Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Human skeletal muscle transcriptome in response to high-intensity interval training

ABSTRACT: Human skeletal muscle transcriptome in response to high-intensity interval training

PROVIDER: PRJNA685799 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR13260900.fastq.gz	Fastqsanger.gz
	SRR13260901.fastq.gz	Fastqsanger.gz
	SRR13260902.fastq.gz	Fastqsanger.gz
	SRR13260903.fastq.gz	Fastqsanger.gz
	SRR13260904.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 41

Similar Datasets

Human skeletal muscle transcriptome in response to high-intensity interval training

Project description:Skeletal muscle tissue is a highly adaptable tissue, responding to the specific demands it is subjected to. High-intensity interval training (HIIT) has been shown to generate similar, or even greater, molecular changes in skeletal muscle as that of constant load longer-lasting endurance-type training at moderate intensities. Despite shorter exposure times, the higher intensity provided by HIIT training leads to greater metabolic perturbations and thereby larger improvements in mitochondrial content and maximal oxygen uptake. During a period of regular exercise training, the performance improvements follow a non-linear pattern with a relatively faster pace initially and a gradual ‘plateauing-off’ after weeks and months. It is believed that this ‘plateau effect’ is due to a blunting of the molecular responses to acute exercise with exercise training. In the present study we utilised an explorative global transcriptomic approach to investigate the phenomenon of transcriptional-level blunting of the acute exercise response in human skeletal muscle over the course of a three-week HIIT intervention. We hypothesize that the blunting of transcription at this time-point is specific to certain pathways, including metabolic regulation and that these genes have communal transcriptional regulation.

2021-09-01 | GSE163356 | GEO

High intensity interval training remodels the proteome and acetylome in human skeletal muscle

Project description:Exercise is an effective strategy in the prevention and treatment of metabolic diseases. Alterations in the skeletal muscle proteome, including post-translational modifications, regulate its metabolic adaptations to exercise. Here, we examined the effect of high-intensity interval training (HIIT) on the proteome and acetylome of human skeletal muscle, revealing the response of 3168 proteins and 1263 lysine acetyl-sites on 464 acetylated proteins. We identified novel protein adaptations to exercise training involved in metabolism and excitation-contraction coupling. Furthermore, HIIT increased the acetylation of mitochondrial proteins, particularly those of complex V, likely via non-enzymatic mechanisms. We also highlight the regulation of novel exercise-responsive histone acetyl-sites. These data demonstrate the plasticity of the skeletal muscle proteome and acetylome, providing insight into the regulation of contractile, metabolic and transcriptional processes within skeletal muscle. Herein, we provide a substantial hypothesis-generating resource to stimulate further mechanistic research investigating how exercise improves metabolic health.

2022-06-09 | PXD023084 | Pride

Human skeletal muscle possesses an epigenetic memory of high intensity interval training

Project description:Human skeletal muscle possesses an epigenetic memory of high intensity interval training

| PRJNA1115137 | ENA

Human skeletal muscle possesses an epigenetic memory of high intensity interval training

Project description:Twenty healthy subjects (25±5yrs) completed two high-intensity interval training interventions (training and retraining) lasting 8 weeks separated by 12 weeks of detraining. Measurements at baseline and after training, detraining and retraining included maximal oxygen consumption (V̇O2max), along with vastus lateralis biopsy for genome wide DNA methylation using Illumina Epic arrays in 5 of the participants for all conditions (baseline, training, detraining and retraining).

2024-05-30 | GSE268211 | GEO

Skeletal muscle response to high-intensity intermittent exercise training in young men

Project description:High-intensity intermittent exercise training (HIIT) has been proposed as an effective approach for improving both anaerobic and aerobic capacities. However, the molecular response of muscles to HIIT remains unknown. We used microarray to examine the effects of HIIT on global gene expression in human skeletal muscle.

