The vexatious life-saving question of cadaveric tracheas

The vexatious life-saving question of cadaveric tracheas

s we learned it from the Swedish documentary „Experimenten“, the scandal trachea surgeon Paolo Macchiarini didn’t much like to operate on sick cancer patients: they died too quickly after receiving a trachea transplant. This is why Macchiarini was said to have moved on to patients outside of any life-threatening conditions, like the Russian car accident victim Yulia Tuulik. She died because of the plastic trachea which Macchiarini implanted into her. Yesim Cetir, young victim of a botched operation, was slightly luckier to survive the plastic trachea, but only because it was removed and because of constant emergency care and multiple organ transplants (she is presently in very grave state). However, it seems that even Macchiarini’s cancer patients could have led a relatively long life, had they not agreed to receive his trachea transplants. And I am not speaking about the lethal plastic ones. In fact, the “biological” grafts made of decellurised dead donor tracheas were not such a great success either, and seem to have brought suffering and have shortened lives instead of prolonging them. The British UCL and its hospital UCLH are preparing their own clinical trial with cadaveric tracheas, while busily covering up their role in the Macchiarini scandal.

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Ryan’s mentor Dow pretends copyright to combat my reporting

Ryan’s mentor Dow pretends copyright to combat my reporting

The academic career of the Irish microbiologist Robert Ryan is apparently over. Following an internal misconduct investigation at the University of Dundee, Ryan had to resign from his position as group leader and lost the prestigious funding from the Wellcome Trust. Prior to this, he was suspended by his employer, while the European molecular biology society EMBO terminated his participation in the EMBO Young Investigator programme. Peculiarly, there never were any press releases or official communications. The University of Dundee apparently chose instead to leak internal emails to media (for details see my reporting here and here), the most recent announcement about Ryan’s “resignation” was no exception.

Ryan’s however is not the only name crowning all those papers now under suspicion of misconduct. Another recurrent name belongs to his former mentor of many years, the leading plant pathogen researcher Maxwell Dow, from the University College Cork (UCC) in Ireland. The PubPeer evidence is quite heavy against Ryan and Dow papers, and in fact UCC once suggested to me that they would initiate an investigation. Other media never even mentioned Dow’s name. Only on my site was his most obvious responsibility for Ryan’s research discussed, nowhere else. Now Dow decided to act against this unwelcome reporting. He submitted a DMCA takedown request to my website host WordPress and LinkedIn’s Slideshare, targeting my article and my teaching presentation from a research integrity workshop in Catania, Italy. Dow’s copyright claim concerned a photograph of his together with Ryan which was made publicly available by their university in this UCC press release.   Continue reading “Ryan’s mentor Dow pretends copyright to combat my reporting”

Birchall’s trachea transplant trial at UCL suspended by health authorities

Birchall’s trachea transplant trial at UCL suspended by health authorities

The British laryngologist and UCL professor Martin Birchall is in trouble now, despite all his constant attempts to turn claims into facts and declare the “stem cell”-based cadaveric trachea transplant technology (which he initially developed together with Paolo Macchiarini) a full success. Birchall’s own little trachea transplant trial INSPIRE (see background here), where the method was about to be applied once again, and on four patients outside of any life-threatening conditions, has been now suspended indefinitely by the NHS Health Research Authority and its South Central – Oxford A Research Ethics Committee (REC), as I report exclusively below. Meanwhile, the Information Commissioner’s Office (ICO) is investigating Birchall’s employer UCL Hospital for providing me with inappropriate and misleading information about that trial under Freedom of Information Act (see email here). Also, the Human Tissue Authority (HTA) is investigating a suspected loss of laboratory documentation at the veterinary department of Bristol University, where their former professor, his Bristol colleagues and Macchiarini’s student Philipp Jungebluth generated in 2008 a trachea transplant for Macchiarini’s patient Claudia Castillo in Barcelona (for background, see my report here). Continue reading “Birchall’s trachea transplant trial at UCL suspended by health authorities”

The Voinnet investigator and the tricky issue of conflict of interests

The Voinnet investigator and the tricky issue of conflict of interests

Great scientists never have any conflicts of interests, and in the case of the investigation of the research misconduct by the plant scientist Olivier Voinnet, led by his Swiss employer ETH Zürich, this was also apparently the case. Voinnet was found guilty of misconduct and admitted image manipulations in many papers. Yet his science remained largely unquestioned, and even original data behind the most outrageously manipulated figures was said to have been available in many cases. The ETH investigation recommended 6 retractions, one of which was even avoided thanks to the concerns the journal Science had towards that paper’s junior authors (Voinnet’s current retraction count stands at 8 papers and almost 20 corrections, where manipulated data was simply exchanged with new one). Professor emeritus Witold Filipowicz, of the Friedrich-Mieschner-Institute in Basel, is like Voinnet a specialist in the field of regulatory small RNAs, and he was therefore one of two external Voinnet investigators whom ETH invited in early 2015. It did not matter to ETH that it was actually Filipowicz who nominated Voinnet for the EMBO Gold Medal, which the disgraced plant scientist then lost after EMBO’s own investigation into his many years of data manipulation. Continue reading “The Voinnet investigator and the tricky issue of conflict of interests”

