Project description:Non-structural 2B protein of enterovirus-A71 has reported involving in intracellular Ca2+ manipulation and altering cellular homeostasis such as inducing cell death in human SH-SY5Y cells. The aim of the study is to profile transcriptomic signature of human neuroblastoma SH-SY5Y cells altered by EV-A71 2B protein using RNA-sequencing analysis. We generated mRNA expression profiles of SH-SY5Y cells transfected with EV-A71 2B protein fused with mCherry and FLAG tag protein (2BmCherry) and mCherry as well as parental SH-SY5Y cells. We find that 7 genes including CCL2, RELB, IL32, PLAT, PTGES, PHLDA1, and TNFRSF9 are uniquely overexpressed in 2BmCherry comparing to mCherry. Moreover, there were 333 upregulated and 333 downregulated genes showed significant different expression level in 2BmCherry transcriptome in comparison with SHSY5Y transcriptome but not in mCherry vs SHSY5Y comparison. Functional analysis showed that EV-A71 2B upregulated genes involved Ca2+-related signaling pathways participating gene expression, immune response, apoptosis, and long-term potentiation (synaptic adaptation) of neuron in the transfected SH-SY5Y cells.

2021-12-23 | GSE191270 | GEO

Infant stool

Project description:Preterm infant stool metagenome

| PRJNA721684 | ENA

Role of Rab11 in Enterovirus A71 (EV-A71) infection

Project description:A siRNA screening using a commercially available membrane trafficking library identified Rab11 as a pro-viral host factor in motor neuron NSC34 cell line infected with EV-A71, a major causative agent of Hand, Foot and Mouth Disease (HFMD). This project aims at deciphering the role of Rab11 during EV-A71 infection by using various molecular virology and cell biology approaches. We also identified Rab11 interacting partners during EV-A71 infection by pulldown and mass spectrometry.

2024-06-28 | PXD043870 | Pride

Infant stool ITS metagenome

Project description:Infant stool ITS metagenome

| PRJNA721688 | ENA