Unleashing the potential: super-resolution microscopy as the key to advanced mitochondrial research

Abstract Investigating the fine structure of mitochondria and their dynamic interactions with other organelles is crucial for unraveling the mechanisms underlying mitochondrial-related diseases. The development of super-resolution techniques has provided powerful visualization tools for mitochondrial research, which is significant for investigating mitochondrial cristae structure, the localization of mitochondrial-related protein complex, and the interactions between mitochondria and other organelles. In this perspective, we introduce several advanced super-resolution techniques and their applications in mitochondrial research, and discuss the potential roles these techniques may play in future studies of mitochondria.