课题基金 / 基金详情

SIGNAL TRANSDUCTION AND MOTILITY IN TUMOR CELL MIGRATION

SIGNAL TRANSDUCTION AND MOTILITY IN TUMOR CELL MIGRATION
肿瘤细胞迁移中的信号转导和运动
批准号:
2453110
负责人:
CHENG DONG
金额:
$9.14万
依托单位国家:
美国
项目类别:
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-12-15 至 2002-11-30

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中文摘要
翻译
其目的是:(1)表征脂质在信号中的作用 ECM分子转导肿瘤细胞伪足突起和 迁移;(2)测定细胞内钙离子的反应 肿瘤细胞内阳离子对脂质介导的细胞外基质分子刺激的影响 为了研究细胞骨架肌动蛋白网络对脂质的反应- 两相伪足过程中介导的ECM分子刺激 (4)构建两相伪足模型 以细胞生物学为基础的工程科学,并得出机械参数 这可能会影响肿瘤细胞的迁移。
英文摘要
The aims are: (1) to characterize the role of lipids in signal transduction by ECM molecules for tumor cell pseudopod protrusion and migration; (2) to determine the response of intracellular calcium cations in tumor cells to lipid-mediated ECM molecule stimulation; (3) to examine the response of the cytoskeletal actin network upon lipid- mediated ECM molecule stimulation during the two phase pseudopod protrusion; and (4) to construct a two phase pseudopod model integrating engineering sciences with cell biology and derive mechanistic parameters that may affect tumor cell migration.
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BMES-SPRBM Conference on Cellular and Molecular Bioengineering
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Multiscale modeling of leukocyte-tumor cell adhesion to endothelium in shear flow
STUDY OF MOLECULAR DYNAMICS IN LEUKOCYTE-ASSISTED MELANOMA EXTRAVASATION
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