Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Study of microRNA associated with the anti-tumor effect of gemcitabine

ABSTRACT: The miRNAs expression was markedly altered with the treatment of gemcitabine on human CCC cells in vitro. And various miRNAs induced by gemcitabine may contribute to tumor regression in vitro. Using a custom microarray platform, we analyzed the expression levels of 2555 human miRNA probes in the cell lines in vitro that were treated with and without gemcitabine.

ORGANISM(S): Homo sapiens

SUBMITTER: Satoshi Kondo

PROVIDER: E-GEOD-67257 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Study of microRNA associated with gemcitabine’s anti-tumor effect

Project description:The miRNAs expression was markedly altered with the treatment of gemcitabine on human CCC cells in vitro. And various miRNAs induced by gemcitabine may contribute to tumor regression in vitro . Using a custom microarray platform, we analyzed the expression levels of 1042 human miRNA probes in the cell lines in vitro that were treated with and without gemcitabine.

2015-09-15 | E-GEOD-55676 | biostudies-arrayexpress

Comparison of miRNA expression profiling in CD14+ monocytes between anti-MDA5-positive three patients and three healthy controls

Project description:miRNA array was conducted to identify relevant pathological pathways in activated monocytes in anti-MDA5-positive patients in comparison of those in healthy controls.

2021-05-03 | E-MTAB-10471 | biostudies-arrayexpress

Circulating microRNA profiles in patients with type-1 autoimmune hepatitis

Project description:Recent studies have demonstrated that micro (mi)RNA molecules can be detected in the circulation and can serve as potential biomarkers of various diseases. This study used microarray analysis to identify aberrantly expressed circulating miRNAs in patients with type 1 autoimmune hepatitis (AIH) compared with healthy controls. Patients with well-documented and untreated AIH were selected from the National Hospital Organization (NHO)-AIH-liver-network database. They underwent blood sampling and liver biopsy with inflammation grading and fibrosis staging before receiving treatment. To further confirm the microarray data, circulating expression levels of miR-21 and miR-122 were quantified by real-time quantitative polymerase chain reaction in 46 AIH patients, 40 patients with chronic hepatitis C (CHC), and 15 healthy controls. Consistent with the microarray data, serum levels of miR-21 were significantly elevated in AIH patients compared with CHC patients and healthy controls. miR-21 and miR-122 serum levels correlated with alanine aminotransferase levels. Circulating levels of miR-21 and miR-122 were significantly reduced in AIH patients with liver cirrhosis, and were inversely correlated with increased stages of fibrosis. By contrast, levels of circulating miR-21 showed a significant correlation with the histological grades of inflammation in AIH. We postulate that aberrantly expressed serum miRNAs are potential biomarkers of AIH and could be implicated in AIH pathogenesis. Alternations of miR-21 and miR-122 serum levels could reflect their putative roles in the mediation of inflammatory processes in AIH. Case-control study, steroid treatment

2016-08-01 | E-GEOD-71432 | biostudies-arrayexpress

Differentially expressed miRNAs in xenografts and organoids derived from human cholangiocarcinoma [miRNA]

Project description:We established xenografts and organoids derived from human cholangiocarcinoma. To investigate the signature of cancer stem cells, miRNA expression profiles were analyzed in cholangiocarcinoma xenografts and organoids (passage 7). Microarray analyses were conducted in cholangiocarcioma xenografts and organoids (passage 7).

2016-04-01 | E-GEOD-67209 | biostudies-arrayexpress

Differentially expressed genes in xenografts and organoids derived from human cholangiocarcinoma

Project description:This SuperSeries is composed of the SubSeries listed below. Refer to individual Series

2016-04-01 | E-GEOD-67210 | biostudies-arrayexpress

Study of microRNA associated with cisplatin's anti-tumor effect in hepatocellular carcinoma

Project description:The miRNAs expression was markedly altered with the treatment of cisplatin in vitro and various miRNAs induced by cisplatin also may contribute to tumor growth in vitro. Using a custom microarray platform, we analyzed the expression levels of 1719 human miRNA probes in the cell lines in vitro that were treated with and without cisplatin.

2016-03-15 | E-GEOD-55806 | biostudies-arrayexpress

Gene expression analysis compared myxoid liposarcoma tissue with normal fat tissue

Project description:To identify molecular biomakers that are useful for diagnosis and its targeting treatment, we compared the gene expression profile of myxiod liposarcoma with that of normal fat tissue. In the present study, we studied about gene expression profiles comparing 6 non-preoperative myxoid liposarcoma with 3 normal fat tissue.

2015-08-01 | E-GEOD-59568 | biostudies-arrayexpress

Galectin-9 suppresses growth of hepatocellular carcinoma in vitro

Project description:Galectin-9 suppresses growth of Li-7 cells, a cell line of human hepatocellular carcinoma, in vitro study. Micro RNA expression of Li-7 cells, a cell line of hepatocellular carcinoma, with or without administration of galectin-9 were assessed in vitro.

2015-03-01 | E-GEOD-55665 | biostudies-arrayexpress

Study of microRNA associated with metforminM-bM-^@M-^Ys anti-tumor effect [Huh7 cells]

Project description:The miRNAs expression was markedly altered with the treatment of metformin in vitro and in vivo and various miRNAs induced by metformin also may contribute to tumor growth in vitro and in vivo. Using a custom microarray platform, we analyzed the expression levels of 985 human miRNA probes in the cell lines in vitro and tumorous tissues in vivo that were treated with and without metformin.

2015-03-01 | E-GEOD-44204 | biostudies-arrayexpress

IL7R: WT vs mutant in vitro and in vivo.

Project description:The screening of putative candidate genes downstream of IL7R-INS in vitro KSL/CLP and in vivo (depicted as B-neoplasm, Notch-T-ALL, or myeloid disorder) in comparison to WT. Five-condition experiment: WT-KSL vs. INS-KSL cells; WT-CLP vs.INS-CLP; WT/ICN vs. INS/ICN; WT-CMP vs. INS-CMP. Biological replicate: each 1, One replicate per array.

2014-01-08 | E-GEOD-51211 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data