Thank you. Good idea. In the comments section I just posted this note:
Interestingly, the study showed that “activation” of the sigma-1 receptor protein resulted in increased production of amyloid beta. Looks like that particular protein in neurons is a culprit in Alzheimer’s disease.
However, another sigma-1 receptor activator, Anavex Life Science’s blarcamesine (Anavex 2-73), does just the opposite. Its activation of the protein causes the protein to take on or resume modulation or facilitation of a number of homeostatic processes in the neuron. With those, the neuron functions normally, Alzheimer’s symptoms abate (or are prevented).