When the median was used as a cut-off point (20% and 25.5% for sTILs-TIM-3+ and tTILs-TIM-3+, respectively), results showed an association between cats with mammary carcinoma exhibiting higher percentages of sTILs-TIM-3+ and tTILs-TIM-3+ and higher serum TIM-3+ levels (p = 0.023 and p = 0.016; Figure 7a and Figure 7b, respectively). The gene discussed is HAVCR2; the disease is breast carcinoma.