Just getting caught up in the practice of self-promotion and the trumpeting of one’s “novel and impactful” ideas while managing a lab from the top without having done actual frontline research work in some time can take you pretty far from scientific integrity IMO.
With no culture of being proud of reporting negative or contradictory results, I’d say “excessive scientific zeal” is an easy and common trap. Even a slightly forceful lab-leader or PI can end up swaying a group of people into some grey dishonest zone of scientific practice.
The problem is the pressure to get funding by being productive. Negative results are wildly harder to get funded. Less productive labs are at a disadvantage for grants. Which means, like any metric upon which people's salaries rest, people are tempted to game it.
The funding for one year from this one agency amounting to 1.6 billion dollars is a stunning.
If what you say is true, promoters of the validity of the NIH should be a push for statutory changes that mandate NIH commit a percentage of the overall budget to confirming significant past research.
The big question is what do we do now? There's Tau, but that hasn't been a slam dunk either.
I wonder if intentional research fraud should carry legal consequences.
Also, make a paper/proof trail and get it to court/media/government.
Kind of related, https://forbetterscience.com reports lots of research frauds.
https://www.nature.com/articles/d41586-022-02002-5
"Exclusive: investigators found plagiarism and data falsification in work from prominent cancer lab" (July 20, 2022)
Maybe not direct image manipulation as in this case with Alzheimer's, but certainly there is always a lot of monopolistic rich-gets-richer behavior.
Nearly all professors at top universities I have met develop intimate relationships with funders and journals, which they use to steer the field in their preferred direction. As the posted article says "You can cheat to get a paper. You can cheat to get a degree. You can cheat to get a grant. You can't cheat to cure a disease."
I have been asked directly to misrepresent results on several occasions. In the most recent one, a professor who has received all prizes and accolades in his field threatened me and others when we refused to misrepresent research results. I could afford to do this, but my workmates who have families to support were on the brink of giving up to the bully.