Bulk RNA-seq of myocardial tissue from an LLC tumor-bearing Foxp3-DTR-GFP mouse in the normal-saline control group. Approximately 50 mg of myocardial tissue was used for total RNA extraction; library type: bulk RNA-seq; biological replicate 1 Treatment: LLC tumor-bearing Foxp3-DTR-GFP mouse; normal saline; no DT and no immune checkpoint inhibitor. Poly(A)+ mRNA was enriched using Oligo(dT) magnetic beads, libraries were prepared for paired-end bulk RNA sequencing.