TMEM229B, variants, traits, and what the research shows

TMEM229B - what this gene does

TMEM229B has been catalogued through GWAS (genome-wide association studies - large studies that scan many people's DNA for variants statistically linked to a trait) as a gene whose variants are associated with traits spanning mental health, neurological conditions, cancer, cardiovascular health, and kidney function. Because no mechanistic summary data are available in the current record, this entry characterizes the gene through the trait domains its variants map to.

Key takeaways

• The three highest-magnitude variants each link to a distinct domain: mental health, cancer, and neurological conditions
• A second independent mental health variant adds modest support for that association
• Additional variants are tied to cardiovascular and kidney traits
• 75 variants are on file; 26 carry published research summaries
• All signals are population-level statistical associations, not personal health predictors

Notable variants

The three strongest signals on file each reach magnitude 4.50 across separate trait domains: rs140168167 is linked to mental health, rs143669720 to cancer, and rs76387177 to neurological conditions. Among the magnitude 2.20 tier, rs10873203 provides a second mental health signal, rs11158674 flags a cardiovascular association, and rs1077989 points to kidney-related traits. Numerous additional variants - including rs10129316, rs10130096, rs11158671, and rs11158672 - carry published pages pending full summary data.

Trait associations

Five trait domains emerge from the variant record. Mental health is the best-supported theme, appearing across two independent variants - rs140168167 and rs10873203 - which modestly strengthens that signal relative to a single-variant finding. Neurological conditions are flagged by rs76387177, cancer by rs143669720, cardiovascular traits by rs11158674, and kidney function by rs1077989. The breadth across these domains is notable and warrants further investigation into shared or independent biological pathways.

Evidence quality

Of the 75 catalogued variants, 26 carry prior published summaries; however, detailed statistics - sample sizes, odds ratios, beta coefficients (numerical estimates of how strongly a variant shifts a trait), and replication cohort descriptions - were not available in the source data for this entry. The three top-tier variants at magnitude 4.50 represent the highest-ranked signals by the catalog's own scoring, but without underlying effect-size data that ranking cannot be independently verified. All associations should be treated as preliminary hypothesis-generating signals until replicated across independent cohorts with full statistical disclosure.

What this is NOT

These are population-level statistical signals identified in large genomic studies - they do not predict any individual's health or disease outcomes. Nothing on this page constitutes medical advice, a diagnosis, or a recommendation for any course of action.