We do a lot of things that make us look like a small pharmaceutical firm,” says Executive Director Paul Alan Cox, PhD, “with one main difference: We’re not interested in profits; we’re interested in patients.” The organization’s nonprofit model provides useful flexibility and allows it to avoid some pitfalls encountered by for-profit companies, such as sunk costs, says Cox. This means it can shift gears quickly if a line of inquiry isn’t working. Its six-person staff is also very efficient. “Of every dollar we receive, 87 percent goes straight to the research,” Cox says. Additionally, the team takes an interdisciplinary approach, tapping into a consortium of 50 other scientists from around the world with various specialties, thus enabling the organization to tackle the problem from multiple angles. Brain Chemistry Labs’ current research is focused on the potential of L-serine, a naturally occurring amino acid, to slow the progression of diseases characterized by misfolded proteins, or tangles, in the brain, including Alzheimer’s, ALS, and Parkinson’s.