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Related Experiment Videos

Tumor cell metastasis.

V P Terranova, S Hic, R M Diflorio

    Critical Reviews in Oncology/Hematology
    |January 1, 1986
    PubMed
    Summary

    Metastatic tumor cells invade tissues and form secondary tumors by interacting with the extracellular matrix. This review highlights the crucial role of the basement membrane as a barrier during cancer metastasis.

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    Area of Science:

    • Oncology
    • Cell Biology
    • Biochemistry

    Background:

    • Cancer metastasis involves tumor cells breaching tissue barriers.
    • Extracellular matrix (ECM) interactions are critical at multiple stages of metastasis.
    • The basement membrane is a key ECM component influencing cancer cell invasion.

    Purpose of the Study:

    • To review recent advances in understanding tumor cell interactions with the ECM during metastasis.
    • To specifically examine the role of the basement membrane as a barrier to invasive tumor cells.

    Main Methods:

    • Literature review of recent research on cancer cell-ECM interactions.
    • Focus on studies investigating basement membrane invasion by tumor cells.

    Main Results:

    • Tumor cells interact with various ECM components throughout the metastatic cascade.
    • The basement membrane presents a significant barrier to invasive carcinoma cells.
    • Successful invasion of the basement membrane is a critical step for metastasis.

    Conclusions:

    • Understanding tumor cell-ECM interactions, particularly with the basement membrane, is vital for developing anti-metastatic therapies.
    • The basement membrane's role as a barrier is a key area of focus in metastasis research.

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