ArticleJournal of physiology and biochemistry2022
Treadmill running alleviates adipose tissue browning and lipolysis in rats with heart failure.
Article in Journal of physiology and biochemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Animal Models of Exercise and Cardiometabolic Disease.Circulation research · 2025Review
- Excessive fat expenditure in MCT-induced heart failure rats is associated with BMAL1/REV-ERBα circadian rhythmic loop disruption.Scientific reports · 2024Article
- Astragalus polysaccharide prevents heart failure-induced cachexia by alleviating excessive adipose expenditure in white and brown adipose tissue.Lipids in health and disease · 2023Article
- Fat-to-heart crosstalk in health and disease.Frontiers in genetics · 2023Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
This study observed the effects of treadmill running on adipose tissue browning and lipolysis in rats with induced heart failure and elucidated the possible mechanism. Rats underwent abdominal aortic constriction as a model of heart failure. Cardiac function was detected by echocardiography. We detected serum levels of norepinephrine and interleukin 6, cardiac atrial natriuretic peptide and brain natriuretic peptide and marker genes of browning, white adipose tissue (WAT), and lipolysis in adipose tissue. Rats with heart failure showed typical symptoms such as increased heart weight and mRNA levels of atrial natriuretic peptide and brain natriuretic peptide and decreased left ventricular ejection fraction. Exercise partially improved left ventricular diastolic function and significantly decreased atrial natriuretic peptide expression. Rats with heart failure showed significantly reduced body weight and ratios of muscle and fat weight to body weight. Exercise significantly increased body weight and the ratio of muscle weight to body weight. Heart failure stimulated the expression of proliferator-activated receptor-gamma coactivator-1-alpha and uncoupling protein 1 in epididymal WAT, inguinal WAT, and brown adipose tissue but decreased that of adiponectin and leptin in inguinal WAT. Lipolysis, characterized by high adipose triglyceride lipase and hormone-sensitive lipase expression, was activated in all adipose tissues. Exercise reduced browning and lipolysis in adipose tissues. Rats with heart failure had abnormally high levels of serum norepinephrine and interleukin 6, which could be suppressed by exercise. Exercise may improve cardiac cachexia and inhibit the browning and lipolysis of adipose tissue by downregulating sympathetic nervous system activity and inflammation.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.