A cure for all those dread diseases (they say)

[Bob Of Burleson]

Groundbreaking Protein Structure
Developed To Interfere With
Formation Of Amyloid Plague

by T Goodman
InventorSpot.com

Alzheimer's, Parkinson's, rheumatoid arthritis, Type 2 diabetes, atherosclerosis...

These are just five of the more than 40 identified amyloid diseases, serious diseases that currently have limited treatments and no cure. But, after 10 years of research, bioengineers at the University of Washington (UW) have created a novel protein that can stop the amyloid protein in its tracks....

Amyloids are proteins in the body that accumulate naturally as we age.. What amyloids generally do is stick to each other and to healthy proteins in our bodies, forming plaques or fibrils. The accumulation of this plaque is what causes many serious diseases. You've probably heard of the beta-amyloid plaque that can accumulate in the brain and cause Alzheimer's disease.

A UW former graduate student, Roger Armen, discovered through computer models, a secondary structure capable of attacking a protein as it goes from a normal state to an amyloid state. Finally, 10 years later, the lab has succeeded in actually building and testing this structure, it calls the alpha sheet, or alpha-amyloid. In the model below, you can see how this mechanism works.

. . .

Right now this design is more than hypothetical. Though human testing has not been done, UW laboratory experiments have been successful. The amazing thing is that the alpha-sheet has been effective in all the disease samples tested, so an Alzheimers amyloid protein could be successfully interrupted with the same alpha-sheet as, say, a diabetes amyloid protein, even though the nature of the amyloids might not be exactly the same. In the future, however, some modifications to the alpha-sheet might prove to have even greater capabilities.

You can read the full study online in eLife. The researchers have applied for patents on the alpha-sheet and they are looking forward to their invention being used for early diagnoses and treatments for a host of amyloid diseases. So are we.

- See more at: http://inventorspot.com/articles/ground ... UFX5r.dpuf

[planosteve]

Fantastic! I've got 2 of those!