[Retracted] miR1243p inhibits the viability and motility of glioblastoma multiforme by targeting RhoG

Shan Cai1, Chao-Jia Shi1, Jian-Xiang Lu1

  • 1Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China.

Insights

This paper has been retracted due to concerns about the specificity of an anti-Bax antibody and potential data manipulation in cell migration and invasion assays. The journal lost confidence in the presented scientific data.

Area of Science:

  • Molecular Biology
  • Biochemistry
  • Immunology

Background:

  • A previously published study utilized an anti-Bax antibody (sc-7480) in molecular biology research.
  • Concerns were raised regarding the antibody's specificity, with evidence suggesting it binds to an unrelated protein.
  • Potential data duplication was identified in figures related to cell migration and invasion assays.

Purpose of the Study:

  • To address concerns about data integrity and antibody specificity in a published research paper.
  • To conduct an independent review of the presented experimental data.

Main Methods:

  • Review of published research data.
  • Assessment of antibody specificity using external study findings.
  • Analysis of figures for evidence of data manipulation or duplication.

Main Results:

  • The anti-Bax antibody (sc-7480) was found to be unspecific, binding to a protein of incorrect molecular weight (20-25 kDa).
  • Significant overlap was observed in data panels for cell migration and invasion assays, indicating potential duplication from fewer sources.
  • The journal's editorial office performed an independent review, confirming a lack of confidence in the presented data.

Conclusions:

  • The paper is retracted due to a lack of confidence in the presented data, stemming from issues with antibody specificity and data integrity.
  • The authors did not provide a satisfactory explanation to address the raised concerns.
  • The journal apologizes to readers for the inconvenience caused by the retracted publication.

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