Rotherham, LSMaserumule, CDheda, KTheron, JKhati, M2012-11-192012-11-192012-10Rotherham, LS, Maserumule, C, Dheda, K, Theron, J and Khathi, M. Selection and application of ssDNA aptamers to detect active TB from sputum samples. Plos One, vol. 7(10), pp 1-111932-6203http://www.plosone.org/article/related/info%3Adoi%2F10.1371%2Fjournal.pone.0046862;jsessionid=09BE946219E7313CA3F1965F6455C593http://hdl.handle.net/10204/6325Copyright: 2012 Rotherham et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.Despite the enormous global burden of tuberculosis (TB), conventional approaches to diagnosis continue to rely on tests that have major drawbacks. The improvement of TB diagnostics relies, not only on good biomarkers, but also upon accurate detection methodologies. The 10-kDa culture filtrate protein (CFP-10) and the 6-kDa early secreted antigen target (ESAT-6) are potent T-cell antigens that are recognised by over 70% of TB patients. Aptamers, a novel sensitive and specific class of detection molecules, has hitherto, not been raised to these relatively TB-specific antigens. This preliminary proof-of-concept study suggests that a diagnosis of active TB using anti-CFP-10.ESAT-6 aptamers applied to human sputum samples is feasible.enTuberculosisTBSputum samplesTuberculosis diagnosisArticleRotherham, L., Maserumule, C., Dheda, K., Theron, J., & Khati, M. (2012). Selection and application of ssDNA aptamers to detect active TB from sputum samples. http://hdl.handle.net/10204/6325Rotherham, LS, C Maserumule, K Dheda, J Theron, and M Khati "Selection and application of ssDNA aptamers to detect active TB from sputum samples." (2012) http://hdl.handle.net/10204/6325Rotherham L, Maserumule C, Dheda K, Theron J, Khati M. Selection and application of ssDNA aptamers to detect active TB from sputum samples. 2012; http://hdl.handle.net/10204/6325.TY - Article AU - Rotherham, LS AU - Maserumule, C AU - Dheda, K AU - Theron, J AU - Khati, M AB - Despite the enormous global burden of tuberculosis (TB), conventional approaches to diagnosis continue to rely on tests that have major drawbacks. The improvement of TB diagnostics relies, not only on good biomarkers, but also upon accurate detection methodologies. The 10-kDa culture filtrate protein (CFP-10) and the 6-kDa early secreted antigen target (ESAT-6) are potent T-cell antigens that are recognised by over 70% of TB patients. Aptamers, a novel sensitive and specific class of detection molecules, has hitherto, not been raised to these relatively TB-specific antigens. This preliminary proof-of-concept study suggests that a diagnosis of active TB using anti-CFP-10.ESAT-6 aptamers applied to human sputum samples is feasible. DA - 2012-10 DB - ResearchSpace DP - CSIR KW - Tuberculosis KW - TB KW - Sputum samples KW - Tuberculosis diagnosis LK - https://researchspace.csir.co.za PY - 2012 SM - 1932-6203 T1 - Selection and application of ssDNA aptamers to detect active TB from sputum samples TI - Selection and application of ssDNA aptamers to detect active TB from sputum samples UR - http://hdl.handle.net/10204/6325 ER -