Arica Beisaw

Very excited to see the first Beisaw lab publication out in its final form 🥳🥳 rdcu.be/ei1I7 if you’re interested in zebrafish heart regeneration and how cardiomyocytes replace the fibrotic injured tissue (spoiler alert: macrophages play an important role), then read it here 👇

Everyone might need to update medaka from “non-regenerative” to “slightly less-regenerative” 😬 New work from @nadiamercader.bsky.social et al. 🐟🫀 #zebrafish #medaka 🔗 www.nature.com/articles/s41...

🚨 We are searching for 2 PhD students to join our CRC 1550 'Molecular circuits of heart disease' project - a joint venture with @eldadtzahor.bsky.social to investigate the mechanisms underlying intercellular communication and how these promote cardiac repair and regeneration. Please share 🙏🐟🐭🧬🔬

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Congrats to the Junker lab on their study using single-cell SLAM-seq to investigate the early macrophage response to injury! 🧬🐟🔬#ZebrafishRock

We are recruiting one postdoc fellow and one Junior Specialist (for those finishing college and planning to pursue a PhD) in regenerative biology and extreme physiology. scvrb-core.ucsf.edu/~huang/lab/R... Please spread the news. Interested candidates can email me directly.

We are searching for a research technician to join our lab for a year 🔬🧬🐟 Please see the ad below and spread the word!! #ZebrafishRock

Really excited to have @karinayaniv.bsky.social nearby as scientific director of HI-TAC! 🥳🐟 #ZebrafishRock

I am happy and excited to share our latest preprint on PLN cardiomyopathy: www.biorxiv.org/cgi/content/... We found that PLN R14del cardiomyocytes have lysosomal dysfunction resulting in PLN accumulation, microtubule remodelling and structural defects, which are rescued by lysosomal reactivation.

Want to live in a quaint German town & work w/ #zebrafish toxicology models? Openings in Gölz Lab in Heidelberg! PhD student: www.bioquant.uni-heidelberg.de/sites/defaul... Technical asst: www.bioquant.uni-heidelberg.de/sites/defaul... Learn about lab: www.bioquant.uni-heidelberg.de/groups/golz 🧪

Excited to share our #preprint showing that #macrophages in the regenerating #zebrafish #heart are shaped by local cardiac-immune microniches, with a fibroblast-to-macrophage signal promoting regeneration over fibrotic repair www.biorxiv.org/content/10.6... @idrm.ox.ac.uk @oxforddpag.bsky.social

🚨 Job Alert - Please share! 🙏 Interested in 3D gene regulation in development & evolution? 🤓🧬 💥 Our lab at @cabd-upo-csic.bsky.social is expanding! We’re recruiting: ✅ PhD students ✅ Postdocs 💻🧪 Experimental or computational backgrounds welcome 👇 Details below

Proud of PhD student @bailinwu.bsky.social from the lab for winning his first poster prize!! 🎉🥳 #EMBLCardiobiology #ProudPI

We are recruiting a postdoc to join a Wellcome Trust-funded project at LSI-Exeter, investigating the role of neural-pancreas dynamics in maintaining glucose homeostasis. 🐟🔬🧠 @lsiexeter.bsky.social #zebrafish #islet #postdocjobs jobs.exeter.ac.uk/hrpr_webrecr... Please repost 🙏

From our colleagues down the hall 🥳 cardiac epigenome review 🧬

🚨 Looking for a PhD position? 🚨 Are you interested in reproduction biology, cool imaging, and zebrafish? 🔬 🎏 🐟 Join us in my new lab at ICB Münster (Germany) as a PhD student. #zebrafishrock #newPI Apply here: jobs-sf.ukmuenster.de/job/UKM-PhD-...

Germany hosts a world-leading fish research community, yet never had a Fish Meeting. That changes now 🐟 We are organizing the 1st German Fish Meeting to connect the community, support early-career scientists,discuss challenges facing basic research #2026GermanFishMeeting 👉 www.germanfishmeeting.org

BIG ANNOUNCEMENT📣: I haven’t been this excited to be part of something new in 15 years… Thrilled to reveal the passion project I’ve been working on for the past year and a half!🙀🥳 (thread 👇)

If you’re applying to your dream lab for an internship/PhD/postdoc, always send a second email 1-2 weeks after the first one if you don’t hear back. I promise we will be grateful rather than annoyed. My email inbox is a disaster and I’m quite junior - and very few of us have secretarial support

Do zebrafish regenerate their hearts equally? In our new paper at the @tillymommersteeg.bsky.social lab we uncovered variations in the regenerative response of 7 wt zebrafish strains leading us to identify a critical role of oxidative phosphorylation in long-term heart regeneration. rdcu.be/eI1v5

We are seeking postdoctoral researchers or physician-scientists who are eager to launch their careers in cardiovascular and pulmonary research within the Cluster Pulmonary Institute. Postdocs can select their host from among our excellent faculty members: cpi-online.de

The Yang and Phillips labs have an exciting GW4 MRC BioMed DTP PhD project on beta-cell regeneration & designing new proteins with AI tools to control neural signals. Come join us at LSI-Exeter! gw4biomed.ac.uk/regenerating... @proteinmotion.bsky.social @lsiexeter.bsky.social #zebrafish #islet

