More Klotho Science
Scientist continue to look into the klotho gene following earlier research suggesting its connection to longevity. Via EurekAlert: "The klotho gene, named after the Greek goddess who spins life's thread, is associated with preventing aging in mammals. The klotho gene product, or Klotho protein, is secreted in the blood and functions as an anti-aging hormone. A defect in the klotho gene in mice leads to a syndrome closely resembling human aging, while overexpression of the gene extends lifespan in mice. Now Makoto Kuro-o, assistant professor of pathology at the University of Texas Southwestern Medical Center at Dallas, has discovered one way in which Klotho extends lifespan. Using both cultured cells and transgenic mice, the researchers showed that Klotho increases resistance to oxidative stress."
Link: http://www.eurekalert.org/pub_releases/2005-11/asfb-ahr110305.php