Academics Raise Concerns About Predatory Journals on PubMed

The National Library of Medicine has quality control procedures in place, but some researchers believe additional scrutiny is necessary.

Written byDiana Kwon
| 5 min read
pubmed pmc national library of medicine nlm medline publishing predatory publisher

Register for free to listen to this article
Listen with Speechify
0:00
5:00
Share

ABOVE: © ISTOCK.COM, VARIJANTA

PubMed, the National Library of Medicine’s repository of millions of abstracts and citations, has long been one of the most highly regarded sources for searching biomedical literature. For some members of the scientific community, the presence of predatory journals, publications that tend to churn out low-quality content and engage in unethical publishing practices—has been a pressing concern.

“If a predatory journal is confined on its website, which is often of low-quality, the chance that patients or scholars will read and cite these articles is very low,” says Andrea Manca, a professor of physiology at the University of Sassari in Italy. “The problem is that when they are displayed in the most popular biomedical database that we have, there are many [people] who think if a journal is on PubMed, then it is fine—which is not true, unfortunately.”

This was the case for Susanta Pahari, a professor ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Related Topics

Meet the Author

  • Diana is a freelance science journalist who covers the life sciences, health, and academic life. She’s a regular contributor to The Scientist and her work has appeared in several other publications, including Scientific American, Knowable, and Quanta. Diana was a former intern at The Scientist and she holds a master’s degree in neuroscience from McGill University. She’s currently based in Berlin, Germany.

    View Full Profile
Share
Image of a woman with her hands across her stomach. She has a look of discomfort on her face. There is a blown up image of her stomach next to her and it has colorful butterflies and gut bacteria all swarming within the gut.
November 2025, Issue 1

Why Do We Feel Butterflies in the Stomach?

These fluttering sensations are the brain’s reaction to certain emotions, which can be amplified or soothed by the gut’s own “bugs".

View this Issue
Olga Anczukow and Ryan Englander discuss how transcriptome splicing affects immune system function in lung cancer.

Long-Read RNA Sequencing Reveals a Regulatory Role for Splicing in Immunotherapy Responses

Pacific Biosciences logo
Research Roundtable: The Evolving World of Spatial Biology

Research Roundtable: The Evolving World of Spatial Biology

Conceptual cartoon image of gene editing technology

Exploring the State of the Art in Gene Editing Techniques

Bio-Rad
Conceptual image of a doctor holding a brain puzzle, representing Alzheimer's disease diagnosis.

Simplifying Early Alzheimer’s Disease Diagnosis with Blood Testing

fujirebio logo

Products

Eppendorf Logo

Research on rewiring neural circuit in fruit flies wins 2025 Eppendorf & Science Prize

Evident Logo

EVIDENT's New FLUOVIEW FV5000 Redefines the Boundaries of Confocal and Multiphoton Imaging

Evident Logo

EVIDENT Launches Sixth Annual Image of the Year Contest

10x Genomics Logo

10x Genomics Launches the Next Generation of Chromium Flex to Empower Scientists to Massively Scale Single Cell Research