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Clinical

Gene expression changes in early phase of venom immunotherapy - GSE92866

Purpose

Genome-wide gene expression profiles of patients with severe hymenoptera venom allergy (HVA) were conducted to better understand the better the molecular processes underlying the acquisition of immune-tolerance during VIT (venom immunotherapy).

Hypothesis

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Experimental Design

Study includes 11 HVA patients sampled prior VIT; 12 HVA patients sampled after 12months of VIT; 12 patients sampled between 1st and 2nd month of VIT; 12 individuals with negative skin tests for HVA; 12 beekeepers.

Experimental Variables

Venom immunotherapy

Controls

12 individuals with negative skin test

Methods

All patients undergone ultra-rush venom immunotherapy (VIT-UR) protocol. VIT-UR begins with the initial venom dose of 0.1 mcg and the summary dose of 111.1 mcg is reached within 3.5 hours. Maintenance dose of 100 mcg venom was administered every 4 weeks. Standardized lyophilized venom allergen extract (Pharmalgen Alk Abello) was used for build-up phase of VIT, and aluminum hydroxide adsorbed insect venom (Alutard-Alk Abello) for maintenance phase of therapy

Additional Information

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Microarray
Affymetrix Brainarray ENTREZG Version 20 v1
59 Samples Loaded: 59
Human (Homo sapiens)
Whole Blood
Allergy
All blood samples were drawn prior venom injections. 2.5ml of whole lood was collected on PAXgene Blood RNA Tubes. mRNA was isolated using PAXgene Blood miRNA Kit (QIAGEN) according to manufacturer manual.
Sample Set Spreadsheet
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Samples Preview
Sample ID Age Gender tissue group condition
GSM2438962 39 female whole blood HVA_prior HVA
GSM2438963 39 female whole blood HVA_VIT HVA
GSM2438964 47 male whole blood HVA_prior HVA
GSM2438965 47 male whole blood HVA_VIT HVA
GSM2438966 34 male whole blood HVA_prior HVA
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File
BSE92866_v1.csv
Sample Set Spreadsheet
BSE92866_v1.csv
Sample Set Spreadsheet
Log2 Transformed
Raw Signal
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Sample ID Age Gender Tissue Group Condition !ample Title Blood count (%) [neutrophils / lymohocytes / monocytes / eosinophils / basophils]
GSM2438962
39
female
whole blood
HVA_prior
HVA
priorVIT_1
NA
GSM2438963
39
female
whole blood
HVA_VIT
HVA
after12monthsVIT_1
NA
GSM2438964
47
male
whole blood
HVA_prior
HVA
priorVIT_2
NA
GSM2438965
47
male
whole blood
HVA_VIT
HVA
after12monthsVIT_2
NA
GSM2438966
34
male
whole blood
HVA_prior
HVA
priorVIT_3
NA
GSM2438967
34
male
whole blood
HVA_VIT
HVA
after12monthsVIT_3
NA
GSM2438968
41
male
whole blood
HVA_prior
HVA
priorVIT_4
NA
GSM2438969
41
male
whole blood
HVA_VIT
HVA
after12monthsVIT_4
NA
GSM2438970
42
female
whole blood
HVA_VIT
HVA
after12monthsVIT_5
NA
GSM2438971
52
female
whole blood
HVA_prior
HVA
priorVIT_6
NA
GSM2438972
52
female
whole blood
HVA_VIT
HVA
after12monthsVIT_6
NA
GSM2438973
33
male
whole blood
Control
Control
control_7
NA
GSM2438974
27
male
whole blood
Control
Control
control_8
NA
GSM2438975
29
female
whole blood
Control
Control
control_9
NA
GSM2438976
26
female
whole blood
Control
Control
control_10
NA
GSM2438977
NA
female
whole blood
Control
Control
control_11
NA
GSM2438978
