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The GLUT9 Gene Is Associated with Serum Uric Acid Levels in Sardinia and Chianti Cohorts

Open access
Li, Siguang, Sanna, Serena, Maschio, Andrea, Busonero, Fabio, Usala, Gianluca, Mulas, Antonella, Lai, Sandra, Dei, Mariano, Orrù, Marco, Albai, Giuseppe, Bandinelli, Stefania, Schlessinger, David, Lakatta, Edward, Scuteri, Angelo, Najjar, Samer S, Guralnik, Jack, Naitza, Silvia, Crisponi, Laura, Cao, Antonio, Abecasis, Gonçalo, Ferrucci, Luigi, Uda, Manuela, Chen, Wei-Min, Nagaraja, Ramaiah·2007·PLoS Genetics

Abstract

High serum uric acid levels elevate pro-inflammatory-state gout crystal arthropathy and place individuals at high risk for cardiovascular morbidity and mortality. Genome-wide scans in the genetically isolated Sardinian population identified variants associated with serum uric acid levels as a quantitative trait. They mapped within GLUT9, a Chromosome 4 glucose transporter gene predominantly expressed in liver and kidney. SNP rs6855911 showed the strongest association (p = 1.84 x 10(-16)), along with eight others (p = 7.75 x 10(-16) to 6.05 x 10(-11)). Individuals homozygous for the rare allele of rs6855911 (minor allele frequency = 0.26) had 0.6 mg/dl less uric acid than those homozygous for the common allele; the results were replicated in an unrelated cohort from Tuscany. Our results suggest that polymorphisms in GLUT9 could affect glucose metabolism and uric acid synthesis and/or renal reabsorption, influencing serum uric acid levels over a wide range of values.

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Metadata

Authors
Li, S., Sanna, S., Maschio, A., Busonero, F., Usala, G., Mulas, A., Lai, S., Dei, M., Orrù, M., Albai, G., Bandinelli, S., Schlessinger, D., Lakatta, E., Scuteri, A., Najjar, S. S., Guralnik, J., Naitza, S., Crisponi, L., Cao, A., Abecasis, G., Ferrucci, L., Uda, M., Chen, W.-M., & Nagaraja, R.
Venue
PLoS Genetics
Published
2007-11-09
Volume
3
Issue
11
Pages
e194
ISSN
  • 1553-7390 (ISSN-L)
  • 1553-7404
OpenAlex
W2135050220
Cited by
310
References
24
FWCI
18.53
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: The GLUT9 Gene Is Associated with Serum Uric Acid Levels in Sardinia and Chianti Cohorts. https://app.cochat.ai/papers/10.1371/journal.pgen.0030194
The paper
Li, S., Sanna, S., Maschio, A., Busonero, F., Usala, G., Mulas, A., Lai, S., Dei, M., Orrù, M., Albai, G., Bandinelli, S., Schlessinger, D., Lakatta, E., Scuteri, A., Najjar, S. S., Guralnik, J., Naitza, S., Crisponi, L., Cao, A., . . . Nagaraja, R. (2007). The GLUT9 Gene Is Associated with Serum Uric Acid Levels in Sardinia and Chianti Cohorts. PLoS Genetics. https://doi.org/10.1371/journal.pgen.0030194

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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