Four commonly used medications reverse Alzheimer's disease in mice

This tool has allowed them to identify a series of possible candidates, which were tested in various mouse models of Alzheimer’s disease. Four drugs – two non-steroidal anti-inflammatories and two anti-hypertensives, proved effective at reversing the disease and neutralising symptoms in these mice.

“Epidemiological studies already indicated that people who regularly take antiinflammatories show a lower incidence of Alzheimer’s disease, but this had not been correlated with a specific medication or mechanism. The results that we are publishing are most promising, and we hope that further research can be done on them because they could give rise to a paradigm shift in the treatment of this disease,” says Dr. Aloy.

I had to go to the original paper to find the drugs, but they are:

Finally, we found two NSAIDs (dexketoprofen and etodolac) and two anti-hypertensives (penbutolol and bendroflumethiazide) that overturn the cognitive impairment in AD mice while reducing Aβ plaques in the hippocampus and partially restoring the physiological levels of AD signature genes to wild-type levels.