Scientists are currently conducting new research into medicines and techniques that can slow down ageing and improve health. An example is rapamycin, a drug that helps cells maintain themselves better. In mice, this medicine significantly extends lifespan. In humans, its use is still limited and it is unclear which dose works best. Therefore, an academic study is starting to find that out precisely.
Besides medicines, work is also underway on growing organs in the laboratory. This is done using so-called organoids and pseudo-embryos, small artificial structures that resemble real tissues. Researchers ultimately hope to use these to create new organs for transplantation. This is still at an early stage, but represents an important step in the development of regenerative medicine.
Furthermore, there is progress in the treatment of a disease of old age in which proteins misfold and cause deposits in the body. New medicines ensure that these proteins cause less damage, which can improve heart health. These remedies are currently still very expensive, but may become more accessible when patents expire.
Researchers are also investigating why cartilage in joints repairs less well as people age. The immune system plays a role in this. With new insights, targeted treatments can soon be developed to keep joints healthy for longer and prevent osteoarthritis.
These developments are important because they contribute to living a healthy life for longer and reducing age-related complaints. In this way, quality of life at a later age remains better safeguarded.
Source: Reason
