Publications de Sophie Magnet | EPFL Graph Search

Structural studies suggest a peptidoglycan hydrolase function for the Mycobacterium tuberculosis Tat-secreted protein Rv2525c

Stewart Cole, Raju Mukherjee, Sophie Magnet

Among the few proteins shown to be secreted by the Tat system in Mycobacterium tuberculosis, Rv2525c is of particular interest, since its gene is conserved in the minimal genome of Mycobacterium leprae. Previous evidence linked this protein to cell wall me ...

Elsevier2014

Towards a new tuberculosis drug: pyridomycin - nature's isoniazid

Stewart Cole, Florence Pojer, Claudia Sala, Ruben Hartkoorn, Joao Pedro De Almeida Neres, Swapna Uplekar, Raju Mukherjee, Sophie Magnet

Tuberculosis, a global threat to public health, is becoming untreatable due to widespread drug resistance to frontline drugs such as the InhA-inhibitor isoniazid. Historically, by inhibiting highly vulnerable targets, natural products have been an importan ...

Wiley Open Access2012

Leads for antitubercular compounds from kinase inhibitor library screens

Stewart Cole, Gerardo Turcatti, Marc Chambon, Damiano Banfi, Ruben Hartkoorn, Sophie Magnet, Edina Rita Székely

Discovering new drugs to treat tuberculosis more efficiently and to overcome multidrug resistance is a world health priority. To find antimycobacterial scaffolds, we screened a kinase inhibitor library of more than 12,000 compounds using an integrated stra ...

2010

Sigma Factor F does not Prevent Rifampin Inhibition of RNA Polymerase or Cause Rifampin Tolerance in Mycobacterium tuberculosis

Stewart Cole, Florence Pojer, Claudia Sala, Ruben Hartkoorn, Sophie Magnet, Jeffrey Chen

The tolerance of Mycobacterium tuberculosis to anti-tuberculosis drugs is a major reason for the lengthy therapy needed to treat a tuberculosis infection. Rifampin is a potent inhibitor of RNA polymerase (RNAP) in vivo, but has been shown to be less effect ...

American Society for Microbiology2010