Ocejo-Vinyals JG
Santander
Spain
Research Article
No Evidence for Association Between the Functional rs1862513 Polymorphism
in the Promoter Region of the Resistin Gene (RETN) and Pulmonary Tuberculosis in Northern Spain
Author(s): Ocejo-Vinyals JG, Escobio A, Irure-Ventura J, AusÃn F, Arroyo JL, Agüero R and Fariñas MCOcejo-Vinyals JG, Escobio A, Irure-Ventura J, Ausín F, Arroyo JL, Agüero R and Fariñas MC
Background: Elevated levels of circulating Resistin, a peptide hormone produced by adipocytes in rodents but also by monocytes and macrophages in humans, has been reported in patients with tuberculosis infection. To date, only a few studies mainly focused in conditions such as diabetes, obesity, and cardio-metabolic risk have treated to analyse the role of single nucleotide polymorphisms in the Resistin Gene (RETN). However, polymorphisms in this gene have not been previously tested in pulmonary tuberculosis susceptibility.
Methods: The rs1862513 (-420C>G), a functional polymorphism in the RETN gene, which has been found to increase circulating resistin levels, was analysed in 192 patients with pulmonary tuberculosis, all of them HIV negative, and in 245 healthy individuals from a well genetically conserved Spanish population.
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