Medical research

Longevity gene makes Hydra immortal and humans grow older

Why do we get older? When do we die and why? Is there a life without ageing? For centuries, science has been fascinated by these questions. Now researchers from Kiel (Germany) have examined why the polyp Hydra is immortal ...

Genetics

Cells from skin create model of blinding eye disease

For the first time, Wisconsin researchers have taken skin from patients and, using induced pluripotent stem cell (iPSC) technology, turned them into a laboratory model for an inherited type of macular degeneration.

Genetics

Ageing linked to cancer

Ageing is an unavoidable part of life, and it is often accompanied by a number of age-related illnesses. One of the biggest diseases associated with ageing is cancer, which as a result is often referred to as a 'disease of ...

Neuroscience

Discovering how the brain ages

Researchers at Newcastle University have revealed the mechanism by which neurons, the nerve cells in the brain and other parts of the body, age. The research, published today in Aging Cell, opens up new avenues of understanding ...

Neuroscience

Concussions and head impacts may accelerate brain aging

Concussions and even lesser head impacts may speed up the brain's natural aging process by causing signaling pathways in the brain to break down more quickly than they would in someone who has never suffered a brain injury ...

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