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The impact of an URAT1 polymorphism on the losartan treatment of hypertension and hyperuricemia

BACKGROUND: This study was designed to evaluate the impact of polymorphisms in the urate transporter 1 (URAT1) gene on the uricosuric action of losartan therapy in hypertensive patients suffering from hyperuricemia. METHODS: A MassARRAY approach was used to detect single nucleotide polymorphism (SNP...

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Detalles Bibliográficos
Autores principales: Wu, Liting, Fan, Yingchao, Wang, Yuan, Li, Zhumeng, Mao, Delong, Zhuang, Wenfang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8529133/
https://www.ncbi.nlm.nih.gov/pubmed/34498315
http://dx.doi.org/10.1002/jcla.23949
Descripción
Sumario:BACKGROUND: This study was designed to evaluate the impact of polymorphisms in the urate transporter 1 (URAT1) gene on the uricosuric action of losartan therapy in hypertensive patients suffering from hyperuricemia. METHODS: A MassARRAY approach was used to detect single nucleotide polymorphism (SNP) loci in the URAT1 and CYP2C9 genes (16 and 2 loci, respectively) in 111 patients with hypertension and hyperuricemia taking losartan and in 121 healthy controls. In addition, we compared serum urate (SUA) levels and other key clinical biochemistry indices between these two patient groups. RESULTS: We detected significant differences between the two patient groups with respect to age, SUA, urea, creatine, triglycerides, high‐density lipoprotein, low‐density lipoprotein, and fasting plasma glucose (all p < 0.05). In addition, we found that hypertensive patients with hyperuricemia were more likely to exhibit the rs3825016(C/T) (36.9% vs 21.5%, p = 0.03), and we determined that a 2‐week treatment course with losartan was associated with significant decreases in SUA values (p < 0.001). CONCLUSION: Our findings indicate that the URAT1 rs3825016 polymorphism may influence the uricosuric action of losartan.