Question

Gimme the example of virus that produces toxins to cause disease

Answer 1

One example of a virus that produces toxins to cause disease is the Hepatitis B virus (HBV). HBV infects liver cells and replicates within them. As part of its replication process, HBV produces a protein called HBx, which acts as a transcriptional activator and increases the production of various cellular proteins, including the oncoprotein known as Myc. Myc stimulates the expression of multiple genes, leading to the release of different toxins such as Reactive Oxygen Species (ROS). These toxins can damage liver cells, cause inflammation, and contribute to the development of liver diseases, including hepatitis, cirrhosis, and liver cancer.