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Posts by Sara Wickstrom

Species-specific oxygen sensing governs the initiation of vertebrate limb regeneration Why mammals cannot regenerate limbs like amphibians do presents a long-standing puzzle in biology. To uncover the underlying differences, we compared amputation responses of embryonic mouse (Mus musculus) and Xenopus laevis tadpole limbs. Lowering ...

Check out 2 papers and a related Perspective on tissue regeneration in @science.org this week
Species-specific oxygen sensing governs the initiation of vertebrate limb regeneration | Science www.science.org/doi/10.1126/...

1 week ago 20 11 1 1

Check out this exciting new study on the role of oyxygen in determining regeneration competence through epigenetics and cell mechanics👇Congratulations Can & team and thank you for including us in this cool project 🤩

1 week ago 14 0 1 0

Congratulations James!

4 weeks ago 1 0 0 0

Congratulations Elias & team!

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Cool discovery how cancer modifies its own niche from the very beginning 🤩 Congratulations Maria and team 🔥

1 month ago 14 1 1 0

Congratulations @ivaskalab.bsky.social team for this study on the role of vibration in vocal cord cancer! Was a fun collaboration 🎤🎤

2 months ago 9 6 0 0
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Glutamine metabolism tunes myeloid responses to drive resolution of inflammation during skin repair Xu et al. uncover how metabolites regulate cellular communication during inflammatory resolution and tissue repair in vivo. They find that glutamine metabolism alters chromatin accessibility and suppr...

Glutamine metabolism gives the immune system precision—quieting inflammation while rebuilding tissue!
Proud of my lab team for this exciting work as we venture into immunometabolism to learn how wound cells are fed!

www.cell.com/cell-reports...

2 months ago 10 3 1 0
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New preprint @biorxiv-devbio.bsky.social by Harshath Amal and colleagues from our lab @uni-muenster.de shows how a BMP #morphogen gradient is translated into graded junctional permeability by tuning adhesion and actomyosin contractility in #Drosophila
See tinyurl.com/yhbwd9xh
@sfb1348.bsky.social

2 months ago 85 29 4 1
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Tread -1- EpiSci - I am very proud to share with you our new study that you can access on @biorxivpreprint.bsky.social (see link below)
"The Interaction with Nanotopographical Environment regulates nuclear mechanoresponse in mESCs via Histone Demethylase KDM3A.
www.biorxiv.org/content/10.6...

2 months ago 64 29 5 6
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Dynamic Cellular #Interfaces reloaded: Join us for the
@sfb1348.bsky.social International Meeting on 'Mechanochemical signals at cellular interfaces' in Münster, May 27–29, 2026.
Registration is open - Limited spots – first come, first serve! More info: tinyurl.com/ypyzd23w
@uni-muenster.de

2 months ago 11 7 0 0

Thank you Adrien!

2 months ago 1 0 0 0

Exciting and important preprint from @sarawickstrom.bsky.social, @manningresearch.bsky.social and Niessen Labs on the role of mechanical forces and cell mechanical properties on skin epidermis stratification👇!

Congratulations @clemvilleneuve.bsky.social and to all authors 👏😀!

2 months ago 12 5 1 0

Thank you Hao Yin! Look forward to hearing what you figure out 😀

2 months ago 1 0 0 0

Excited to share our work on epithelial multilayering - identifying why stem cell stay in the basal layer and how and why differentiating cells move up. Great collab with @manningresearch.bsky.social and Niessen labs! Check out preprint and great summary below www.biorxiv.org/content/10.6...

2 months ago 84 37 2 1
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@sarawickstrom.bsky.social we are looking forward to your presentation at our #FusionEpigenetics meeting in Portugal this October!
Please share this with your followers to let them know you will speaking, and to register & submit today to join us
🔗 bit.ly/4rC6B45

2 months ago 1 1 0 0
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Job alert! 📣 I’m looking for a research assistant to join my new team @idrm.ox.ac.uk

Were using #zebrafish to understand gene-environment interactions that shape the heart 🫀generate natural diversity 🐸🐭 and contribute to congenital defects ❤️‍🩹

Full info below, and please share! 🫶🏻

bit.ly/467TO0M

2 months ago 34 22 0 1

Congratulations Rashmi! Fantastic!

