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Hypoxia-inducible factors enhance CD8+ T cell effector responses to persistent antigen.

GSE50158 Mus musculus (mouse) Expression microarray 8 samples Submitted 2013/09/29 Platform GPL6246
At a glance

Expression microarray · mouse · 8 samples

What it is
Expression microarrayGene activity read on a chip (the older technology that RNA-seq replaced).
Organism
Mus musculus (mouse)
Samples
8 samples
Data you can get
A processed expression table (series matrix) and the array files, from NCBI.
Summary (written by the submitters)
Cytolytic activity by CD8+ cytotoxic T lymphocytes (CTL) is a powerful tactic in the elimination of intracellular pathogens and tumor cells. The destructive capacity of CTL is progressively dampened during chronic infection - yet the environmental cues and molecular pathways controlling immune “exhaustion” remain unclear. We find CTL immunity is regulated by the central transcriptional response to hypoxia, mediated by the von-Hippel-Lindau/Hypoxia-Inducible-Factor (VHL/HIF) pathway.
Read the full summary ↓
Deletion of VHL, the primary negative regulator of HIF, leads to lethal CTL-mediated immunopathology during chronic infection, and VHL-deficient CTL display enhanced control of persistent viral infection and neoplastic growth. We find HIF and oxygen influence expression of pivotal CTL transcription, effector and costimulatory-inhibitory molecules, which is relevant to strategies to promote viral and tumor clearance.
This dataset
Download · which file do I need?

Direct links to NCBI, no account and no request form. Pick by what you want to do: take the small processed table to look, the supplementary files to re-analyse, or the original raw data to start over.

1 · Just have a look

Processed table

The series matrix: one table of values per sample as the submitters processed it. The smallest download, and it opens in Excel or R. Start here to see what the data look like.

2 · Re-analyse it

Supplementary files

The count tables and other files the authors uploaded. Take only the samples you need.

All supplementary files ↗
3 · The original raw files

Whole study · RAW.tar

Everything the authors deposited as one archive (GSE50158_RAW.tar), including the raw array or instrument files. Can be large; the picker in step 2 takes just the samples you need.

What the files usually look like: For arrays the series matrix is normally the normalised expression table you want; the raw array files (CEL and similar) are in the RAW.tar.

Also filed as BioProject PRJNA216933. Searching any of these in the dataset finder brings you back here.

Samples in this study

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