1.5 billion years ago a purple bacterium was engulfed by an Archaeal-derived host, and then life got really interesting… Calling all mitochondriacs, and anyone else with an appreciation for this mighty organelle - we want your work for The Journal of Physiology!

Our review "Physiology of physical inactivity, sedentary behaviours and non‐exercise activity: insights from the space bedrest model" is know in free access: researchgate.net/publication/34… Space model indicates that exercice practice would not be sufficient for metabolic health

💯!! Also (unsupported) claims made by authors are repeated, cited as evidence and rinse-repeat!

On dirait bien que j’ai un podcast maintenant... Les bandes sonores de notre chaîne YouTube sont maintenant disponibles sur Spotify et Apple Podcasts. Un immense merci à tous les chercheur.e.s qui contribuent à ce projet de transfert des connaissances.

RACMEM2025 is coming to Shenzhen. Mark your diary. 13th to 17th October 2025. please RT racmem.org

Wow! 🔥🫣

Excited to see our study officially published today in Science Advances. Here, we report the identification of HSDL2 as a novel player linking nutritional cues to hepatic lipid metabolism. Here comes a brief summary of our findings! 1/12 science.org/doi/10.1126/sc…

Happy to have contributed to this JAMA Viewpoint "Is Weight Loss–Induced Muscle Mass Loss Clinically Relevant?" with Caterina Conte and Sam Klein. jamanetwork.com/journals/jama/…

Please repost! 🎓 Graduate Scholarships in Exercise Science! 🍁🚴 Come study the effects of maple syrup ingestion on fuel selection and endurance cycling performance. Centre EPIC, ICMtl, Acéricole Qc, Université de Montréal Get more info and apply here: tally.so/r/w8LLaO

Reminder this is happening tomorrow (June 5th)! Make sure you register before the screening starts to receive the link to join: vimeo.com/event/4195434

Arguably our lab’s biggest publication, however that is defined! We show that heat exposure: 1) nearly doubles myocardial blood flow and 2) can cause myocardial ischemia in adults with coronary artery disease. Annals of Int Med: acpjournals.org/doi/10.7326/M2…

Ponderings for a Friday, based on an experience last weekend... Is it ok to have raisins in butter tarts?

A brief 🧵with some more details regarding my statements below. The study Andrew D. Huberman, Ph.D. refers to here measured dopamine concentrations in plasma (blood) before, during, and after 1 hour immersion in various temps of water. What can be inferred from that? 1/n

The water is still very cold. Drownings increase when air temperatures rise. That's right now. Please be careful.

The '2024 Denis Richard International Symposium - The Heterogeneity of Obesity' will be held November 15. Look at this amazing lineup of speakers who have generously accepted to join us to celebrate the legacy of Denis!🤩Stay tuned for more details! IUCPQ-ULaval

Kidney Energetics and Cyst Burden in Autosomal Dominant Polycystic Kidney Disease buff.ly/49PJZUh Petter Bjornstad, M.D. Kristen Nowak Cortney Steele, PhD Michel Chonchol Kristen Nadeau Carissa Birznieks (Vinovskis) Katharina Hopp Adriana (Val) Gregory DenisPBlondin University of Colorado Nephrology CU School of Medicine #ADPKD

Human UCP1 is less sensitive to GDP inhibition 🥁 doi.org/10.1111/apha.1…

Do you think that muscle fibers are the only crucial regulators of muscle glucose homeostasis? Not quite! Other cells in the muscle microenvironment also contribute to muscle insulin sensitivity.