Can We Reverse Aging In The Immune System?
Tuesday, August 16, 2011 - 10:40
in Health & Medicine
Weakened immunity is a serious issue for older people. Because our immune systems become less effective as we age we suffer from more infections and these are often more severe. This is an important process that has probably evolved to prevent certain cancers, but as the proportion of inactive cells builds up over time our defenses become weakened. This takes a serious toll on health and quality of life. Research in the Journal of Immunology outlines a new mechanism controlling aging in white blood cells. The research opens up the possibility of temporarily reversing the effects of aging on immunity and could, in the future, allow for the short-term boosting of the immune systems of older people. read more