Fabian Wittmers is a postdoc working in microbiology, and as such he is of course inspired by the scholarly achievements of his peers. Hence, a story of two early career microbiology researchers from Egypt, Fady Abdelmalek and** Marian Rofeal**.
The moral is probably: do not cheat. Or do not cheat so excessively. Or do not cheat so excessively before tenure.
These two don’t even have ten papers on PubPeer between them (9 papers for Marian and 8 papers for Fady). But as every scientist knows, quality matters more than quantity. Both …
Fabian Wittmers is a postdoc working in microbiology, and as such he is of course inspired by the scholarly achievements of his peers. Hence, a story of two early career microbiology researchers from Egypt, Fady Abdelmalek and** Marian Rofeal**.
The moral is probably: do not cheat. Or do not cheat so excessively. Or do not cheat so excessively before tenure.
These two don’t even have ten papers on PubPeer between them (9 papers for Marian and 8 papers for Fady). But as every scientist knows, quality matters more than quantity. Both are currently on a lookout for a job.
Egyptian Toxicology Mortal Combat
“Stupid people do stupid things, After all it was an Egyptian who once told me: “10% editing is acceptable as long as we didn’t modify the significant ” – Sholto David
by Sholto David November 19, 2024November 24, 2024
In December 2023, Fady (who is an Orthodox Christian) wished everyone on LinkedIn a Merry Christmas, summed up his recent academic achievements, and expressed his worries:
“The next year 2024 I wish that this year would be more fruitful, despite I’m thinking that it could be my last year in research and academia. Since I came to Canada, I have realized that there are several factors could affect my career. I didn’t think that these factors are exist before I arrived here. these factors includes reference everywhere, preference of country of origin, the place where you get your certificate, your color, your language and even sometimes your sex or your sexual orientation.”
Original image: WDR Do you have a job for Fady and Marian? Their résumé below.
Fady & Marian, or How to share a Photoshop license
By Fabian Wittmers
Before we get started, the obligatory disclaimer that this blogpost is my own opinion and has nothing to do with my job as a postdoc at Oregon State University. They have not fired me (yet), despite Zhanhu Guo‘s comment to the contrary below my post about him.
But enough about my favorite “scientist”, today I want to introduce you to Fady Abdelmalek and Marian Rofeal, two young Egyptian microbiologists with stellar resumes (LinkedIn profiles here and here). Unfortunately, it seems like basically everything they have published in their (still early) career is littered with fabricated microscopy images, manipulated spectra and other cooked figures & data.
Egyptian science suffers from systematic issues which benefit fraudsters, taking what little funding is available away from honest & talented individuals whose valuable contributions we will never get to read. Problematic papers by Egyptian scientists are (sadly) not unusual and would normally not get their own For Better Sciencepost. This tag team from hell however has left Egypt and has been working in Poland and Canada for years now, continuously publishing their nonsense at their new institutions. Let us take a closer look at their journey, leaving behind a trail of trash (“science”).
Chapter 1: Egypt
Home sweet home
Both protagonists of this post both studied at Alexandria University in Egypt. Marian G. Rofeal discovered her talent for fabricating data early, here in her first year as a PhD student (still under the name Marian G. Waheeb).
Moustafa Y. El-Naggar, Yousry M. Gohar, Magdy A. Sorour, Marian G. Waheeb Hydrogel Dressing with a Nano-Formula against Methicillin-Resistant Staphylococcus aureus and Pseudomonas aeruginosa Diabetic Foot Bacteria Journal of Microbiology and Biotechnology (2016) doi: 10.4014/jmb.1506.06048
Throughout her PhD this didn’t really change. Here is another paper, published towards the end of her time in grad school.
