Yearly Archives: 2013

The XPRIZE Foundation, a nonprofit organization that creates highly coveted prizes for advances in human endeavor, will award a total of $50 million – the biggest XPRIZE yet – to anyone who develops a new therapy for Alzheimer’s.

Though details of the prize have yet to be finalized, it may rally a new set of innovators to the charge against this disease, said Eric Leuthardt, Washington University School of Medicine in St. Louis, Missouri, one of the scientists who proposed the idea at this year’s Visioneering conference, 25-28 April 2013. 

This annual meeting brings together experts from many disciplines to vote on what the XPRIZE Foundation should fund next.

More information at the links below:

On 29 May, the Public Health Committee in the European Parliament endorsed draft EU rules for clinical trials of new medicines

The new regulation is designed to encourage research while protecting patients‘ rights and making simpler, more uniform rules. The new text makes specific provision for low-risk trials, clarifies the duties of ethics committees and details how to obtain informed consent from patients. It also simplifies reporting procedures and empowers the Commission to conduct checks. Finally, it stipulates that member states must respond to applications from clinical trial sponsors within fixed deadlines.

Nature Neuroscience recently published 25 new candidate genes for amyotrophic lateral sclerosis

Researchers found the genes by sequencing the exomes of patient-parent trios. Variations within the genes must have arisen de novo in each offspring, according to the research, because they were not present in either the father or the mother.

The same trio technique could offer insights into other conditions such as Alzheimer’s or Parkinson’s, said study senior author Aaron Gitler of Stanford University in Palo Alto, California.

The 25 genes perform a variety of functions, but five of them are involved in chromatin remodeling, the process by which proteins unwind or rewind DNA packaging to regulate transcription. 

More information at the link below:

A recent research study identified a previously unknown cellular process that causes selective motor neuron degeneration

A recent research study identified a previously unknown cellular process that causes selective motor neuron degeneration, but it also appears to tie together several of the pieces of the pathological jigsaw in motor neuron disease:

• disruption of RNA metabolism
• oxidative stress and
• programmed cell death pathways

Published in the journal Nature, from an international consortium, led by the scientists from the Austrian Academy of Sciences in Vienna, the researchers created a mouse that has a defect in an enzyme called CLP1 and these mice develop progressive motor neuron degeneration.

Full article is available at the link below:

A major 18-month human drug trial gets under way this week to see whether a blood pressure medication can slow or halt the progression of Alzheimer’s disease symptoms

The study - NILVAD (nilvadipine in Alzheimer’s disease) involves nine countries and has funding worth €6 million provided by the European Community’s seventh framework programme research budget.

There has been no new drug for the treatment of Alzheimer’s since 2002 and many originally promising lines of research for new treatments have come to nothing.

More information available at the links below:

A new study shows that the results could be used in future drug trials for people who are gene positive for HD but who are not yet showing overt symptoms.

Scientists have identified a set of tests that could help identify whether and how Huntington’s disease (HD) is progressing in groups of people who are not yet showing symptoms.
 
The latest findings from the TRACK-HD study, published in The Lancet Neurology, could be used to assess whether potential new treatments are slowing the disease – up to 10 years before the development of noticeable symptoms.
 
Lead author Sarah Tabrizi from University College London’s Institute of Neurology explained that currently, the effectiveness of a new drug is decided by its ability to treat symptoms.
 
"These new tests could be used in future preventative drug trials in individuals who are gene positive for HD but are not yet showing overt motor symptoms. These people have the most to gain by initiating treatment early to delay the start of these overt symptoms and give them a high quality of life for a longer period of time."

More information available at the links below:

European Month of the Brain kicks off

At the start of its European Month of the Brain, the European Commission has announced funding of around 150 million euros for 20 new international brain research projects, bringing the total European Union (EU) investment in brain research since 2007 to over 1.9 billion euros.

More information at the first link below:

More than 50 events on the human brain are on the ‚European Month of the Brain‘ programme, from conferences, workshops and meetings to summer schools and teaching courses. 

Activities in your country are availablehere or at the second link below:

Music effective for reducing anxiety and managing BPSD

The authors of this study investigated the effects of music therapy on the Behavioral and Psychological Symptoms of Dementia (BPSD), cognitive function and activities of daily living in patients with dementia.

Indications are that music therapy is effective for reducing anxiety and managing BPSD.

The full study, published in Ageing Research Reviews, is available at the link below: