PD-L1 expression on stromal tumor-infiltrating lymphocytes is a favorable prognostic factor in ovarian serous carcinoma

• Main Authors: Ki Hyung Kim (Author), Kyung Un Choi (Author), Ahrong Kim (Author), So Jung Lee (Author), Jung Hee Lee (Author), Dong Soo Suh (Author), Byung-su Kwon (Author), Chungsu Hwang (Author)
• Format: Book
• Published: BMC, 2019-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background PD-L1 expression levels determined by immunostaining are known to be related to the survival rate and prognosis of patients with various types of cancers, as well as to the therapeutic response to immune checkpoint inhibitors. Recently, the U.S. Food and Drug Administration appro...