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Posts by Dagan Segal

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Can you help us find guests for the Night Science Podcast? We received generous sponsorship from Research Theory and they're challenging us to host 5 scientists each working in flight, genomics, nuclear power, computing & space. Ideas?
@nightsciencepod.bsky.social podcasts.apple.com/us/podcast/n...

3 weeks ago 17 9 4 0

Avi Loeb!

3 weeks ago 1 0 1 0

Hi Henry, welcome to UTSW and congrats on the new position! Will be so cool to have you around

6 months ago 1 0 0 0

hi @zebrafishrock.bsky.social community! Who of my friends am I going to see at ZDM18 in Boston next week?!? Excited!

6 months ago 0 0 0 0
Mechanical confinement governs phenotypic plasticity in melanoma - Nature Mechanical confinement of cancer cells at the tumour–microenvironment interface induces phenotype switching through chromatin remodelling by HMGB2, leading to a more invasive and drug-resistant state ...

My recent postdoctoral work is out today in @nature.com! We found that physical confinement makes melanoma cells more invasive and drug tolerant. Thanks to all who made this work possible @whitefishlab.bsky.social @mskcancercenter.bsky.social #NIH #NCI www.nature.com/articles/s41...

7 months ago 69 24 6 1
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Females are larger than males. How? Here is one solution- they have MORE nuclei in their flight muscles and grow LARGER heart and fat body cells with MORE ribosomal mRNAs. Fun collaboration of @jeromeavellaneda.bsky.social with @soumitrakp.bsky.social & Brian Oliver www.biorxiv.org/content/10.1...

7 months ago 38 13 0 0

I am delighted to announce that the UW Department of Biochemistry has opened searches for TWO tenure-track positions.

Descriptions and links in the following two posts.

7 months ago 158 123 2 5
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Patient-derived organoids reveal hypoxia-driven plasticity and therapeutic vulnerabilities in pheochromocytomas and paragangliomas Pheochromocytomas and paragangliomas (PPGLs) are rare chromaffin cell-derived neuroendocrine tumors of sympathetic (catecholamine-producing) or parasympathetic (nonsecretory) origin, frequently driven...

Big day for our team: our pheochromocytoma and paraganglioma (PPGL) organoid paper is now up on bioRxiv!

This was a tour de force across 6 institutions, 37 authors, building patient-derived organoids from 35 PPGL patients /🧵

🔗 www.biorxiv.org/content/10.1...

7 months ago 35 12 4 2
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This @nightsciencepod.bsky.social episode with Martin Schwartz was so awesome!

The idea to toss all the "ego" aspects of science (including worries/insecurities about career prospects) and follow the curiosity/passion path to do your best work is something I strive for every day.

7 months ago 2 0 0 0

What an exciting announcement! Best of luck to @itaiyanai.bsky.social and Martin Lercher on this new endeavor. The cultural shift is much needed. I am on board!

7 months ago 6 1 1 0

Now online! www.youtube.com/channel/UCs9...

8 months ago 1 0 0 0
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🎉 Congrats to postdoc Horacio Martín Pallarés on being named a 2025 @pewtrusts.org Latin American Fellow!

His work in the @bazzinilab.bsky.social (a 2010 PEW Fellow) investigates how #Zika & #dengue viruses hijack host cells.

Read about the fellowship and full circle moment: bit.ly/4mHWJTS

8 months ago 26 10 0 1

I keep getting more and more followers here but i think they are mostly bots, right?

8 months ago 1 0 0 0

Congrats Kolade and team!

8 months ago 1 0 0 0
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To celebrate the summer, our ReSCU-Net paper is out @jcb.org !! Work led by our dungeon master @ray-hawkins.bsky.social, developing a novel neural network architecture and applying it to explore the role of gap junctions in embryonic wound healing in #Drosophila 🧪.

shorturl.at/xNRKn

8 months ago 21 8 2 0

This already happened and I wasnt on top of posting 😅

Thankful for the great opportunity to share my work at @bppbseminar.bsky.social .This is such an engaging and fun community and seminar series, highly recommend! Stay tuned for a recording (they are also on top of their youtube channel!).

8 months ago 3 0 0 1

Time to find creative new ways to fund science!

8 months ago 0 0 0 0

Very cool work using zebrafish model to bring new insight into pediatric cancer initiation! Congrats @jackkucinski.bsky.social @kendalllab.bsky.social and team!

8 months ago 6 0 1 0
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Very cool thread on something I knew very little about!

10 months ago 4 0 0 0

Ha! I agree!

11 months ago 0 0 0 0

what is it?

11 months ago 1 0 1 0

Such cool work! Check out this recent paper by my colleague @jamieson-ai.bsky.social et al. with immediate real-world impact!

11 months ago 1 0 0 0
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REMINDER: Last chance to submit a scientific picture or art of a embryos, stem cells or organoids to the YEN Image Competition. Deadline is 1st May!
#YEN2025

11 months ago 5 3 0 1

Benny was my PhD mentor. Infectious enthusiasm and burning curiosity is exactly right. He was such a great mentor to me and many others and he will be sorely missed.

יהיה זכרו ברוך. May his memory be a blessing.

1 year ago 1 0 0 0
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Science on our sleeves: the research that inspires our tattoos Inked scientists choose scientific images to mark career accomplishments and illustrate their research passion.

Hey @drlizhaynes.bsky.social Thanks for representing!

(Not tattooed myself but respect the art of self expression :))

www.nature.com/articles/d41...

1 year ago 18 8 2 0
Lead author Auke-Florian Hiemstra holds the oldest known caddisfly casing containing microplastic, dating to 1971. Photo: Liselotte Rambonnet.

Lead author Auke-Florian Hiemstra holds the oldest known caddisfly casing containing microplastic, dating to 1971. Photo: Liselotte Rambonnet.

A caddisfly casing with pieces of blue microplastic, dating 1986. Photo: Auke-Florian Hiemstra

A caddisfly casing with pieces of blue microplastic, dating 1986. Photo: Auke-Florian Hiemstra

NEW PAPER, JUST OUT! 👀

Insects from the '70s and '80s were already collecting microplastic, decades before the term microplastic even existed. 🤯

A thread on the surprising history of this pollutant and the incredible insect larvae that helped us uncover it. 🐛

Let's dive in! 🧵👇 1/x

1 year ago 1505 701 33 119
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Cell membranes sustain phospholipid imbalance via cholesterol asymmetry This work challenges a major assumption in cell biology by showing that lipid bilayers can have drastically different phospholipid abundances between their two leaflets. This lipid abundance asymmetry...

Groundbreaking study in Cell from @leventallab.bsky.social: phospholipid asymmetry is a defining feature of the plasma membrane and cholesterol fills the holes — major implications for how this membrane works. A #lipidtime must-read! www.cell.com/cell/abstrac...

1 year ago 201 80 2 0

Talks...on the train! What? @odedrechavi.bsky.social, @natanellae.bsky.social, @meital.bsky.social, @svobodalab.bsky.social, @paveltomancak.bsky.social, @itaiyanai.bsky.social, @zernickagoetz.bsky.social Register now for: "an atmosphere of enthusiasm, lucid criticism, nonconformism, and friendship".

1 year ago 16 5 2 2
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Outer ear = gills! First step towards creating human mermaids🧜‍♀️🌊

1 year ago 2 0 0 0

Look who's on bluesky! I recommend you follow @assafzaritsky.bsky.social

1 year ago 1 0 0 0