2 months ago 1 0 0 0
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Laboratory Engineer (Senior), in Advanced Imaging, 1.5.2026-31.12.2028

🚨 Job Alert! 🚨

We have an opening at our Microscopy Core Facility in Turku 🇫🇮.
If you love imaging 🔬 and helping scientists succeed, we want you! 👇

abo.rekrytointi.com/paikat/index...

#Microscopy #ScienceJobs #CoreFacility #Imaging
@turkubioscience.bsky.social

3 months ago 48 74 0 2
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Our #FusionEpigenetics speaker line-up is 🔥
Join us in Portugal in October 2026 to hear directly from the scientists shaping the field.
See who’s speaking and save your spot here!
➡️ bit.ly/4sq1khf

3 months ago 3 2 2 0

Apply soon: Full professorship in Systems #Neuroscience @uni-muenster.de
See shorturl.at/VczFp

4 months ago 9 8 0 0
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Mark your calendars! The next SFB 1348 International Meeting will take place in #Münster from May 27-29, 2026, with a focus on #Mechanochemical signals at cellular interfaces. Stay tuned for more details and updates at www.uni-muenster.de/SFB1348/en/m...

5 months ago 48 32 0 3
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Peters, @sarawickstrom.bsky.social et al. show that #sphingolipid #metabolism orchestrates establishment of the hair follicle #StemCell compartment. rupress.org/jcb/article/...

📕 From The Year In Cell Biology: rupress.org/jcb/collecti...
#CellBio2025

4 months ago 16 2 0 0
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Postgraduate Associate – Koh Lab, Yale Stem Cell Center, Department of Comparative Medicine, Yale School of Medicine

postdocs.yale.edu/posts/2025-1...

The Koh Lab is hiring!! Please reach out to join our newly established lab as a postgraduate associate! Come help us write the first exciting chapter of our (hopefully epic) saga! #CraniofacialBM #HSCniche #Vascularbiology #Immunology #YaleStemCellCenter #YaleCMED

4 months ago 9 5 0 0
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Our annual collection highlights 13 of the year's most impactful papers that have garnered exceptional interest from our readership. Explore cutting-edge findings spanning the diverse spectrum of cell biology 👉 rupress.org/jcb/collecti...

#CellBio2025
@ascbiology.bsky.social

4 months ago 13 8 0 3

Congrats Alejo!

4 months ago 1 0 0 0

Registration deadline 20th Dec! We have generous travel grants for early career researchers! April is a beautiful time to visit China!

4 months ago 13 7 1 1
Main - Cell Dynamics and Fragmentation Lab The Cell Dynamics and Fragmentation lab at We study how single cells move and fragment in complex environments using microfluidics. We bring tools and concep...

Launching celldynamicslab.com, the homepage of our new group at EPFL working on cell fragmentation, membrane and cortex mechanics, FLIM imaging, and microfluidics tools. MSc/PhD or postdocs interested in quantitative cell biology are welcome to reach out. We're also hiring a lab manager in 2026!

5 months ago 75 35 14 1

Congratulations Romain!

4 months ago 1 0 0 0
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🙌 Hello from #EESNucleus.
The organisers Simone Köhler, Patrick Lusk,
Thomas Quail, @sarawickstrom.bsky.social and Karo Wolkersdorfer are welcoming all participants to the four day symposium in Heidelberg.

5 months ago 16 4 0 1

- A postdoc to work on cancer extravasation (4-year project).
- A postdoc help in completing Filopodia-related lab projects (2-year).
- Multiple Marie Curie postdoc positions that will open in the fall.
- We will open a 5-year position to cover my teaching (70% research and 30% teaching).

9 months ago 65 59 4 2