CHICAGO — Genetic medicine is the focus of two presentations at today’s Scientific Program of the 2010 American Academy of Ophthalmology (AAO) — Middle East-Africa Council of Ophthalmology (MEACO) Joint Meeting. The AAO-MEACO meeting is in sessi…
Researchers have discovered abnormalities in the chromosomes of several patients with sporadic, or non-hereditary, ALS, according to a study published in the April 22 issue of Neurology, the scientific journal of the American Academy of Neurology. ALS, or amyotrophic lateral sclerosis, is a progressive disease of the nervous system also known as Lou Gehrig’s disease.
Inherited variations in proteins that produce energy for the body may provide protection from developing Parkinson’s disease, according to a new study by scientists at Duke University Medical Center. Furthermore, the inherited gene variations seem particularly to protect white women, which may help explain why Parkinson’s disease is seen more often in men.
Researchers have developed a new statistical genetic “fishing net” that they have cast into a sea of complex genetic data on autistic children to harvest an elusive autism gene.
Moreover, the researchers said that the success of the approach will be broadly applicable to studying genetic risk factors for other complex genetic diseases, such as hypertension, diabetes and multiple sclerosis. In this case, the gene, which encodes part of a brain neurotransmitter docking station called the gamma-Aminobutyric Acid Receptor beta3-subunit (GABRB3), has been implicated in autism previously, but never positively linked to the disease. Their findings will be published in the March 2003 issue of the American Journal of Human Genetics.