Lightnews — Scholar-powered news

Reposted by Guille Luxán

Carmen Ruiz de Almodóvar @ruizdealmodovar.bsky.social · 15h

Interested in the heterogeneity of blood vessels in the CNS? Here we review the unique features of the spinal cord vasculature, its barrier properties and neurovascular interactions, highlighting unknown aspects and future research directions.
@CRC1366
@erc.europa.eu @immunosens.bsky.social

Neuron @cp-neuron.bsky.social · 17h

Neurovascular dynamics in the spinal cord from development to pathophysiology

Ruiz de Almodóvar et al. review the unique properties of spinal cord vasculature and its interactions with neural tissue across development, physiology, and disease, highlighting future directions to address open questions in neurovascular biology and translation.

dlvr.it

12 30

Reposted by Guille Luxán

Gilles Vanwalleghem @drgillesv.bsky.social · 5d

Only a few days left to apply to join the lab, come have fun with lasers and fish to answer some cool questions along the gut-brain axis. Denmark is also a lovely country to live in!

Gilles Vanwalleghem @drgillesv.bsky.social · Sep 1

We are recruiting a postdoc to join our team and study neuroinflammation along the gut-brain axis. Please share it with anyone who may be interested, and do not hesitate to reach out if you have questions.
international.au.dk/about/profil...

Postdoc position in Neuroinflammation - Vacancy at Aarhus University

Vacancy at Department of Molecular Biology and Genetics - Neurobiology, Aarhus University

international.au.dk

1 5 4

Reposted by Guille Luxán

Lori O'Brien @llobrienlab.bsky.social · 11d

Sharing this excellent review now out from postdoc Sarah McLarnon! Lots of useful info on 3D imaging, quantification of imaging data, and how this has been applied to the kidney. And since it's #FluorescenceFriday, sharing a figure with our own imaging data!
www.sciencedirect.com/science/arti...

Figure from our review paper showing various fluorescence microscopy images of cells and structures of the kidney

8 37

Guille Luxán @gluxan.bsky.social · 11d

"She's my world, she's so rad
And she's the best ride I ever had
She's my life, she's so bad
And she's the best ride I ever had"

youtu.be/qIEF9E46bI0?...

Guille Luxán @gluxan.bsky.social · 13d

This week at @instcardregffm.bsky.social we celebrate that the one and only Lukas Rehr handed in his master thesis. He explored the role of ageing on the cardiac ECM and microvasculature. All the best for the future! 💃🏻✊🏻
@goetheuni.bsky.social
@cpi-exstra.bsky.social

1 4

Reposted by Guille Luxán

Susanne Fleig @sfleig.bsky.social · 13d

Good coffee, good science!

1 1

Guille Luxán @gluxan.bsky.social · 14d

When people in the lab know you too well...

1 1

Reposted by Guille Luxán

Vanessa Coelho-Santos @vcoelhosantoslab.bsky.social · 20d

The #VCOELHOSANTOSLAB is recruiting a research fellow to join the project "BarriersReveal – Unveiling sex-specific patterns in the neonatal brain barriers".

More info & application submission: apply.uc.pt/IT137-25-363

Application deadline: October 13, 2025

@ucoimbra.bsky.social #neonatalbrain

4 6

Reposted by Guille Luxán

Mauricio Rocha @rocha-lab.bsky.social · Jul 10

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

Max Planck Institute for Molecular Biomedicine @mpi-muenster.bsky.social · Jul 10

We are looking for a #Postdoc with a great interest in biological robustness to lead a project investigating the self-correction capabilities of the developing nervous system. Join us at the @rocha-lab.bsky.social Rocha lab @mpi-muenster.bsky.social!

jobs.mpi-muenster.mpg.de/jobposting/0...

1 29 21

Guille Luxán @gluxan.bsky.social · 22d

And the Microvasculature and Extracellular Matrix in cardiac ageing and disease Spain Tour 2025 comes to an end with a visit to @cicbiogune.bsky.social. Thank you very much for having me, it has been a blast 💃🏻
@instcardregffm.bsky.social
@cpi-exstra.bsky.social
@sfb1531.bsky.social

4 8

Reposted by Guille Luxán

GOETHE @jwvgoethe.bsky.social · 24d

It is Sunday. Act accordingly.

1 14 95

Guille Luxán @gluxan.bsky.social · 25d

Por cierto, ¡Vivan las cañas en La Fuentona!

1 1

Guille Luxán @gluxan.bsky.social · 25d

@leahvanicek.bsky.social and I are back at the @instcardregffm.bsky.social after a fantastic week visiting @jldelapompa-cnic.bsky.social at @CNIC. Always a pleasure to collaborate with them and a real joy to reconnect with so many good old friends!💃🏻🫀🤘🏻
@cpi-exstra.bsky.social
@sfb1531.bsky.social

1 4 10

Guille Luxán @gluxan.bsky.social · 26d

Oi, vascular biology @bsky.app, look who joined the party -> @leahvanicek.bsky.social. If you are into cardiac pericytes, ageing and disease, you can't miss her :) (or rather, because. Who doesn't like cardiac pericytes?)
@instcardregffm.bsky.social
@cpi-exstra.bsky.social
@goetheuni.bsky.social

6

Reposted by Guille Luxán

De la Pompa Lab @jldelapompa-cnic.bsky.social · 26d

This week we had @gluxan.bsky.social and @leahvanicek.bsky.social from @instcardregffm.bsky.social . They flew from Frankfurt am Main to Madrid as red kites do around this time each year, and brought great science under their wings! Looking forward to learning about how your projects develop!

