Lovers of Indian food, give yourselves a second helping: Daily consumption of a certain form of curcumin — the substance that gives Indian curry its bright color — improved memory and mood in people with mild, age-related memory loss, according to the results of a study conducted by UCLA researchers. (more…)
EAST LANSING, Mich. — Curcumin, a compound found in the spice turmeric, is proving effective at preventing clumping of a protein involved in Parkinson’s disease, says a Michigan State University researcher.
A team of researchers led by Basir Ahmad, an MSU postdoctoral researcher, demonstrated earlier this year that slow-wriggling alpha-synuclein proteins are the cause of clumping, or aggregation, which is the first step of diseases such as Parkinson’s. A new study led by Ahmad, which appears in the current issue of the Journal of Biological Chemistry, shows that curcumin can help prevent clumping. (more…)
A team of academic researchers has identified the intracellular mechanisms regulated by vitamin D3 that may help the body clear the brain of amyloid beta, the main component of plaques associated with Alzheimer’s disease.
Published in the March 6 issue of the Journal of Alzheimer’s Disease, the early findings show that vitamin D3 may activate key genes and cellular signaling networks to help stimulate the immune system to clear the amyloid-beta protein. (more…)
EAST LANSING, Mich. — Imagine if doctors could spot Parkinson’s disease at its inception and treat the protein that triggers it before the disease can sicken the patient.
A team of researchers led by Basir Ahmad, a postdoctoral researcher at Michigan State University, has demonstrated that slow-wriggling alpha-synuclein proteins are the cause of aggregation, or clumping together, which is the first step of Parkinson’s. The results are published in the current issue of the Proceedings of the National Academy of Sciences. (more…)
Curcumin, the main component in the spice turmeric, suppresses a cell signaling pathway that drives the growth of head and neck cancer, according to a pilot study using human saliva by researchers at UCLA’s Jonsson Comprehensive Cancer Center.
The inhibition of the pathway also correlated with reduced expression of a number of pro-inflammatory cytokines, or signaling molecules, in the saliva that promote cancer growth, said senior study author Dr. Marilene Wang, a professor of head and neck surgery and a Jonsson Cancer Center researcher. (more…)
University of Colorado at Boulder Professor Douglas R. Seals has amassed scientific evidence indicating that exercise, weight loss, 
good nutrition and salt restriction can cut your chances of getting cardiovascular disease, the United States’ No. 1 killer.
But Seals knows that exhorting people to exercise and lose weight, no matter how well the case is buttressed with data, will only go so far. So Seals’ laboratory has begun researching “nutraceuticals,” food extracts or vitamin supplements that could mimic the effects of a healthful lifestyle. (more…)
