🚨 Exciting opportunities in the Ghersi lab! 🚨 I am thrilled to announce that my lab at CHU Sainte-Justine in Montreal is actively seeking new motivated PhD students and postdoctoral fellows to join us! Don't hesitate to apply : [email protected]

Brain vascular imaging in live animal… 3D-ULM rocks ! Great talk by Olivier Couture at the « folle journée de l’anévrisme »

Thrilled to share that our paper nature.com/articles/s4158… is featured in a fantastic Nature News & Views piece by Thomas Tueting! 🎉 Grateful for the spotlight on our research and its impact on understanding cancer immunology. nature.com/articles/d4158… 👀👉 rdcu.be/d3cRz

Activity-dependent enhancer RNA produces hybrid DNA:RNA R-loop structures that support three-dimensional chromatin looping between enhancer and promoter and rapid Npas4 gene induction in the brain. science.org/doi/10.1126/sc…

Excited to share our lab's first preprint: we used spatial transcriptomics to dissect how aging disrupts the cycling ovary! 🧵 This was an incredible team effort w/ Jennifer Garrison Tammy Lan David Fischer AlisonKochersberger Ruth Raichur Sophia Szady

Top citations 2024: #13🏆✨ Jens Brüning (Max Planck Institute for Metabolism Research) and co-authors describe how reciprocal activity of #AgRP and #POMC neurons regulates #feeding and #metabolism.🧠🍽️ nature.com/articles/s4225…

Iron oxide nanoparticles containing a nitric oxide-responsive cleavable linker allow in vivo magnetic resonance imaging and the quantification of nitric oxide with high sensitivity and selectivity in mice. nature.com/articles/s4156…

New findings in mice have uncovered a crucial mechanism linking neuronal activity to mitochondrial function, researchers report in Science, revealing a potential pathway to combat age-related cognitive decline. 📄: scim.ag/3DjdseC #SciencePerspective:

So happy that my first day FMI science coincided with the publication of this paper. nature.com/articles/s4155… . Thanks to Yale Daily News and Yale Cancer Center for highlighting : news.yale.edu/2025/01/06/tra….

Application of a ImageJ-Based Method to Measure Blood Flow in Adult Zebrafish and Its Applications for Toxicological and Pharmacological Assessments #zebrafish #ImageJ #bloodflow #toxicoloy mdpi.com/2079-7737/14/1…

Fate specification triggers a positive feedback loop of TEAD–YAP and NANOG to promote epiblast formation in preimplantation embryos Read this Research Article by Naoki Hirono, Masakazu Hashimoto, Hiromi Shimojo & Hiroshi Sasaki: journals.biologists.com/dev/article/15…

Mitochondria are transferred between cells, tissues and organs, particularly in response to stressors New exciting layer of mitochondrial biology showing the importance of cell-cell interactions and that mitochondria convey information/signal widely nature.com/articles/s4225… 🧵

👋 Are you a passionate communicator? NAVBO Communications Committee is looking for volunteers to join our team and make a difference! 🌟 Apply by March 3, 2025: Send your CV to [email protected] or [email protected]. Seize this opportunity to have a positive impact!

📢Excited to introduce NanoCas -our new mini CRISPR system that can reach tissues previously out of reach! By shrinking CRISPR to 1/3 its normal size, we can now edit genes in muscle, heart & brain that were difficult to access before. Summary & link to paper:

🎉 Welcome, New NAVBO Members! 🎉 We’re excited to introduce our newest members to the #NAVBO community! A warm welcome to all of you—we’re thrilled to have you on board! Explore the benefits of NAVBO membership here: navbo.org/membership-ben… #VascularBiology

Lysosome interaction with other organelles may be linked to pulmonary hypertension. Learn more in a new #SciencePerspective: scim.ag/4jwY5A0

💫NEW: Anupama Hemalatha, valentina greco, Rachel Perry & co track the endogenous redox ratio (NAD(P)H/FAD) with live imaging in the mouse skin and find that maintaining a robust redox ratio is key to clonal prevalence. nature.com/articles/s4155…

New! Online now: MARIGOLD and MitoCIAO, two searchable compendia to visualize and functionalize protein complexes during mitochondrial remodeling dlvr.it/TJ8xtX

tRNA intron-derived small regulatory RNAs fine-tune gene expression under oxidative stress dlvr.it/TJ91YW

Beautiful animation of metabolic flux in the mitochondrial Kreb (TCA) cycle The three "CO2" coming off the cycle is how you lose weight: carbon from your material body coming off as gas you end up breathing out By Janet Iwasa