RNAi profiling of human MCF-7 cells depleted for NMNAT1

ABSTRACT: "NMNAT1 is a nuclear enzyme in the mammalian NAD+ salvage pathway. Expression microarray analysis was used to study the effect of NMNAT1 knockdown on gene expression in MCF-7 breast cancer cells. Experiment Overall Design: NMNAT1 stable knockdown was achieved using a retroviral shRNA construct. An shRNA directed against Luciferase was used to generate the Luc control cells. Three independent cell populations with matching Luc controls were prepared for the expression analysis. Each cell population was treated with either vehicle control (ethanol) or estradiol (E2) for 3 hours before harvest of RNA samples. Four samples in one replicate (LUC2 CON, LUC2 E2, NMNAT2 CON and NMNAT2 E2) were hybridized to Affymetrix U133 Plus 2.0 arrays, while the other two replicates of eight samples were hy

ORGANISM(S): Homo sapiens

SUBMITTER: Zhang T 

PROVIDER: S-ECPF-GEOD-13458 | biostudies-other | 2009 Jul

REPOSITORIES: biostudies-other