Signs of ageing halted in the lab BBC ^ | November 2, 2011 | James Gallagher BBC News - Signs of ageing halted in the lab The onset of wrinkles, muscle wasting and cataracts has been delayed and even eliminated in mice, say researchers in the US. It was done by "flushing out" retired cells that had stopped dividing. They accumulate naturally with age. The scientists believe their findings could eventually "really have an impact" in the care of the elderly. Experts said the results were "fascinating", but should be taken with a bit of caution. The study, published in Nature, focused on what are known as "senescent cells". They stop dividing into new cells and have an important role in preventing tumours from progressing. These cells are cleared out by the immune system, but their numbers build up with time. The researchers estimated that around 10% of cells are senescent in very old people. (Excerpt) Read more at bbc.co.uk ... Heres to hoping in another 30-40 years that we will have the ability to not only stop aging, but reverse it. Maybe, I will live to see 2100.