Archive for June, 2012
Alzheimer’s disease (AD) steals memories and disrupts lives of 5.4 million Americans (according to Alzheimer’s Foundation statistics) and 26.6 million people worldwide. Moreover AD is predicted to affect 1 in 85 people globally by 2050! AD still cannot be cured and is degenerative, so the sufferer relies on others for assistance, placing a great burden on the caregiver, who are mostly spouses or close relatives.
Now a new study conducted by a group Harvard, Boston University, The University of Alberta, The University of Arizona, and The Chopra Foundation ascribe AD memory loss to disruption of microtubules by zinc imbalance (March 23 More >
A major concern for the Centers for Disease Control and Prevention (CDC) is the association of zoonotic viruses with the importation of wildlife products. Diseases from zoonotic transmissions can spread globally and pose a threat to human health. DNA technology can be used to help identify the the types of wildlife imported and the pathogens that they carry, giving us an idea of potential health risks associated with wildlife importation.
George Amato, the director of the American Museum of Natural History’s Sackler Institute for Comparative Genomics, worked with the CDC by using DNA barcoding to identify imported bushmeat at U.S. international More >