Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Zka virus (ZIKV) persistently infects primary human brain microvascular endothelial cells

ABSTRACT: ZIKV alters transcriptional responses of infected cells to avoid immune detection. We have compared the transcriptional responses of ZIKV-infected hBMECs and mock-infected hBMECs. Examination of transcriptional responses of ZIKV-infected hBMECs versus mock-infected hBMECs

ORGANISM(S): Homo sapiens

PROVIDER: GSE98889 | GEO | 2017/07/15

SECONDARY ACCESSION(S): PRJNA386505

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptome analysis of the glioma stem cells infected with ZIKV

Project description:Glioma stem cells derived from patient samples were infected with ZIKV at MOI of 1 for 48hrs, total RNA was extracted and deep sequenced to compare the gene expression profiles between mock and ZIKV infected cells

2018-05-26 | GSE114907 | GEO

Effect of ZIKV on pre-implantation embryos

Project description:To determine the effect of Zika virus infection on pre-implantation embryonic development, we performed single blastocyst RNA-Seq on MOCK and ZIKV infected embryos. ZIKV infection results in an increased risk of spontaneous abortion and poor intrauterine growth although the mechanisms underlying fetal loss remain undetermined. Little is known about the impact of ZIKV infection during the earliest stages of pregnancy, or pre- and peri-implantation, because most current studies of ZIKV infection in pregnancy models focus on post-implantation stages. Here, we demonstrate that trophectoderm cells of pre-implantation human and mouse embryos can be efficiently infected with ZIKV, and that trophectoderm can propagate virus causing cell death of neural progenitors. These findings were corroborated by our demonstration that hESC-derived trophectoderm cells are infected by ZIKV in a dose dependent manner. RNAseq of single blastocysts revealed key transcriptional changes in cellular and physiologic functions upon ZIKV infection, including nervous system development and function, prior to commitment to the neural cell lineage. Finally, the pregnancy rate of mice infected pre-implantation was > 50% lower than females infected at E4.5. These results demonstrate that pre-implantation ZIKV infection of trophectoderm leads to miscarriage or spontaneous abortion. Moreover, pre- and peri-implantation ZIKV infects trophectoderm cells that propagate virus over time causing cell death in neural progenitors. Cumulatively, these data demonstrate that vertical pre- and peri-implantation ZIKV infection of trophectoderm impairs fetal development and causes neural progenitor cell death, elucidating a previously unappreciated association of pre- and peri-implantation ZIKV infection and microcephaly.

2019-08-16 | GSE133254 | GEO

Extended ZIKV-NS4B interactome (AP-MS/MS analysis of ZIKV interacting proteins)

Project description:To identify the cellular interactors of ZIKV-NS4B-interacting proteins and their differential composition upon ZIKV infection, individual cDNAs expressing FLAG-tagged variants of the following ZIKV-NS4B-interacting proteins were generated (GeneBank and UniProt Accession numbers are given in parenthesis): CEND1 (BC034732.1; Q8N111), CHP1 (BC031293; Q99653), CLN6 (BC010849.1; Q9NWW5), TMEM41b (BC035034.1; Q5BJD5), RBFOX2 (NM_001082579.1; O43251-6), BSG (BC009040.2;P35613). Lentiviruses expressing each of these proteins were used to transduce SK-N-BE2 cells, which were either mock-infected or infected with ZIKV (H/PF/2013, MOI=3), and 72 hours later subjected to AP-MS/MS to identify the respective cellular interactors.

2018-09-03 | PXD009561 | Pride

Expression profiling of death-related genes in ZIKV-infected SH-SY5Y cells

Project description:Analysis of death triggering pathways activated by experimental Zika virus infection in SH-SY5Y cells by expression profiling of 42 genes related to survival, anti-apoptotic and proapoptotic responses, and death receptors pathway, and 06 endogenous control genes. Commercially available neuroblastoma SH-SY5Y cells were grown in vitro, experimentally infected with Zika virus (MOI 0.5), and MOCK- and ZIKV-infected cells were harvested at 1 and 2 days post-infection. We used TaqMan ™ Array Human Apoptosis via Death Receptors (Thermo Fisher Scientific, MA, USA) to quantitate gene expression during ZIKV infection in SH-SY5Y cells.

2021-12-01 | GSE162096 | GEO

Small RNA-seq of small extracellular vesicles secreted by Zika virus (ZIKV)-infected JEG-3 trophoblast cells

Project description:Comparison of microRNA profiles of small extracellular vesicles isolated from mock- vs. ZIKV-infected JEG-3 cells.

2023-04-01 | GSE228310 | GEO

Time-resolved phosphoproteomic analysis of ZIKV-infected cells

Project description:To investigate cellular pathway dysregulation upon ZIKV infection, time-resolved phosphoproteomics LC-MS/MS analysis was used. ZIKV-infected SK-N-BE2 cells or mock-treated cells were harvested 24, 48 and 72 hours post virus infection and their phosphoproteome was quantitatively analyzed by label-free LC-MS/MS.

2018-09-03 | PXD009560 | Pride

Effect of ZIKV on human ESCs derived trophoblast cells

Project description:To characterise the human trophoblast cells derived from human ESCs and the effects of ZIKV infection on them, we performed RNA-seq on two sets of samples: 1)human ES cell line HuES8 and the trophoblast cells differentiated. 2)trophoblast cells infected at 4 days after differentiation by MOCK and ZIKV, and harvested 72hpi. Here, we demonstrate gene expression profile of trophoblasts derived from human ESCs is similar to the trophoectoderm cells isolated from human blastocysts. And ZIKV infection on the human ESCs derived trophoblasts activated a panel of pathways, including programmed cell death.

2019-08-16 | GSE133396 | GEO

SUMO and SIM Sites Direct Nuclear Localization of the Zika Virus NS5 Protein and Regulate Endothelial Cell Transcriptional Responses

Project description:ZIKV NS5 WT expression in human brain microvascular endothelical cells (hBMECs) alters transcriptional responses and downregulate genes related to cell cycle, nucleosome formation and interferon stimulated genes (ISGs).

2020-04-02 | GSE147926 | GEO

LC-MS of small extracellular vesicles (sEVs) secreted by mock- vs. Zika virus (ZIKV)-infected JEG-3 cells

Project description:Proteomics profiling of small extracellular vesicles secreted by mock- vs. ZIKV (PRVABC59)-infected JEG-3 cells.

2023-09-12 | PXD041807 | Pride

Zika virus directly infects human peripheral neurons and induces cell death

Project description:Zika virus (ZIKV), a flavivirus transmitted primarily by Aedes mosquitoes, has spread to 59 countries and territories throughout the world. ZIKV-infected patients can have several symptoms and there is scientific consensus that ZIKV is a cause of microcephaly. Most studies are focusing on the central nervous system (CNS), and it is largely unknown whether ZIKV also affects the developing peripheral nervous system. Here, using a human pluripotent stem cell-based model, we demonstrated that Puerto Rican ZIKV strain, PRVABC59, efficiently infects human neural crest cells (hNCCs). In contrast to little infection of CNS neurons, ZIKV readily infects human peripheral neurons (hPNs), leading to cell death. Global gene expression analyses of infected hNCCs and hPNs reveal transcriptional dysregulation, notably of cell-death- and cell-cycle-related pathways. Our results identify hNCCs and hPNs as a direct ZIKV target and provide a framework to investigate the ZIKV pathology on the peripheral neurons.

2017-07-07 | GSE87750 | 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