Effect of storage time of paraffin sections on the expression of PD-L1 (SP142) in invasive breast cancer

• Main Authors: Jiankun He (Author), Xinran Wang (Author), Lijing Cai (Author), Zhanli Jia (Author), Chang Liu (Author), Xuemei Sun (Author), Si Wu (Author), Chunyan Ding (Author), Zi Zhang (Author), Yueping Liu (Author)
• Format: Book
• Published: BMC, 2023-12-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background PD-L1 staining using long-stored paraffin sections may not be consistent with the true PD-L1 expression of patients. Therefore, it is necessary to explore the expression of PD-L1(SP142) in paraffin sections of invasive breast cancer with different storage times and the optimal st...