🚨 Don’t miss it! Abstract submission closes Monday, Sept 15. frenchzebrafishmeeting.fr Fantastic keynote speaker @KarinaYaniv and a great opportunity to connect with the @FrenchZebrafish Community. All talks will be in English. Join us! #FZM #zebrafish

Wine tastes better from a zebrafish glass 🤩 🐟 @zebrafishrock.bsky.social

Pls spread the word! We have a postdoc position available in the Rocha Lab @mpi-muenster.bsky.social. Join our team to study mechanisms underlying robust organ development using zebrafish embryos and human organoids. mpi-muenster.mpg.de/career

I have started my tenure-track Professorship for Lung #Organoids at⁣⁣ @jlugiessen.bsky.social — and 𝐰𝐞 𝐚𝐫𝐞 #𝐡𝐢𝐫𝐢𝐧𝐠 !⁣⁣ ⁣⁣ Join us as a #PhD student to work on fascinating 3D #lung models, #stemcells, and disease mechanisms! 🫁🔬⁣⁣ ⁣⁣ Please repost &⁣⁣ Apply here! tinyurl.com/lungorganoids

Just two weeks left to apply for the 2025 ISRB Career Catalyst Mentorship Program! Please help us spread the word 🧪

🫀Job alert 🧬 come and be our colleague! Join a BBSRC-funded consortium aiming to understand how the human heart develops - you will be contributing multimodal single cell & spatial transcriptomics data using zebrafish and human cardiac organoids as models. Learn more: www.heartdevelopment.org (1/4)

Interested in understanding how neural-pancreas interplay contributes to blood sugar control? We have an exciting PhD project to study galanin regulation of pancreatic #islet hormone secretion in live #zebrafish www.exeter.ac.uk/research/ins...

Are you interested in how cells talk to each other to promote regeneration in the heart? @bailinwu.bsky.social @florian-constanty.bsky.social and I are and we wrote a review about it ❤️🐟🐭 Check it out here 👇 www.sciencedirect.com/science/arti...

Looking for MSc and PhD students to join my lab and work on vascular development in zebrafish and mouse. Feel free to share or reach out if you have questions! jobrxiv.org/job/universi...

A wonderful and comprehensive review for those interested in immune cells in cardiovascular development and regeneration!

Excited to share our preprint! We show that sustained macrophage and B cell responses are essential for heart regeneration in Mexican cavefish, helping uncover why surface fish heal but cavefish scar 🫀🐟. Check out the full story: www.biorxiv.org/content/10.1...

Day 1 of the HI-TAC Symposium was filled with translation of basic science to the clinic and angioscience 🤩 @mdc-berlin.bsky.social @uniheidelberg.bsky.social

🥳 It has been great to contribute to this project and learn a lot by seeing it grow little by little to become the current full story, yet still to be continued 🐟🐟🐟

“Our comprehensive atlas serves as a valuable resource to the cardiovascular and regeneration scientific communities and their ongoing efforts to understand the molecular and cellular mechanisms underlying vertebrate heart regeneration.” New work from Ying Su Lab 🇨🇳 🔗 www.nature.com/articles/s41...

I spent a summer at the NIH as a CRTA and it literally changed the trajectory of my (scientific) life. I’m heartbroken to see this administration dismantle science and universities in the US 💔 and feel lucky to live in a place that values science and scientists 🇩🇪

It’s a bit late but: I had an excellent time visiting Muenster @sfb1348.bsky.social 🤗 it was great to hear about the amazing science happening there, discuss our science, and reunite with @stainierlab.bsky.social alumni! Thanks to @leahbiggs.bsky.social for the invitation!

˚⋆🔬👨‍🔬👩🏻‍🔬Call for Interinstitutional Postdoctoral Positions at The Health + Life Science Alliance Heidelberg Mannheim🔬🧪🥽⋆˚ Registration link on our website www.health-life-sciences.de/postdocs. Apply by March 28, 2025, 5 pm CET www.health-life-sciences.de/postdocs

Starkes Signal!! Über 60 dt. Hochschulen & Forschungsinstitutionen haben heute ihren Ausstieg bei X bekanntgegeben, s.u. #eXit X sei nicht mehr vereinbar mit ihren Grundwerten: „Weltoffenheit, wissenschaftliche Integrität, Transparenz und demokratischer Diskurs.“ Liste der Beteiligten hier:

Excited to share our latest work on #liver #regeneration in @biorxiv-devbio.bsky.social ! We uncover how cholangiocytes contribute to hepatocyte regeneration, even in the presence of spared hepatocytes, using our novel CellCousin model in #zebrafish: www.biorxiv.org/content/10.1... 🐟✨ A 🧵👇 (1/12)

We are really proud to share the first 'Pre-Print' from the Storer lab driven by the fantastic Byron Mui, and co-lead by the innovative Kevin Chalut, on tissue mechanics, ECM and regeneration. A big thanks also to our collaborators in the Franze Lab. www.biorxiv.org/content/10.1...

Researchers from @bakkerslab.bsky.social have successfully repaired damaged mouse hearts using a protein from zebrafish. This study marks a promising step toward regenerative therapies to prevent heart failure. Curious? www.hubrecht.eu/zebrafish-pr... @marabouwman.bsky.social l

Happy new year to all those who have fish feeding duty today 🥳✨🎉🦓🐟 (and everyone else too!) #zebrafish