Figure 3. ICAM-1 expression in patient paired samples of disease progression.
(A) ICAM-1 membrane expression was analyzed in our in-house TMA comprised of paired primary tumors, lymph node (LN) metastases and distant metastases. Intensity staining of ICAM-1 was scored as none, low, intermediate or high. (B) Representative staining patterns (×4) of ICAM-1 in melanocytic specimens.