Good morning from Chicago! We will start Day 3 (last day) of the 10th International Congress on Peer Review and Scientific Publication. @peerreviewcongress.bsky.social / peerreviewcongress.org/peer-review-… #PRC10 <— This hashtag will give you all the posts! You can also click on this feed, created by @retropz.bsky.social: bsky.app/profile/did:…
Continue reading “Peer Review Congress Chicago – Day 3”Category: Post-Publication Peer Review
Peer Review Congress Chicago – Day 2
Good morning from Chicago, where we are getting ready for Day 2 of the 10th International Congress on Peer Review and Scientific Publication. peerreviewcongress.org / @peerreviewcongress.bsky.social / #PRC10
Peer Review Congress Chicago – Day 1
It’s Peer Review Week! A perfect time to post my notes from the 10th International Congress on Peer Review and Scientific Publication, which was held at the Swissôtel in Chicago, two weeks ago, September 3-5, 2025.
This was my first time attending this congress. I tried to live-post all the talks on BlueSky [except for one session where I sneaked out].
You can find most posts about this conference under the hashtag #PRC10 on BlueSky or X. Andrew Porter @retropz.bsky.social, Research Integrity and Training Adviser at the Cancer Research UK Manchester Institute, created a BlueSky feed as well.
This post will contain (lightly edited) notes from Day 1. Click here to see the posts from [Day 2] and [Day 3].
Continue reading “Peer Review Congress Chicago – Day 1”ScienceGuardians, where disgruntled authors complain about PubPeer
On Twitter/X, @SciGuardians, associated with the website ScienceGuardians.com, is promising to ‘uncover’ some big conspiracy of fraudulent @pubpeer.com users.
But in reality, the account appears to be run by one or more disgruntled scientists with dozens of problematic papers. And there is no big reveal.

Science Integrity Digest, September 2024
An overview of general news and articles about science integrity and some cases that I have worked on.
Science sleuths
- The Rise of the Science Sleuths – When an Alzheimer’s paper came under scrutiny, correcting the scientific record meant battling much bigger problems – Jessica Wapner – Undark
- Sleuths unearthing malpractice should receive gratitude, not hostility. The British Museum learned it was wrong to brush off a whistleblower. Universities and journals should do the same, says David Sanders – David Sanders – Times Higher Education

Neuroscientist and top NIH official under scrutiny
- Picture Imperfect – Scores of papers by Eliezer Masliah, prominent neuroscientist and top NIH official, fall under suspicion – Charles Piller – Science
- Statement by NIH on Research Misconduct Findings – National Institutes of Health
- Fraud, So Much Fraud – Derek Lowe – Science
- Leading Neuroscientist Accused of Research Misconduct – Jessica Blake – Inside Higher Ed
- A top government scientist engaged in research misconduct, NIH finds – Associated Press
- Prominent NIH Neuroscientist Fired Over Alleged Research Misconduct – Megan Brooks – Medscape

Q-Collar under scrutiny
- This Device Is ‘Proven’ to Protect Athletes’ Brains. The Science Is Under Fire. – Stephanie M Lee – The Chronicle of Higher Education
- [from December 2022:] Will This Device Protect Athletes’ Brains, or Only Make Them Think It Does? – Matthew Futterman – New York Times [free-access link]
Nobel prize winner under scrutiny
- Nobel prize-winner tallies two more retractions, bringing total to 13 – Ellie Kincaid – Retraction Watch

