @ekatrukha.bsky.social · 14d

New release of #BigTrace plugin is out. Together with @aafkegros.bsky.social from Simone Köhler group we added a fully automatic tracing mode. + more macro functions and bug fixes github.com/ekatrukha/Bi...

8 27

Reposted by Guillaume Jacquemet

Rainero lab @erainerolab.bsky.social · 14d

The integrin odyssey - a journey full of fundamental discoveries.
pubmed.ncbi.nlm.nih.gov/40988584/

The integrin odyssey - a journey full of fundamental discoveries - PubMed

Integrins are widely expressed cell adhesion receptors that link extracellular matrix proteins to the cytoskeleton. Most integrins connect to the actin cytoskeleton through different types of adhesion...

pubmed.ncbi.nlm.nih.gov

2 5

Reposted by Guillaume Jacquemet

Rockefeller University Press @rupress.org · 15d

New perspective in @jcb.org by @maikbischoff.bsky.social & @mayorlab.bsky.social about how mesenchymal cells use contact-dependent rules to generate swarm-like behaviors, patterns & organ forms. rupress.org/jcb/article/...

#CellBio #CellMigration #Morphogenesis #Development #Science

10 24

Reposted by Guillaume Jacquemet

kuba sędziński @kuba-sedzinski.bsky.social · 16d

🧵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

8 37 120

Guillaume Jacquemet @guijacquemet.bsky.social · 16d

There can be only one

1 1

Reposted by Guillaume Jacquemet

Dr Kathleen Millen @neurodevkathy.bsky.social · 19d

🚨🚨🚨🧪 H1B scientists who are traveling outside the USA. Please be aware that current advice is to return to the USA IMMEDIATELY

Epi_lady (Amy) @epilady.bsky.social · 19d

This is not my normal content, but given that I have friends and followers this affects, this is the advice one large tech company is giving about H1B visas and the exec order set to go into place on the 21st.

12 11