Scientists are increasingly delving into the causes and mechanisms of ageing. There is not yet complete consensus on what ageing precisely entails and how it can best be addressed medically. Yet clear steps have been taken in mapping out the key characteristics of ageing, which serve as guides for further research and treatment.
An important health problem in ageing is hardening of the arteries. This is caused by the accumulation of fatty plaques in the blood vessels, which increases the likelihood of heart attacks and strokes. A company working on innovative treatments in this area has recently made progress. Their approach focuses on reducing and shrinking these plaques rather than merely slowing down their growth.
Furthermore, research shows that certain immune cells in older people produce substances that can impair memory. The nervous system and the immune system strongly influence each other in this process. Genetic factors have also been discovered that increase the resilience of brain cells, which potentially protects against cognitive decline.
Additionally, researchers are focusing on support cells in the brain that change with ageing. By favourably influencing the behaviour of these cells, nerve cells can function better, which is important in preventing neurodegenerative diseases such as dementia.
All these developments contribute to better understanding and inhibiting ageing processes. This is important for anyone who wants to grow old healthily and vitally.
Source: Reason
