Read this essay to explore: How Infectious Agents Cause Cancer (With Mechanisms). Essay # 1. Chronic Infections Trigger the Development of Cancer through Indirect as Well as Direct Mechanisms: The mechanisms by which infectious agents cause cancer can be subdivided into three broad categories. The first involves agents that increase cancer risk indirectly by interfering with immune function. The most [...]
Read this essay to learn about how oncogenes arise and proteins produced by oncogenes contribute to the development of cancer. 1. Essay on How Cellular Oncogenes Arise: Oncogenes can arise inside cells in two fundamentally different ways. One mechanism involves the participation of cancer viruses that introduce oncogenes into the cells they infect. The alternative, is based on a series [...]
Here is an essay on ‘Food Habits and Cancer’ which states – How food habits may trigger the development of cancer. Essay # 1. Food Contains Carcinogens as well as Anticarcinogens: Besides tobacco and alcohol, where else do people encounter chemicals that may be carcinogenic? Of the thousands of chemicals we encounter each day, most of the chemicals that enter [...]