Alzheimers....where we are, simply stated.

Public media is saturated with "fear shots" directed to the "Baby-Boomers Turned Seniors". Alzheimers is, of course, at the top of the list. Yes, we are all terrified at the prospect, much arising from our, at best faint, understanding of what the disease entails. We've pretty much digested how the heart and lung problems actualize, but the Alzheimer onset knowledge is still pretty sketchy. Most of us have figured out that it has something to do with "plaque in the brain". Beyond this non-useful marker, we know not.
Recently the press has reported some great news regarding a research breakthrough holding promise for, if not a cure, at least a mitigating treatment. It helps some to report that the discovery involves a synthetic antibody called BAN2401 that seems to clear the plaque. I think we seniors might feel a little more confident if the story was laid out in a non-technical illustration like the Plavix maker offers on TV for arterial blockage. Since I don't know where such a simplified account is available, I am making my own, as best I understand.
1. The brain is a soft balloon like membrane enclosing liquid in which neuron cells kinda float. The neuron cells are connected by thin protein strips that allow neurons to communicate . The energy for this 24/7 talk show is sugar.
2. Much like blood cells in the blood stream there are many other cell structures in the brain fluid. A notable structure is the astrocyte cells which surround the neurons and feed and protect the neuron cells.
3. Again, kinda like the immune cells in the blood stream that attack and neutralize blood stream bugs, the Astrocytes clear unwanted stuff from the brain fluid. Among the things they clear are the bits of proteins residual to the brain cells consumption of sugar. Perhaps somewhat like ashes to a fire. These bits are named aB, or protofibris.
4. Apparently under normal conditions these Astrocyte cells ingest and digest these sugar bits, but in the case of persons showing Alzheimer symptoms, it is conclusive that these Astrocyte cells don't digest the sugar bits. They just hold the bits which accumulate until they leak out of the Astrocyte cells and cause their toxic content (plaque) to kill the neuron cells, therby reducing brain functioning.
5. In this latest reported discovery, the researchers have fashioned a protein that when introduced into the brain fluid attaches to the plaque released by the bloated Astrocytes and neutralizes the toxic plaque in such a way that it will no longer stick to the neuron cells. What happens to the protein fragments produced by the plaque encounter with the antobody proteins, I couldn't decipher.
It seems to me that the novel element in this process is that the researchers can map the AB protein and literally manufacture an injected man made protein that renders the assailant inactive. In my mind, I think of as being kinda like, encapsulating asbestos so it can't be inhales by humans.
Anyway, it is tenative good news.