Certain mono- and disubstituted-5-sulfamylbenzoic acids, many of which are novel, and their use in lowering blood lipid levels in mammals.
某些单取代和双取代的5-磺酰基苯甲酸,其中许多是新颖的,以及它们在降低哺乳动物血脂水平方面的应用。
Multi-stage stem cell carcinogenesis
申请人:Krtolica Ana
公开号:US20100162416A1
公开(公告)日:2010-06-24
The present invention relates to a system of multi-stage stem cell carcinogenesis and a method of generating such multi-stage stem cell carcinogenesis system. Various stages of cancer stem cells can be generated from normal stem cells via mutagenesis. The system of the present invention enables monitoring changes in the ability of cells to transition from one stage of carcinogenesis to another and to identify genetic pathways and molecules that influence carcinogenesis. The present invention also enables a high-throughput and nonbiased screening for targets that preferentially affect cancer stem cells relative to non-cancer stem cells or their derivatives during stem cell carcinogenesis, thus is useful in developing anti-cancer therapeutics.