How Does Histology Contribute to Drug Target Identification?

Histology provides a visual and molecular understanding of tissues at the cellular level. By examining tissue samples from healthy and diseased states, researchers can identify differences in cellular structures and protein expressions. Techniques such as immunohistochemistry (IHC) and in situ hybridization (ISH) are frequently used to localize specific proteins and nucleic acids within tissue sections, thereby highlighting potential drug targets.