2+ hour, 40+ min ago   (418+ words) Even as the scientific community has reached broad consensus that infectious pathogens, such as viruses, can spread through airborne transmission in virus-laden aerosols, one fundamental challenge remains: A new international study led by researchers at Aerosol Science Research Center, National…...

3+ hour, 3+ min ago   (234+ words) News-Medical Mitochondrial transplantation helps repair donor organs during machine perfusion Transplant medicine still depends on a limited supply of donor organs, while many retrieved grafts are discarded because ischemia, cold storage, and reperfusion can rapidly damage their cells. Conventional preservation…...

7+ hour, 23+ min ago   (695+ words) What did ordinary people really eat in premodern Japan, beyond the dishes described in cookbooks and the bones discarded at urban waste pits? Reconstructing past diets at the level of individual food items is remarkably difficult. Ancient dental calculus reveals…...

7+ hour, 45+ min ago   (396+ words) From NAD+ metabolism and glucose uptake to muscle mass and frailty, researchers mapped how coffee and its compounds interact with the biological processes that shape skeletal muscle health. Review: Coffee and coffee-derived bioactive compounds in skeletal muscle health: a scoping…...

10+ hour, 17+ min ago   (742+ words) News-Medical New lensless imaging method captures clearer images of moving objects With the rapid development of smartphones, wearable devices, and portable medical diagnostic systems, increasingly stringent requirements have been placed on imaging systems: they are expected to provide clear images…...

11+ hour, 15+ min ago   (155+ words) When one person helps, or refuses to help, another in public, this may change not only the provider's reputation but also the recipient's. A theoretical study led by Kobe University provides the simplest explanation for how cooperation in large communities…...

21+ hour, 7+ min ago   (338+ words) News-Medical Image-guided automation for advanced cell culture workflows Advanced cell models, including 2D cultures, iPSCs, and organoids, have become essential to modern research. However, for many laboratories, the main challenge is not the complexity of the biology, but the time and…...

19+ hour, 55+ min ago   (555+ words) For people with blindness or who have low vision, moving around independently is a daily challenge. Harvard researchers have developed a new tool that could help such people navigate more quickly and safely, using nothing but a device they likely…...

21+ hour, 27+ min ago   (1638+ words) This article outlines the use of customisable artificial intelligence (AI) models within IN Carta® image analysis software to develop deep-learning-based segmentation models suitable for accurate cell and nuclear detection that only use transmitted-light (TL) images. Label-free analysis was initially established…...

21+ hour, 27+ min ago   (1584+ words) Unacceptable toxicity effects lead to a significant number of drugs failing in the later stages of the drug development pipeline, with drug failures in clinical trials partly resulting from the use of insufficient predictive models in drug candidate screening. Three-dimensional…...