Women's Health Weekly
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Cell Proliferation
Researchers at University of Evry release new data on cell proliferation
February 5th, 2009
"Benomyl, a tubulin-targeted antimitotic antifungal agent, belongs to the benzimidazole group of compounds, which are known to inhibit the binding of colchicine to tubulin. Therefore, benomyl was thought to bind at or near the colchicine-binding site on tubulin," researchers in Evry, France report. "However, recent mutational studies in yeast and fluorescence studies involving competitive binding of benomyl and colchicine on goat brain tubulin suggested that benomyl may bind to tubulin at a site distinct from the colchicine-binding site. We set out to examine whether colchicine and benomyl bind to tubulin at distinct sites using a human cervical cancer (HeLa) cell line...
Source: Women's Health Weekly (2009-02-05)
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