This page contains affiliate links. We may earn a commission if you purchase through them, at no extra cost to you.
Is Silver-Russell Syndrome Genetic?
- Heritability
- ~100%
- Inheritance
- imprinting
- Key genes
- IGF2 H19
CircleDNA's Premium Test covers 500+ health and ancestry reports. Explore your DNA →
A growth retardation syndrome caused by imprinting defects at chromosome 11p15 or maternal UPD7. Associated with body asymmetry.
How Genetic Is Silver-Russell Syndrome?
Silver-Russell Syndrome has a strong genetic basis. Research estimates heritability at approximately 100%, meaning genetic factors account for the majority of variation in whether individuals develop this condition.
Key genes associated with Silver-Russell Syndrome: IGF2 H19. Variants in these genes have been identified through genome-wide association studies (GWAS) and clinical research as influencing susceptibility or severity.
Source: MedlinePlus Genetics
Does Family History Matter for Silver-Russell Syndrome?
Yes — family history is one of the strongest predictors of Silver-Russell Syndrome. If a first-degree relative (parent, sibling, or child) has been diagnosed, your own risk may be significantly elevated. Discussing your family history with a healthcare provider or genetic counsellor is strongly recommended.
The world's most comprehensive at-home DNA test — 500+ reports covering diet, fitness, cancer risk, disease risk, and family planning.
Discover your genetic profile →