Expression of Concern: Urinary Exosomal microRNA-451-5p Is a Potential Early Biomarker of Diabetic Nephropathy in Rats
2024

Concerns About a Study on Diabetic Nephropathy Biomarker in Rats

Sample size: 3 publication Evidence: low

Author Information

Author(s): The PLOS ONE Editors

Conclusion

The study's results should be interpreted with caution due to concerns about data availability and accuracy.

Supporting Evidence

  • The corresponding author confirmed that some data were duplicated inadvertently.
  • The raw data underlying the study were not provided with the article.
  • Concerns were raised about the accuracy of the blood glucose measurements.
  • The study's data availability statement was found to be incorrect.

Takeaway

The study looked at a potential early marker for kidney problems in diabetic rats, but there are some issues with the data that make it hard to trust the results completely.

Methodology

The study involved measuring blood glucose, water intake, and urine volume in diabetic and control rats.

Potential Biases

There are risks of bias due to incomplete data and potential inaccuracies in the reported measurements.

Limitations

The raw data underlying the study were not provided, and there were concerns about data duplication and accuracy.

Participant Demographics

Rats were used in the study, specifically diabetic and non-diabetic control groups.

Statistical Information

P-Value

p≤0.05

Statistical Significance

p≤0.05

Digital Object Identifier (DOI)

10.1371/journal.pone.0316405

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