Genetic Determinants of Aging and Longevity
Aging is a natural process that all living things have to go through. It is characterized by the gradual loss of function and stability at the molecular, cellular, tissue, and organ levels. This process is often accompanied by the development of age-related diseases, such as cardiovascular disease, musculoskeletal issues, neurodegenerative diseases, and cancer. During the COVID-19 pandemic, the relationship between aging and the immune system became particularly important, as older individuals have a higher risk of developing serious complications and death from the virus compared to younger people. However, there have also been reports of 100-year-old individuals who have successfully survived COVID-19 (some mentioned in our recent paper ). The rate of aging and life expectancy can be influenced by various factors, including genetics, which is believed to account for up to 30% of the variation in human lifespan. It has been found that siblings of people who have lived beyond the age o...