Marian G. Rofeal, Ahmed O. Elzoghby, Maged W. Helmy, Rowaida Khalil, Heba Khairy, Sanaa Omar Dual Therapeutic Targeting of Lung Infection and Carcinoma Using Lactoferrin-Based Green Nanomedicine* ACS Biomaterials Science & Engineering* (2020) doi: 10.1021/acsbiomaterials.0c01095
“Figure 2: some of the particles appear more similar than expected”
Abdelmalek also discovered his passion for image manipulation in 2020, possibly inspired by Rofeal, publishing his first paper in the International Journal of Biological Macromolecules, an Elsevier mega-journal with IF 8.5, specialized in publishing an incredible amount of nonsense. Mu Yang and I have both systematically looked into a small fraction of its catalogue and have reported concerns on over 270 articles to Elsevier’s ethics team.
Abdelmalek must have noticed the lack of editors with eyes or any rigorous peer-review standards whatsoever at this journal, because they would late return with multiple additional papers.
Fady Abd El-malek, Aida Farag, Sanaa Omar, Heba Khairy Polyhydroxyalkanoates (PHA) from Halomonas pacifica ASL10 and Halomonas salifodiane ASL11 isolated from Mariout salt lakes International Journal of Biological Macromolecules (2020) doi: 10.1016/j.ijbiomac.2020.07.258
In 2021, Rofeal and Abdelmalek (spelling of the name differs, here I am going with the spelling as in all of his latest articles) decided to combine forces (and share a Photoshop license, these are expensive after all). Half the cost, double the fake images!
Fady Abd El-Malek, Marian Rofeal, Aida Farag, Sanaa Omar, Heba Khairy Polyhydroxyalkanoate nanoparticles produced by marine bacteria cultivated on cost effective Mediterranean algal hydrolysate media Journal of Biotechnology (2021) doi: 10.1016/j.jbiotec.2021.01.008
“Figure 5: TEM image shows repetitive elements” “Figure 7: again, repetitive elements”
Chapter 2: China
A brief (virtual) stint
In February 2021, shortly after getting their PhDs in 2020/2021, both started a remote 6 months postdoctoral research fellowship position with the Chinese Jiangsu University, obviously not physically working in China due to the COVID restrictions for international travel at that time. Six months is not a lot of time to do a full research project, including the planning, lab work, data analysis & manuscript writing. But miraculously, in June 2021 (4 months into their postdoc!) the duo published a paper with Jiangsu University’s Xianghui Qi as their co-author. This impressive speed came at a cost. The authors could unfortunately not do any real research and had to resort to a whole lot of fake images to get IOP to publish their bollocks. Practically every piece of data in that article appears to be fake.
Marian Rofeal, Fady Abd El-Malek, Xianghui Qi In vitro assessment of green polyhydroxybutyrate/chitosan blend loaded with kaempferol nanocrystals as a potential dressing for infected wounds Nanotechnology(2021) doi: 10.1088/1361-6528/abf7ee
“Figure 4A: sections of noise appear duplicated between patterns.”
Chapter 3: Poland
Two years, financed by the European Union
In September 2021, Abdelmalek moved to Poland, starting a postdoc position at Lodz University of Technology. Rofeal soon followed, starting in February 2022, also taking a job as a postdoc in the same group as Abdelmalek, supervised by Prof. Alexander Steinbüchel.
Steinbüchel was professor of microbiology at the University of Münster, Germany since 1994, it is not clear if he still is affiliated there (his university profile is still up). For many years, at least between 2011 and 2022, Steinbüchel was also Distinguished Adjunct Professor at King Abdulaziz University in Jeddah in Saudi Arabia. Seems like he got paid to put the Saudi university as his secondary affiliation on more than 100 papers during that time to boost the universities ranking statistics, but I would of course never suggest such an unethical act here.
King Saud’s Men
Celebrating the ten greatest science geniuses of the King Saud University.
In January 2020, Steinbüchel started as the director of the newly founded International Center for Research on Innovative Biobased Materials (ICRI-BioM) at Lodz University of Technology. The two Egyptians must have been some of his first hires in his new position, their project funded by the Foundation for Polish Science and the European Union’s Regional Development Fund which made the new center possible.
Big EU bucks in hand, working at a new research center and with a new PI, both decided to use their now ample resources and do real science, and this is were we will end the article. Or that’s how it could have gone, but instead, it seems like the biggest investment by the team was to renew their subscription to Photoshop.
