Unknown,Transcriptomics,Genomics,Proteomics

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The Gene Expression Profile of Peripheral Blood Mononuclear Cells from CA16-Infected Rhesus Neonates

ABSTRACT: The present work focuses on global gene expression of peripheral blood mononuclear cells in rhesus monkey infants with HFMD induced by CA16 infection at different time points. Genome-wide expression and analysis were performed by using Agilent whole genome microarrays and established bioinformatics tools. 931 signiM-oM-,M-^Acantly differentially expressed genes associated with 5 gene ontology categories, including cell communication, cell cycle, immune system process, regulation of transcription and metabolic process were identified. Subsequently, by mapping genes related to immune system process on KEGG pathways, the predominance of inflammation mediate by chemokine and cytokine signaling pathway and interleukin signaling pathway emerged. Ultimately, co-expression genes and their networks were analysised. Coxsackievirus A16 infection induced gene expression in rhesus monkey peripheral blood mononuclear cells was measured at 7-1st dpi, 3-2nd dpi, 7-2nd dpi, 14-2nd dpi. Three samples from two experiment donors and one control donor were performed at each time. To exclude the individual difference, mix the two experiment samples at each time, and mix the two control samples.

ORGANISM(S): Macaca mulatta

SUBMITTER: Jie Song

PROVIDER: E-GEOD-66757 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Project description:Embryonic stem cells (ESCs) may be able to cure or alleviate the symptoms of various degenerative diseases. However, unresolved issues regarding apoptosis, maintaining function and tumor formation mean a prudent approach should be taken towards advancing ESCs into human clinical trials. The rhesus monkey provides the ideal model organism for developing strategies to prevent immune rejection and test the feasibility, safety and efficacy of ESC-based medical treatments. Transcriptional profiling of rhesus ESCs provides a foundation for future pre-clinical ESC research using non-human primates as the model organism. In this research we use microarray, immunocytochemistry, real-time and standard RT-PCR to characterize and transcriptionally profile rhesus monkey embryonic stem cells. We identify 367 rhesus monkey stemness genes, we demonstrate the high level (>85%) of conservation of rhesus monkey stemness gene expression across five different rhesus monkey embryonic stem cell lines, we demonstrate that rhesus monkey ESC lines maintain a pluripotent undifferentiated state over a wide range of Pou5f1 (Oct-4) expression levels and we compare rhesus monkey, human and murine stemness genes to identify the key mammalian stemness genes. The supplementary tables list the genes that have been upregulated in each undifferentiated rhesus monkey embryonic stem cell line (GSM99998, GSM99999,GSM100000, GSM100001, GSM100002, GSM99965, GSM99966) in comparison analysis with the pooled differentiated embryonic stem cells (GSM99840). Supplemental Table 1 contains the comparison analysis for all 52,865 probe sets on the rhesus monkey gene chip, Supplemental Table 2 contains the rhesus monkey genes that were significantly upregulated (FC>3) in the ORMES-6 biological replicates, Supplemental Table 3 contains the rhesus monkey genes that were significantly upregulated (FC>3) in the pooled differentiated EBs and Supplemental Tables 4-8 represent genes that were significantly upregulated in ORMES 6A, 7, 9, 10 and 13 respectively. Supplemental Table 9 contains the RT-PCR primers used in this project. Keywords: Rhesus monkey embryonic stem cell microarray

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The Gene Expression Profile of Peripheral Blood Mononuclear Cells from CA16-Infected Rhesus Neonates

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