A research paper by scientists at King’s College London presented SimTac, a physics-based simulator for vision-based tactile sensors with biomorphic geometries, capable of generating accurate optical and mechanical responses in real time.

Mitochondrial transplantation is an emerging technique aimed at restoring cellular energy production in diseases marked by mitochondrial dysfunction. However, how transplanted mitochondria interact with recipient cells has remained unclear. In a recent study, researchers from Japan investigated how isolated mitochondria are taken up by cells and proved they remain functional after uptake. Their findings help lay the groundwork for future mitochondrial therapies in regenerative medicine. 

Cancer cell-derived small extracellular vesicles (sEVs) can travel from distant tumors through the bloodstream and kidneys and be excreted into urine, as reported by researchers at Science Tokyo. Using sophisticated molecular tagging systems in mouse models of brain, lung, and pancreatic cancer, the researchers directly traced sEVs from tumors to urine. They also revealed that the kidney’s glomerular cells actively transport sEVs across the filtration barrier, supporting their use in emerging urine-based cancer diagnostics.