photo by secretlondon123 via flickr http://www.flickr.com/photos/secretlondon/
A few weeks ago, we reported on the case of Emily Horvath, a promising scientist at Indiana University who admitted to falsifying data to make her results look better. Some of that data went into her PhD thesis. That prompted a Retraction Watch reader to ask whether scientists who commit such fraud should be stripped of their PhDs. We figured that was a good poll question, so let us know what you think.
Last week, we noted a Nature editorial in which the journal came clean about its higher-than-average number of retractions this year — four. What we missed was the fact that the fourth retraction of the year also appeared in last week’s issue.
This week’s Nature includes a refreshing and soul-searching editorial about retractions. Excerpt (we added links and corrected a misspelling and wrong country in the editorial after a reader noted the errors below):
This year, Nature has published four retractions, an unusually large number. In 2009 we published one. Throughout the past decade, we have averaged about two per year, compared with about one per year in the 1990s, excluding the pulse of retractions of papers co-authored by [Austrian German physicist Jan Hendrick Hendrik Schön].
Given that Nature publishes about 800 papers a year, the total is not particularly alarming, especially because only some of the retractions are due to proven misconduct. A few of the Nature research journals have also had to retract papers in recent years, but the combined data do no more than hint at a trend. A broader survey revealed even smaller proportions: in 2009, Times Higher Education commissioned a survey by Thomson Reuters that counted 95 retractions among 1.4 million papers published in 2008. But the same survey showed that, since 1990 — during which time the number of published papers doubled — the proportion of retractions increased tenfold (see http://go.nature.com/vphd17).
a Duke researcher who posed as a Rhodes Scholar and appears to have invented key statistical analyses in a study of how breast cancer responds to chemotherapy[.The case] has sent ripples of angst through the cancer community. Potti’s antics prompted editors of The Lancet Oncology to issue an “expression of concern” — a Britishism that might be better expressed as “Holy Shit!” — about the validity of a 2007 paper in their journal by Potti and others.
There hasn’t been any further movement on The Lancet Oncology study, as far as we know, but on Friday the Raleigh News & Observerreported that one of Potti’s co-authors on a 2007 Journal of Clinical Oncology (JCO) paper had requested a retraction: Continue reading A retraction in the Potti case?
Nothing has changed, COPE chair Liz Wager told Retraction Watch. UKRIO just decided to convert COPE’s existing guidelines, targeted to journal editors, so that they were useful to researchers.
Yesterday, we noted that Axel Ullrich, a decorated cancer researcher, had retracted two papers in the Journal of Biological Chemistry. The journal gave no explanation for the retractions, and our conversation with the publication director for the American Society for Biochemistry and Molecular Biology, which puts out the journal, was less than illuminating. This morning, Ullrich responded to all of the questions we sent him by email, and our follow-ups. The picture is now a lot more clear.