Impact of kinesin Eg5 inhibition by 3,4-dihydropyrimidin-2(1H)-one derivatives on various breast cancer cell features
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چکیده
منابع مشابه
Monastrol inhibition of the mitotic kinesin Eg5.
Monastrol is a small, cell-permeable molecule that arrests cells in mitosis by specifically inhibiting Eg5, a member of the Kinesin-5 family. We have used steady-state and presteady-state kinetics as well as equilibrium binding approaches to define the mechanistic basis of S-monastrol inhibition of monomeric human Eg5/KSP. In the absence of microtubules (Mts), the basal ATPase activity is inhib...
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15 صفحه اولA structural model for monastrol inhibition of dimeric kinesin Eg5.
Eg5 or KSP is a homotetrameric Kinesin-5 involved in centrosome separation and assembly of the bipolar mitotic spindle. Analytical gel filtration of purified protein and cryo-electron microscopy (cryo-EM) of unidirectional shadowed microtubule-Eg5 complexes have been used to identify the stable dimer Eg5-513. The motility assays show that Eg5-513 promotes robust plus-end-directed microtubule gl...
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Fragrant species of the genus Salvia have been attributed many medicinal properties, which include anticancer activity. In the present study, cytotoxic properties of total methanol extract of Salvia chloroleuca Rech. f. & Aellen and its fractions were investigated on MCF-7, a breast carcinoma cell line. Malignant and non-malignant cells were cultured in RPMI medium and incubated with different ...
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ژورنال
عنوان ژورنال: BMC Cancer
سال: 2015
ISSN: 1471-2407
DOI: 10.1186/s12885-015-1274-1