HMGB1 and urinary bladder carcinoma: Combining the results of bladder cancer cell apoptosis (Fig 1A), HMGB1 protein expression (Fig 3C), and chemokine CCL21 secretion (Fig 5) in this paper, it can be hypothesized that BT-B cells received the highest radiation dose of 10 Gy have the maximal effect on imDC.