Unknown,Transcriptomics,Genomics,Proteomics

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HOTAIR transfected Breast Cancer Cells


ABSTRACT: MDA-MB-231 Breast Cancer Cells were infected by retroviral expression with either VECTOR or HOTAIR. To test the role of polycomb in HOTAIR mediated gene expression, MDA-MB-231 HOTAIR cells were infected with short hairpin retroviral vectors targeting SUZ12 or EZH2. A genetic modification design type is where an organism(s) has had genetic material removed, rearranged, mutagenized or added, such as knock out. genetic_modification_design

ORGANISM(S): Homo sapiens

SUBMITTER: Rajnish Gupta 

PROVIDER: E-GEOD-20435 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications


Large intervening non-coding RNAs (lincRNAs) are pervasively transcribed in the genome yet their potential involvement in human disease is not well understood. Recent studies of dosage compensation, imprinting, and homeotic gene expression suggest that individual lincRNAs can function as the interface between DNA and specific chromatin remodelling activities. Here we show that lincRNAs in the HOX loci become systematically dysregulated during breast cancer progression. The lincRNA termed HOTAIR  ...[more]

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