What is the AGL gene?
Glycogen debranching enzyme combining transferase and alpha-1,6-glucosidase activities for hepatic and muscle glycogen breakdown.
How AGL affects metabolism
When AGL-related function is shifted, the practical effect is interpreted through meal response, fasting glucose control, insulin signaling, or glucose transport. This does not mean the pathway is active or impaired right now; it means the gene can help prioritize what to check next.
What happens when AGL is altered
Altered AGL signal should be treated as a DNA-based tendency, not a diagnosis. 1 claim currently passes the report-use gate. The useful question is whether symptoms, labs, and lifestyle context line up with the pathway signal.
Curated SNP evidence for AGL
These SNPs come from the approved study-level evidence model. Each claim is scored from curated study rows, then gated before it can influence pathway scoring.
Evidence-backed report connection
AGL currently has 1 curated SNPs, 1 claim-level scores, and 1 claims eligible for pathway scoring.
Open the sample reportrs113994134AGL c.4456del / Ser1486fs1 claims · 2 study rows
enzyme activity · biallelic or compound-heterozygous AGL deletion context
Glycogen debranching enzyme activity tendency
rs113994134 / AGL c.4456del / p.Ser1486fs is associated with lower glycogen debranching enzyme activity and impaired glycogen breakdown in recessive or compound-heterozygous glycogen storage disease III contexts.
AGL rs113994134 is staged as a frameshift glycogen debranching enzyme deficiency allele affecting hepatic and muscle glycogen handling.
Show study evidence
Common symptoms people report
- sleepiness or fog after carbohydrate-heavy meals
- energy swings between meals
- family or lab concern around glucose markers
Biomarkers to validate
Fasting glucose and HbA1c
Checks baseline blood-sugar control.
Fasting insulin
Helps identify insulin-demand context that glucose alone can miss.
Triglycerides and HDL-C
Adds metabolic context around meal response and insulin resistance.
Where DNA analysis helps
DNA helps decide whether AGL deserves attention inside the broader Glucose pathway. It is most useful when combined with biomarkers instead of used as a standalone answer.
Example interpretation
AGL may add context to meal response, fasting glucose control, insulin signaling, or glucose transport, especially when its SNP evidence lines up with other genes in the same pathway.
Suggested validation: Fasting glucose and HbA1c.
What to do next
- Review the Glucose pathway result before interpreting AGL on its own.
- Use relevant biomarkers to confirm whether this DNA tendency is visible in current biology.
- Treat supplement or nutrition decisions as follow-up steps only after the pattern fits symptoms or labs.
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