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. 2019 Apr 25;19:387. doi: 10.1186/s12885-019-5595-3

Fig. 1.

Fig. 1

Kaplan-Meier survival curves of breast cancer patients stratified by the T cell activation status (score). a In the subgroup with a low BRCA1 expression level, patients in the Activation group had better overall survival compared to those in the Exhaustion group (p-trend = 0.027). b In the subgroup with a high BRCA1 expression level, there were no significant difference in overall survival between patients in the Activation and Exhaustion groups (p-trend =0.898)