Mechanistic landscape of membrane-permeabilizing peptides

S Guha, J Ghimire, E Wu, WC Wimley - Chemical reviews, 2019 - ACS Publications
Membrane permeabilizing peptides (MPPs) are as ubiquitous as the lipid bilayer
membranes they act upon. Produced by all forms of life, most membrane permeabilizing …

Mechanisms of integral membrane protein insertion and folding

F Cymer, G Von Heijne, SH White - Journal of molecular biology, 2015 - Elsevier
The biogenesis, folding, and structure of α-helical membrane proteins (MPs) are important to
understand because they underlie virtually all physiological processes in cells including key …

Simulation-Guided Rational de Novo Design of a Small Pore-Forming Antimicrobial Peptide

CH Chen, CG Starr, E Troendle… - Journal of the …, 2019 - ACS Publications
In the age of failing small-molecule antibiotics, tapping the near-infinite structural and
chemical repertoire of antimicrobial peptides (AMPs) offers one of the most promising routes …

Melittin can permeabilize membranes via large transient pores

JP Ulmschneider, MB Ulmschneider - Nature Communications, 2024 - nature.com
Membrane active peptides are known to porate lipid bilayers, but their exact
permeabilization mechanism and the structure of the nanoaggregates they form in …

How melittin inserts into cell membrane: conformational changes, inter-peptide cooperation, and disturbance on the membrane

J Hong, X Lu, Z Deng, S Xiao, B Yuan, K Yang - Molecules, 2019 - mdpi.com
Antimicrobial peptides (AMPs), as a key component of the immune defense systems of
organisms, are a promising solution to the serious threat of drug-resistant bacteria to public …

Spontaneous formation of structurally diverse membrane channel architectures from a single antimicrobial peptide

Y Wang, CH Chen, D Hu, MB Ulmschneider… - Nature …, 2016 - nature.com
Many antimicrobial peptides (AMPs) selectively target and form pores in microbial
membranes. However, the mechanisms of membrane targeting, pore formation and function …

Synergistic effects of melittin and plasma treatment: A promising approach for cancer therapy

P Shaw, N Kumar, D Hammerschmid… - Cancers, 2019 - mdpi.com
Melittin (MEL), a small peptide component of bee venom, has been reported to exhibit anti-
cancer effects in vitro and in vivo. However, its clinical applicability is disputed because of its …

Computational modeling of membrane proteins

J Koehler Leman, MB Ulmschneider… - … Structure, Function, and …, 2015 - Wiley Online Library
The determination of membrane protein (MP) structures has always trailed that of soluble
proteins due to difficulties in their overexpression, reconstitution into membrane mimetics …

Antimicrobial Activity of Bee Venom and Melittin against Borrelia burgdorferi

KM Socarras, PAS Theophilus, JP Torres, K Gupta… - Antibiotics, 2017 - mdpi.com
Lyme disease is a tick-borne, multi-systemic disease, caused by the bacterium Borrelia
burgdorferi. Though antibiotics are used as a primary treatment, relapse often occurs after …

[HTML][HTML] How reliable are molecular dynamics simulations of membrane active antimicrobial peptides?

Y Wang, T Zhao, D Wei, E Strandberg, AS Ulrich… - … et Biophysica Acta (BBA …, 2014 - Elsevier
Membrane-active antimicrobial peptides (AMPs) are challenging to study experimentally, but
relatively easy to investigate using molecular dynamics (MD) computer simulations. For this …