Alzheimer ’s disease isthought to accountfor between 60 and 80 percent of all dementedness cases . A awful disease , it lento stimulate those who   evolve it to not only turn a loss their memory , but to interpolate   their behavior   too . What exactly causes Alzheimers is still not totally get laid , but that has not stopped researchers from essay to recover a mode to prevent it .

One radical of scientistsat   Flinders University , Australia , think that they may be on the agency to developing a vaccine that could potentially prevent the disease from come   in the first shoes . It is desire that the vaccine might go to human test within the next few geezerhood , and is viewed with such optimism , the research worker have   just obtain backing from the US governing .

The researchers   arrogate that the vaccinum works   by point two proteins   –   beta - amyloid and tau   – which are   believed to   conduce to the growth of Alzheimer ’s . One speculation as to why the disease forms is through the physical body up of these protein in the mental capacity , which then disrupt proper performance . The team   say that they can excite the soundbox ’s own immune organisation to create antibody that specifically target the genus Beta - amyloid proteins and clear them   from the brain before they   start to build up .

“ So by develop a vaccinum against [ beta - amyloid ] it seems to function in the creature comfortably if you give it before they get Alzheimer ’s or dementedness and it does n’t process so well once they have grow the disease , ” Flinders University ’s Professor Nikolai Petrovskytold ABC Australia . “ Interestingly the second protein [ tau ] , which has been incur more recently , which we are targeting … it turns out if you point tau with the vaccinum you’re able to really overthrow the disease even once it has developed . ” The overall aim is to have a vaccinum that   works by point both of these proteins separately .

While this sounds too honorable to be true , it   isnot the first attempttrying to produce a prophylactic vaccinum to tackle Alzheimer’s . Another late studyhas been looking into why genus Beta - amyloid proteins build up in the psyche in the first home , and have descend to the interesting finis that they may actually be a part of the body ’s immune system and act in a way to trap invading pathogens . A group from Harvard Medical School are now working to see if they can identify what trigger off the build up , and see if they can give rise a vaccine against that instead .