Our first invited presentation, Brian Glancy, on sustaining power: building energy networks in strained muscle Brian Glancy #bmh2024 #AuPS2024 Biomolecular Horizons 2024

Invited speaker Joachim Nielsen showcasing some amazing EM work looking at Glycogen. #bmh2024 #AuPS2024 Biomolecular Horizons 2024

Recently, JEB broadened its scope to include research that is non-hypothesis driven. In his new Perspective, Julian Dow discusses why he thinks this is wonderful news as novel insights can sometimes come from idea-led experiments journals.biologists.com/jeb/article/22…

Does one biopsy cut it? Short answer: no. Find out the longer answer below 🧵👇 This thread is based on our new Journal of Applied Physiology paper, where we investigated human muscle fiber type composition variability by analyzing repeated biopsies. Lots of them. journals.physiology.org/doi/abs/10.115…

Hinton Laboratory at Vanderbilt just dropped a beautiful new paper with amazing serial blockface SEM imaging of aging muscle tissues 🙌🙌🙌 biorxiv.org/content/10.110…

One-step nanoscale expansion microscopy reveals individual protein shapes Ali H. Shaib et al. doi.org/10.1038/s41587…

Happy to see that our comprehensive meta-regression, "Effects of Exercise Training on Mitochondrial and Capillary Growth in Human Skeletal Muscle," by Øyvind Skattebo, Nicki Win(gate)field Almquist, and myself, is now published in Sports Medicine! 🎉more details soon! link.springer.com/article/10.100…

A study reveals that the distance between the endoplasmic reticulum and mitochondria is crucial for optimal mitochondrial Ca2+ uptake and oxidative metabolism. This is an important finding in terms of muscular energy efficiency.🔬 nature.com/articles/s4200…

Is mitochondrial morphology important for cellular physiology?: Trends in Endocrinology & Metabolism cell.com/trends/endocri…

Our latest paper on aging is finally out in Experimental Physiology. This is a real IHC tour de force on muscle morphology, satellite cells, capillaries and innervation status so if you are into that, check it out! Sebastian Edman Marcus Moberg, PhD Andrew Philp William Apró, PhD physoc.onlinelibrary.wiley.com/doi/full/10.11…

Membrane potential stimulates ADP import and ATP export by the mitochondrial ADP/ATP carrier due to its positively charged binding site | Science Advances science.org/doi/10.1126/sc…

How do mitochondria, the cell’s energy-producing organelles, perform competing metabolic processes? Segregation into distinct populations — one that makes energy-storing ATP molecules and one that does not — could explain it nature.com/articles/d4158…

I am thrilled to share one of the first major works from my postdoc in Amsterdam, "Skeletal muscle mitochondrial fragmentation predicts age-associated decline in physical capacity", published online yesterday in Aging Cell onlinelibrary.wiley.com/doi/10.1111/ac…. A thread:

Unhappy muscle mitochondria can look like this nature.com/articles/srep3…