Genetic associations studied in childhood blood-glucose regulation

Body Composition

This research area looks at how blood glucose regulation differs in children with higher body weight, who as a group are more likely to develop insulin resistance and type 2 diabetes earlier in life.

GWAS work has linked common variants to how childhood adiposity, insulin sensitivity, and glucose handling interact during growth.

This result reflects research findings in a specific pediatric population, not a personal screening for diabetes risk in any individual child.

Eating patterns, physical activity, family history, sleep, screen time, growth stage, and overall health also play a major role.

All traits Compare samples

Selected sample: Demo Report
Report markers: 3 SNP entries
Genes: 1
Research: 1 study

Important Medical Disclaimer

This report is intended for educational and informational purposes only. It is not intended to provide medical advice or be used solely by the customer in the diagnosis, cure, mitigation, treatment, or prevention of any disease or health condition. If you have serious medical conditions, including but not limited to weight-related issues, diabetes, or heart disease, you should not make changes to your diet or exercise routine without consulting your healthcare provider. Under no circumstances should you modify your medication or medical care without professional medical guidance. Find more information at this link

Research summary

What this trait studies

Research summary, not an individual result

This trait is presented as population-level genetic research rather than an individual Low/High verdict, because the science behind it is either too preliminary, too easily misread as a diagnosis, or too sensitive to responsibly reduce to a single badge.

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Explore the evidence

Behind this report

Review the genes, tested markers and supporting research.

Genes analyzed

Gene summaries include genomic locations and associated markers. A detected genotype does not by itself indicate a health condition.

Understanding the data

SNP: A specific genetic marker relevant to this trait.
Genotype: The DNA letters reported at a marker location.
Variant allele: The alternative DNA sequence at the SNP site.
Variant allele frequency: The reported percentage of the reference population carrying this variant.
Variant found: Whether the variant was detected in your DNA file.

1 of 1 genes have detected genotypes.

G6PC2

This gene encodes an enzyme belonging to the glucose-6-phosphatase catalytic subunit family. These enzymes are part of a multicomponent integral membrane system that catalyzes the hydrolysis of glucose-6-phosphate, the terminal step in gluconeogenic and glycogenolytic pathways, allowing the release of glucose into the bloodstream. The family member encoded by this gene is found in pancreatic islets and does not exhibit phosphohydrolase activity, but it is a major target of cell-mediated autoimmunity in diabetes. Several alternatively spliced transcript variants of this gene have been described, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]

GeneCards

Chromosome: 2
Start: 168,901,223
End: 168,910,000
Build: HG19

Associated SNPs 1 / 1 detected

Associated markers for G6PC2
SNP	Genotype	Ref. allele	Variant allele	Frequency	Status
rs573225	AA	G	A	85.54%	Detected

SNPs tested

These are the unique genetic markers analyzed for this trait. Genotypes showing "--" were not identified in your DNA file. Report marker totals can include repeated study entries; this table shows each SNP once.

Genotypes and reported variant frequencies
SNP	Chromosome	Genotype	Variant allele	Frequency
rs573225	2	AA	A	85.54%

DNA Genics reports genotypes based on the 'positive' strand of the human genome reference sequence (build 37/HG19). Other companies may use the opposite strand, so genotypes may need conversion for comparison.

Research studies

The following peer-reviewed scientific studies support the genetic associations analyzed in this report.

Genetic and functional assessment of the role of the rs13431652-A and rs573225-A alleles in the G6PC2 promoter that are strongly associated with elevated fasting glucose levels

Evidence

Statistical significance

2010 Oct

Authors: Bouatia-Naji N, Bonnefond A, Baerenwald DA, Marchand M, Bugliani M, Marchetti P, Pattou F, Printz RL, Flemming BP, Umunakwe OC, Conley NL, Vaxillaire M, Lantieri O, Balkau B, Marre M, Lévy-Marchal C, Elliott P, Jarvelin MR, Meyre D, Dina C, Oeser JK, Froguel P, O&#39, Brien RM