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Genotypic susceptibility testing of Mycobacterium tuberculosis isolates for amikacin and kanamycin resistance by use of a rapid sloppy molecular beacon-based assay identifies more cases of low-level drug resistance than phenotypic Lowenstein-Jensen testing.
Chakravorty S, Lee JS, Cho EJ, Roh SS, Smith LE, Lee J, Kim CT, Via LE, Cho SN, Barry CE 3rd, Alland D. Chakravorty S, et al. J Clin Microbiol. 2015 Jan;53(1):43-51. doi: 10.1128/JCM.02059-14. Epub 2014 Oct 22. J Clin Microbiol. 2015. PMID: 25339395 Free PMC article.
Evaluation of a Rapid Molecular Drug-Susceptibility Test for Tuberculosis.
Xie YL, Chakravorty S, Armstrong DT, Hall SL, Via LE, Song T, Yuan X, Mo X, Zhu H, Xu P, Gao Q, Lee M, Lee J, Smith LE, Chen RY, Joh JS, Cho Y, Liu X, Ruan X, Liang L, Dharan N, Cho SN, Barry CE 3rd, Ellner JJ, Dorman SE, Alland D. Xie YL, et al. Among authors: chakravorty s. N Engl J Med. 2017 Sep 14;377(11):1043-1054. doi: 10.1056/NEJMoa1614915. N Engl J Med. 2017. PMID: 28902596 Free PMC article.
Xpert MTB/XDR: a 10-Color Reflex Assay Suitable for Point-of-Care Settings To Detect Isoniazid, Fluoroquinolone, and Second-Line-Injectable-Drug Resistance Directly from Mycobacterium tuberculosis-Positive Sputum.
Cao Y, Parmar H, Gaur RL, Lieu D, Raghunath S, Via N, Battaglia S, Cirillo DM, Denkinger C, Georghiou S, Kwiatkowski R, Persing D, Alland D, Chakravorty S. Cao Y, et al. Among authors: chakravorty s. J Clin Microbiol. 2021 Feb 18;59(3):e02314-20. doi: 10.1128/JCM.02314-20. Print 2021 Feb 18. J Clin Microbiol. 2021. PMID: 33298611 Free PMC article.
Evaluation of the analytical performance of the Xpert MTB/RIF assay.
Blakemore R, Story E, Helb D, Kop J, Banada P, Owens MR, Chakravorty S, Jones M, Alland D. Blakemore R, et al. Among authors: chakravorty s. J Clin Microbiol. 2010 Jul;48(7):2495-501. doi: 10.1128/JCM.00128-10. Epub 2010 May 26. J Clin Microbiol. 2010. PMID: 20504986 Free PMC article.
Rapid detection of fluoroquinolone-resistant and heteroresistant Mycobacterium tuberculosis by use of sloppy molecular beacons and dual melting-temperature codes in a real-time PCR assay.
Chakravorty S, Aladegbami B, Thoms K, Lee JS, Lee EG, Rajan V, Cho EJ, Kim H, Kwak H, Kurepina N, Cho SN, Kreiswirth B, Via LE, Barry CE 3rd, Alland D. Chakravorty S, et al. J Clin Microbiol. 2011 Mar;49(3):932-40. doi: 10.1128/JCM.02271-10. Epub 2010 Dec 29. J Clin Microbiol. 2011. PMID: 21191047 Free PMC article.
Rapid, high-throughput detection of rifampin resistance and heteroresistance in Mycobacterium tuberculosis by use of sloppy molecular beacon melting temperature coding.
Chakravorty S, Kothari H, Aladegbami B, Cho EJ, Lee JS, Roh SS, Kim H, Kwak H, Lee EG, Hwang SH, Banada PP, Safi H, Via LE, Cho SN, Barry CE 3rd, Alland D. Chakravorty S, et al. J Clin Microbiol. 2012 Jul;50(7):2194-202. doi: 10.1128/JCM.00143-12. Epub 2012 Apr 25. J Clin Microbiol. 2012. PMID: 22535987 Free PMC article.
Comparative Evaluation of Sloppy Molecular Beacon and Dual-Labeled Probe Melting Temperature Assays to Identify Mutations in Mycobacterium tuberculosis Resulting in Rifampin, Fluoroquinolone and Aminoglycoside Resistance.
Roh SS, Smith LE, Lee JS, Via LE, Barry CE 3rd, Alland D, Chakravorty S. Roh SS, et al. Among authors: chakravorty s. PLoS One. 2015 May 4;10(5):e0126257. doi: 10.1371/journal.pone.0126257. eCollection 2015. PLoS One. 2015. PMID: 25938476 Free PMC article.
Detection of Isoniazid-, Fluoroquinolone-, Amikacin-, and Kanamycin-Resistant Tuberculosis in an Automated, Multiplexed 10-Color Assay Suitable for Point-of-Care Use.
Chakravorty S, Roh SS, Glass J, Smith LE, Simmons AM, Lund K, Lokhov S, Liu X, Xu P, Zhang G, Via LE, Shen Q, Ruan X, Yuan X, Zhu HZ, Viazovkina E, Shenai S, Rowneki M, Lee JS, Barry CE 3rd, Gao Q, Persing D, Kwiatkawoski R, Jones M, Gall A, Alland D. Chakravorty S, et al. J Clin Microbiol. 2016 Dec 28;55(1):183-198. doi: 10.1128/JCM.01771-16. Print 2017 Jan. J Clin Microbiol. 2016. PMID: 27807153 Free PMC article.
319 results