Usage of "tumor invasion"

For cancer, invasion is the direct extension and penetration by cancer cells into neighboring tissues.

Usage of tumor invasion in English

Direct tumor invasion into the gastrointestinal tract was found in three patients. 
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Both, thrombin and pro-uPA play important roles in tumor invasion and metastasis. 
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We predict this effect is due to inhibition of tumor invasion. 
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These processes have an established role in tumor invasion and metastasis. 
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Increased TF antigen expression is associated with tumor invasion and metastasis. 
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PIK3CA mutations resulted in attenuation of apoptosis and facilitated tumor invasion. 
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The function of proteases in brain tumor invasion is currently not well established. 
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The nature of tumor invasion makes surgical removal difficult, which results in remote recurrence. 
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Epithelial-mesenchymal transition (EMT) is a critical process for tumor invasion and metastasis. 
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Degradation of the extracellular matrix is an essential step in tumor invasion and metastasis. 
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TIMP-1 expression was related to the depth of tumor invasion and lymph node metastasis. 
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LTI was defined as bony invasion or destruction or tumor invasion of the skin. 
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As tumor invasion to the descending artery was suspected, preoperative endovascular ultrasonography was performed. 
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Brain tumor invasion leads to recurrence and resistance to treatment. 
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These data suggest that metalloproteases can stimulate brain tumor invasion. 
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Reducing tumor invasion should result in fewer circulating tumor cells (CTCs). 
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Meanings of tumor invasion in English