What is an ICAM test?

An ICAM test, or Intercellular Adhesion Molecule test, typically assesses the expression levels of ICAM proteins, which play a crucial role in the immune response and inflammation by facilitating the adhesion of leukocytes to endothelial cells. This test can be useful in diagnosing and monitoring various inflammatory and autoimmune conditions. Additionally, elevated ICAM levels may be associated with certain cardiovascular diseases.