60
female
whole blood
Control
Control
control_12
NA
GSM2438979
64
female
whole blood
HVA_prior
HVA
priorVIT_13
NA
GSM2438980
64
female
whole blood
HVA_VIT
HVA
after12monthsVIT_13
NA
GSM2438981
47
female
whole blood
HVA_prior
HVA
priorVIT_14
NA
GSM2438982
47
female
whole blood
HVA_VIT
HVA
after12monthsVIT_14
NA
GSM2438983
63
male
whole blood
HVA_prior
HVA
priorVIT_15
NA
GSM2438984
63
male
whole blood
HVA_VIT
HVA
after12monthsVIT_15
NA
GSM2438985
73
male
whole blood
HVA_prior
HVA
priorVIT_16
NA
GSM2438986
73
male
whole blood
HVA_VIT
HVA
after12monthsVIT_16
NA
GSM2438987
57
female
whole blood
HVA_prior
HVA
priorVIT_17
NA
GSM2438988
57
female
whole blood
HVA_VIT
HVA
after12monthsVIT_17
NA
GSM2438989
39
male
whole blood
HVA_prior
HVA
priorVIT_18
NA
GSM2438990
39
male
whole blood
HVA_VIT
HVA
after12monthsVIT_18
NA
GSM2438991
18
male
whole blood
Control
Control
control_19
NA
GSM2438992
62
female
whole blood
Control
Control
control_20
NA
GSM2438993
28
female
whole blood
Control
Control
control_21
NA
GSM2438994
23
male
whole blood
Control
Control
control_22
NA
GSM2438995
22
male
whole blood
Control
Control
control_23
NA
GSM2438996
25
male
whole blood
Control
Control
control_24
NA
GSM2438997
16
male
whole blood
HVA_VIT
HVA
after1MonthVIT_25
62.2/28.4/7.3/1.5/0.6
GSM2438998
48
male
whole blood
HVA_VIT
HVA
after1MonthVIT_26
54.1/32.4/6.7/5.3/1.5
GSM2438999
40
female
whole blood
HVA_VIT
HVA
after1MonthVIT_27
51.4/36.5/9.4/2.1/0.6
GSM2439000
NA
female
whole blood
HVA_VIT
HVA
after1MonthVIT_28
63.3/27.5/7.6/1.2/0.4
GSM2439001
36
male
whole blood
HVA_VIT
HVA
after1MonthVIT_29
56.6/33.6/7.4/1.8/0.6
GSM2439002
89
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_30
69.7/21.8/7.2/0.3/1
GSM2439003
45
female
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_31
47.7/44.5/6.5/0.8/0.5
GSM2439004
21
female
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_32
46.7/38.8/9.6/3.9/1
GSM2439005
63
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_33
69.7/22.6/6.2/1/0.5
GSM2439006
83
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_34
53.9/33.4/9/2.7/1
GSM2439007
16
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_35
67.3/24.4/6.5/1/0.8
GSM2439008
62
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_36
51.1/35.1/10/3/0.8
GSM2439009
62
female
whole blood
HVA_VIT
HVA
after1MonthVIT_37
57.6/32.9/8.6/0.3/0.6
GSM2439010
19
female
whole blood
HVA_VIT
HVA
after1MonthVIT_38
54.7/31.4/9.6/2.9/1.1
GSM2439011
57
male
whole blood
HVA_VIT
HVA
after1MonthVIT_39
60.5/25.2/9.1/3.5/1.7
GSM2439012
64
female
whole blood
HVA_VIT
HVA
after1MonthVIT_40
46.6/43.8/6.2/2.6/0.8
GSM2439013
28
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_41
48.4/41.4/9.3/0/0.9
GSM2439014
72
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_42
64.2/23.7/10.7/1/0.4
GSM2439015
62
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_43
57.4/36.8/5/0.1/0.7
GSM2439016
37
female
whole blood
HVA_VIT
HVA
after1MonthVIT_44
66.3/23.8/7.1/2.1/0.7
GSM2439017
59
male
whole blood
HVA_VIT
HVA
after1MonthVIT_45
66.7/24.3/8.1/0.6/0.3
GSM2439018
32
female
whole blood
HVA_VIT
HVA
after1MonthVIT_46
55.2/31.6/8.7/3.7/0.8
GSM2439019
53
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_47
48.7/40.9/8.2/1.8/0.4
GSM2439020
71
male
whole blood
without signs of HVA_beekeeper
without signs of HVA
beekeeper_48
82.4/11.4/5/0.4/0.6

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