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TranscriptomicsUsing next generation sequencing to study the genetic diversity of candidate live attenuated Zika vaccines
Zika virus (ZIKV) is a mosquito-transmitted positive-sense RNA virus in the family Flaviviridae. Candidate live-attenuated vaccine (LAV) viruses with engineered deletions in the 3’UTR provide immunity and protection in animal models of ZIKV infection, and phenotypic studies show that LAVs retain pro...
ORGANISM(S): Zika virus 
2020-04-13 | E-MTAB-8905 | biostudies-arrayexpress
MetabolomicsZika virus disrupts steroidogenesis and impairs spermatogenesis by stalling the translation of CYP17A1 mRNA

ZIKV infection is associated with testicular damage and abnormal spermatogenesis. However, the molecular mechanisms underlying these pathogenic processes remain unclear. Here, we demonstrate that ZIKV disrupts Leydig cells' ability to produce testosterone, leading to decreased sperm counts and mo...

2025-06-29 | MTBLS12549 | MetaboLights
TranscriptomicsRiboSeq of African green monkey (Vero) cells infected at a multiplicity of infection (MOI) of 3 with the Asian/American Zika virus (ZIKV) strain, PE243
Vero cells were infected with the Asian/American Zika virus (ZIKV) strain, PE243, at MOI:3 to assess the viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. RNase I treatment was carried out, following which ribosome...
ORGANISM(S): Chlorocebus sabaeus 
2024-09-04 | E-MTAB-12971 | biostudies-arrayexpress
TranscriptomicsInter- and intra-lineage genetic diversity of wild-type Zika viruses reveals both common and distinctive nucleotide variants and clusters of genomic diversity
ZIKV strains belong to three phylogenetic lineages: East African, West African, and Asian/American. RNA virus genomes exist as populations of genetically-related sequences whose heterogeneity may impact viral fitness, evolution, and virulence. The genetic diversity of representative ZIKVs (N=7) fro...
ORGANISM(S): Zika virus 
2019-07-30 | E-MTAB-7771 | biostudies-arrayexpress
TranscriptomicsRNASeq of African green monkey (Vero) cells infected at a multiplicity of infection (MOI) of 3 with different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics
Vero cells were infected with the different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics at MOI:3 to assess their viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide p...
ORGANISM(S): Chlorocebus sabaeus 
2024-09-04 | E-MTAB-12968 | biostudies-arrayexpress
TranscriptomicsRiboSeq of African green monkey (Vero) cells infected at a multiplicity of infection (MOI) of 3 with different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics
Vero cells were infected with the different Zika virus (ZIKV) mutants (American WT, African-like, uORF1-KO and uORF2-PTC1) generated by reverse genetics at MOI:3 to assess their viral transcriptome. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide p...
ORGANISM(S): Chlorocebus sabaeus 
2024-09-04 | E-MTAB-12969 | biostudies-arrayexpress
TranscriptomicsBinding of the Zika virus genome to endogenous human transcripts
This study aims to study binding events between the Zika virus RNA genome and endogenous transcripts during infection of a human cell line. We develop a novel psolaren-based cross-linking technique to preserve interactions between mRNA and the Zika genome. Interacting RNA molecules are ligated toget...
ORGANISM(S): Homo sapiens 
2018-07-13 | E-MTAB-6427 | biostudies-arrayexpress
MetabolomicsEffects of Zika virus infection on the metabolome of pregnant women: a longitudinal study
Not available
ORGANISM(S): Homo sapiens 
ST002048 | MetabolomicsWorkbench
TranscriptomicsRNASeq of African green monkey (Vero) cells and human malignant glioblastoma multiforme (U251) cells infected at a multiplicity of infection (MOI) of 3 with the Asian/American Zika virus (ZIKV), PE243; and the African ZIKV strain, Dak84
Vero and U251 cells were infected with the Asian/American ZIKV (PE243) and the African ZIKV (Dak84) at MOI:3 to assess the viral transcriptome in two cell lines. Samples were harvested at 24 hours post-infection (h p.i.) by flash-freezing, without cycloheximide pre-treatment. Ribosomal RNA was remov...
ORGANISM(S): Chlorocebus sabaeus 
2024-09-04 | E-MTAB-12967 | biostudies-arrayexpress
TranscriptomicsInter and intra-lineage genetic diversity of Zika virus differs for American isolates
Zika virus (ZIKV) is a mosquito-transmitted positive-sense RNA virus in the family Flaviviridae. ZIKV infections are associated with neurodevelopmental deficiencies termed Congenital Zika Syndrome. ZIKV strains are grouped into three phylogenetic lineages: East African, West African, and Asian, whi...
ORGANISM(S): Zika virus 
2018-12-31 | E-MTAB-5945 | biostudies-arrayexpress
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