FKBP5 rs10830962: Understanding Stress Response Genetics
The rs10830962 variant is located within the FKBP5 gene, which plays a critical role in regulating the body's stress response system. Research suggests this variant may influence how individuals respond to stress by modulating the sensitivity of glucocorticoid receptors.
What each genotype means
Typical stress hormone regulation
You carry two copies of the common T allele at rs10830962. Research suggests this genotype is associated with baseline glucocorticoid receptor feedback sensitivity and typical physiological recovery following acute stress. Because scientific evidence linking this individual variant to clinical stress disorders is limited and often modified by early-life environments, this result does not diagnose or predict any mental health condition.
Carried by approximately 35% to 40% of individuals in European populations, with frequencies varying in other ancestral groups.
Intermediate stress hormone reactivity
You carry one copy of the C allele and one copy of the T allele at rs10830962. Genetic association studies have observed that carrying a C allele within this FKBP5 regulatory region may be linked to modest alterations in glucocorticoid receptor sensitivity and acute stress reactivity. Current evidence is limited, however, and these associations reflect modest population trends rather than a personal diagnostic outcome.
Carried by roughly 45% to 50% of individuals across European cohorts, representing the most common genotype.
Altered stress response reactivity
You carry two copies of the C allele at rs10830962. Published research has linked this genotype to differences in FKBP5 regulation, which may correlate with altered hypothalamic-pituitary-adrenal axis feedback and increased reactivity during acute psychological stress. However, overall evidence remains limited and heavily influenced by environmental factors such as life stress, meaning it does not indicate or diagnose a clinical condition.
Carried by approximately 12% to 16% of individuals of European ancestry; frequency varies across diverse global ancestries.
What is the rs10830962 Variant?
The rs10830962 variant is a single-nucleotide polymorphism (SNP) situated within the FKBP5 gene. In genetics, a SNP represents a variation at a single position in the DNA sequence among individuals. This specific variant is located in an intronic region, meaning it resides in a non-coding part of the gene that does not directly provide instructions for making a protein. However, intronic variants can still be highly significant because they often influence how genes are turned on or off, or how much protein is produced. By sitting within the FKBP5 gene, rs10830962 is positioned to potentially alter the regulation of the FKBP5 protein, which is a key player in the body's hormonal stress response pathway.
The Role of the FKBP5 Gene
The FKBP5 gene provides instructions for creating the FKBP5 protein, which acts as a co-chaperone for the glucocorticoid receptor. This receptor is essential for the hypothalamic-pituitary-adrenal (HPA) axis, the body's primary system for managing stress. When we encounter stress, the body releases cortisol. The glucocorticoid receptor helps the body sense this cortisol and eventually shut down the stress response once the threat has passed. FKBP5 functions as a negative regulator of this receptor; it essentially helps 'brake' the system. If FKBP5 levels are altered, it can change how efficiently the body terminates the stress response, potentially leading to prolonged exposure to stress hormones or an altered sensitivity to cortisol, which is a subject of ongoing research in neurobiology.
Research and Evidence Strength
Scientific research has investigated various FKBP5 variants for their links to psychiatric conditions, including depression and post-traumatic stress disorder (PTSD). While some variants in this gene have shown strong associations with stress-related outcomes, the evidence for rs10830962 is currently considered limited. Studies in this field often look for gene-environment interactions, such as how a specific genotype might influence a person's risk of developing a condition only after exposure to early-life stress. Because psychiatric conditions are complex and influenced by hundreds of genes plus environmental factors, it is difficult to isolate the effect of a single SNP. Current findings should be viewed as statistical associations observed in research cohorts rather than definitive predictors of health outcomes.
What You Can Do With This Information
Genetic information regarding variants like rs10830962 is primarily for educational purposes and should not be used for self-diagnosis or medical decision-making. Because the link between this variant and specific health outcomes is not fully established, it cannot be used to predict your personal risk for any psychiatric condition. If you are interested in how your genetics might influence your response to stress or medications, the most appropriate step is to consult with a qualified healthcare provider or a genetic counselor. They can help you interpret your health history in the context of your overall well-being. If you are currently taking medication for a stress-related condition, never change your dosage or treatment plan without first discussing it with your prescribing clinician or pharmacist.
How common is this variant?
The rs10830962 variant is a common genetic marker with a high prevalence across diverse global populations, appearing frequently in both European and non-European ancestries.
Frequently asked questions
Can I use this SNP to predict if I will get depression?
No. Psychiatric conditions are highly complex and result from a combination of many genetic, environmental, and lifestyle factors. A single SNP like rs10830962 cannot predict the development of depression.
Does this variant mean I have a 'stress gene'?
The FKBP5 gene is involved in the stress response, but it is not a 'stress gene' in the sense that it determines your personality or stress levels. It is simply one of many genes that help regulate how your body processes hormones.
Should I get tested for this variant?
There is currently no clinical utility in testing for this specific variant. It is not used in standard medical practice to guide diagnosis or treatment.
Where can I find more information on FKBP5?
You can search reputable databases like the NIH's MedlinePlus Genetics or the GWAS Catalog for peer-reviewed research on FKBP5 and its role in human health.
Sources & further reading
Educational information only, last refreshed 10/27/2026. Not medical advice — these associations describe population statistics, not individual predictions.
Curious what your genotype is for rs10830962?
Upload a raw DNA file from 23andMe, AncestryDNA, MyHeritage, or FamilyTreeDNA and see this variant — plus thousands more — interpreted in your full report.
Get my report — $29Related variants in FKBP5
Intronic variant in FKBP5; while FKBP5 is a well-established stress-response gene, specific associations for rs4713919 with HPA axis dynamics are less robustly replicated than other variants like rs1360780.
Modulates FKBP5 chaperone expression and alters glucocorticoid receptor sensitivity and negative feedback regulation of the HPA axis.
Regulatory variant in FKBP5 affecting glucocorticoid receptor chaperone activity and susceptibility to stress-related neuropsychiatric outcomes.
Functional polymorphism in FKBP5 that modulates ultradian and stress-induced cortisol secretion and alters recovery trajectories following acute psychological stress.
Intronic regulatory variant within FKBP5 linked to altered glucocorticoid receptor sensitivity and acute cortisol response following psychosocial stress.
A well-characterized non-coding FKBP5 tag variant linked with altered cortisol awakening response and susceptibility to stress-induced anxiety disorders.