Biomarcadores en tuberculosis

Abstract

The classical laboratory diagnostic methods for tuberculosis have a low sensitivity or take a long time to know their results. New methods are underway. Biomarkers are a good option to improve our diagnostic approach to this disease. They have good performance, low cost and accessibility. They identify a patient’s inflammatory or metabolic response to Mycobacterium Tuberculosis or identifies molecules that are typical of the pathogen. In this paper we sum up the biomarkers with a good diagnostic performance described in well design investigations. Early diagnosis with these new techniques should contribute to the elimination of the disease.