Recently heard something related in a documentary about ME/CFS where scientific results (research about cell damage potentially causing patients not regaining their energy) was burried in favor of a not very scientific paper from (work)psychologists that instead proclaimed that the issue is mental and the patients just need to be motivated more. This affects the treatment (or better mistreatment) of patients even today.

Money affects which results get published and how far they are spread and this is very dangerous :/