FTO Gene and Weight Loss in Obese Children
Author Information
Author(s): Timo D. Müller, Anke Hinney, André Scherag, Thuy T. Nguyen, Felix Schreiner, Helmut Schäfer, Johannes Hebebrand, Christian L. Roth, Thomas Reinehr
Primary Institution: University of Duisburg-Essen
Hypothesis
Is the obesity risk allele of SNP rs9939609 associated with weight loss in a lifestyle intervention program?
Conclusion
The rs9939609 A-allele is a risk factor for early onset obesity, but it does not significantly impact weight loss or blood lipid levels in obese children.
Supporting Evidence
- The study confirmed the association of the rs9939609 A-allele with early onset obesity.
- Weight loss was not significantly associated with the rs9939609 genotype in the intervention program.
- Fasting blood parameters showed no meaningful association with rs9939609 genotypes.
Takeaway
This study looked at a gene linked to obesity in kids and found that while it can make them more likely to be overweight, it doesn't help them lose weight when they try to eat healthier and exercise.
Methodology
The study involved a case-control design with genotyping of SNP rs9939609 and analysis of weight loss and blood parameters in obese children participating in a lifestyle intervention.
Limitations
The study may not have detected smaller effect sizes due to sample size limitations.
Participant Demographics
The participants were German overweight and obese children and adolescents, primarily of European descent.
Statistical Information
P-Value
0.036
Confidence Interval
95% CI 0.98–1.57
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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