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Trait

Elevated circulating C-peptide concentration

The concentration of C-peptide in the blood circulation is above the upper limit of normal.

HPO HP:0030796

Summary

Also called
Elevated C-peptide concentration, Elevated C-peptide level, Elevated C-peptide level in blood, Increased C peptide level, Increased C-peptide concentration, Increased C-peptide level, Increased C-peptide level in blood
Body system
Laboratory abnormality

8 genes linked to Elevated circulating C-peptide concentration

Changes in these genes cause rare conditions in which Elevated circulating C-peptide concentration is seen. Most people with this trait have none of those conditions, and a gene on this list says nothing about anyone's own genome.

GeneHow often it is seenConditions
CIDECcell death inducing DFFA like effector cAlwaysIn 1 condition
INSRinsulin receptorAlwaysIn 2 conditions
ABCC8ATP binding cassette subfamily C member 8Very often (80–99%)In 1 condition
HADHhydroxyacyl-CoA dehydrogenaseVery often (80–99%)In 1 condition
HNF1AHNF1 homeobox AVery often (80–99%)In 1 condition
KCNJ11potassium inwardly rectifying channel subfamily J member 11Very often (80–99%)In 2 conditions
UCP2uncoupling protein 2Very often (80–99%)In 1 condition
SLC25A36solute carrier family 25 member 36Often (30–79%)In 1 condition

How often is among people with one of the gene's conditions, the most often across them, as the Human Phenotype Ontology records it. These pages describe traits and the research behind them; they are not a diagnosis, and a doctor or genetic counsellor is the person to ask about symptoms.

Broader traits

Abnormal circulating C-peptide concentration

Where this comes from

  • The Human Phenotype Ontology, release 2026-09-01: the trait, its names, its definition and the genes linked to it. Find out more at hpo.jax.org.
  • Data release 2026.10.16-c6eea6bf.

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