2018-11-30 | GSE109657 | GEO

Two weeks of high-intensity interval training increases skeletal muscle mitochondrial respiration via complex-specific remodeling in sedentary humans

Project description:Aerobic training remodels the quantity and quality (function per unit) of skeletal muscle mitochondria to promote substrate oxidation, however, there remain key gaps in understanding the underlying mechanisms during initial training adaptations. We used short-term high-intensity interval training (HIIT) to determine changes to mitochondrial respiration and regulatory pathways that occur early in remodeling. Fifteen normal-weight sedentary adults started seven sessions of HIIT over fourteen days and fourteen participants completed the intervention. We collected vastus lateralis biopsies before and 48-hours after HIIT to determine mitochondrial respiration, RNA sequencing, and western blotting for proteins of mitochondrial respiration and degradation via autophagy. HIIT increased respiration per mitochondrial protein for lipid (+23% P=0.020), complex I (+18%, P=0.0015), complex I+II (+14%, P<0.0001) and complex II (+24% P<0.0001). Transcripts that increased with HIIT identified several gene sets of mitochondrial respiration, particularly for complex I, while transcripts that decreased identified pathways of DNA and chromatin remodeling. HIIT lowered protein abundance of autophagy markers for p62 (-19%, P=0.012) and LC3 II/I (-20%, P=0.004) in whole-tissue lysates but not isolated mitochondria. Meal tolerance testing revealed HIIT increased the change in whole-body respiratory exchange ratio and lowered cumulative plasma insulin concentrations. Gene transcripts and respiratory function indicate remodeling of mitochondria within 2 weeks of HIIT. Overall changes are consistent with increased protein quality driving rapid improvements in substrate oxidation.

2023-01-10 | GSE221894 | GEO

Two weeks of high-intensity interval training increases skeletal muscle mitochondrial respiration via complex-specific remodeling in sedentary humans

Project description:Two weeks of high-intensity interval training increases skeletal muscle mitochondrial respiration via complex-specific remodeling in sedentary humans

| PRJNA916679 | ENA

Skeletal muscle response to high-intensity intermittent exercise training in young men

Project description:Skeletal muscle response to high-intensity intermittent exercise training in young men

| PRJNA431609 | ENA

Rehabilitative Impact of Exercise Training on Human Skeletal Muscle Transcriptional Programs in Parkinson’s Disease

Project description:We performed transcriptional profiling to test the hypotheses that a) type I myofiber grouping severity in Parkinson's disease skeletal muscle is linked to distinct gene expression networks and b) high-intensity resistance exercise rehabilitation training influences the skeletal muscle transcriptome in individuals with Parkinson's disease.

2020-05-20 | GSE140089 | GEO

Skeletal muscle gene expression changes with exercise mode, duration and intensity: STRRIDE study

Project description:Skeletal muscle adapts to exercise training of various modes, intensities and durations with a programmed gene expression response. This study dissects the independent and combined effects of exercise mode, intensity and duration to identify which exercise has the most positive effects on skeletal muscle health. Full details on exercise groups can be found in: Kraus et al Med Sci Sports Exerc. 2001 Oct;33(10):1774-84 and Bateman et al Am J Cardiol. 2011 Sep 15;108(6):838-44. This study uses a middle aged group of subjects that have 3+ markers of metabolic syndrome. One group remains an inactive control, while 5 groups undergo 9 mo supervised exercise training. Exercise groups are as follows: Inactive control (group B); Mild aerobic exercise - low amount/mod intensity (group A); Moderate aerobic exercise - low amt/vig intensity (group D); High aerobic exercise - high amt/vig intensity (group C); resistance training only (group F); and mod aerobic + resistance training (group E). Each group has 10 subjects (5 men and 5 women), however 3 subjects failed array QC, leaving 8 subjects in group E and 9 subjects in group F. Data were all analyzed pre to post training in a RM ANCOVA, covaried for age and sex or regression to determine genotype/phenotype interactions.

2015-05-14 | E-GEOD-48278 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data