Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

MRNA/microRNA expression profiles of HCC or CCC patients' liver, together with those of non-tumor part tissues

ABSTRACT: 11 CCC and 5 HCC patients' tumor and non-tumor parts tissues are extracted. Then total RNA are purified from tissues and mRNA and miRNA profiles are measured using agilent one color microarrays designed for mRNA or microRNA expression profiles. Tumor and non-tumor parts are extracted from obtained tissues.

ORGANISM(S): Homo sapiens

SUBMITTER: Y-h. Taguchi

PROVIDER: E-GEOD-57555 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Comprehensive analysis of transcriptome and metabolome analysis in Intrahepatic Cholangiocarcinoma and Hepatocellular Carcinoma.

Murakami Yoshiki Y Kubo Shoji S Tamori Akihiro A Itami Saori S Kawamura Etsushi E Iwaisako Keiko K Ikeda Kazuo K Kawada Norifumi N Ochiya Takahiro T Taguchi Y-h YH

Scientific reports 20151105

Intrahepatic cholangiocarcinoma (ICC) and hepatocellular carcinoma (HCC) are liver originated malignant tumors. Of the two, ICC has the worse prognosis because it has no reliable diagnostic markers and its carcinogenic mechanism is not fully understood. The aim of this study was to integrate metabolomics and transcriptomics datasets to identify variances if any in the carcinogenic mechanism of ICC and HCC. Ten ICC and 6 HCC who were resected surgically, were enrolled. miRNA and mRNA expression a ...[more]

PMID: 26538415

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Project description:microRNAs are assumed to fine-tune cellular mRNA expression levels predisposing them for the control of cell development and cell fates. However, despite increasing appreciation of the role of miRNAs in controlling myeloid cell functions and some evidence for their contribution in in vitro monocyte differentiation, the in vivo role of specific miRNAs in the development and homeostasis of myeloid cells remains to be investigated. Here we profiled the microRNA expression of 8 different myeloid cell population including myeloid precursors (MP), myeloid dendritic cell precursors (MDP), common dendritic cell precursors (CDP), plasmacytoid dendritic cells (PDC) and Gr1+ monocytes from the bone marrow and three different spenic denritic cells (DCs): CD4+ DCs, CD8+ DCs and CD4-CD8- DCs. The source of the cells were female C57BL/6 animals in an age of 6 weeks. The FACS isolation was done on a pooled cell suspension from a minimum of 5 animals. C57BL/6 mice in an age of 6 weeks were purchased from Harlan. For bone marrow (BM) precursor isolation, ACK (0.15M NH4Cl, 0.1M KHCO3, 1mM EDTA in PBS) lyzed BM cells from femur and tibia were pooled from 15 mice and enriched by MACS with biotinylated CD135 (A2F10) followed by anti-biotin MACS beads (Miltenyi). The enriched fraction was further stained with Streptavidin-PerCP, CD117 (2B8), CD115 (AFS98) and lineage antibody cocktail (CD11b (M1/70), CD3 (145-2C11), CD4 (GK1.5), CD8M-NM-1 (53-6.7), Gr1 (RB6-8C5), Sca-1 (D7), B220 (RA3-6B2), Ter-119, CD11c (N418), NK1.1 (PK136)). Splenic dendritic cells were pre-enriched from 8 mice by CD11c MACS beads (Miltenyi) and further stained for CD8M-NM-1, CD4, CD11c and CD86 (PO3). BM plasmacytoid DCs were isolated from 5 mice, followed by Ficoll enrichment and stained for CD11c, CD317 (927) and Siglec H (eBio440c). BM monocytes were isolated from Ficoll enriched BM cells from 5 mice. Staining markers were: CD11b, Gr1 and CD115. All antibodies were purchased from BioLegend or eBioscience if not indicated otherwise. A FACSAria cytometer (Becton-Dickinson) was used for sorting and duplets were excluded by their FSC-H vs. FSC-W appearance.

Dataset Information

MRNA/microRNA expression profiles of HCC or CCC patients' liver, together with those of non-tumor part tissues

Publications

Comprehensive analysis of transcriptome and metabolome analysis in Intrahepatic Cholangiocarcinoma and Hepatocellular Carcinoma.

Similar Datasets

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