Crossroads in the evolution of plant specialized metabolism

TP Rieseberg, A Dadras, JMR Fürst-Jansen… - Seminars in Cell & …, 2023 - Elsevier
The monophyletic group of embryophytes (land plants) stands out among photosynthetic
eukaryotes: they are the sole constituents of the macroscopic flora on land. In their entirety …

The Mycobactin biosynthesis pathway: A prospective therapeutic target in the battle against tuberculosis

M Shyam, D Shilkar, H Verma, A Dev… - Journal of Medicinal …, 2020 - ACS Publications
The alarming rise in drug-resistant clinical cases of tuberculosis (TB) has necessitated the
rapid development of newer chemotherapeutic agents with novel mechanisms of action. The …

Resistance and phylogeny guided discovery reveals structural novelty of tetracycline antibiotics

LY Li, YL Hu, JL Sun, LB Yu, J Shi, ZR Wang… - Chemical …, 2022 - pubs.rsc.org
Tetracyclines are a class of antibiotics that exhibited potent activity against a wide range of
Gram-positive and Gram-negative bacteria, yet only five members were isolated from …

Approaches for targeting the mycobactin biosynthesis pathway for novel anti-tubercular drug discovery: Where we stand

M Shyam, D Shilkar, G Rakshit… - Expert opinion on drug …, 2022 - Taylor & Francis
Introduction Several decades of antitubercular drug discovery efforts have focused on novel
antitubercular chemotherapies. However, recent efforts have greatly shifted toward …

Breaking a pathogen's iron will: Inhibiting siderophore production as an antimicrobial strategy

AL Lamb - Biochimica et Biophysica Acta (BBA)-Proteins and …, 2015 - Elsevier
The rise of antibiotic resistance is a growing public health crisis. Novel antimicrobials are
sought, preferably developing nontraditional chemical scaffolds that do not inhibit standard …

Analyses of MbtB, MbtE, and MbtF suggest revisions to the mycobactin biosynthesis pathway in Mycobacterium tuberculosis

MD McMahon, JS Rush, MG Thomas - Journal of bacteriology, 2012 - Am Soc Microbiol
The production of mycobactin (MBT) by Mycobacterium tuberculosis is essential for this
bacterium to access iron when it is in an infected host. Due to this essential function, there is …

Discovery and development of novel salicylate synthase (MbtI) furanic inhibitors as antitubercular agents

LR Chiarelli, M Mori, D Barlocco, G Beretta… - European journal of …, 2018 - Elsevier
We report on the virtual screening, synthesis, and biological evaluation of new furan
derivatives targeting Mycobacterium tuberculosis salicylate synthase (MbtI). A receptor …

Biosynthesis of mycobacterial lipids by polyketide synthases and beyond

LEN Quadri - Critical reviews in biochemistry and molecular …, 2014 - Taylor & Francis
Over a decade ago, the analysis of the complete sequence of the genome of the human
pathogen Mycobacterium tuberculosis revealed an unexpectedly high number of open …

Biochemical analysis of the biosynthetic pathway of an anticancer tetracycline SF2575

LB Pickens, W Kim, P Wang, H Zhou… - Journal of the …, 2009 - ACS Publications
SF2575 1 is a tetracycline polyketide produced by Streptomyces sp. SF2575 and displays
exceptionally potent anticancer activity toward a broad range of cancer cell lines. The …

Chorismate-and isochorismate converting enzymes: Versatile catalysts acting on an important metabolic node

F Hubrich, M Müller, JN Andexer - Chemical Communications, 2021 - pubs.rsc.org
Chorismate and isochorismate represent an important branching point connecting primary
and secondary metabolism in bacteria, fungi, archaea and plants. Chorismate-and …