Progeroid Syndromes - Gene Variants Related with Premature Aging

Some genetic mutations appear to accelerate certain features of aging only within a single tissue. There are a very large number of these conditions, which might be referred to as unimodal progeroid syndromes. Here only three examples are considered: one that has a major impact on sun-exposed skin, one that results in an early onset of the most common form of dementia alzheimer, Alzheimer’s disease, and another that results in early-onset Parkinson’s disease. (more…)