By disabling a gene involved in an important biochemical signaling pathway, scientists have discovered a way to mimic the well-known anti-aging benefits of caloric restriction, allowing mice to live longer and healthier lives. This finding, published online today in Science, offers a promising drug target for combating the many health problems associated with aging. "This research points the way to potential pharmacological approaches to treating aging-related diseases in humans." (source: technologyreview.com)
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