Paper Mills
- Widespread signs of paper milling discovered in materials science and engineering papers – Julia Robinson – Chemistry World
New ORI regulations
The US Office of Research Integrity updated its regulations on handling research misconduct allegations. Key updates include clarifying the inquiry process and adjusting how institutions should handle the allegations and record the process.
- Final U.S. misconduct rule drops controversial changes. Biomedical oversight agency replaces proposal to publicize institutional findings with smaller steps toward greater transparency – Jeffrey Mervis – Science
- Colleges Get More Leeway to Handle Research Misconduct – Christa Dutton – The Chronicle of Higher Education
- ORI Issues Final Changes to Research Misconduct Regulations: Key Reforms and Lingering Complexities – Ropes and Gray Law Offices
- Research misconduct claims are growing. Will new rules help universities investigate? Scientific sleuths say the updated rules aren’t enough to make a dent in research integrity violations – Anil Oza – STAT In the Lab
- New HHS rules can’t address the primary reason for research misconduct. Publish or perish must perish – Paul Martin Jensen – STAT Opinion
1 in 7 scientific articles might be fake
James Heathers published a preprint arguing that the old, often-cited number that 2% of papers are fake is outdated and a vast underestimate. In a new preprint, he argues it might be 1 in 7 papers, based on 12 studies that together analyze 75,000 scientific articles.
- How Much Science Is Fake? – James Heathers – OSF
- 1 in 7 scientific papers is fake, suggests study that author calls ‘wildly nonsystematic’ – Dalmeet Singh Chawla – Retraction Watch
Francesca Gino lawsuit
- How a Scientific Dispute Spiralled Into a Defamation Lawsuit – What does a Harvard Business School professor’s decision to sue the professors who raised questions about her research bode for academic autonomy? By Gideon Lewis-Kraus – New Yorker
- She Sued the Sleuths Who Found Fraud in Her Data. A Judge Just Ruled Against Her. – Stephanie M. Lee – The Chronicle of Higher Education
Around the world
- India’s research crime is getting worse. Scientists are gaming peer review system. International watchdogs are flagging India as a top producer of ‘low-quality and fraudulent’ research. Last year, India ranked behind only China and the US – Soumya Pillai – The Print
- Transparency and Integrity Risks in China’s Research Ecosystem: A Primer and Call To Action – Jeffrey Stoff, Leslie McIntosh, An Chi Lee
- New academic AI guidelines aim to curb research misconduct. The Chinese Academy of Sciences (CAS), the country’s top science institute, on Tuesday published new guidelines on the use of artificial intelligence (AI) in scientific research, as part of its efforts to improve scientific integrity and reduce research misconduct, such as data fabrication and plagiarism. – Zhang Weilan – Global Times
New Publication and Editorials
- Quantifying Data Distortion in Bar Graphs in Biological Research. We developed a framework to quantify data distortion and analyzed bar graphs published across 3387 articles in 15 journals, finding consistent data distortions across journals and common biological data types. – Lin and Landry – bioRxiv
- Five problems plaguing publishing in the life sciences—and one common cause – Duncan E. Wright – FEBS Letters
- Fake Degrees and Fraudulent Credentials in Higher Education – Sarah Elaine Eaton, Jamie J. Carmichael, Helen Pethrick, eds., Minerva
- GPT-fabricated scientific papers on Google Scholar: Key features, spread, and implications for preempting evidence manipulation – Haider et al. – Harvard Kennedy School Misinformation Review
- Retracted articles in scientific literature: A bibliometric analysis from 2003 to 2022 using the Web of Science – Koo and Lin – Heliyon
- Legal and Operational Aspects of Compliance with Scientific Integrity – Weber-Mandrin et al. Chimia
- Tracing the Retraction Cascade: Identifying Non-retracted but Potentially Retractable Articles – Usman and Balke – Linking Theory and Practice of Digital Libraries
Retraction Watch’s Weekend Reads:
- September 7: Weekend reads: A plethora of misdeeds; big slowdown at several publishers; hydroxychloroquine paper retraction draws scrutiny
- September 14: Weekend reads: Lawsuits filed and dismissed; ‘the rise of the science sleuths;’ research assessment culture
- September 21: Weekend reads: Harm reduction for peer review; finding reviewers; fake journals
- September 28: Weekend reads: Top NIH neuroscientist out amid suspicion; the issue with special issues; an ingredient derailed experiments
Problems in Harvard Medical School studies include images taken from other researchers’ papers and vendor websites
Over the last week I’ve been analyzing a set of papers from a research group at Brigham and Women’s Hospital, which falls under the Harvard Medical School. The papers have the usual image problems we unfortunately encounter so often, such as duplicated photos of mice and overlapping Western blots.
But this set also includes a 2022 paper that appears to have copied/pasted several figure panels from other researchers and even from scientific vendors. Most of these problems were found with ImageTwin or reverse image searches.
Quick links [the spreadsheet and slide have been updated with an additional problem found on Feb 2, 2024]:
- spreadsheet with the
2829 papers found with PubPeer links [Excel file] - slide deck with the
5859 image problems found in the2829 papers [PDF].

See: https://pubpeer.com/publications/FF5706E8826CB8D45481E942A679EE
Problematic Papers from Zhejiang University
This post describes a set of over 20 papers with mostly image problems from the Department of Pharmacology at the School of Medicine of Zhejiang University in Hangzhou, China. All papers have Professor Ximei Wu as the common – and often corresponding – author. The Wu lab conducts research on stem cell and bone development, and their papers contain many images of Western blots and immunohistochemistry experiments.
Continue reading “Problematic Papers from Zhejiang University”Cassava Sciences: Of Posters and Spaghetti Plots
In a previous blog post, I took a look at Western blots in papers from the lab of Dr. Hoau-Yan Wang at City University of New York (CUNY), mostly related to Cassava Sciences (Nasdaq: $SAVA), its predecessor Pain Therapeutics INC, and its flagship Alzheimer’s Disease drug candidate Simufilam.
While those papers were mainly about the preclinical Simufilam data, here I will review a conference poster reporting on Phase 2 data obtained by Cassava Sciences.
Continue reading “Cassava Sciences: Of Posters and Spaghetti Plots”Worst paper of 2020? 5G and Coronavirus induction
This paper made my jaw drop:
5G Technology and induction of coronavirus in skin cells – M Fioranelli et al. – J Biol Regul Homeost Agents 2020 Jul 16;34(4). doi: 10.23812/20-269-E-4 [archived – PDF]
The paper suggests that 5G waves (the latest cell phone technology) can spontaneously generate Coronaviruses in skin cells. Yet, there is nothing in this article that proves this extraordinary claim. It is absolute nonsense.
Combining two hot topics into one title, this article is surely asking for some attention. Attention it will get. Because it is one of the worst scientific papers I have seen this year.

Post-publication reviews on COVID-19 papers
We are in the midst of a viral pandemic with huge effects on human health, social interactions, and the economy. Suddenly, lots of people have opinions or claim to have solutions to solve the COVID-19 situation. Not surprisingly, the Coronavirus epidemic has led to an enormous input of scientific papers, editorials, letters, reviews, trials, and what have you not. Most of these have been written hastily, without the rigor and thoughtfulness and editing that are normally essential to scientific publishing. Some of these papers are great, many of them not so much. Social media is exploding with all kinds of post-publication reviews of heavily discussed scientific papers. This post is an attempt to collect critical reviews of some of these COVID-19 related scientific papers.
Continue reading “Post-publication reviews on COVID-19 papers”