A decade-long investigation by a team of scientific sleuths has uncovered a vast body of faked research, with nearly 300 papers flagged for retraction due to signs of fabrication and ethical lapses. The papers in question, authored by Japanese physicians Yoshihiro Sato and Jun Iwamoto, have seen almost half retracted, earning the authors notable positions on Retraction Watch's list of authors with the most retractions. However, efforts to encourage reviews of the remaining papers have largely been met with silence from journal editors, highlighting systemic issues in scientific publishing.
The investigators, comprising Andrew Grey, Mark Bolland, Greg Gamble of the University of Auckland, and Alison Avenell of the University of Aberdeen, detailed their corrective endeavors in a recent paper published in Accountability in Research. Their analysis, published in 2016, initially flagged 33 papers for implausible data and other suspicious aspects related to bone fractures and osteoporosis. The list of suspect papers grew over time, prompting the team to notify publishers and editors at the relevant journals.
While editorial action was taken for 136 papers, including retractions, corrections, and expressions of concern, a staggering 107 papers across 41 journals received no response. Despite the Committee on Publication Ethics (COPE) threatening sanctions, industry giant Elsevier retracted seven papers 3.5 years after the initial notifications.
The study reveals a lack of transparency and slow response in the retractions process, with journals often deferring to institutional investigations that may be unreliable or absent. Journals' decisions lack transparency, and the slow pace of retractions raises concerns about the integrity of the scientific literature.
The investigation also sheds light on the conflicted stance of institutions, with some retracting papers despite institutional findings that deemed them non-problematic. The study questions whether publishers should wait for institutional investigations before taking action, as delaying retractions may perpetuate the presence of flawed research in the literature.
Despite uncovering extensive issues and persistently pushing for corrections, the investigators express frustration with the lack of comprehensive reviews and responses from journals and publishers. The study underscores the challenges and limitations of the current system in ensuring the reliability and integrity of scientific publications, calling for reforms to address these shortcomings.