Leah showed really interesting data regarding HFpEF and pericytes...

...Guille showed how important ECM and stiffness are for microvasculature and ageing...

... and they worked hard to collect MANY samples in our lab.

And this is a red kite, because they are majestic and fly from Central Europe to the Iberian Peninsula in autumn

1 4 6

Reposted by Guille Luxán

Sara Wickstrom @sarawickstrom.bsky.social · Sep 12

My lab @mpi-muenster.bsky.social is looking for a computational biologist with a passion for imaging and spatial biology. A staff scientist position with long-term perspective! Apply and spread the word 🙏 jobs.mpi-muenster.mpg.de/jobposting/0...

Computational image analyst (m/f/d)

The Max Planck Institute for Molecular Biomedicine in Münster, Germany, has an opening for a

jobs.mpi-muenster.mpg.de

1 86 87

Reposted by Guille Luxán

De la Pompa Lab @jldelapompa-cnic.bsky.social · Jul 15

Postdoc ad

1

Guille Luxán @gluxan.bsky.social · Sep 11

Woohoo! Fantastic speakers 💃🏻💃🏻 Looking forward to meeting y'all there :)

EVBO @evborg.bsky.social · Sep 11

🍂 Kicking off the fall seminar series! 📢 EVBO seminar, Tue 16th of September: Profs. Lena Claesson-Welsh & Hellmut Augustin. Don't miss it!

2

Guille Luxán @gluxan.bsky.social · Sep 8

At the @sfb1531.bsky.social retreat with @cbodemer.bsky.social presenting our latest data and cool future plans. We are having fun interacting with colleagues and designing new and exciting collaborations 💃🏻💃🏻
@instcardregffm.bsky.social
@dzhk.de
@cpi-exstra.bsky.social
@goetheuni.bsky.social

4 8

Reposted by Guille Luxán

Kurianlab @kurianlab.bsky.social · Sep 8

Many conserved exons in the heart and brain utilize weak 5 ′ splice sites, yet they are accurately spliced. But how? We show that splicing fidelity is actively enforced through a QKI-U6 checkpoint at the U1→U6 handover in essential cardiac genes during organogenesis.
www.biorxiv.org/content/10.1...

QKI ensures splicing fidelity during cardiogenesis by engaging the U6 tri-snRNP to activate splicing at weak 5ʹ splice sites

During organogenesis, precise pre-mRNA splicing is essential to assemble tissue architecture. Many developmentally essential exons bear weak 5'splice sites (5'SS) yet are spliced with high precision, ...

www.biorxiv.org

7 38 83

Reposted by Guille Luxán

GOETHE @jwvgoethe.bsky.social · Sep 7

It is Sunday. Act accordingly.

2 11 86

Reposted by Guille Luxán

Carmen Ruiz de Almodóvar @ruizdealmodovar.bsky.social · Sep 3

As an public outreach platform, linked to our Institute of Neurovascular Cell Biology at UKBonn, the Immunosensation Cluster ‪ @immunosens.bsky.social, and our ERC Consolidator grant @erc.europa.eu‬, together with artist Paula Urrutia @sciart-is-cool.bsky.social, we have created NeuVa ART Lab.

What is NeuVa ART Lab?

www.ukbonn.de

1 1 6

Reposted by Guille Luxán

Captain it’s Wednesday @wednesday.bsky.social · Sep 3

Captain it's Wednesday

19 31

Reposted by Guille Luxán

Patrick Vallely @pjvphotography.bsky.social · Aug 28

"Pat, why do you carry that ridiculous 600mm lens on long hikes?"

Buddy, I can see mountains reflected in the eyes of a trailside pika.

Tighter crop of the same pika, focusing on its head.

An even tighter crop, focusing more on the pika's eye.

An extremely tight crop of the pika's eye, emphasizing their reflection of an early morning mountain scene.

640 11K 43K

Reposted by Guille Luxán

Karina Yaniv @karinayaniv.bsky.social · Aug 21

Happy to see our work, led by @ivanbassi.bsky.social, out today in @jem.org! #Zebrafish help us find new treatments for a #rare_disease affecting #lymphatic vessels! Congrats to all authors and thanks to #MDBRide4Rare, #ODC_UPenn, @erc.europa.eu for support @weizmanninstitute.bsky.social

Journal of Experimental Medicine @jem.org · Aug 21

Bassi et al. @karinayaniv.bsky.social @weizmanninstitute.bsky.social use #zebrafish to help identify new treatments for a severe lymphatic malformation. rupress.org/jem/article/...

#CardiovascularBiology #HumanDiseaseGenetics

6 11 34