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Clinical

Allergen-specific immunotherapy modulates the balance of circulating Tfh and Tfr cells - GSE87399

Purpose
Hypothesis
Allergen-specific immunotherapy has major effects on the frequency of peripheral Tfh and Tfr cells, which may be regulated by IL-2
Experimental Design
RNA-sequencing of sorted memory CXCR5 high and CXCR5low T cells from cryopreserved PBMC of 5 subjects with allergy and 5 patients undergoing allergen-specific immunotherapy
Experimental Variables

Allergy and allergen-specific immunotherapy.

Controls

5 subjects with allergy.

Methods

The single-end reads that passed Illumina filters were filtered for reads aligning to tRNA, rRNA, adapter sequences, and spike-in controls.RNA-Seq data was mapped against hg19 reference genome using tophat (v1.4.1., --library-type fr-secondstrand -C) and the RefSeq gene annotation downloaded from the UCSC genome bioinformatics site.The alignment results (sam files) were converted into bam files and sorted by using samtools.DUST scores were calculated with PRINSEQ Lite (v 0.20.3) and low-complexity reads (DUST > 4) were removed from the BAM files.Sequencing read coverage per gene was counted using HTSeq-count (-m union -s yes -t exon -i gene_id).Genome_build: hg19Supplementary_files_format_and_content: [.txt] file reports raw counts of sequencing reads per gene generated by HTSeq-count

Additional Information

https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE87399

Microarray
Ensembl Human v37
17 Samples Loaded: 17
Human (Homo sapiens)
PBMC , T cells
Allergy
No specific treatment involved
Cells were directly isolated post thawing of cryopreserved PBMC samples and lysed, no culture were involved.
Sample Set Spreadsheet
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Samples Preview
Sample ID Groups
100_D130_CXCR5_POS_lo_AIT_RSS19_16 Low-AIT
102_D73CXCR5_POS_lo_Allergic_RSS19b_18 Low-Allergic
103_D73_CXCR5_POS_hi_Allergic_RSS19b_19 High-Allergic
105_U34_CXCR5_POS_lo_Allergic_RSS19b_21 Low-Allergic
106_U34_CXCR5_POS_hi_Allergic_RSS19b_22 High-Allergic
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File
sampleset4000101_sampleannotations (1).csv
Sample Set Spreadsheet
sampleset4000101_sampleannotations (1).csv
Sample Set Spreadsheet
sampleset4000101_sampleannotations (1).csv
Sample Set Spreadsheet
Log2 Transformed
Log2 Transformed
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All fields are editable except the "Sample ID" column. To edit a cell, click within the cell. To edit a "date" cell, click on the calendar icon. To cancel an edit, press the ESC key.

Sample ID Groups
86_U161_CXCR5_POS_lo_Allergic_RSS19_2
Low-Allergic
87_U161_CXCR5_POS_hi_Allergic_RSS19_3
High-Allergic
89_D90_CXCR5_POS_lo_Allergic_RSS19_5
Low-Allergic
90_D90_CXCR5_POS_hi_Allergic_RSS19_6
High-Allergic
92_U149_CXCR5_POS_lo_Allergic_RSS19_8
Low-Allergic
93_U149_CXCR5_POS_hi_Allergic_RSS19_9
High-Allergic
95_D106_CXCR5_POS_lo_AIT_RSS19_11
Low-AIT
96_D106_CXCR5_POS_hi_AIT_RSS19_12
High-AIT
98_D155_CXCR5_POS_lo_AIT_RSS19_14
Low-AIT
100_D130_CXCR5_POS_lo_AIT_RSS19_16
Low-AIT
102_D73CXCR5_POS_lo_Allergic_RSS19b_18
Low-Allergic
103_D73_CXCR5_POS_hi_Allergic_RSS19b_19
High-Allergic
105_U34_CXCR5_POS_lo_Allergic_RSS19b_21
Low-Allergic
106_U34_CXCR5_POS_hi_Allergic_RSS19b_22
High-Allergic
108_D111_CXCR5_POS_lo_AIT_RSS19b_24
Low-AIT
109_D111_CXCR5_POS_hi_AIT_RSS19_25
High-AIT
112_D146_CXCR5_POS_hi_AIT_RSS19_28
High-AIT

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