The Swedish Karolinska Institutet (KI) is going through turbulent times. The Paolo Macchiarini scandal sensitised the European elite biomedical research centre and home of the Nobel Prize not just to patient abuse, but also to research misconduct and data manipulations, which its past professor Macchiarini was found guilty of. The misconduct and patient abuse investigations are ongoing. In parallel, several non-clinical KI professors were or still are under KI investigation, because of PubPeer evidence against their publications, as I reported before on my site. Two of them, as I wrote in a separate article, were the autophagy researcher Helin Vakifahmetoglu-Norberg and her former PhD supervisor, the apoptosis specialist Boris Zhivotovsky. Both are now finally and irrevocably acquitted by KI of all suspicions of data manipulations in their common publications. The case is closed, there will be no external investigation.
In a previous decision regarding 9 of her papers, KI performed an amazing show of contortionism to absolve Vakifahmetoglu-Norberg from all suspicions of data manipulation (see this report). In one case, manipulated data was declared as non-existent because the paper containing it (Shen et al, Oncogene 2008) was retracted, and hence non-existent itself. No papers from Vakifahmetoglu-Norberg’s postdoctoral period in the US in the lab of Junying Yuan in Harvard were scrutinised by KI, despite the fact that KI originally based their decision to recruit Vakifahmetoglu-Norberg as assistant professor in no small part on these very publications. For example, western blot images from Vakifahmetoglu-Norberg et al, Genes & Dev 2013 were apparently re-used in her new lab’s paper in KI, Xia et al JCB 2015, see this PubPeer evidence: Continue reading “Karolinska embarrasses itself to save two professors”