Alzheimer's disease & dementia

Alzheimer-type brain pathology after transplantation of dura mater

Up to now Alzheimer's disease has not been recognized as transmissible. Now researchers at the University of Zurich and the Medical University Vienna demonstrated Alzheimer-type pathology in brains of recipients of dura mater ...

Medical research

Synthetic prion series created for the first time

At times, to understand something well, it is useful to rebuild it from scratch. It happens with prions as well: in collaboration with the BESTA Institute in Milan, the Laboratory of Prion Biology at SISSA in Trieste assembled ...

Medical research

Scientists develop nasal test for human prion disease

A nasal brush test can rapidly and accurately diagnose Creutzfeldt-Jakob disease (CJD), an incurable and ultimately fatal neurodegenerative disorder, according to a study by National Institutes of Health (NIH) scientists ...

Diseases, Conditions, Syndromes

Rare brain disease concerns in US after death

Public health officials believe one person in the U.S. has died of a rare, degenerative brain disease, and they say there's a remote chance up to 13 others in multiple states were exposed to the fatal illness through surgical ...

Medical research

Prion-like proteins drive several diseases of aging

Two leading neurology researchers have proposed a theory that could unify scientists' thinking about several neurodegenerative diseases and suggest therapeutic strategies to combat them.

Neuroscience

Receptor may aid spread of Alzheimer's and Parkinson's in brain

(Medical Xpress)—Scientists at Washington University School of Medicine in St. Louis have found a way that corrupted, disease-causing proteins spread in the brain, potentially contributing to Alzheimer's disease, Parkinson's ...

Medical research

The flexible tail of the prion protein poisons brain cells

For decades, there has been no answer to the question of why the altered prion protein is poisonous to brain cells. Neuropathologists from the University of Zurich and University Hospital Zurich have now shown that it is ...

Medical research

New approach to protecting prion protein from altering shape

A team of researchers from Case Western Reserve University School of Medicine have identified a mechanism that can prevent the normal prion protein from changing its molecular shape into the abnormal form responsible for ...

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