Urate levels are an important marker of health that is influenced by a combination of dietary, metabolic, renal and genetic factors. Maintaining adequate urate levels is crucial to prevent painful and debilitating conditions such as gout and reduce the risk of cardiovascular and kidney disease.
Urate levels
Urate is an end product of the metabolism of purines, which are building blocks of DNA and RNA. Blood urate levels, also known as uric acid levels, are an important indicator of several health conditions. Urate balance is essential for normal body function, but abnormally high levels can lead to the formation of urate crystals, which deposit in joints and tissues, causing inflammation and pain, characteristic of gout. In addition, elevated urate levels are associated with other conditions such as hypertension, chronic kidney disease and cardiovascular disease. On the other hand, low levels of urate may be related to neurodegenerative diseases due to urate's antioxidant role.
Urate levels in the body depend on several factors, including diet, metabolism, kidney function and hydration status. Eating foods rich in purines, such as red meat, seafood and certain types of alcohol, can increase urate levels. In addition, the body's ability to metabolize and excrete urate, primarily through the kidneys, is crucial. Kidney dysfunction can lead to inadequate urate elimination, resulting in its accumulation in the body. Other factors include the use of certain medications, excessive alcohol consumption and obesity, which can contribute to elevated urate levels. Adequate hydration and a balanced diet are essential for maintaining healthy urate levels.
Number of observed variants
13.5 million variants
Number of risk loci
241 loci
Genes analyzed
Bibliography
Gill D., Cameron A.C., et al. Urate, Blood Pressure, and cardiovascular disease: Evidence From Mendelian Randomization and Meta-Analysis of Clinical Trials. Hypertension (Dallas, Tex. : 1979), 28 Dec 2020, 77(2):383-392.
Yu-Lin Ko. Genetics of hyperuricemia and gout: Insights from recent genome-wide association studies and Mendelian randomization studies. Tzu Chi Med J. 2022 Jul-Sep; 34(3): 261-269.
