Technical Articles

As a key component of intercellular junctions, the tight junction protein Claudin family plays an irreplaceable role in maintaining tissue barrier function, regulating paracellular permeability, and participating in various physiological and pathological processes. In recent years, with the deepening of research on Claudin proteins, their roles in tumorigenesis, development, and infectious diseases have become increasingly clear, making them a "star target" for the development of anti-tumor drugs.