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Effects of exercise on gene expression level in human monocytes-GSE51835

Purpose

We tested the hypothesis on the mechanisms responsible for the early control of monocytes function by identifying a discrete set of genes in circulating monocytes that were altered by exercise.Exercise leads to a rapid change in t

Hypothesis

Exercise leads to a rapid change in the profile of gene expression in monocytes.

Experimental Design

Twelve healthy men (22-30 yr old) performed 10 2-min bouts of cycle ergometer exercise interspersed with 1-min rest at a constant work equivalent to about 82% of VO2max. A baseline blood sample was taken before the and immediately after the exercise. Monocytes were isolated from PBMC using a negative magnetic cell separation methods (Miltenyi Biotec Monocyte Isolation Kit II human #130-091-153 and the autoMACS® Pro Separator). Total RNA was extracted using TRIzol®. For this study we used Affymetrix plus 2 (total of 24 chips).

Experimental Variables

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Controls

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Methods

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Additional Information
  • Radom-Aizik S, Zaldivar FP Jr, Haddad F, Cooper DM. Impact of brief exercise on circulating monocyte gene and microRNA expression: implications for atherosclerotic vascular disease. Brain Behav Immun 2014 Jul;39:121-9. PMID: 24423463
  • Microarray
    Affymetrix HG-U133_Plus_2
    24 Samples Loaded: 24
    Human (Homo sapiens)
    Monocytes
    Healthy
    Sample Set Spreadsheet
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    Samples Preview
    Sample ID Age Gender !Sample_title time point tissue
    GSM1253472 22-30 yr old male Mono_before exercise_01 before exercise monocytes isolated from PBMC
    GSM1253473 22-30 yr old male Mono_after exercise_01 after 20 min bout of exercise monocytes isolated from PBMC
    GSM1253474 22-30 yr old male Mono_before exercise_03 before exercise monocytes isolated from PBMC
    GSM1253475 22-30 yr old male Mono_after exercise_03 after 20 min bout of exercise monocytes isolated from PBMC
    GSM1253476 22-30 yr old male Mono_before exercise_04 before exercise monocytes isolated from PBMC
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    Sample ID Age Gender !Sample Title Time point Tissue
    GSM1253472
    22-30 yr old
    male
    Mono_before exercise_01
    before exercise
    monocytes isolated from PBMC
    GSM1253473
    22-30 yr old
    male
    Mono_after exercise_01
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253474
    22-30 yr old
    male
    Mono_before exercise_03
    before exercise
    monocytes isolated from PBMC
    GSM1253475
    22-30 yr old
    male
    Mono_after exercise_03
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253476
    22-30 yr old
    male
    Mono_before exercise_04
    before exercise
    monocytes isolated from PBMC
    GSM1253477
    22-30 yr old
    male
    Mono_after exercise_04
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253478
    22-30 yr old
    male
    Mono_before exercise_05
    before exercise
    monocytes isolated from PBMC
    GSM1253479
    22-30 yr old
    male
    Mono_after exercise_05
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253480
    22-30 yr old
    male
    Mono_before exercise_06
    before exercise
    monocytes isolated from PBMC
    GSM1253481
    22-30 yr old
    male
    Mono_after exercise_06
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253482
    22-30 yr old
    male
    Mono_before exercise_07
    before exercise
    monocytes isolated from PBMC
    GSM1253483
    22-30 yr old
    male
    Mono_after exercise_07
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253484
    22-30 yr old
    male
    Mono_before exercise_08
    before exercise
    monocytes isolated from PBMC
    GSM1253485
    22-30 yr old
    male
    Mono_after exercise_08
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253486
    22-30 yr old
    male
    Mono_before exercise_09
    before exercise
    monocytes isolated from PBMC
    GSM1253487
    22-30 yr old
    male
    Mono_after exercise_09
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253488
    22-30 yr old
    male
    Mono_before exercise_11
    before exercise
    monocytes isolated from PBMC
    GSM1253489
    22-30 yr old
    male
    Mono_after exercise_11
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253490
    22-30 yr old
    male
    Mono_before exercise_12
    before exercise
    monocytes isolated from PBMC
    GSM1253491
    22-30 yr old
    male
    Mono_after exercise_12
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253492
    22-30 yr old
    male
    Mono_before exercise_13
    before exercise
    monocytes isolated from PBMC
    GSM1253493
    22-30 yr old
    male
    Mono_after exercise_13
    after 20 min bout of exercise
    monocytes isolated from PBMC
    GSM1253494
    22-30 yr old
    male
    Mono_before exercise_14
    before exercise
    monocytes isolated from PBMC
    GSM1253495
    22-30 yr old
    male
    Mono_after exercise_14
    after 20 min bout of exercise
    monocytes isolated from PBMC

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