Women's Health Weekly
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Breast Cancer
Research on breast cancer reported by scientists at National University
November 13th, 2008
"Mechanical properties of individual living cells are known to be closely related to the health and function of the human body. Here, atomic force microscopy (AFM) indentation using a micro-sized spherical probe was carried out to characterize the elasticity of benign (MCF-10A)and cancerous (MCF-7) human breast epithelial cells," investigators in Singapore, Singapore report. "AFM imaging and confocal fluorescence imaging were also used to investigate their corresponding sub-membrane cytoskeletal structures. Malignant (MCF-7) breast cells were found to have an apparent Young's modulus significantly lower (1.4-1.8 times) than that of their non-malignant (MCF-10A)...
Source: Women's Health Weekly (2008-11-13)
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