As we age, harmful cells build up in our bodies. These cells stop dividing, but do not die. As a result, they accumulate in tissues and cause inflammation and damage to organs. Such cells are called senescent cells and play a role in many age-related diseases.
Researchers have discovered that removing or influencing these senescent cells can help to reduce age-related problems. Medicines are now in development that clear away these cells or reduce their harmful substances. This new approach goes deeper into the cause of ageing, instead of merely treating the symptoms.
Several companies and scientists are working on different techniques. For instance, work is being done on therapies that precisely target those harmful cells without damaging healthy ones. This is a major advancement in the treatment of diseases that frequently occur in older people, such as inflammation, organ scarring and metabolic problems.
Even so, this new medical field is still in development. There are still many questions about safety, effectiveness and identifying the right cells. However, there is great hope that these new therapies will become available in the foreseeable future and make ageing healthier.
Targeting senescent cells offers a promising pathway towards a longer and healthier life.
Source: Arkadi Mazin
