VCAM1 and neoplasm: In the tissue of the primary tumor of mice treated with the C3 complex, a significantly higher expression of mRNA molecules that are crucial for the process of apoptosis, Bax and caspase-3, was recorded (Figure 12), and a significantly lower expression of the proinflammatory molecules TNF-α, pro-IL-β, and ICAM-1 and VCAM-1 (Figure 15) were detected compared to the tissue from untreated mice.