Infections can lead to cancer through several mechanisms:
1. Chronic Inflammation: Persistent infections can cause long-term inflammation, which can result in cell damage and promote a microenvironment conducive to cancer development. 2. Immune System Suppression: Some pathogens weaken the immune system, reducing its ability to detect and destroy cancerous cells. 3. Direct Genetic Damage: Certain viruses can integrate their genetic material into the host cell's DNA, causing genetic alterations that lead to cancer.
