A new microscopy method enables researchers to visualize the activity of the enzymes caspase-3 and alkaline phosphatase in various biological samples (Nat. Methods 2024, DOI: ...

Super-resolution (SR) fluorescence microscopy, through the use of fluorescent probes and specific excitation and emission procedures, surpasses the diffraction limit of resolution (200~300 nm) that ...

In order to use exosomes as biomarkers of diseases in different tissues it is vital to distinguish them according to their surface protein complements. Researchers at Uppsala University and Vesicode ...

When surgeons remove brain tumors, they spend a lot of time snipping out tiny pieces of tissue at the borders between the tumors and healthy tissue. Before cutting, they carefully examine the tissue ...

This breakthrough allows researchers to visualize where individual genes are active at the cellular level—information that has long been missing due to technical limitations in tea biology. By ...