The protocol illustrates the use of histopathologic examination and immunohistochemistry to profile the folate receptor beta macrophage and its relationship with the total immune cell infiltrate in temporal artery biopsies in giant cell arteritis.
Albano-Aluquin, S., Malysz, J., Kidacki, M., Ratnam, M., Olsen, N. J. An Immunohistopathologic Study to Profile the Folate Receptor Beta Macrophage and Vascular Immune Microenvironment in Giant Cell Arteritis. J. Vis. Exp. (144), e58713, doi:10.3791/58713 (2019).