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Gene expression changes in adipose tissue with diet- and/or exercise-induced weight loss

ABSTRACT: An ancillary study within a randomized trial of diet, exercise, or combined diet+exercise vs. control among overweight/obese postmenopausal women. Subcutaneous adipose-tissue biopsies were performed at baseline and after 6 months and changes in adipose-tissue gene expression were determined by microarray with an emphasis on pre-specified candidate pathways, as well as by unsupervised clustering. Analyses were conducted first by randomization group, and then by degree of weight change at 6-months in all women combined.

ORGANISM(S): Homo sapiens

PROVIDER: GSE43471 | GEO | 2013/01/15

SECONDARY ACCESSION(S): PRJNA186511

REPOSITORIES: GEO

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Gene expression changes in adipose tissue with diet- and/or exercise-induced weight loss

Project description:An ancillary study within a randomized trial of diet, exercise, or combined diet+exercise vs. control among overweight/obese postmenopausal women. Subcutaneous adipose-tissue biopsies were performed at baseline and after 6 months and changes in adipose-tissue gene expression were determined by microarray with an emphasis on pre-specified candidate pathways, as well as by unsupervised clustering. Analyses were conducted first by randomization group, and then by degree of weight change at 6-months in all women combined. Total RNA was obtained from subcutaneous adipose tissue biopsies at baseline and 6 months. A total of 47 women were biopsied and one replicate participant was included for a total of 96 samples.

2013-01-15 | E-GEOD-43471 | biostudies-arrayexpress

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2024-04-16 | GSE172208 | GEO

STRRIDE Study

Project description:STRRIDE is an exercise intervention study of different doses and intensities in overweight women and men with the metabolic syndrome. We profiled biopsies from 3 female and 3 male STRRIDE subjects in the “high” exercise group (2,200 kCal/wk). Muscle biopsies were profiled at entry (0h), and after 9 months of aerobic training (24 hrs post-last bout, 96 hrs post last bout, and 336h (14 days) de-training). Included also are pilot expression data from 3 male subjects. Keywords: other

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RNA expression profiling of subcutaneous adipose tissue before and after dietary intervention with intermittent or continuous calorie restriction

Project description:Obesity, a major risk factor for chronic diseases, is related to dsyfunctional adipose tissue signaling. First human trials suggest benefits of intermittent calorie restriction diet (ICR) in chronic disease prevention that may exceed those of continuous calorie restriction diet (CCR), even at equal net calorie intake. The effect of intermittent calorie restriction on adipose tissue signaling has not been investigated to date. Thus we initiated a randomized controlled trial to analyze the effect of ICR (eu-caloric diet on five days and two days per week with energy restriction of 75%), CCR (daily energy restriction of 20%) and a control group on subcutaneous adipose tissue (SAT) gene expression. 150 overweight or obese non-smoking adults (50 per group, 50% women) were randomly asiged to one of the study arms. SAT biopsies were taken before and after the 12 week intervention phase.

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Microarray data of osteoblast from sham, ovariectomized mice (OVX) with and without treadmill training

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2018-03-10 | GSE111628 | GEO

Expression data of skeletal muscle from HRT users and non-users

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S1008: Exercise, Diet, & Counseling in Improving Weight Loss in Overweight Female Breast or Colorectal Cancer Survivors

Project description:RATIONALE: Physical activity, diet, and counseling may help breast and colorectal cancer survivors to lose weight and improve their quality of life. PURPOSE: This phase II trial studies how well exercise, diet, and counseling work in improving physical activity and weight loss in overweight women who are breast and colorectal cancer survivors.

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