Journal article

Seeing the forest and the tree: TILs and PD-L1 as immune biomarkers.

Peter Savas, Roberto Salgado, Sherene Loi

Breast Cancer Res Treat | Published : 2021


Here we will provide an immune-focussed overview of biomarkers in early and advanced stage breast cancer. It should be noted from the outset that all the biomarkers under discussion here have not been tested in prospective clinical trials to determine their predictive performance. Such trials require very large sample sizes due to the statistical burden of testing an interaction between a treatment and a biomarker, which is compounded by the heterogeneous biology of breast cancer (Polley et al. in J Natl Cancer Inst 105:1677-1683 2013 [1]). For a detailed discussion of the immunobiology of breast cancer, analytical aspects of these biomarkers, emerging biomarkers such as tumour mutation burd..

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Awarded by Breast Cancer Research Foundation