Cryopreserved cells facilitate cell-based drug discovery.

Cryopreserved cells facilitate cell-based drug discovery.
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冷冻保存的细胞有利于基于细胞的药物发现。

DOI:
10.1016/j.drudis.2007.05.008
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发表时间:
2007
影响因子:
7.4
通讯作者:
J. Oosterom
J. Oosterom
中科院分区:
医学2区
文献类型:
--
作者:
G. Zaman;J. D. de Roos;M. Blomenröhr;C. V. van Koppen;J. Oosterom

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检测技术的进步使基于细胞的功能分析在早期药物发现中得到了更多的使用,特别是对G蛋白偶联受体。使用活细胞的筛查分析比使用裂解细胞样本的分析更不容易产生假阳性。使用冷冻保存的细胞而不是在培养中持续保持的细胞减少了日常差异,消除了传代效应,并提高了基于细胞的检测结果的一致性。超低温保存技术将细胞培养与药物筛选活动分开,并允许将细胞用作试剂,就像生化分析中的酶一样。
Advances in detection technologies have enabled an increased use of cell-based functional assays in early drug discovery, in particular for G protein-coupled receptors. Screening assays that use live cells are less prone to generate false positives than assays using lysed cell samples. The use of cryopreserved cells instead of cells that are continuously maintained in culture decreases day-to-day variation, removes passage effects and improves the consistency of cell-based assay results. Cryopreservation techniques uncouple cell culturing from drug-screening activities and allow the use of cells as reagents, just like enzymes in biochemical assays.
DOI: 10.1126/science.279.5347.84
发表时间: 1998-01-02
期刊: SCIENCE
影响因子: 56.9
作者:
Zlokarnik, G;Negulescu, PA;Tsien, RY
通讯作者: Tsien, RY