Mario Saad and the return of the wandering western blot

The wandering western blot of Mario Saad (which I reported on previously) was spotted yet again, no less than three times, which makes it now 15. The duodecuplicated western blot is therefore now upgraded to a quindecuplicated one.  Also, some more of its new replication-happy friends emerged. A suspicion creeps in that Saad and his Brazilian colleagues José CarvalheiraCláudio De Souza and Lício Velloso only ever made a handful of western blots which were forced to stand in for all possible instances in their many publications in high-profile journals. Most interestingly, Saad’s State University of Campinas in São Paolo (Universidade Estadual de Campinas, UNICAMP), apparently saw this as a perfectly normal research method. Saad, and as far as we know also his 3 partners, never had to answer for their creative approach to science. This of course may change, since Saad already had to retract a number of papers (currently six, according to Retraction Watch). Several of his publications also received editorial expressions of concern, which could mean further retractions. All this may be gradually decreasing Saad’s standing and funding-pulling value at UNICAMP.

The scientist whose recent analysis of Saad blot breeding I present here exclusively, is Paul S. Brookes, his is the entire credit for the figures below. His entire analysis is available here as PPT file. Continue reading “Mario Saad and the return of the wandering western blot”