Ida Marie Astad Jentoft

@idajentoft.bsky.social

Interested in dormancy and proteome regulation. Postdoc @pauligroup.bsky.social, EMBO and HFSP postdoc fellow. PhD @SchuhLab.bsky.social

Annual killifish continue to surprise us: they make neutrophils before almost every other cell type, even before gastrulation. Neutrophils usually arise from the lateral plate mesoderm (forming in cyan), but in killifish they are already patrolling around the embryo in gold. tinyurl.com/killiphil

What if an embryo made immune cells before it finished building the tissue they usually come from? In our new preprint, we show that annual killifish embryos specify neutrophils before germ layers are fully resolved. www.biorxiv.org/content/10.6... Huge thanks to my PI, @ohnolog.bsky.social ! 🧵

Early immune cell development precedes gastrulation in annual killifish

During embryogenesis, cell types arise in a predictable order because developmental regulators act sequentially. But how evolutionary changes in morphogenesis reshape the signaling environments that a...

biorxiv.org

Excited to share our review on protein storage! Oocytes across species face the same challenge: maternal factors must be deposited and stored. Protein storage and proteostasis are exciting topics in germ cell biology, and I think we can learn a lot from other dormant systems! doi.org/10.1146/annu...

Protein Storage in Oocytes: Implications for Oocyte Quality, Embryonic Development, and Female Fertility

Maternal storage is a fundamental feature of female gametes and is essential for maintaining oocyte quality and preserving developmental competence. Embryonic development relies on maternally deposite...

doi.org

Great to connect with this wonderful scientific community - a wide range of scientific questions united by a model organism perfect to study many fascinating biological phenomena! 🐠 Happy to be part of it! #NOTHO25 #killifish

Leibniz-Institut für Alternsforschung - Fritz-Lipmann-Institut@leibnizfli.bsky.social · last yr.

We would like to give you a few impressions of our #Nothobranchius #Symposium 2025, an important meeting for the international community of #scientists and researchers focused on #killifish #biology, with a special emphasis on #aging #research. #NOTHO25

Really happy to have been awarded an @hfspo.bsky.social fellowship for my postdoc in the @pauligroup.bsky.social @impvienna.bsky.social ! I’m excited to join the HFSP community and for all the opportunities this fellowship brings! 🐠

IMP@impvienna.bsky.social · last yr.

🎉Congratulations to our @idajentoft.bsky.social, postdoc in the @pauligroup.bsky.social on being awarded a HFSP fellowship! The funding will support her research into the molecular mechanisms that regulate translation during embryonic diapause. More about the project: www.imp.ac.at/news/article...

Interested in starting a PhD to explore ovarian biology through a cross-disciplinary approach combining live-cell microscopy and biophysics? Get in touch for more details—and please share! 🔬🙌🏼

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