There are pieces of our DNA that can replicate themselves, so-called transposable elements. These elements were once the result of ancient viral infections. Young bodies keep these elements under good control, but with age this control weakens. As a result, these DNA fragments can multiply in unwanted ways.
This copying of DNA can cause damage to our genetic material. It breaks down genes, and the viral particles that are created during this process trigger an inflammatory response from the immune system. This leads to chronic inflammation, which is often associated with age-related conditions and diseases.
Scientists believe that tackling this excessive activity of transposable elements can help reduce harmful inflammation. By suppressing this activity, the body can avoid more DNA damage and possibly remain healthier later in life.
Chronic inflammation is a major factor in aging and related diseases. Therefore, this new approach can contribute to ways to promote healthy aging and reduce age-related symptoms.
Source: Reason
