UCSF scientists are reporting what they say is compelling evidence that the infectious agent known as prion is composed solely of protein. Their findings promise to create new tools for early ...
Released Jointly with Vanderbilt University: A collaboration between scientists at Vanderbilt University and the University of California, San Francisco has led to the first direct information about ...
We may have been overestimating the role of a pathological class of misfolded protein in neurodegenerative disease. Called prions, these molecules are responsible for conditions such as bovine ...
The highest-ever resolution imaging of an infectious prion provides the first atomic-level data of how these abnormal proteins are assembled to cause fatal neurodegenerative diseases in people and ...
Researchers at the University of California, San Diego School of Medicine have identified the motors that move non-infectious prion proteins (PrPC) – found within many mammalian cells – up and down ...
All mammals produce a version of the prion protein, but scientists don’t know what it normally does. In an altered form, the prion protein becomes an infectious agent that causes “mad cow disease” and ...
La Jolla, Calif.- The mysterious, highly infectious prions, which cause the severe destruction of the brain that characterizes "mad cow disease" and several human brain degenerative disorders, can be ...
The highest-ever resolution imaging of an infectious prion provides the first atomic-level data of how these abnormal proteins are assembled to cause fatal neurodegenerative diseases in people and ...
A mysterious neurological disease was killing women and children in the Eastern Highlands of Papua New Guinea. Patients in the final stages experienced uncontrollable outbursts of laughter, earning ...
Recent studies suggest that m cells do not break down orally administered antigens; this function, and the subsequent presentation of processed antigens to T cells, is carried out by bone ...
China's Père David's deer was nearly gone in the late 1800s. Just 18 deer -- the very last of their kind -- were brought into captivity after the rest had been hunted to extinction. When 11 of the ...
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