ArticlePhysiological genomics2012
Heritability of serum sodium concentration: evidence for sex- and ethnic-specific effects.
Article in Physiological genomics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
11 citing papers in PubMed, 17 citations in OpenAlex.
- Genome-Wide Association Study of Plasma Sodium Concentrations with and without Exposure to Thiazide Diuretics.Journal of the American Society of Nephrology : JASN · 2025Article
- Plasma sodium, extracellular fluid volume, and blood pressure in healthy men.Physiological reports · 2021Observational
- Edelman Revisited: Concepts, Achievements, and Challenges.Frontiers in medicine · 2021Review
- High Consumption of Red Meat Is Associated with Excess Mortality Among African-American Women.The Journal of nutrition · 2020Article
- Suboptimal hydration remodels metabolism, promotes degenerative diseases, and shortens life.JCI insight · 2019Article
- Heritability and individuality of the plasma sodium concentration: a twin study in the United States veteran population.American journal of physiology. Renal physiology · 2019Article
- Genomic medicine for kidney disease.Nature reviews. Nephrology · 2018Review
- Article
- Potassium and Its Discontents: New Insight, New Treatments.Journal of the American Society of Nephrology : JASN · 2016Review
- Individuality of the plasma sodium concentration.American journal of physiology. Renal physiology · 2014Article
- Functional polymorphisms affecting the clinically important arginine-137 residue of AVPR2 do not influence serum sodium concentration at the population level.Physiological genomics · 2013Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
19 authors at 10 institutions in 2 countries.
Funding
Abstract
Serum sodium concentration is the clinical index of systemic water balance. Although disordered water balance is common and morbid, little is known about genetic effects on serum sodium concentration at the population level. Prior studies addressed only participants of European descent and either failed to demonstrate significant heritability or showed only modest effect. We investigated heritability of serum sodium concentration in large cohorts reflecting a range of races/ethnicities, including the Framingham Heart Study (FHS, non-Hispanic Caucasian), the Heredity and Phenotype Intervention Heart Study (HAPI, Amish Caucasian), the Jackson Heart Study (JHS, African American), the Strong Heart Family Study (SHFS, American Indian), and the Genetics of Kidney Disease in Zuni Indians Study (GKDZI, American Indian). Serum sodium was transformed for the osmotic effect of glucose, and participants with markedly elevated glucose or reduced estimated glomerular filtration rate (eGFR) were excluded. Using a standard variance components method, incorporating covariates of age, glucose, and eGFR, we found heritability to be high in African American and American Indian populations and much more modest in non-Hispanic Caucasian populations. Estimates among females increased after stratification on sex and were suggestive among female participants in FHS (0.18 ± 0.12, P = 0.057) and male participants in JHS (0.24 ± 0.16, P = 0.067) and statistically significant among female participants in JHS (0.44 ± 0.09, P = 1 × 10 ⁻⁷), SHFS (0.59 ± 0.05, P = 9.4 × 10⁻⁴⁶), and GKDZI (0.46 ± 0.15, P = 1.7 × 10⁻⁴), and male participants in HAPI (0.18 ± 0.12, P = 0.03) and SHFS (0.67 ± 0.07, P = 5.4 × 10⁻²⁶). Exclusion of diuretic users increased heritability among females and was significant in all cohorts where data were available. In aggregate, these data strongly support the heritability of systemic water balance and underscore sex and ethnicity-specific effects.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.