A thalidomide analogue with in vitro antiproliferative, antimitotic, and microtubule-stabilizing activities.
نویسندگان
چکیده
We discovered a thalidomide analogue [5-hydroxy-(2,6-diisopropylphenyl)-1H-isoindole-1,3-dione (5HPP-33)] with antiproliferative activity against nine cancer cell lines in vitro. Flow cytometric analyses showed that the compound caused G2-M arrest, which occurred mainly at the mitotic phase. In addition, immunofluorescence microscopy and in vitro tubulin polymerization studies showed that 5HPP-33 has antimicrotubule activity with a paclitaxel-like mode of action. It is effective against four different paclitaxel-resistant cell lines. Thus, 5HPP-33 represents a potential antitumor agent.
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عنوان ژورنال:
- Molecular cancer therapeutics
دوره 5 2 شماره
صفحات -
تاریخ انتشار 2006