Publications related to Robert Koch

Related publications (11)

S-acylation and lipid exchange at the ER-Golgi membrane contact sites regulate pathogen entry in human cells

Cells have evolved endocytic pathways to internalize different molecules, to regulate intra-cellular communication and their interaction with external environment. Pathogens have co-evolved with cells to exploit these processes for infections. In particula ...

EPFL2024

Investigating the composition and recruitment of the mycobacterial ImuA'-ImuB-DnaE2 mutasome

John McKinney, Neeraj Dhar

A DNA damage-inducible mutagenic gene cassette has been implicated in the emergence of drug resistance in Mycobacterium tuberculosis during anti-tuberculosis (TB) chemotherapy. However, the molecular composition and operation of the encoded 'mycobacterial ...

Elife Sciences Publ Ltd2023

New 1-hydroxy-2-thiopyridine derivatives active against both replicating and dormant Mycobacterium tuberculosis

Stewart Cole, Anthony Vocat

Tuberculosis (TB) treatment is confounded by the range of metabolic states displayed by Mycobacterium tuberculosis, by the long duration required and by the increasing prevalence of drug-resistant strains. Latent TB infection is especially difficult to tre ...

Elsevier Science Bv2017

The Ins and Outs of Anthrax Toxin

Françoise Gisou van der Goot Grunberg

Anthrax is a severe, although rather rare, infectious disease that is caused by the Gram-positive, spore-forming bacterium Bacillus anthracis. The infectious form is the spore and the major virulence factors of the bacterium are its poly-gamma-D-glutamic a ...

Mdpi Ag2016

Stress and Host Immunity Amplify Mycobacterium tuberculosis Phenotypic Heterogeneity and Induce Nongrowing Metabolically Active Forms

John McKinney, Neeraj Dhar, Giulia Manina

Nonreplicating and metabolically quiescent bacteria are implicated in latent tuberculosis infections and relapses following "sterilizing" chemotherapy. However, evidence linking bacterial dormancy and persistence in vivo is largely inconclusive. Here we me ...

Cell Press2015

Structure of EspB, a secreted substrate of the ESX-1 secretion system of Mycobacterium tuberculosis

Stewart Cole, Florence Pojer, Jérémie Piton, Aleksandre Japaridze

Mycobacterium tuberculosis secretes multiple virulence factors during infection via the general Sec and Tat pathways, and via specialized ESX secretion systems, also referred to as type VII secretion systems. The ESX-1 secretion system is an important viru ...

Elsevier2015

Detection and treatment of subclinical tuberculosis

Stewart Cole

Reduction of active disease by preventive therapy has the potential to make an important contribution towards the goal of tuberculosis (TB) elimination. This report summarises discussions amongst a Working Group convened to consider areas of research that ...

Elsevier2012

A Point Mutation in cycA Partially Contributes to the D-cycloserine Resistance Trait of Mycobacterium bovis BCG Vaccine Strains

Stewart Cole, Swapna Uplekar

In mycobacteria, CycA a D-serine, L-and D-alanine, and glycine transporter also functions in the uptake of D-cycloserine, an important second-line anti-tubercular drug. A single nucleotide polymorphism identified in the cycA gene of BCG was hypothesized to ...

Public Library of Science2012

Streptomycin-Starved Mycobacterium tuberculosis 18b, a Drug Discovery Tool for Latent Tuberculosis

Stewart Cole, Claudia Sala, Neeraj Dhar, Ruben Hartkoorn, Ming Zhang

Mycobacterium tuberculosis 18b, a streptomycin (STR)-dependent mutant that enters a viable but nonreplicating state in the absence of STR, has been developed as a simple model for drug testing against dormant bacilli. Here, we further evaluated the STR-sta ...

Amer Soc Microbiology2012

Tuberculosis drugs: new candidates and how to find more

Claudia Sala, Ruben Hartkoorn

The recent years have witnessed significant progress in the development of new drug candidates for the treatment of TB. While many of these are now in clinical trials, continued research is needed in order to sustain the drug discovery pipeline and meet th ...

2011

A protein linkage map of the ESAT-6 secretion system 1 (ESX-1) of Mycobacterium tuberculosis

Stewart Cole

Tuberculosis is a chronic infectious disease caused by bacteria of the Mycobacterium tuberculosis complex. One of the major contributors to virulence and intercellular spread of M. tuberculosis is the ESAT-6 secretion system 1 (ESX-1) that has been lost by ...

2007