BCG Induces PD-1 Upregulation on Circulating CD8+ T Cells and IL-6 and IL-8 Secretion In Vitro. - Barbosa GR; Dal Col LSB; Bighetto CC; de Godoy MCX; Campioni MDBP; Sadi MV; Gambero A; Reis LO (Oncology research, 2026)