Fig. 2From: Immune microenvironment, homologous recombination deficiency, and therapeutic response to neoadjuvant chemotherapy in triple-negative breast cancer: Japan Breast Cancer Research Group (JBCRG)22 TRImmune cell density according to T stage. The vertical axis indicates cell count/mm2 and the horizontal axis indicates tumor T stage. Statistically significant P values are shown in bold italics. The numbers of patients are as follows: T1, N = 13; T2, N = 48; and T3, N = 5. The density of intratumoral CD8+ T cells was higher in T1 tumors than in T2 or T3 tumors (P = 0.025)Back to article page