Ontology highlight
ABSTRACT:
PROVIDER: PRJNA750268 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We report that ZIKV noncoding RNA (sfRNA) affect expression of mosquito genes upon ZIKV infection. We constructed sfRNA-deficient ZIKV mutant (xrRNA2') and conducted transcriptome-wide gene expression profiling of mosquitos infected with WT and xrRNA2' viruses. We found that sfRNA inhibits apoptosis in the infected tissues of Ae. aegypti by altering expression of mosquito genes that control cell death and survival.
2020-03-24 | GSE131827 | GEO
Project description:To elucidate the potential role of commensal viruses in the etiology of AR, we performed a metagenomic analysis of nasal lavage fluid (NLF) to identify commensal viruses in the nose of mice colonizing in the specific pathogen-free (SPF) circumstances (Vehicle group). To evaluate the potential role of these commensal viruses, we reduced them in the nose of mice by administrating intranasal drops of broad-spectrum antiviral drug ribavirin daily, starting at 4-week-old and lasting for three weeks (Ribavirin group).
2024-08-21 | GSE271863 | GEO
Project description:metagenomic studies of the urban river sediments of Zhengzhou city, China
| PRJNA551779 | ENA
Project description:Determination of miRNA profiles in most prominent mosquitoes will determine the potential targets for mosquito control Some of the most medically important viruses, such as dengue virus, West Nile virus, Zika virus, and yellow fever virus, are transmitted by mosquitoes. These aptly named arboviruses impose a tremendous cost to the health of populations around the world. As a result, much effort has gone into the study of the impact of these viruses in human infections. Comparatively less efforts, however, have been made to study the way these viruses interact with mosquitos themselves. It has long been held that these viruses are introduced into the midgut of mosquitoes upon ingestion of a blood meal before being transmitted within the saliva upon subsequent feeding. This sequence requires that the mosquito be able to defend itself from infection every step along the way-from ingesting bloodmeal to subsequent feeding. The main defense mechanisms employed by the mosquitoes to control viruses is RNA interference (RNAi). Modulation of this facet of the mosquito’s immune system would thereby suggest a practical strategy for vector control. This paper will provide an up to date overview of the mosquito’s immune system along with novel data describing miRNA profiles for Aedes aegypti and Culex quinquefasiatus in Grenada, West Indies.
2020-04-29 | GSE149518 | GEO