Project description:In this study, we screened the differentially expressed genes (DEGs) in SH-SY5Y cells with Varicella-Zoster Virus-Infected using RNAseq technique to explore the molecular mechanisms of Herpes zoster pain
Project description:Varicella-zoster virus (VZV), an alphaherpesvirus, causes chickenpox (varicella) in young children with an annual minimum of 140 million new cases and herpes zoster in senior, a painful and debilitating disease with 3-5‰ incidence. A complex structural transcriptome of VZV, which numerous novel transcripts, transcript isoforms, and unknown splice events are found during cell infection. Circular RNA (circRNA), a newly important component of the transcriptome, is increasing discoveries of circRNA function in mammalian cells. However, VZV encoded circRNA remains unexplored. The code used in this study and extended data are available from the GitHub repository (https://github.com/ShaominYang/VZV_circRNA)
Project description:Varicella pneumonia is the most common and severe complication of primary varicella-zoster virus (VZV) infection in adults. Pathogenesis of varicella pneumonia is largely unknown, mainly due to limited availability of clinical specimens and lack of appropriate VZV animal models. Simian varicella virus (SVV) infection of nonhuman primates closely recapitulates clinical and pathogenic features of human VZV disease. This study aimed to elucidate the virus and host factors that contribute to the pathogenesis of varicella pneumonia. The deposited data present changes in gene expression in the lung of SVV-infected cynomolgus macaques (Macaca fascicularis) at 3, 6 and 9 days after infection, and mock-infected control macaques at 3 days after infection.
Project description:Varicella-zoster virus (VZV), an alphaherpesvirus, causes chickenpox (varicella) in young children with an annual minimum of 140 million new cases and herpes zoster in senior, a painful and debilitating disease with 3-5‰ incidence. A complex structural transcriptome of VZV, which numerous novel transcripts, transcript isoforms, and unknown splice events are found during cell infection. Circular RNA (circRNA), a newly important component of the transcriptome, is increasing discoveries of circRNA function in mammalian cells. However, VZV encoded circRNA remains unexplored. In this study we demonstration that VZV derived circRNAs are biologically functional and contributed to viral pathogenesis. Using deep RNA-seq following RNase R treatment, we identified and charactered 35, 076 and 54 human and VZV pOka strain circRNAs respectively from VZV infected neuroblastoma cell (SH-SY5Y).
2024-04-27 | GSE223870 | GEO
Project description:Metagenomic sequencing of varicella zoster virus
