Cancer cell proliferation controlled by surface chemistry in its microenvironment

Xiao-Long YU1, Bin ZHANG2, Xiu-Mei WANG1, Ying WANG1, Lin QIAO1, Jin HE1, Juan WANG2, Shuang-Feng CHEN2, In-Seop LEE3, Fu-Zhai CUI1()

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Front. Mater. Sci. ›› 2011, Vol. 5 ›› Issue (4) : 412-416. DOI: 10.1007/s11706-011-0147-z
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Cancer cell proliferation controlled by surface chemistry in its microenvironment

  • Xiao-Long YU1, Bin ZHANG2, Xiu-Mei WANG1, Ying WANG1, Lin QIAO1, Jin HE1, Juan WANG2, Shuang-Feng CHEN2, In-Seop LEE3, Fu-Zhai CUI1()
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Abstract

Hepatoma cells (Hepg2s) as typical cancer cells cultured on hydroxyl (-OH) and methyl (-CH3) group surfaces were shown to exhibit different proliferation and morphological changes. Hepg2s cells on -OH surfaces grew much more rapidly than those on -CH3 surfaces. Hepg2s cells on -OH surfaces had the larger contact area and the more flattened morphology, while those on -CH3 surfaces exhibited the smaller contact area and the more rounded morphology. After 7 days of culture, the migration of Hepg2s cells into clusters on the -CH3 surfaces behaved significantly slower than that on the -OH surfaces. These chemically modified surfaces exhibited regulation of Hepg2s cells on proliferation, adhesion, and migration, providing a potential treatment of liver cancer.

Keywords

chemical groups / cell proliferation / adhesion / migration / Hepg2

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Xiao-Long YU, Bin ZHANG, Xiu-Mei WANG, Ying WANG, Lin QIAO, Jin HE, Juan WANG, Shuang-Feng CHEN, In-Seop LEE, Fu-Zhai CUI. Cancer cell proliferation controlled by surface chemistry in its microenvironment. Front Mater Sci, 2011, 5(4): 412‒416 https://doi.org/10.1007/s11706-011-0147-z

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