A. Lobner-Olesen

Robust control of replication initiation in the absence of DnaA-ATP {leftrightharpoons} DnaA-ADP regulatory elements in Escherichia coli

The paper investigates the role of DnaA-ATP/ADP conversion in E. coli replication initiation, finding that intrinsic ATPase activity alone can maintain robust initiation, with regulatory elements enhancing stability during multifork replication.

An amphipathic and cationic antimicrobial peptide kills colistin resistant Gram-negative pathogens in vivo

This paper demonstrates that the cationic amphipathic peptide ChIP effectively kills colistin-resistant Gram-negative pathogens in vivo.

Activation of the Cpx-envelope stress response system promotes tolerance to antibacterials delivered by arginine-rich peptides and aminoglycosides in Escherichia coli

The paper shows that Escherichia coli resistance to arginine-rich CPP-PNA conjugates involves the constitutively active Cpx-envelope stress response system, which reduces membrane potential and increases tolerance to aminoglycosides.

Comparative activity of Ceftriaxone, Ciprofloxacin and Gentamicin as a function of bacterial growth rate probed by Escherichia coli chromosome replication in the mouse peritonitis model

The paper assesses how Ceftriaxone, Ciprofloxacin, and Gentamicin affect bacterial growth in vivo, finding that two antibiotics perform better on rapidly growing cells while Ciprofloxacin shows less growth rate dependency.