Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Lymphotoxin-beta receptor activation in HBV-infected HepaRG cells

ABSTRACT: The objective of this experiment was to test the effect, at a transcrptomic level, of lymphotoxin-beta receptor activation in HBV-infected differentiated HepaRG cells

ORGANISM(S): Homo sapiens

PROVIDER: GSE46667 | GEO | 2013/08/15

SECONDARY ACCESSION(S): PRJNA201437

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Lymphotoxin-beta receptor activation in HBV-infected HepaRG cells

Project description:The objective of this experiment was to test the effect, at a transcrptomic level, of lymphotoxin-beta receptor activation in HBV-infected differentiated HepaRG cells 4 biological replicates per condition were analyzed

2013-08-15 | E-GEOD-46667 | biostudies-arrayexpress

RNA-seq of HBV-infected differentiated HepaRG under RG7834

Project description:RNA-seq of HBV-infected differentiated HepaRG under RG7834

| PRJNA394863 | ENA

Study of HBV and HDV transcriptomic modulation in HepaRG and PHHs

Project description:Study of HBV and HDV transcriptomic modulation in HepaRG and PHHs

| PRJNA799368 | ENA

Homo sapiens

Project description:Lymphotoxin-beta receptor activation in HBV-infected HepaRG cells

| PRJNA201437 | ENA

Study of HBV and HDV transcriptomic modulation in HepaRG and PHHs

Project description:Chronic co-infection with HBV and HDV leads to the most aggressive form of chronic viral hepatitis. In this study, we aimed at elucidating the molecular mechanisms leading to the interference on HBV observed in most of patients co-infected with HDV. We performed transcriptomic analyses of in vitro samples in order to compare the HBV and HDV-induced modulations in viral transcription, immune response, and pathway regulation.This is of importance because beside providing basic knowledge on the interplay between a satellite virus and its helper virus, the data will help the identification of new antiviral target that may affect both viruses.

2022-02-25 | GSE194179 | GEO

Effect of two compounds on HBV gene expression in HBV-infected primary human hepatocytes.

Project description:HBV gene expression in HBV-infected primary human hepatocytes.

2022-07-15 | GSE208115 | GEO

Transcription profiling of mouse lymph nodes treated with soluble lymphotoxin-beta receptor for 0, 1, 2, 3, 27 and 35 days

Project description:treatment of mesenteric lymph nodes with soluble lymphotoxin-beta receptor for 0,1,2,3,27 and 35 days

2007-12-04 | E-GEOD-2124 | biostudies-arrayexpress

Expression data of HBV infected liver tissue

Project description:We analyzed three clinical parameters with gene expression data from 122 liver tissues. Six healthy samples were used in validation. All hepatitis samples were HBV infected, which was validated by positive HBsAg or serum HBV-DNA. The samples with HCV infection or metabolic liver injury (e.g. fatty liver, chronic alcoholic hepatitis, etc.) were excluded. This dataset is part of the TransQST collection.

2017-02-28 | E-GEOD-83148 | biostudies-arrayexpress

Sera of individuals chronically infected with hepatitis B virus (HBV) contain diverse RNA types produced by HBV replication or derived from integrated HBV DNA

Project description:This study aimed to better characterize the repertoire of serum HBV RNAs during chronic HBV infection in humans, which remains understudied. Using RT-PCR, qPCR, RNA-sequencing and immuno-precipitation, we found that (i) >50% of serum samples bore different amounts of HBV replication-derived RNAs (rd-RNAs); (ii) a few samples contained RNAs transcribed from integrated HBV DNA including 5'-HBV-human-3' RNAs (integrant-derived RNAs or id-RNAs) and 5'-human-HBV-3' transcripts as a minority of serum HBV RNAs; (iii) spliced HBV RNAs were abundant in <50% of analyzed samples; (iv) most serum rd-RNAs were polyadenylated via conventional HBV polyadenylation signal; (v) pre-genomic RNA (pgRNA) was the major component of the pool of serum RNAs; (vi) area of HBV positions 1531-1739 had very high RNA reads coverage and thus should be used as a target for detecting serum HBV RNAs; (vii) vast majority of rd-RNAs and pgRNA were associated with HBV virions, but not with unenveloped capsids, exosomes, classic microvesicles or apoptotic vesicles and bodies; (viii) considerable rd-RNAs presence in the circulating immune complexes was found in a few samples; and (ix) serum rcDNA and rd-RNAs should be quantified simultaneously to evaluate HBV replication status and efficacy of anti-HBV therapy with nucleos(t)ide analogs. In summary, sera contain various HBV RNA types of different origin, which are likely secreted via different mechanisms. In addition, since we previously showed that id-RNAs were abundant or predominant HBV RNAs in many of liver and hepatocellular carcinoma tissues comparing to rd-RNAs, there is likely a mechanism favoring the egress of the replication-derived RNAs.

2023-02-26 | GSE224901 | GEO

Episomal HBV persistence within transcribed host nuclear chromatin compartments involves HBx

Project description:In hepatocyte nuclei, hepatitis B virus (HBV) genomes occur episomally as covalently closed circular DNA (cccDNA). The HBV X protein (HBx) is required to initiate and maintain HBV replication and acts as host gene trans-regulator. However, functionally relevant spatiotemporal localization and interactions of cccDNA and HBx remain to be understood. This is the first study utilizing circularized chromosome conformation capture (4C) to identify regional virus-host genome interactions. We combined 4C with RNA-seq and ChIP-seq to illuminate the nuclear landscape associated with HBV episomes and HBx. Moreover, we functionally studied HBx-binding to episomal HBV DNA. In human HBV-positive HepaRG hepatocytes, 4C and ChIP revealed specific nuclear localization of HBV episomes and HBx associated with actively transcribed nuclear domains correlating well in size with constrained topological units built up by chromatin fibre loops, which are believed to constitute fundamental cell nuclear architectural units. Interestingly, HBx alone occupied transcribed chromatin domains, and its binding to HBV episomes depended on its C-terminus in vitro. In conclusion, HBx and HBV DNA similarly follow higher-order nuclear assembly patterns, specifically favoring transcriptionally active nuclear compartments. These novel observations may shed light on important unsolved problems: to understand the long-term episomal stability and the facilitation of viral persistence.

2018-04-30 | GSE100400 | GEO

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