Fraudulent Research May Have Slowed Alzheimer's Progress for Decades

For decades, Alzheimer's research has focused on one main theory about what causes the memory-stealing disease. But that theory may be built on fraudulent science, according to whistleblowers who exposed the problem.

Unlike other major diseases, Alzheimer's has seen almost no progress. There's no cure and no treatment that meaningfully slows the disease down. Researchers often say the brain is just too complex to understand.

But experts now point to a more troubling reason for the lack of progress. Karl Herrup, an Alzheimer's researcher, suggests the scientific community got stuck following one flawed path instead of exploring new ideas.

Herrup compares it to inventing the light bulb: 'The light bulb was not invented by somebody trying to make a better candle.' He argues that breakthrough discoveries often come from unexpected directions, not from following the same failed approaches.

The fraudulent research appears to have influenced how funding agencies and pharmaceutical companies decided where to invest their money. This created what some scientists call a 'cabal' that blocked progress toward finding better treatments.