Application of Organosilane Monolayer Template to Quantitative Evaluation of Cancer Cell Adhesive Ability
Application of Organosilane Monolayer Template to Quantitative Evaluation of Cancer Cell Adhesive Ability
复制标题
有机硅烷单层模板在癌细胞粘附能力定量评价中的应用
DOI:
10.1143/jjap.50.06gl01
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发表时间:
2011
影响因子:
1.5
通讯作者:
Y.Sato
中科院分区:
文献类型:
--
作者:
T.Tanii;K.Sasaki;K.Ichisawa;T.Demura;Y.Beppu;H.A.Vu;H.T.Chi;H.Yamamoto;Y.Sato
The adhesive ability of two human pancreatic cancer cell lines was evaluated using organosilane monolayer templates (OMTs). Using the OMT, the spreading area of adhered cells can be limited, and this enables us to focus on the initial attachment process of adhesion. Moreover, it becomes possible to arrange the cells in an array and to quantitatively evaluate the number of attached cells. The adhesive ability of the cancer cells cultured on the OMT was controlled by adding (-)-epigallocatechin-3-gallate (EGCG), which blocks a receptor that mediates cell adhesion and is overexpressed in cancer cells. Measurement of the relative ability of the cancer cells to attach to the OMT revealed that the ability for attachment decreased with increasing EGCG concentration. The results agreed well with the western blot analysis, indicating that the OMT can potentially be employed to evaluate the adhesive ability of various cancer cells.
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影响因子:
14
作者:
Lee, MH;Brass, DA;Ducheyne, P
通讯作者:
Ducheyne, P
影响因子:
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