Fluoroquinolones, tuberculosis, and resistance

AS Ginsburg, JH Grosset, WR Bishai - The Lancet infectious …, 2003 - thelancet.com
Although the fluoroquinolones are presently used to treat tuberculosis primarily in cases
involving resistance or intolerance to first-line antituberculosis therapy, these drugs are potential …

Moxifloxacin-containing regimen greatly reduces time to culture conversion in murine tuberculosis

…, RE Chaisson, WR Bishai, JH Grosset - American journal of …, 2004 - atsjournals.org
Tuberculosis continues to be a major cause of morbidity and mortality in the world. The
expansion of tuberculosis control programs has been limited by the lengthy and cumbersome …

Targeting DnaN for tuberculosis therapy using novel griselimycins

…, E Nuermberger, S Tyagi, L Fraisse, JH Grosset… - Science, 2015 - science.org
The discovery of Streptomyces-produced streptomycin founded the age of tuberculosis therapy.
Despite the subsequent development of a curative regimen for this disease, tuberculosis …

Substitution of moxifloxacin for isoniazid during intensive phase treatment of pulmonary tuberculosis

…, J Bernardo, S Choudhri, JH Grosset… - American journal of …, 2009 - atsjournals.org
Rationale: Moxifloxacin has potent activity against Mycobacterium tuberculosis in vitro and
in a mouse model of antituberculosis (TB) chemotherapy, but data regarding its activity in …

[HTML][HTML] Daily dosing of rifapentine cures tuberculosis in three months or less in the murine model

…, WR Bishai, RE Chaisson, JH Grosset… - PLoS …, 2007 - journals.plos.org
Background Availability of an ultra-short-course drug regimen capable of curing patients
with tuberculosis in 2 to 3 mo would significantly improve global control efforts. Because …

Moxifloxacin-containing regimens of reduced duration produce a stable cure in murine tuberculosis

…, RE Chaisson, WR Bishai, JH Grosset - American journal of …, 2004 - atsjournals.org
In a recent experimental study using the mouse model of tuberculosis, treatment with a
combination of rifampin, moxifloxacin, and pyrazinamide was able to shorten the time to negative …

Powerful bactericidal and sterilizing activity of a regimen containing PA-824, moxifloxacin, and pyrazinamide in a murine model of tuberculosis

…, D Almeida, I Rosenthal, JH Grosset - Antimicrobial agents …, 2008 - Am Soc Microbiol
PA-824 is a nitroimidazo-oxazine in clinical testing for the treatment of tuberculosis. We report
that the novel combination of PA-824, moxifloxacin, and pyrazinamide cured mice more …

Role of the dosR-dosS Two-Component Regulatory System in Mycobacterium tuberculosis Virulence in Three Animal Models

…, AK Kesavan, LH Ly, SS Allen, JH Grosset… - Infection and …, 2009 - Am Soc Microbiol
The Mycobacterium tuberculosis dosR gene (Rv3133c) is part of an operon, Rv3134c-Rv3132c,
and encodes a response regulator that has been shown to be upregulated by hypoxia …

Dose-ranging comparison of rifampin and rifapentine in two pathologically distinct murine models of tuberculosis

…, KE Mdluli, PC Karakousis, JH Grosset… - Antimicrobial agents …, 2012 - Am Soc Microbiol
In previous experiments, replacing the 10-mg/kg of body weight daily dose of rifampin with 7.5
to 10 mg/kg of rifapentine in combinations containing isoniazid and pyrazinamide reduced …

New drugs for the treatment of tuberculosis: hope and reality [State of the Art Series. New tools. Number 2 in the series]

JH Grosset, TG Singer… - The International journal of …, 2012 - ingentaconnect.com
The objective of this review is to report evidence about the efficacy and potential of currently
licensed drugs and new molecules beyond pre-clinical development for improving the …