This research focus primarily on the interaction between influenza virus and endothelial cell, then we used microarrays to observe global patterns of gene expression in Human Umbilical Vein Endothelial Cells after influenza virus infection and offer further insight into the interaction between endothelial cells and influenza viruses.
No associated publication
Specimen part
View SamplesToxoplasma infection can cause damage to the male reproductive system, such as sexual dysfunction and infertility. The epididymis is an important accessory organ of male reproductive system, where sperm maturation and storage take place. Sperm maturation in the epididymis is a highly programmed process, which may be affected by the epididymis microenvironment. Therefore, studying the epididymis characteristics is important for identification of factors affecting sperm maturation. However, studies investigating the differential expression genes of host and Toxoplasma gondii by transcriptome sequencing of the male reproductive system are limited. The main objective of this study was to examine differential gene expression by RNA sequencing (RNA-seq) technology in order to identify key genes associated with Toxoplasma gondii (PRU strain) chronic infection of the epididymis in male Kunming mice.
No associated publication
Sex, Age, Specimen part, Cell line
View SamplesThe benefit of treatment in mild to moderate cases of E. coli mastitis in dairy cows remains a topic of discussion.
Impact of intramammary treatment on gene expression profiles in bovine Escherichia coli mastitis.
Treatment, Time
View SamplesGlobal gene experssion study of the HAEC transcriptional response to artificial chlyomicron remnant-like particles (A-CRLPs) prepared with triglycerides extracted from four natural dietary oils: fish, DHASCO, corn and palm oils. We hypothesised that A-CRLPs could differentially regulate HAEC gene expression according to thier triglyceride content. These data provide an important starting point for investigations into the effects of A-CRLPs on endothelial cells, particulary genes involved in redox balance and inflammatory processes.
Endothelial HO-1 induction by model TG-rich lipoproteins is regulated through a NOX4-Nrf2 pathway.
Specimen part
View SamplesInfection with non-cytopathic bovine viral diarrhea virus (ncpBVDV) is associated with uterine disease and infertility. This study investigated the influence of ncpBVDV on immune functions of the bovine endometrium by testing the response to bacterial lipopolysaccharide (LPS) at the level of whole-transcriptomic gene expression. Analysis showed that approximately 30% of the 1,006 genes altered by LPS are involved in immune response. Many innate immune genes that typically respond to LPS were inhibited by ncpBVDV including those involved in pathogen recognition, inflammation, interferon response, chemokines, tissue remodeling, cell migration and cell death/survival. Infection with ncpBVDV can thus compromise immune function and pregnancy recognition thereby potentially predisposing infected cows to postpartum bacterial endometritis and reduced fertility.
Global transcriptomic profiling of bovine endometrial immune response in vitro. I. Effect of lipopolysaccharide on innate immunity.
Sex, Treatment
View SamplesMost dairy cows suffer uterine microbial contamination postpartum. Persistent endometritis often develops, associated with reduced fertility. We used a model of differential feeding and milking regimes to produce cows in differing negative energy balance (NEB) status in early lactation.
Negative energy balance alters global gene expression and immune responses in the uterus of postpartum dairy cows.
Age, Specimen part
View SamplesThe bursa of Fabricius is an immune organ unique to birds and possesses a specialized micro-environment that supports the differentiation of B cells and production of antibodies but, it can be damaged by lipopolysaccharide (LPS) derived from Salmonella typhimurium, one of the most deleterious food-borne pathogens. However, its mechanism of action at transcriptional level is poorly known yet. Therefore, the current project was designed and bursa of Fabricius from newly hatched chicks were sequenced at 12, 36 and 72 hours post saline and LPS treatments with 3 replications at each time point.
No associated publication
Sex, Specimen part, Disease stage, Treatment
View SamplesThe Yeast Artificial Chomosome (YAC) 128 model of Huntington's disease shows substantial deficits in motor, learning and memory tasks and alterations in its transcriptional profile.
No associated publication
Sex, Age
View SamplesAffymetrix Mouse Gene 1.0 ST Array profiles were generated from acticular cartilage derived from CBA and Str/ort mice at three ages (8W, 18W, 40W), corresponding to stages prior to, at and late after natural osteoarthritis (OA) onset in OA-prone Str/ort mice.
Time-series transcriptional profiling yields new perspectives on susceptibility to murine osteoarthritis.
Age, Specimen part
View SamplesComparative analysis of gene expression profiles in newly developed housing systems is important to understand gene functions in chicken for adaptation and possible gene-environment interactions among layer lines. Therefore, the objective of this study was to characterize the molecular processes that are different among the two layer lines Lohmann Selected Leghorn (LSL) and Lohmann Brown (LB) using whole genome RNA expression profiles. Despite their approximately identical egg production performance these layer lines differ markedly in other phenotypic traits. The two layer lines were kept under the production environment of the newly developed small group housing system Eurovent German with two different group sizes and three tiers.
Differential gene expression from genome-wide microarray analyses distinguishes Lohmann Selected Leghorn and Lohmann Brown layers.
Specimen part
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