Ben Steventon

@bensteventon.bsky.social

How does an embryo generate the right cells in the right place? Delighted to share our latest findings on how neural crest cells acquire vagal or trunk identities Spoiler alert: The timing & combination of CDXs preconfigures cell identity & distinct HOX states www.biorxiv.org/content/10.6...

Temporally distinct CDX programmes preconfigure vagal and trunk neural crest

Neural crest cells (NCCs) are progenitor cells vital in establishing the head, heart, gut and peripheral nervous system of vertebrate embryos. Disruptions to NCC development underlie neurocristopathie...

biorxiv.org

Really exciting to see our new review published! This review explores the evolutionary history of the extra-embryonic endoderm, an evolutionarily ancient tissue co-opted to form the yolk sac, and explores how in vitro models are uncovering its biology. Check it out here: doi.org/10.1242/dev....

The vertebrate yolk sac: evolutionary origins and current advances in in vitro models

Summary: This Review examines the evolutionary history of the extra-embryonic endoderm, an evolutionarily ancient tissue co-opted to form the yolk sac, and explores how in vitro models are uncovering ...

doi.org

London Evo-Devo is back! Join us on May 5th for another excellent afternoon of talks and discussions on all things Evo-Devo. We are building a wonderful community, and we need you!

Alex de Mendoza@alexdemendoza.bsky.social · 5mo ago

May 5th: if you are around London, please join the London #EvoDevo symposium at QMUL / Charterhouse campus, as usual we will have selected talks and post-event 🍻. A warm up for #EED2026 in Glasgow. Registration £0, more info here: londonevodevo.co.uk

Thrilled to share this adventure on how zebrafish elongates its notochord! 🐟 Kudos to Carlos Camacho de la Macorra and @bensteventon.bsky.social for leading it. Alberto Ceccarelli and I had so much fun modelling & uncovering unexpected predictions… A nice mix of maths 📐, computing 💻 & experiments 🔬!

Ben Steventon@bensteventon.bsky.social · 6mo ago

Happy to share this work from Carlos Camacho de la Maccora that reveals how rates of posterior progenitor addition and anterior vacuolation are balanced across the notochord. With Alberto Ceccarelli and @osvaldo-chara.bsky.social we present a model of long-range communication to provide robustness.