ArticleJournal of diabetes research2015
Influence of cardiorespiratory fitness on PPARG mRNA expression using monozygotic twin case control.
Article in Journal of diabetes research, 2015. 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, 4 citations in OpenAlex.
- Cardiorespiratory fitness in children with overweight/obesity: Insights into the molecular mechanisms.Scandinavian journal of medicine & science in sports · 2021Article
- Inflammatory Bowel Disease: New Insights into the Interplay between Environmental Factors and PPARγ.International journal of molecular sciences · 2021Review
- Hepatic PPARα function and lipid metabolic pathways are dysregulated in polymicrobial sepsis.EMBO molecular medicine · 2020Article
- Exercise-associated prevention of adult cardiovascular disease in children and adolescents: monocytes, molecular mechanisms, and a call for discovery.Pediatric research · 2020Review
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Authors and funding
7 authors at 4 institutions in 1 country.
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Abstract
The influence of cardiorespiratory fitness (VO2max) on anthropometric variables and PPARG mRNA expression was investigated. Monozygotic twin pairs aged 11-18 years were grouped into discordant (D) and concordant (C) high and low VO2max groups. VO2max was determined by progressive maximal exercise test on treadmill with gas exchange analysis. Body mass (BM), BMI, waist circumference (WC), triceps (TR), and subscapular (SB) skinfold thicknesses were measured. Twins from the discordant group had differences in VO2max values (D-high = 45.9 ± 10.0 versus D-low = 32.4 ± 10.6 mL·kg(-1)·min(-1), P = 0.025), while no differences were found in the concordant group (C-high = 42.4 ± 9.2 versus C-low = 38.8 ± 9.8 mL·kg(-1)·min(-1), P = 0.952). In discordant group, VO2max was negatively correlated with TR + SB (r = -0.540, P = 0.021) and positively correlated with PPARG expression in leukocytes (r = 0.952, P = 0.001). Moreover, PPARG expression was directly correlated with BM (r = 0.714, P = 0.047) and height (r = 0.762, P = 0.028). In concordant twins, VO2max was inversely correlated with BM (r = -0.290, P = 0.027), BMI (r = -0.472, P = 0.001), WC (r = -0.426, P = 0.001), and TR + SB (r = -0.739, P = 0.001). Twins D-high had 1.78-fold greater PPARG expression when compared with twins D-low (P = 0.048). In conclusion, the cardiorespiratory fitness may modulate PPARG expression in childhood and adolescence, independently of the genetic background.
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