La tinción inmunohistoquímica de B7-H1 (PD-L1) en Parafina embebido en diapositivas de tejido pancreático Adenocarcinoma
January 3rd, 2013
•Elaine Bigelow1,2, Katherine M. Bever1,2, Haiying Xu1,2,3, Allison Yager1, Annie Wu1,2,4, Janis Taube3,5, Lieping Chen6, Elizabeth M. Jaffee1,2,5,7,8, Robert A. Anders1,2,5,8, Lei Zheng1,2,4,5,7
1The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, 2Department of Oncology, The Johns Hopkins University School of Medicine, 3Department of Dermatology, The Johns Hopkins University School of Medicine, 4Department of Surgery, Johns Hopkins University School of Medicine, 5The Sol Goldman Pancreatic Cancer Center, The Johns Hopkins University School of Medicine, 6Yale Cancer Center, Yale School of Medicine, 7The Skip Viragh Center for Pancreatic Cancer, The Johns Hopkins University School of Medicine, 8Department of Pathology, The Johns Hopkins University School of Medicine
B7-H1 (PD-L1) y su unión a PD-1 proporcionan una importante inducida por tumor señal inmunosupresora en el microentorno del tumor. Una técnica de tinción inmunohistoquímica para caracterizar la expresión y localización de B7-H1 en el adenocarcinoma pancreático se describe aquí.
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