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Clinical

Changes in the transcriptome of circulating neutrophils and skeletal muscle in response to endurance exercise-GSE43856

Purpose

Analysis of the changes in the transcriptome of circulating neutrophils and skeletal muscle from standardized resting conditions (baseline; pre-EXTRI) to 3, 48 and 96 hours after an experimental exercise trial (EXTRI; 1 hour of cycling followed by 1 hours of running) in 8 healthy, endurance-trained, male subjects. It was hypothesized that the time-course dependent transcriptomic changes would reflect the molecular and signalling mechanisms by which neutrophils regulate and counter-regulate inflammation, and by which skeletal muscle responds, regenerates, and phenotypically adapts to intense, prolonged exercise involving muscle damage. Results provide an important insight in the signalling pathways underlying the transcriptional activation and priming of circulatory neutrophils in response to physiological stress, in particular muscle-derived damage-associated molecular patterns. Furthermore, the study provides novel data on the skeletal muscle transcriptome beyond 48 hours after strenuous endurance exercise, and indicates important muscular remodelling processes at 96 hours post-EXTRI.

Hypothesis

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Experimental Design

Blood and muscle samples were taken under standardized conditions at baseline (pre-EXTRI), and 3, 48 and 96 hours post-EXTRI. Total mRNA was extracted from isolated neutrophils, and from skeletal muscle tissue.

Experimental Variables

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Controls

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Methods

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Additional Information
  • Neubauer O, Sabapathy S, Lazarus R, Jowett JB et al. Transcriptome analysis of neutrophils after endurance exercise reveals novel signaling mechanisms in the immune response to physiological stress. J Appl Physiol (1985) 2013 Jun 15;114(12):1677-88. PMID: 23580600
  • Microarray
    Illumina HumanHT-12 v4
    64 Samples Loaded: 64
    Human (Homo sapiens)
    Neutrophils
    Healthy
    Sample Set Spreadsheet
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    Samples Preview
    Sample ID !Sample_title tissue time subject subject id
    GSM1071906 11PMN0 blood PMN 0 healthy, endurance-trained individual 1
    GSM1071907 11SMU0 skeletal muscle (SMU) 0 healthy, endurance-trained individual 1
    GSM1071908 12PMN1 blood PMN 3 healthy, endurance-trained individual 1
    GSM1071909 12SMU1 skeletal muscle (SMU) 3 healthy, endurance-trained individual 1
    GSM1071910 13PMN2 blood PMN 48 healthy, endurance-trained individual 1
    Please log in in order to upload files.
    File
    sampleset4000042_sampleannotations.csv
    Sample Set Spreadsheet
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    Sample ID !Sample Title Tissue Time Subject Subject id Time point Subject gender Conditions
    GSM1071906
    11PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    1
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071907
    11SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    1
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071908
    12PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    1
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071909
    12SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    1
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071910
    13PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    1
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071911
    13SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    1
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071912
    14PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    1
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071913
    14SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    1
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071914
    21PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    2
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071915
    21SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    2
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071916
    22PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    2
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071917
    22SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    2
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071918
    23PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    2
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071919
    23SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    2
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071920
    24PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    2
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071921
    24SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    2
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071922
    31PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    3
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071923
    31SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    3
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071924
    32PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    3
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071925
    32SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    3
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071926
    33PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    3
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071927
    33SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    3
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071928
    34PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    3
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071929
    34SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    3
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071930
    41PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    4
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071931
    41SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    4
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071932
    42PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    4
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071933
    42SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    4
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071934
    43PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    4
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071935
    43SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    4
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071936
    44PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    4
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071937
    44SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    4
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071938
    51PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    5
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071939
    51SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    5
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071940
    52PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    5
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071941
    52SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    5
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071942
    53PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    5
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071943
    53SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    5
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071944
    54PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    5
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071945
    54SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    5
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071946
    61PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    6
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071947
    61SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    6
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071948
    62PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    6
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071949
    62SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    6
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071950
    63PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    6
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071951
    63SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    6
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071952
    64PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    6
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071953
    64SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    6
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071954
    71PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    7
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071955
    71SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    7
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071956
    72PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    7
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071957
    72SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    7
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071958
    73PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    7
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071959
    73SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    7
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071960
    74PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    7
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071961
    74SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    7
    3; 96 hr post-EXTRI
    male
    SMUT96
    GSM1071962
    81PMN0
    blood PMN
    0
    healthy, endurance-trained individual
    8
    0; baseline pre-EXTRI
    male
    PMNT0
    GSM1071963
    81SMU0
    skeletal muscle (SMU)
    0
    healthy, endurance-trained individual
    8
    0; baseline pre-EXTRI
    male
    SMUT0
    GSM1071964
    82PMN1
    blood PMN
    3
    healthy, endurance-trained individual
    8
    1; 3 hr post-EXTRI
    male
    PMNT3
    GSM1071965
    82SMU1
    skeletal muscle (SMU)
    3
    healthy, endurance-trained individual
    8
    1; 3 hr post-EXTRI
    male
    SMUT3
    GSM1071966
    83PMN2
    blood PMN
    48
    healthy, endurance-trained individual
    8
    2; 48 hr post-EXTRI
    male
    PMNT48
    GSM1071967
    83SMU2
    skeletal muscle (SMU)
    48
    healthy, endurance-trained individual
    8
    2; 48 hr post-EXTRI
    male
    SMU48
    GSM1071968
    84PMN3
    blood PMN
    96
    healthy, endurance-trained individual
    8
    3; 96 hr post-EXTRI
    male
    PMNT96
    GSM1071969
    84SMU3
    skeletal muscle (SMU)
    96
    healthy, endurance-trained individual
    8
    3; 96 hr post-EXTRI
    male
    SMUT96

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