Tumor-Infiltrating Lymphocytes: A Promising Biomarker in Breast Cancer

Breast care

Barbara Ingold Heppner¹ 

关键词: Breast cancer;    Tumor-infiltrating lymphocytes;    Adjuvant;    Neoadjuvant;    Pathological complete response;   

DOI  :  10.1159/000444357

学科分类：泌尿医学

来源: S Karger AG

【 摘 要 】

There is clear evidence that the immune system plays an essential role in tumor defense. By determining tumor-infiltrating lymphocytes (TILs), the individual immunological response becomes more apparent and measurable. In breast cancer, high levels of TILs are associated with a more favorable clinical course. In this review, we describe how TILs are determined with emphasis on daily routine diagnostics. We further discuss their impact as a prognostic and predictive biomarker in the neoadjuvant and adjuvant therapy setting as well as in residual disease. We also discuss their potential future implications on further stratifying prognostic subgroups of breast cancer, thereby possibly influencing future therapy considerations.

【 授权许可】

CC BY