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VIENNA, Austria, December 11 /PRNewswire/ -- AFFiRiS has started pre-clinical development of a Parkinson's vaccine. The vaccine, known as PD01, can be used to target a specific protein that is closely associated with the causes of this degenerative neurological disease. Excellent product candidates from discovery studies have prompted the company to file a patent application and proceed immediately with development. Similarly positive results from external assessments impelled the Austrian Research Promotion Agency (FFG) to provide considerable financial funding for the project. The vaccine is based on the company's AFFITOME technology, which, among other things, has already been used to develop two Alzheimer's vaccines, which are currently both in phase I clinical testing.
AFFiRiS, based in Vienna, Austria, today announced the start of the pre-clinical development of its first Parkinson's vaccine PD01. The vaccine will be investigated for efficacy ("proof of concept") in Parkinson models. On successful conclusion of this preclinical evaluation, initial clinical testing could start in 2010/11. The Parkinson's vaccine specifically targets the alpha-synuclein (alpha-syn) protein, which is considered to be a key contributory element in Parkinson's disease.
Although all details of the disease are not yet fully understood, there is clear scientific evidence that the concentration and enrichment of alpha-syn in the brain are contributing factors in the progression of Parkinson's disease. Therefore, reducing the alpha-syn burden in the brain should have a positive impact on the course of the disease - a hypothesis that was recently confirmed by the results of U.S. researchers working on animal models.
The Parkinson's vaccine from AFFiRiS has been developed to delivery
efficacy in combination with an excellent safety profile, as Dr. Walter
Schmidt, CEO of AFFiRiS, explains: "Alpha-syn is an attractive targ
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