How has immunohistochemistry (IHC) revolutionized histology?
Immunohistochemistry (IHC) has transformed histology by allowing for the specific identification of proteins, antigens, and cellular markers within tissue sections. This technique employs antibodies conjugated to dyes or enzymes to target specific molecules, enabling the visualization of cellular processes and the identification of disease markers. IHC is particularly valuable in diagnosing cancers and other diseases by highlighting abnormal protein expression patterns.
