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Forcing the code: tension modulates signaling to drive morphogenesis and malignancy.

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Mechanical force is crucial for embryonic development and disease, influencing cell behavior and tissue organization. Understanding force

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Area of Science:

  • Mechanobiology
  • Developmental Biology
  • Cancer Biology

Background:

  • Development and disease involve complex interactions between genetics and signaling pathways.
  • Mechanical force plays a critical role in embryonic development, tissue morphogenesis, and malignancy.
  • Cellular and tissue mechanics influence biochemical signaling, gene expression, and cell fate.

Purpose of the Study:

  • To elucidate the role of mechanical force in regulating embryonic development and tissue morphogenesis.
  • To investigate how altered cell tension contributes to malignancy and metastasis.
  • To explore new approaches for understanding mechanotransduction in development and disease.

Main Methods:

  • Experimental analysis of mechanical force in embryonic development and tissue morphogenesis.
  • Investigation of cell tension perturbations and their effects on biochemical signaling and gene expression.
  • Examination of tumor-associated forces impacting tissue organization, vascular integrity, and immunity.

Main Results:

  • Mechanical force sculpts tissue movements and regulates cell and tissue fate.
  • Perturbations in cell tension drive malignancy by altering signaling, gene expression, and cell behavior.
  • Tumor-associated forces disrupt tissue organization, induce hypoxia, and promote metastasis and treatment resistance.

Conclusions:

  • Mechanical force is a fundamental regulator of development and disease processes.
  • Understanding the interplay between mechanotransduction, signaling, and gene expression is key to unraveling molecular mechanisms.
  • Insights into these interactions are essential for clarifying the molecular basis of cancer.