Business interests trump patient safety, says EU about trachea transplant trial

The European Union (EU) is firmly determined to see dozens of patients transplanted with “regenerated” tracheas made by the method of Paolo Macchiarini.  Just as soon as one €5.5 Million-funded trial, Biotrachea, was terminated (because the replacement plastic material Macchiarini intended to use was not novel enough), EU gave fresh €7 Million to his former partner and now competitor, the UK throat surgeon Martin Birchall (see my report here). Birchall’s TETRA will be using decellurised cadaveric tracheas, “regenerated” with bone marrow and epithelial cells after the method he developed together with his thorax surgery colleague, Macchiarini. It is a phase II clinical trial, which is rapidly progressing while the Birchall’s corresponding phase I trial, INSPIRE (funded by the public funder Innovate UK), isn’t moving anywhere. In fact, it is about to receive a re-evaluation of its ethics approval on December 2nd 2016, possibly together with Birchall’s other regenerative trial, RegenVox. There, patients are being recruited to have their voice-box replaced with a lab-made one (using same methodology as with trachea); there is also some evidence that the UCL professor already transplanted 3 patients with plastic and cadaveric larynxes even before he applied to the British MRC for the funding of RegenVox in 2012.

I submitted a Freedom of Information (FOI)  inquiry to the EU, asking for the original research proposal of TETRA. My rationale was to compare its science and methodology to that of INSPIRE, which was decried as unscientific and dangerous by the throat surgery specialists I spoke with. The Director-General of the European Commission, Robert-Jan Smits denied my request on the grounds that it lacks an “overriding public interest”, despite the well-known fact that numerous patients have suffered tremendous damage to their health and even died previously when the very same technology was applied by Birchall and Macchiarini. Instead, the EU Commission declared that financial and business interests of the TETRA consortium participants trump all safety concerns about their human research subjects (the full letter can be read here). This is double as scary, also because I am well aware that among my readers are actual prospective patients of Birchall’s. At the same time, the patient information sheet Birchall is using to recruit patients to INSPIRE is highly misinformative (see my report here). Previously, EU ethics commission even approved a much more outrageous patient consent form for Macchiarini’s trachea transplant trial Biotrachea (see my report here). Bottom line: the patients are being duped by the trials’ own consent forms, while the EU has now officially denied these patients and their kin any right to learn from an independent source like my site about what their doctors intend to do to them. Continue reading “Business interests trump patient safety, says EU about trachea transplant trial”

Unveiling the mystery of fallen microbiologist Robert Ryan

Unveiling the mystery of fallen microbiologist Robert Ryan

The young star of microbiology Robert Ryan, rose to great heights only to be publicly shot down, without much of an explanation. Instead, newspapers were tipped-off underhand and internal emails discretely forwarded; the only half-way solid information we have is the evidence of image duplications in his papers as posted on PubPeer. Ryan now left the University of Dundee in Scotland; his institutional profile has been deleted. EMBO recently announced in a footnote that Ryan’s Young investigator Programme (YIP) funding was withdrawn.

Unlike the official news suggest though, Ryan did not resign. He was sacked, apparently after a half-a-year long external investigation organized by the University of Dundee and after appeals which involved lawyers on both sides. Unlike I previously assumed, there was no misconduct investigation by his main funder EMBO, the YIP funding was terminated upon unpublished notification forwarded to Ryan’s funders by the University of Dundee. The University College Cork (UCC) in Ireland claims to have initiated their own (also not officially announced) investigation which seems to involve Ryan’s former mentor and co-author on every single manipulations-tainted paper, Maxwell Dow. At least this is what I was told by direct sources, but again, there were no real official announcements whatsoever.

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The mysterious public career execution of Robert Ryan

The mysterious public career execution of Robert Ryan

On August 24th I received an anonymous email over my website from a „Concerned Microbiologist”:

“I would like to bring the following to your attention on Robert P Ryan at the University of Dundee. https://pubpeer.com/search?q=Robert+P.+Ryan
He holds several high profile research grants and has won several awards. He is under investigation at the University of Dundee.
He has also featured in articles signing his praises in terms of his research achievements.
http://www.scotsman.com/news/university-of-dundee-s-rising-science-stars-1-3932042

Only days after, on August 28th, big news broke out in Scottish and Irish media. The Scotsman brought the headline: “Leading scientist suspended amid ‘research misconduct’ investigation”.  The newspaper then indicated that Ryan has to answer for suspected image manipulations in his papers:

“It is alleged he used identical images across multiple papers, claiming they were different strains. In some cases, it is alleged the evidence was flipped or rotated, which could indicate an “intent to deceive”, according to one source. The extent of the alleged misconduct is unclear, but the source indicated it is alleged to have spanned “a number of years” and involved numerous prestigious journals”.

Similar reports appeared on the same day in The Irish Times, The Courier and Herald Scotland, the latter also wrote:

“It is understood his research group at the university has been dissolved, with PhD students and staff scientists reallocated elsewhere while a formal investigation takes place”.

Continue reading “The mysterious public career execution of Robert Ryan”