Related Experiment Video

Updated: Nov 5, 2025

Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model
07:56

Digital Planimetry for Assessing Wound Closure Kinetics in a Mouse Model

Published on: January 10, 2025

864

Retraction

    Journal of Cellular Physiology
    |May 16, 2021
    PubMed

    Insights

    This study on uveal melanoma development has been retracted due to significant flaws. The findings regarding Ras-ERK1/2 signaling and H3K14ac are considered invalid by the editors.

    Area of Science:

    • Oncology
    • Molecular Biology
    • Epigenetics

    Context:

    • Uveal melanoma is a rare but aggressive eye cancer.
    • Understanding the molecular mechanisms driving its development is crucial for effective treatment strategies.
    • The Ras-ERK1/2 signaling pathway and histone modifications like H3K14ac have been implicated in cancer progression.

    Purpose:

    • To investigate the role of Ras-ERK1/2 signaling in uveal melanoma development.
    • To explore the potential link between this pathway and histone acetylation, specifically H3K14ac.
    • To elucidate the molecular mechanisms underlying uveal melanoma pathogenesis.

    Summary:

    • The article proposed that Ras-ERK1/2 signaling promotes uveal melanoma by downregulating H3K14ac.
    • This study has been retracted due to identified flaws and inconsistencies.
    • The editors deemed the conclusions invalid following an investigation into allegations.

    Impact:

    • The retraction invalidates previous conclusions regarding Ras-ERK1/2 signaling and H3K14ac in uveal melanoma.
    • This highlights the importance of rigorous data verification and reproducibility in scientific research.
    • Further research is needed to clarify the actual role of these pathways in uveal melanoma.

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