Vascular and Tumor Biology Lab @OncoUNILCHUV @unil. We study organ- and disease-specific functions of lymphatic and blood vessels.
Lausanne, Switzerland
Joined September 2021
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‼️Fresh off the press‼️
In a nutshell: the IFITM2/3–MYCT1 complex is a new endothelial traffic controller deciding how much energy gets routed for storage in fat 🚦
rupress.org/jem/article/223/…
➕ great Insights by @mliarispe"WHO GETS THE CALORIES?"
rupress.org/jem/article/223/…
‼️ELS2027 is here‼️
Registration for European Lymphatic Symposium 2027 is now open! 🎉
Join us in beautiful Budapest for cutting-edge science, and networking with the lymphatic research community.
Register today: semmelweispremium.hu/els2027
🤩Glad to see our work on the cover of @JExpMed 🥳
.@JExpMed July issue is here! hubs.la/Q04ngxdh0 Roci et al. @petrovalab demonstrate that lymphatic endothelial cells require the water channel AQP1 for stress-adaptive lymphangiogenesis. This confocal image captures that dependency directly (1/2): hubs.la/Q04ngKTn0
Petrova Lab – Vascular and Tumor Biology retweeted
SOxHiF : Vers une nouvelle plateforme intégrée d’histologie et de multi-omiques à la FBM dlvr.it/TTCGrl
Thank you very much Nicola Diny and @JCellBiol for highlighting our work on intestinal eosinophils !🙏
Spotlight: Nicola Diny @UniklinikBonn previews a study from @petrovalab et al. (hubs.la/Q04kvJwJ0) which reveals that #eosinophils drive a developmental program for postnatal intestinal remodeling and maturation. hubs.la/Q04ks9f70
#Development
Happy to share scRNA-seq dataset of murine mesenteric tissue in easy-to-use format at the Single Cell Portal
shorturl.at/mgQR9
BECs, LECs, SMCs, fibroblasts, mesothelial cells from WT & Foxc2lecKO at single-cell resolution.
Original publication: science.org/doi/10.1126/scia…
Our new paper is live❣️🎊🎉🍾
Irena Roci et al. @PetrovaLab show that the water channel AQP1 sustains lymphatic endothelial cell migration under osmotic stress, establishing tissue #osmolarity as a key biophysical determinant of postnatal #lymphangiogenesis. hubs.la/Q04jyN2W0
#lymphatics #AQP1
Our new paper is out ! Congrats to @JBernierLatmani and the entire team!🎉🎉
#Eosinophils–usually linked to infection and disease–are actually helping to build the gut. New research from @PetrovaLab & @JBernierLatmani shows they reprogram fibroblasts into villus smooth muscle cells, helping shape and mature the villi postnatally. hubs.la/Q04ggV0t0
Very happy to see our work on the cover of @JExpMed 🤩
The cover of our May issue (hubs.la/Q04flyNK0) is a confocal microscopy image of an immunostained mouse fat sample depicting Laminin α4–positive white #adipocytes (gray) & Pecam1-positive blood capillaries (gold). By Wetternwald, Köck, Petrova et al. hubs.la/Q04flBnH0
Highly recommended !
Spring EVBO Virtual Workshops: sponsored by NanoEntek
Practical Immunology for Vascular Biologists: Markers, Methods, and Models.
Date: Tuesday, 21 April, 15:00–17:00 CET
Format: Online (Zoom link upon registration)
Duration: 2 hours
Registration evbo.org/index.php/virtual-e….
The 2nd European Lymphatic Symposium will take place April 15–17, 2027 in beautiful Budapest.
📅Save the date!
#ELS2027
Congrats, well done Claudia and Stefanie!
Thanks to @EVB_Org for support!
From breakthroughs in human genetics to strategies for drug delivery via and to the lymphatic system - last day at GRC Lymphatics 2026 was a blast!
Congrats to everyone for making this conference a success! 🙌
See you in 2028 as we pass the torch to @KarinaYaniv & Mark Kahn!
Wednesday - Day 4 of the GRC Lymphatics 2026!
More big topics on the table today:
- Lymphatics & cancer
- Immunological surveillance of tissues via lymph
- Lymphatic endothelium as active player in immunity
Lots of hard work ...and also a bit of play. 😄
🤩Two more exciting days at GRC Lymphatics 2026!
We’re exploring big questions:
-Developmental origins of lymphatics
-Lymphatic mechanotransduction
-Organ‑specific lymphatics and new therapies
Looks like an incubator for many new collaborations!
🚀GRC Lymphatics 2026 kicked off! 🚀
Great mix of old and new friends, many exciting new results - amazing to see the field growing.
Chair & co-chair in the pic. Very sorry Brant Weinstein and Karina Yaniv @KarinaYaniv aren’t here - we miss you!
‼️Only 1 day to go‼️
grc.org/lymphatics-conferenc…
Explore the latest discoveries in lymphatic biology, incl. studies on lymphatic vessels in the skin, skull, intestine & lung, novel imaging techniques & the role of lymphatic vessels in various pathologies. New research to accompany @GordonConf Lymphatics: hubs.la/Q043Vd4V0
Petrova Lab – Vascular and Tumor Biology retweeted
🚨 SAVE-THE-DATE 🚨
SEEON ANGIOSCIENCE! Fantastic, long-running meeting on Development & Maintenance of the Vasculature.
🗓️ Sept 2026
🌍 Bavaria, Germany
Registration open! Join us!
vwfb.de/start/registration-m…
🎉 The full GRS and GRC Lymphatics 2026 programs are now online!
Amazing lineup of speakers and science. 🧬✨
grc.org/lymphatics-grs-confe…
grc.org/lymphatics-conferenc…
Cornelia Halin’s lab @ETH_en paper @JExpMed on human skin lymphatic transcriptome is selected @EVB_Org paper of the month!
Congrats ! 🎈🎊🎉
evbo.org/index.php/paper-hig…
➡️rupress.org/jem/article/223/…
