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Modulation of Rho Guanine Exchange Factor Lfc Activity by Protein Kinase A-Mediated Phosphorylation
ABSTRACT Lfc is a guanine nucleotide exchange factor (GEF) for Rho that demonstrates an unusual ability to associate with microtubules. While several phosphorylated residues have been detected in theExpand
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Vitamin D receptor-dependent inhibition of mammary tumor growth by EB1089 and ultraviolet radiation in vivo.
1,25-Dihydroxyvitamin D(3) (1,25D), the biologically active form of vitamin D(3), exerts antiproliferative and proapoptotic effects in multiple transformed cell types, and thus, the vitamin DExpand
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Dissociation of growth arrest and CYP24 induction by VDR ligands in mammary tumor cells
Murine mammary tumor cells with differential vitamin D receptor (VDR) expression were used to study the mechanisms of growth inhibition by vitamin D steroids. In VDR‐expressing WT145 cells, 1,25D andExpand
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