BMP3 rs10882165: What Your Genotype Means
The genetic variant rs10882165 is a single-nucleotide polymorphism located near the BMP3 gene. It has been identified through genome-wide association studies as a locus linked to variations in refractive error and ocular development.
What each genotype means
Typical refractive development profile
You carry two copies of the common A allele at this locus near BMP3 and LAMA1. In genome-wide association studies, this genotype is associated with a baseline statistical profile for refractive error development, showing no increase in genetic susceptibility to myopia at this position. Because ocular refraction is influenced by hundreds of genes along with environmental factors like near work and outdoor light exposure, overall eye health depends on many components.
Found in approximately 45% to 50% of European populations, and is the predominant genotype across most global ancestral groups.
Slightly altered refractive error susceptibility
You carry one copy of the G effect allele linked to variation in ocular development and refractive error near BMP3. Published research indicates that carrying a single G allele confers a very small statistical shift in refractive measurements, such as spherical equivalent. The individual influence of this single genetic marker is modest, and current evidence for its direct functional mechanism remains limited.
Carried by approximately 40% to 45% of individuals of European ancestry, with lower prevalence in East Asian and African ancestries.
Refractive variation predisposition
You carry two copies of the G allele associated with variation in refractive error at the BMP3/LAMA1 locus. Population-level genome-wide association studies link this homozygous genotype to minor differences in ocular axial growth and spherical equivalent. However, the evidence strength is limited, effect sizes for individual variants are subtle, and regular vision checkups remain the standard for tracking visual acuity.
Present in roughly 8% to 10% of people of European ancestry and is considerably less common in East Asian and African populations.
Understanding rs10882165
The variant rs10882165 is a specific change in the DNA sequence, categorized as a single-nucleotide polymorphism (SNP). It is situated in the human genome near the BMP3 gene, which provides instructions for producing the bone morphogenetic protein 3. In genetic research, SNPs like rs10882165 serve as markers that help scientists identify regions of the genome that may influence specific physical traits or disease risks. Because this variant is located in a region associated with ocular development, it has been a subject of interest in studies investigating why some individuals develop refractive errors, such as myopia (nearsightedness) or hyperopia (farsightedness), while others do not. It is important to note that this variant is one of many genetic factors that contribute to the complex, multifactorial nature of vision and eye health.
The Role of BMP3 in Ocular Development
The BMP3 gene encodes a protein that belongs to the transforming growth factor-beta (TGF-β) superfamily. These proteins are essential signaling molecules that regulate various biological processes, including cell growth, differentiation, and the maintenance of the extracellular matrix. In the context of the eye, research suggests that BMP3 may play a role in the structural integrity of ocular tissues. Specifically, studies have indicated that BMP3 is localized in corneal keratocytes and is involved in producing and maintaining the extracellular matrix of the corneal stroma. Proper development and maintenance of these tissues are critical for the eye's ability to focus light correctly onto the retina. Disruptions or variations in genes involved in these pathways can influence the axial length of the eye or the curvature of the cornea, both of which are primary determinants of refractive error.
Research and Evidence Strength
The association between rs10882165 and refractive error has been observed in several large-scale genome-wide association studies (GWAS). These studies compare the genomes of thousands of individuals to find statistical correlations between specific variants and traits. While rs10882165 has been consistently flagged as a locus of interest in the context of refractive error and axial length, the evidence is currently considered limited in terms of clinical application. This means that while the statistical link is robust enough to be detected in research settings, the variant's individual impact on a person's vision is likely small and works in combination with many other genetic and environmental factors. Current research continues to refine our understanding of how this locus interacts with other genes to influence eye development, but it is not currently used as a diagnostic tool for predicting specific vision outcomes.
Interpreting Your Genetic Information
If you have received information about your genotype at rs10882165, it is important to view it within the context of current scientific knowledge. This variant is a common genetic marker, and its presence does not constitute a medical diagnosis or a guarantee of any specific vision condition. Refractive errors are complex traits influenced by a combination of genetics, lifestyle, and environmental factors, such as time spent on near-work activities. You cannot use this information to predict your future eye health or to make decisions about corrective lenses or surgical procedures. If you have concerns about your vision, such as changes in your ability to see clearly or discomfort, the most appropriate step is to consult with an optometrist or ophthalmologist. They can provide a comprehensive eye exam, which remains the gold standard for assessing your vision and eye health.
How common is this variant?
The variant rs10882165 is relatively common, with a minor allele frequency (MAF) of approximately 0.30 in European populations. Frequencies can vary across different ancestral groups, reflecting the natural diversity of the human genome.
Frequently asked questions
Does having a specific genotype for rs10882165 mean I will need glasses?
No. Refractive error is a complex trait influenced by many genes and environmental factors. A single genetic variant like rs10882165 does not determine whether you will need glasses.
Is rs10882165 a mutation that causes eye disease?
The term 'mutation' is typically reserved for rare, high-impact changes. rs10882165 is a common variant associated with normal variation in eye development and refractive error, not a direct cause of a specific eye disease.
Can I use this genetic information to prevent myopia?
Currently, there is no evidence that knowing your genotype for this variant can be used to prevent myopia. Eye health is best managed through regular professional eye exams and healthy visual habits.
Where can I find more information about my eye health?
For reliable information regarding your vision, you should consult resources like the American Academy of Ophthalmology or the National Eye Institute. Always discuss specific concerns with your eye care professional.
Sources & further reading
Educational information only, last refreshed 10/18/2026. Not medical advice — these associations describe population statistics, not individual predictions.
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