Tumor Cell Disorder May Aid Spread
Researchers at the Institute of Science and Technology Austria have developed a theoretical model suggesting that chaotic microenvironments can trigger tumor cells to detach and metastasize. This study challenges the traditional view that metastasis is driven primarily by genetic factors.
Why it matters
Understanding the environmental drivers of cancer spread could lead to new therapeutic strategies for preventing metastasis.
In 2024, malignant tumors caused more than 21,300 deaths in Austria, 4.7% more than in 2014. Faced with a similarly pressing global challenge, scientists are striving to better understand what drives cancer cells to grow, spread, and invade healthy tissue. In Science Advances, a team at the Institute of Science and Technology Austria (ISTA) now offers new clues: Using a simplified model, the researchers show how a chaotic environment around tumor cells can promote their invasive behavior. This theoretical concept will need to be examined further in real tumor tissue.
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