A Look at Some of the Aging Research of Irina Conboy

Irina Conboy is on the SENS Research Foundation's advisory board and is one of the more frequently noted scientists presently working on heterochronic parabiosis and related research. These scientific programs aim at identifying age-related changes in important signal proteins circulating in the bloodstream, with parabiosis being where it all starts: link the circulatory systems of an old and a young animal and observe benefits to measures of health in the elder of the two. This happens because old tissues are exposed to a young blood environment. Once specific proteins in the blood are identified as being of interest, then researchers move on to attempts to alter amounts of these proteins in circulation in old animals. They are in search of the basis for therapies that might make cells and tissues in an old individual behave as if they were younger, despite the damage they have suffered. The main thrust of this research could probably be considered a branch of stem cell medicine. The signals that differ between young and old tissue appear to be involved in regulating the activity of stem cell populations, and thus the degree to which tissues are maintained, kept supplied with fresh new cells. It is well known that stem cell activity declines with age. Much of the present panoply of stem cell therapies consists of what are, when it comes down to it, ways to bolster regeneration and tissue maintenance in old people. Stem cells transplanted into patients appear to achieve at l...
Source: Fight Aging! - Category: Research Authors: Tags: Healthy Life Extension Community Source Type: blogs