Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity
Background: Weight loss is important to reduce the risk of metabolic complications in obese individuals, in whom dysregulated adipokines play a central role. This study aims to investigate whether dysregulated adipokines and postprandial triglycerides (TG) improve with a modest weight loss. Methods:...
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ftdoajarticles:oai:doaj.org/article:3199afeaceb54e55993b0b5cb9d46eb3 2023-09-26T15:21:12+02:00 Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity Victoria T. Isaksen Maria A. Larsen Rasmus Goll Eyvind J. Paulssen Jon R. Florholmen 2023-09-01T00:00:00Z https://doi.org/10.1016/j.endmts.2023.100134 https://doaj.org/article/3199afeaceb54e55993b0b5cb9d46eb3 EN eng Elsevier http://www.sciencedirect.com/science/article/pii/S2666396123000110 https://doaj.org/toc/2666-3961 2666-3961 doi:10.1016/j.endmts.2023.100134 https://doaj.org/article/3199afeaceb54e55993b0b5cb9d46eb3 Endocrine and Metabolic Science, Vol 12, Iss , Pp 100134- (2023) Adipokines Insulin resistance Leptin resistance Leptin to adiponectin ratio Metabolic syndrome Obesity Diseases of the endocrine glands. Clinical endocrinology RC648-665 article 2023 ftdoajarticles https://doi.org/10.1016/j.endmts.2023.100134 2023-08-27T00:34:16Z Background: Weight loss is important to reduce the risk of metabolic complications in obese individuals, in whom dysregulated adipokines play a central role. This study aims to investigate whether dysregulated adipokines and postprandial triglycerides (TG) improve with a modest weight loss. Methods: Individuals with obesity (BMI ≥ 30 kg/m2) were recruited among patients at the University Hospital of North Norway and the Stamina Health weight loss rehabilitation program. We measured resting energy expenditure (REE), and calculated the Homeostasis Model Assessment of Insulin Resistance (HOMA-IR), leptin to adiponectin (L:A) ratio, indirect leptin sensitivity (REE:leptin ratio), postprandial TG clearance at 6 h, and TG response before and after weight loss. The goal of the weight loss intervention was a loss of ≥5 % of initial total body weight. Results: 28 participants completed the study, of which 13 lost ≥ 5 % body weight and 18 lost <5 % body weight. HOMA-IR (−23.1 %), REE:leptin ratio (+80.1 %) and L:A ratio (−45.7 %) significantly improved with weight loss, whereas there was no improvement of postprandial TG response or clearance. No significant changes were observed in the non-weight loss group. Conclusion: The data are consistent with the general concept that modest weight loss in obese patients may restore metabolic regulation by improving L:A ratio and insulin and leptin sensitivity. Article in Journal/Newspaper North Norway Directory of Open Access Journals: DOAJ Articles Norway Endocrine and Metabolic Science 12 100134 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Adipokines Insulin resistance Leptin resistance Leptin to adiponectin ratio Metabolic syndrome Obesity Diseases of the endocrine glands. Clinical endocrinology RC648-665 |
spellingShingle |
Adipokines Insulin resistance Leptin resistance Leptin to adiponectin ratio Metabolic syndrome Obesity Diseases of the endocrine glands. Clinical endocrinology RC648-665 Victoria T. Isaksen Maria A. Larsen Rasmus Goll Eyvind J. Paulssen Jon R. Florholmen Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
topic_facet |
Adipokines Insulin resistance Leptin resistance Leptin to adiponectin ratio Metabolic syndrome Obesity Diseases of the endocrine glands. Clinical endocrinology RC648-665 |
description |
Background: Weight loss is important to reduce the risk of metabolic complications in obese individuals, in whom dysregulated adipokines play a central role. This study aims to investigate whether dysregulated adipokines and postprandial triglycerides (TG) improve with a modest weight loss. Methods: Individuals with obesity (BMI ≥ 30 kg/m2) were recruited among patients at the University Hospital of North Norway and the Stamina Health weight loss rehabilitation program. We measured resting energy expenditure (REE), and calculated the Homeostasis Model Assessment of Insulin Resistance (HOMA-IR), leptin to adiponectin (L:A) ratio, indirect leptin sensitivity (REE:leptin ratio), postprandial TG clearance at 6 h, and TG response before and after weight loss. The goal of the weight loss intervention was a loss of ≥5 % of initial total body weight. Results: 28 participants completed the study, of which 13 lost ≥ 5 % body weight and 18 lost <5 % body weight. HOMA-IR (−23.1 %), REE:leptin ratio (+80.1 %) and L:A ratio (−45.7 %) significantly improved with weight loss, whereas there was no improvement of postprandial TG response or clearance. No significant changes were observed in the non-weight loss group. Conclusion: The data are consistent with the general concept that modest weight loss in obese patients may restore metabolic regulation by improving L:A ratio and insulin and leptin sensitivity. |
format |
Article in Journal/Newspaper |
author |
Victoria T. Isaksen Maria A. Larsen Rasmus Goll Eyvind J. Paulssen Jon R. Florholmen |
author_facet |
Victoria T. Isaksen Maria A. Larsen Rasmus Goll Eyvind J. Paulssen Jon R. Florholmen |
author_sort |
Victoria T. Isaksen |
title |
Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
title_short |
Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
title_full |
Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
title_fullStr |
Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
title_full_unstemmed |
Correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of Norwegian individuals with obesity |
title_sort |
correlations between modest weight loss and leptin to adiponectin ratio, insulin and leptin resensitization in a small cohort of norwegian individuals with obesity |
publisher |
Elsevier |
publishDate |
2023 |
url |
https://doi.org/10.1016/j.endmts.2023.100134 https://doaj.org/article/3199afeaceb54e55993b0b5cb9d46eb3 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
North Norway |
genre_facet |
North Norway |
op_source |
Endocrine and Metabolic Science, Vol 12, Iss , Pp 100134- (2023) |
op_relation |
http://www.sciencedirect.com/science/article/pii/S2666396123000110 https://doaj.org/toc/2666-3961 2666-3961 doi:10.1016/j.endmts.2023.100134 https://doaj.org/article/3199afeaceb54e55993b0b5cb9d46eb3 |
op_doi |
https://doi.org/10.1016/j.endmts.2023.100134 |
container_title |
Endocrine and Metabolic Science |
container_volume |
12 |
container_start_page |
100134 |
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1778145758377148416 |