UI researchers identify prostate tumor suppressor
UI researchers found that restoring E-cadherin protein hinders prostate cancer spread and enhances cell adhesion. The study provides a potential new approach to target invasive prostate cancer.
Science News for August 1, 1999
Chronic, heavy cocaine use associated with long-lasting impaired function
A recent study by researchers at NIDA found that chronic, heavy cocaine users experience prolonged deficits in manual dexterity and problem-solving skills after quitting. The study suggests dose-related effects on cognitive function, particularly in the prefrontal cortex.
Chill out: it does the heart good
A new study from Duke University Medical Center finds that heart patients experiencing wide emotional swings are more at risk for cardiac abnormalities, including myocardial ischemia. Doctors have tools like biofeedback and stress management to help patients control emotional swings.
SourceDuke University Medical Center·JournalJournal of Consulting and Clinical Psychology·DateAug 1, 1999
Experimental peptides prevent diabetes and halt its progression
Scientists used peptide injections to divert the immune system and prevent disease progression in mice with type-I diabetes. The study suggests peptide-based immunotherapy may be effective for people at risk of developing the autoimmune disease.