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Alzheimer's Disease

Alzheimer's disease is a chronic neurodegenerative disease that most often begins in people over 65 years of age. Usually it starts slowly and continues to worsen over time until the sufferer succumbs to an increasing loss of memory, bodily functions and, eventually, death. Research has shown that there is an association with Alzheimer's and the accumulation of plaques that affect the neuronal connections in the brain. Now researchers at the University of Queensland have discovered a new way to remove these toxic plaques using a non-invasive form of ultrasound therapy. Read More
Researchers have identified a promising new target in the battle against certain neurological diseases. A protein known as TREM2 has been proven effective in clearing away unwanted debris in the brain, the unchecked buildup of which can lead to both Alzheimer's disease and multiple sclerosis (MS). Read More
A team of researchers at Trinity College Dublin has unearthed what they are calling a "marvel molecule." Said to be capable of suppressing a key activator of various inflammatory diseases, it is hoped the molecule will lead to more effective treatments for conditions ranging from Alzheimer’s disease, to rheumatoid arthritis and motor neuron disease. Read More
While a decisive cure is yet to be found for Alzheimer’s disease, research is offering up ways that it could be slowed or even have its symptoms reversed. The latest cause for hope involves a naturally occurring molecule that researchers have found can serve as an inhibitor, intervening to halt progress of the disease during its formative stages. Read More
Magnetic resonance (MR) imaging-guided ultrasound, a technology that involves highly-targeted ultrasound beams and monitoring their effects through imaging, has shown to help treat symptoms of Alzheimer’s disease in mice. The treatment was found to improve brain performance in the animals and has the researchers hopeful that the technique may prove effective in improving cognitive behavior in humans. Read More
The development of brain plaques are thought to correlate with symptoms of Alzheimer’s disease, such as memory loss. Previous research has indicated that limiting these buildups could be the key to tackling the disease, but scientists from Northwestern University are digging a little deeper. The team has devised a non-invasive MRI technique capable of tracking the specific toxins that accumulate to form plaques, potentially enabling doctors to pick up early signs of the disease before it starts to take hold. Read More
In recent years, research has linked sleep problems to Alzheimer’s disease. This relationship involves a neurotransmitter called orexin that awakens the brain from sleep and has shown to be heightened in moderate to severe sufferers of Alzheimer’s. New research conducted at Washington University in St Louis suggests that removing the orexin protein in mice enables them to sleep longer, which could serve to hinder development of the disease. Read More
Do you forget where you left your keys or parked the car, or have difficulty remembering the names of people you’ve just met? The good news is that chocolate – or more specifically, naturally occurring compounds in cocoa called flavanols – can reverse age-related memory decline in healthy older adults, according to a Columbia University Medical Center (CUMC) study. Read More
While there has been progress made in the fight against Alzheimer's, our understanding of the dispiriting disease remains somewhat limited, with a definitive cure yet to be found. The latest development comes at the hands of researchers from Yale's School of Medicine, who have discovered a new drug compound shown to reverse the effects of Alzheimer's in mice. Read More
Over the past few years scientists and researchers have made some inroads in the fight against Alzheimer’s disease, but as yet no definitive cure has been found. In the latest promising development, a team of Canadian researchers has identified a genetic variant that can delay the onset of the disease by up to four years. Read More
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