Arica Beisaw's Avatar

Arica Beisaw

@abeisaw.bsky.social

Junior Research Group Leader interested in zebrafish heart regeneration πŸ«€ Institute of Experimental Cardiology, Heidelberg University Hospital. Postdoc - Stainier lab, PhD - Grote lab

1,131 Followers  |  373 Following  |  42 Posts  |  Joined: 28.10.2023  |  2.02

Latest posts by abeisaw.bsky.social on Bluesky

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BIG ANNOUNCEMENTπŸ“£: 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!πŸ™€πŸ₯³ (thread πŸ‘‡)

15.10.2025 12:22 β€” πŸ‘ 482    πŸ” 185    πŸ’¬ 55    πŸ“Œ 59

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

04.10.2025 05:47 β€” πŸ‘ 166    πŸ” 50    πŸ’¬ 2    πŸ“Œ 3
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Oxidative phosphorylation is required for cardiomyocyte re-differentiation and long-term fish heart regeneration Nature Cardiovascular Research - Lekkos et al. show that a metabolic switch toward oxidative phosphorylation is required for cardiomyocyte re-differentiation and heart regeneration after injury in...

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

01.10.2025 11:26 β€” πŸ‘ 12    πŸ” 5    πŸ’¬ 2    πŸ“Œ 1

All vibe ☺️

23.09.2025 09:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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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

15.09.2025 06:02 β€” πŸ‘ 4    πŸ” 4    πŸ’¬ 0    πŸ“Œ 1
Regenerating insulin cells by using new designer biologics to fine-tune neural signals - GW4 BioMed MRC DTP Project Code MRCPHS26Ex Yang Project Type Wet lab Research Theme Population Health Science Project Summary Download Summary A hallmark of type 1 diabetes is elevated blood glucose levels caused by aut...

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

09.09.2025 10:27 β€” πŸ‘ 5    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1

🚨 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

13.09.2025 04:05 β€” πŸ‘ 9    πŸ” 7    πŸ’¬ 1    πŸ“Œ 2

Congrats Mike and well-deserved!! πŸ₯³πŸ₯³ #apigz

05.09.2025 10:55 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Wine tastes better from a zebrafish glass 🀩 🐟 @zebrafishrock.bsky.social

23.07.2025 18:36 β€” πŸ‘ 18    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0

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

10.07.2025 12:10 β€” πŸ‘ 21    πŸ” 29    πŸ’¬ 1    πŸ“Œ 2
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PhD student (m/f/d) in the field of organoids, stem cell research and lung development and disease

I have started my tenure-track Professorship for Lung #Organoids at⁣⁣ @jlugiessen.bsky.social β€” and 𝐰𝐞 𝐚𝐫𝐞 #𝐑𝐒𝐫𝐒𝐧𝐠 !⁣⁣
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Join us as a #PhD student to work on fascinating 3D #lung models, #stemcells, and disease mechanisms! πŸ«πŸ”¬β£β£
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Please repost &⁣⁣
Apply here! tinyurl.com/lungorganoids

18.06.2025 11:35 β€” πŸ‘ 10    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1

Just two weeks left to apply for the 2025 ISRB Career Catalyst Mentorship Program!

Please help us spread the word πŸ§ͺ

01.07.2025 17:29 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

Thanks Daniel!! πŸ€—

26.05.2025 17:56 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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CellTalk HHD | Human Heart Development Research CellTalk-Human Heart Development is a BBSRC funded consortium established to find out more about how cells come together to build the heart as it grows inside the womb.

πŸ«€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)

16.05.2025 10:10 β€” πŸ‘ 16    πŸ” 26    πŸ’¬ 1    πŸ“Œ 1

Thanks Filipa! 🀩

15.05.2025 11:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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...

14.05.2025 13:48 β€” πŸ‘ 3    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1
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Cardiac regeneration: Unraveling the complex network of intercellular crosstalk The heart is composed of multiple cell types, including cardiomyocytes, endothelial/endocardial cells, fibroblasts, resident immune cells and epicardi…

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 πŸ‘‡

www.sciencedirect.com/science/arti...

13.05.2025 14:33 β€” πŸ‘ 12    πŸ” 9    πŸ’¬ 2    πŸ“Œ 2
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MSc/PhD Post a job in 3min, or find thousands of job offers like this one at jobRxiv!

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...

09.05.2025 17:27 β€” πŸ‘ 6    πŸ” 8    πŸ’¬ 0    πŸ“Œ 2

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

08.05.2025 11:53 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Excited to see it out Filipa πŸ₯³ congrats to you and the co-authors!

08.05.2025 11:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Absence of a prolonged macrophage and B cell response inhibits heart regeneration in the Mexican cavefish A balanced immune response after cardiac injury is crucial to successful heart regeneration, but knowledge of what distinguishes a regenerative from a scarring response is still limited. The Mexican c...

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 πŸ«€πŸŸ. Check out the full story:
www.biorxiv.org/content/10.1...

02.05.2025 18:17 β€” πŸ‘ 22    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1
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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

28.04.2025 21:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Filipa!! πŸ€—πŸ₯³

28.04.2025 21:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Marco πŸ€—

27.04.2025 07:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Valerie πŸ€—

27.04.2025 07:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@vidigaljoana.bsky.social can you provide any guidance here?

26.04.2025 09:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Guo! Hope all is well with you πŸ€—

25.04.2025 09:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Alberto πŸ€—

24.04.2025 12:43 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Ruben πŸ€— was great to see you in BN!

24.04.2025 12:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks Γ–zge πŸ€—

24.04.2025 12:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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