Translation is a critical cellular process to synthesize proteins from their transcripts. However, translational regulation in antigen-specific T cells in vivo has not been well defined.
Translation is actively regulated during the differentiation of CD8<sup>+</sup> effector T cells.
Sex, Specimen part
View SamplesChildren with acute measles were admitted to the University Teaching Hospital in Lusaka, Zambia. Peripheral blood was collected at hospital entry, discharge and 1-month follow-up. Control samples were also collected from uninfected children. All children were HIV negative.
Gene expression changes in peripheral blood mononuclear cells during measles virus infection.
No sample metadata fields
View SamplesHuman CD14+ monocytes were isolated and grown in GM-CSF and IL-4 for six days. The cells were then infected with measles virus, Chicago-1 strain, and RNA was isolated at 3, 6, 12, and 24 hours post-infection.
Gene expression patterns in dendritic cells infected with measles virus compared with other pathogens.
No sample metadata fields
View SamplesCD8 T cells play roles in eliminating virus infected targets through cytotoxic effector function and are of great interest from vaccination prespective. Previous studies suggest that the cytokines produced by the CD8 T cells may contribute to the pathological consequences. Because the dengue specific memory T cells strongly secrete cytokines upon in vitro stimulation with heterologous viral antigen, the cytokine storm induced by activated T cells may contribute to the immunopathology of dengue infection. Moreover, the CD8 T cell expansion peaks before or around the time of the peak of clinical symptoms, and the frequency of activated CD8 T cells and cytokine producing cells was somewhat higher in patients with severe forms of dengue disease.
Characterization of Human CD8 T Cell Responses in Dengue Virus-Infected Patients from India.
Age, Specimen part, Disease, Disease stage
View SamplesThis SuperSeries is composed of the SubSeries listed below.
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Treatment
View SamplesAutophagy genes play an important role in the T cell activation and proliferation. We examined the role of ATG7 during the process of CD8 T cell memory formation. In the absence of ATG7, antigen-specific CD8 T cells failed to survive past the contraction phase and failed to give rise to memory cells.
Autophagy is essential for effector CD8(+) T cell survival and memory formation.
Specimen part
View SamplesTranscriptome analysis of extracted total RNA from the the cerebellum and muscle of Spinocerebellar Ataxia 17 knock-in mouse model
No associated publication
Specimen part
View SamplesWe used yeast RNA to estimate background binding for each probe on the human U133 plus 2.0 array.
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Treatment
View SamplesWe hybridized yeast RNA to the mouse 430 2.0 array to estimate the background binding for each probe.
The Gene Expression Barcode: leveraging public data repositories to begin cataloging the human and murine transcriptomes.
Treatment
View Samplesp53 is one of the most frequently mutated genes in human cancers, which could regulate multiple target genes involved in a widespread of cellular processes. The regulation of DNA methylation dynamics is critical for maintaining genome stability and proper gene expression. Recently a family of Ten-Eleven-Translocation (TET) proteins has been shown to possess the enzymatic activity to oxidize 5mC to 5hmC, and contribute to DNA demethylation. Here we explore the relationship between p53 binding, 5hmC modification and gene activation using human p53-deficient cells (H1299).
No associated publication
Cell line, Treatment
View Samples