Fady Abdelmalek on LinkedIn: “For the second time, I am very happy to receive the “Excellence Initiative – Research University” from Lodz University of Technology for the 2nd and 3rd quarters of 2022.”
First they published a review, together with Steinbüchel, reproducing one of their fake images from above. Then, they mixed it up, with some fake spectra. Note how the peaks are of different height but all the “random” noise is identical in panels b and d:
- Marian Rofeal, Fady Abdelmalek, Alexander Steinbüchel Naturally-Sourced Antibacterial Polymeric Nanomaterials with Special Reference to Modified Polymer Variants International Journal of Molecular Sciences (2022) doi: 10.3390/ijms23084101
- Fady Abdelmalek, Marian Rofeal, Alexander Steinbüchel The Hyperproduction of Polyhydroxybutyrate Using ICRI89 through Enzymatic Hydrolysis of Affordable Cardboard Polymers (2022) doi: 10.3390/polym14142810 “Figure 5 b and d, the random noise signature appears more similar than expected”
In late 2022, they got Joanna Pietrasik involved. Pietrasik is also professor at Lodz University of Technology. She is in charge of the universities “PolyFun” team, located at the Universities Institute of Polymer and Dye Technology. This changed precisely nothing, the papers Rofeal and Abdelmalek put out were still complete fabrications. They went back to their roots of faking microscopy images. I am sure they had a lot of fun making up these papers.
This Musa sapientum study is totally bananas:
Marian Rofeal, Fady Abdelmalek, Joanna Pietrasik, Alexander Steinbüchel Sustainable curdlan biosynthesis by Rahnella variigena ICRI91 via alkaline hydrolysis of Musa sapientum peels and its edible, active and modified hydrogel for Quercetin controlled release International Journal of Biological Macromolecules (2023) doi: 10.1016/j.ijbiomac.2022.11.080
“Figure 9: various repetitive elements in the images, some but probably not all marked (I ran out of colors)”
Clove-flavoured coffee is apparently Middle-Eastern speciality:
Marian Rofeal, Fady Abdelmalek, Joanna Pietrasik, Alexander Steinbüchel A comparative study between two carboxymethylated polysaccharides/protein electrostatic and cross-linked nanogels constructed for caffeic acid and eugenol delivery International Journal of Biological Macromolecules (2023) doi: 10.1016/j.ijbiomac.2023.125585
“Figure 6: the background noise of panel 6b does seem to contain repetitive patterns”
Chapter 4 -Canada
New continent, same old fraud
Together, our heroes left Poland for Canada in March 2023, both starting postdoc positions at Polytechnique Montréal. Another fresh start, maybe they decided to better themselves, right? Wrong! They kept going. Here still with Pietrasik, but already with their new Canadian affiliations
Marian Rofeal, Fady Abdelmalek, Joanna Pietrasik Sustainable Polyhydroxyalkanoate Production from Food Waste via Bacillus mycoides ICRI89: Enhanced 3D Printing with Poly (Methyl Methacrylate) Blend Polymers (2023) doi: 10.3390/polym15204173
“Figure 7: One panel seems to be a zoomed section of another, but there is a feature missing in the zoomed section? I have marked the region with connected rectangles in light grey”
But this is where their publication record unexpectedly stops; except for one co-authorship for Abdelmalek in 2025 they didn’t publish since 2023. Maybe their PI in Canada saw through their BS after all? Abdelmalek’s postdoc lasted only for 1 year, and he left for an industry position at Pathogenia Lab, a Canadian company offering “microbiological analysis for safety, quality, and compliance”. What an appropriate job for someone with such a great track record of high quality work. Seems like it was not meant to last though; Abdelmalek is out of work since May 2025. Rofeal’s postdoc lasted two years, ending just last month (August 2025), with no publications in the last two years.
LinkedIn According to their LinkedIn, Marian Rofeal and Fady Abdelmalek are both looking for jobs in Canada as Quality Control Microbiologists at the moment. If you need someone to bend the rules for you, or if you need a graphics designer with basic photo shop skills to tune up your data, they might be the right team for the job!
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