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Transcriptome sequencing of HepG2 cells upon treatment of Butyrolactone I (PQY09) or derivatives (PQY23_1) butenolide compounds for exploring the targets of PQYs to further study the pharmacological activities

ABSTRACT: Transcriptome sequencing (RNA-Seq) of HepG2 cells upon treatment of the 50μM Butyrolactone I (PQY09) or derivatives (PQY23_1) butenolide compounds isolated from marine-derived fungi or DMSO(0.1%) as blank contrast for exploring the targets of PQYs to further study the pharmacological activities Butenolide, a mycotoxin produced by several toxigenic Fusarium species, fre-quently invades many important grains, and evokes a broad spectrum of toxic effects. But several butenolide derivatives, especially the well-known compound butyrolactone I, have been reported to show diverse biological activities, including an-ti-inflammatory , antibacterial , antiviral, antitumor, and α-/β-glucosidase inhibitory activities. So in order to investigate the other effect of PQYs and toxicity target, we used the second-generation transcriptome sequencing(RNA-seq) to determine the expression changes of each gene in HepG2 cells.

ORGANISM(S): Homo sapiens

PROVIDER: GSE200538 | GEO | 2024/05/01

REPOSITORIES: GEO

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Analysis of micorRNA expression during the HBV acute and chronic infections

Project description:Recent implication of microRNAs (miRNAs) in the intricate cross-talk between the host and the pathogen in viral infections reveals a new layer of mechanism for host-virus interactions. In the present study, we investigated human miRNAs which may be involved in the acute and chronic HBV infections via microarray profiling. We determined the global miRNA expression profiles elicited in the uninfected control model (HepG2), the acute infection model (HepG2 transfected with a 1.3 full-length HBV genome) and the chronic infection model (HepG2.2.15) using CapitalBio corporation’s mammalian miRNA arrays. Three cellular models were used in this study: the human hepatoblastoma cell line HepG2 as a blank control representing the condition without virus infection; HepG2 transfected with a 1.3 full-length HBV genome as an acute infection model; and HepG2.2.15, a well-established cell line derived from HepG2 transfected with a full-length HBV genome and constitutively expressing HBV, as a chronic infection model.

2010-06-16 | E-GEOD-22378 | biostudies-arrayexpress

Targeting cis-regulatory elements of FOXO family is a novel therapeutic strategy for induction of leukemia cell differentiation

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FoxO3 modulates endothelial gene expression and function by direct and indirect mechanisms

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