Unknown,Transcriptomics,Genomics,Proteomics

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Transcriptome profiles of brain glioma stem cells and normal neural stem cells


ABSTRACT: A human cDNA microarray comprising 29,187 human genome probes was used to evaluate the transcriptional changes between brian glioma stem cells (GSC) and normal neural stem cells(NSC). There were 6 samples that were analyzed, 3 samples were from glioma stem cells and the other 3 samples form normal neural stem cells were controls. cell type: brain glioma stem cells:GSC_H004, GSC_H005, GSC_H006 ; cell line: normal neural stem cells: NSC_H001, NSC_H002, NSC_H003 biological replicate: NSC_H001, NSC_H002, NSC_H003; biological replicate: GSC_H004, GSC_H005, GSC_H006

ORGANISM(S): Homo sapiens

SUBMITTER: Shuang Liu 

PROVIDER: E-GEOD-41031 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Regulatory roles of miRNA in the human neural stem cell transformation to glioma stem cells.

Liu Shuang S   Yin Feng F   Zhang Jianning J   Wicha Max S MS   Chang Alfred E AE   Fan Wenhong W   Chen Ling L   Fan Ming M   Li Qiao Q  

Journal of cellular biochemistry 20140801 8


To investigate the expressional alternation of microRNAs (miRNA) during the malignant transformation and development of human glioma, we measured miRNA expression profile as well as mRNA expression profile in normal human neural stem cells (hNSCs) and human glioma stem cells (hGSCs). We found 116 miRNA up-regulated and 62 miRNA down-regulated in GSCs. On the other hand, we identified 1,372 mRNA down-regulated, and 1,501 mRNA up-regulated in GSCs compared to those in NSCs. We then analyzed the pa  ...[more]

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