Hi everyone - Unfortunately, I have a very disturbing answer to that question. Almost all the money we donate to research goes to academic institutions that do research - research that results in papers being published and scientist going to conferences. Academic research is not geared toward finding treatments -I think most people don't know this.
On the other hand, Pharma companies and Biotech's are in the business of developing drugs to treat diseases like AD. So why have they failed so miserably spending literally billions of dollars with no treatments? The answer is )also) something that most people are not aware of.
Big Pharma and Biotech companies have drug discovery pipeline that are designed to identify a single gene or protein that can be used to treat the disease state or it's symptoms. This approach is a financially sound model since when they find something they own the drug and make billions of dollars. I have worked in the industry for over 25 years and have a deep understanding of how they work. All of the treatments that have made it to clinical trials for AD have focused on effecting a single gene or protein and they have failed. AD is caused by the dysfunction of multiple genes and proteins, as are many of the other diseases of aging. I would love to hear the thoughts and comments of other in the community on what I have said here - I know it's pretty stark but it is accurate.