Emerging techniques in histology include multiplex immunohistochemistry, super-resolution microscopy, and tissue clearing. Multiplex IHC allows for the simultaneous detection of multiple antigens in a single tissue section, providing a more comprehensive understanding of cellular interactions. Super-resolution microscopy breaks the diffraction limit of light, offering unprecedented detail at the molecular level. Tissue clearing techniques render tissues transparent, allowing for the visualization of entire organs in three dimensions without sectioning.
