Cancer and Aging: The Role of Cellular Senescence in Tumorigenesis
Aging is one of the most significant risk factors for the development of cancer. As individuals grow older, their bodies undergo a variety of biological changes, some of which contribute to the increased susceptibility to cancer. One of the key mechanisms behind this increased risk is cellular senescence , a process by which cells lose their ability to divide and function properly. This article explores the role of cellular senescence in aging and its contribution to tumorigenesis, as well as how advances in cancer treatment and research, such as those led by Dr. Suvadip Chakrabarti , a renowned Surgical Oncologist in Kolkata , are tackling these challenges. Understanding Cellular Senescence and Its Role in Aging Cellular senescence is a natural process by which cells stop dividing and enter a state of irreversible growth arrest. While this process is important for preventing the proliferation of damaged cells, its accumulation over time has been linked to various age-related disease...