CNN | Protein May Hold the Key to Who Gets Alzheimer's New York Times The memory and thinking problems of Alzheimer's disease and other dementias, which affect an estimated seven million Americans, may be related to a failure in the brain's stress response system, the new research suggests. If this system is working well ... Landmark Alzheimer's Study Pinpoints Protein That Protects Aging Brain Alzheimer's May Be Thwarted by Renewal of Fetal-Brain Protein Alzheimer's Hits Women Hardest, Report Finds |