More than a pore: a current perspective on the in vivo mode of action of the lipopeptide antibiotic daptomycin

DA Gray, M Wenzel - Antibiotics, 2020 - mdpi.com
Daptomycin is a cyclic lipopeptide antibiotic, which was discovered in 1987 and entered the
market in 2003. To date, it serves as last resort antibiotic to treat complicated skin infections …

Teixobactin kills bacteria by a two-pronged attack on the cell envelope

R Shukla, F Lavore, S Maity, MGN Derks, CR Jones… - Nature, 2022 - nature.com
Antibiotics that use novel mechanisms are needed to combat antimicrobial resistance,–.
Teixobactin represents a new class of antibiotics with a unique chemical scaffold and lack of …

Mechanistic understanding from molecular dynamics in pharmaceutical research 2: lipid membrane in drug design

T Róg, M Girych, A Bunker - Pharmaceuticals, 2021 - mdpi.com
We review the use of molecular dynamics (MD) simulation as a drug design tool in the
context of the role that the lipid membrane can play in drug action, ie, the interaction …

Lipid-II independent antimicrobial mechanism of nisin depends on its crowding and degree of oligomerization

A Prince, P Sandhu, P Ror, E Dash, S Sharma… - Scientific reports, 2016 - nature.com
Nisin inhibits bacterial growth by generating pores in cell membrane and interrupting cell-
wall biosynthesis through specific lipid II interaction. However, the role of the hinge region …

Molecular dynamics simulation for mechanism elucidation of food processing and safety: State of the art

G Chen, K Huang, M Miao, B Feng… - … reviews in food …, 2019 - Wiley Online Library
Molecular dynamics (MD) simulation is a useful technique to study the interaction between
molecules and how they are affected by various processes and processing conditions. This …

The lantibiotic nisin induces lipid II aggregation, causing membrane instability and vesicle budding

KM Scherer, JH Spille, HG Sahl, F Grein… - Biophysical journal, 2015 - cell.com
The antimicrobial peptide nisin exerts its activity by a unique dual mechanism. It permeates
the cell membranes of Gram-positive bacteria by binding to the cell wall precursor Lipid II …

Enhanced antimicrobial activity and structural transitions of a nanofibrillated cellulose–nisin biocomposite suspension

R Weishaupt, L Heuberger, G Siqueira… - … applied materials & …, 2018 - ACS Publications
Resistance to antibiotics has posed a high demand for novel strategies to fight bacterial
infections. Antimicrobial peptides (AMPs) are a promising alternative to conventional …

Molecular recognition of lipid II by lantibiotics: synthesis and conformational studies of analogues of nisin and mutacin rings A and B

R Dickman, SA Mitchell, AM Figueiredo… - The Journal of …, 2019 - ACS Publications
In response to the growing threat posed by antibiotic-resistant bacterial strains, extensive
research is currently focused on developing antimicrobial agents that target lipid II, a vital …

Environmental and dynamic effects explain how nisin captures membrane-bound lipid II

I Panina, N Krylov, D Nolde, R Efremov… - Scientific Reports, 2020 - nature.com
Antibiotics (AB) resistance is a major threat to global health, thus the development of novel
AB classes is urgently needed. Lantibiotics (ie nisin) are natural compounds that effectively …

Use of peptide libraries for identification and optimization of novel antimicrobial peptides

M Ashby, A Petkova, J Gani, R Mikut… - Current Topics in …, 2017 - ingentaconnect.com
The increasing rates of resistance among bacteria and to a lesser extent fungi have resulted
in an urgent need to find new molecules that hold therapeutic promise against multidrug …