Doctors have used the drug disulfiram to help patients stay sober for several decades. It interferes with the body's ability to metabolize alcohol, giving a fierce hangover to someone who consumes even a small amount of alcohol.More recently, disulfiram was shown to be effective in treating cocaine addiction as well, even though alcohol and cocaine affect the nervous system in different ways.

Laboratory Corporation of America?® Holdings announced today the nationwide availability of a genetic test to detect the presence of a single polymorphism within the IL-28B gene that has been reported to help predict a person's response to certain hepatitis C virus (HCV) therapies.

A signaling protein released during rheumatoid arthritis dramatically reduced Alzheimer's disease pathology and reversed the memory impairment of mice bred to develop symptoms of the neurodegenerative disease, a new study by the University of South Florida reports. Researchers found that the protein, GM-CSF, likely stimulates the body's natural scavenger cells to attack and remove Alzheimer's amyloid deposits in the brain.

Men and women should educate themselves and use caution before taking nutritional supplements to reduce their cancer risks, according to experts at UT MD Anderson Cancer Center.

Luminex Corporation, the worldwide leader in multiplexed solutions, today announced it has donated the first commercial unit of its newly launched MAGPIX?® instrument to Professor Peter Siba and his scientific team at the Papua New Guinea Institute of Medical Research. The instrument will be used onsite in Papua New Guinea to progress malaria research led by Dr. Peter Zimmerman, Professor of International Health, Genetics and Biology at the Center for Global Health and Diseases at Case Western Reserve University.