Lack of association between IL17A and IL17F polymorphisms and related serum levels in north Indians with tuberculosis.

Highlights: [•] First attempt from north India to dissect IL-17 axis in human tuberculosis (TB). [•] No association of IL17A and IL17F gene variants in pulmonary and extra-pulmonary TB [•] Correlated the serum cytokine levels and genotypes [•] IL17 variants might not be a major influencing gene for tuberculosis in north Indians. [ABSTRACT FROM AUTHOR]