Jose I. Lopez, Rafael Pulido, Jesus M. Cortes , Javier C. Angulo, and Charles H. Lawrie. Potential impact of PD-L1 (SP-142) immunohistochemical heterogeneity in clear cell renal cell carcinoma immunotherapy. Pathol Res Pract 214:1110-1114, 2018 [pdf] Abstract Intratumor heterogeneity (ITH) detection remains a challenge in modern oncology because it can have a direct impact on the success of new therapies. Anti-PD-1/PD-L1 immunotherapy is an emerging treatment modality that is showing great promise for […]