Danger Dust

Based on our past 30 years of research, we no longer think of Alzheimer's as primarily a disease of the brain. Rather, we believe that Alzheimer's is principally a disorder of the immune system within the brain.

The immune system, found in every organ in the body, is a collection of cells and molecules that work in harmony to help repair injuries and protect from foreign invaders.

When a person trips and falls, the immune system helps to mend the damaged tissues. When someone experiences a viral or bacterial infection, the immune system helps in the fight against these microbial invaders.

The exact same processes are present in the brain. When there is head trauma, the brain's immune system kicks into gear to help repair. When bacteria are present in the brain, the immune system is there to fight back.

Alzheimer's as autoimmune disease

We believe that beta-amyloid is not an abnormally produced protein, but rather is a normally occurring molecule that is part of the brain's immune system. It is supposed to be there.

When brain trauma occurs or when bacteria are present in the brain, beta-amyloid is a key contributor to the brain's comprehensive immune response. And this is where the problem begins.