CAPZB, variants, traits, and what the research shows

CAPZB - what this gene does

Variants near CAPZB appear in genome-wide association studies (GWAS - a research method that scans large groups of people for genetic markers statistically linked to specific traits) connecting this chromosomal region to respiratory, hormonal, cardiovascular, and coagulation-related traits. The available variant summaries do not document a specific functional mechanism, so the description here reflects the trait themes observed across published associations.

Key takeaways

• CAPZB variants have been linked to traits spanning respiratory function, hormone levels, heart-related measures, and blood clotting.
• Five separate variants at this locus carry hormonal trait labels, suggesting a recurring signal in this genomic region - though independent cohort replication has not been confirmed in the available data.
• The two highest-magnitude variants on file score 4.50 each but do not yet have published trait details.
• All associations are population-level statistical signals and are not deterministic predictors for any individual.
• Effect sizes and sample sizes are not yet available for these variants; treat all associations as preliminary.

Notable variants

The two highest-magnitude variants at this locus are rs4912092 and rs7515104, each scoring 4.50, though specific trait annotations for these two are not yet on file. A second tier of six variants (rs1165807975, rs2522222672, rs368077867, rs532731972, rs750255932, and rs751764291) each score 3.00 in magnitude, also without published trait detail. Among variants with documented trait connections, rs10158705 is linked to respiratory traits and rs11456569 to coagulation (blood clotting) traits. Cardiovascular associations are represented by rs10917449. Hormonal associations appear across five variants: rs10458381, rs12027702, rs12042240, rs12045440, and rs12091047.

Trait associations

The most frequently represented trait theme across this gene is hormonal, with five variants (rs10458381, rs12027702, rs12042240, rs12045440, and rs12091047) each carrying a hormonal trait label. That convergence of multiple variants on a single trait category within the same gene region is a pattern worth noting, though published effect sizes and study details are not yet available to characterize the strength of that signal. Respiratory traits are represented by rs10158705, cardiovascular traits by rs10917449, and coagulation traits by rs11456569. Several additional variants (rs112655001, rs11385098, rs10917452, and rs114458471) have published pages but no trait label currently on file.

Evidence quality

The strongest signals by magnitude are rs4912092 and rs7515104 at 4.50, but neither carries a documented trait or effect size in the current dataset. The majority of annotated variants sit at a magnitude of 2.20, consistent with modest GWAS hits in large population cohorts. No sample sizes, odds ratios, or beta coefficients are available in the summaries provided, which means the relative strength of each association cannot be ranked beyond the raw magnitude score. Multi-cohort replication status is not stated for any variant here, and some findings may be single-cohort results. The hormonal signal is the most internally replicated pattern by count (five variants), but convergence in trait label alone does not substitute for independent cohort replication.

What this is NOT

These variants are population-level statistical signals identified in GWAS research, not deterministic switches that predict whether any individual will develop a given condition. This entry does not constitute medical advice, a diagnosis, or a recommendation of any kind.