Hydrophobicity determines the bacterial killing rate of α-helical antimicrobial peptides and influences the bacterial resistance development
M Zhang, J Ouyang, L Fu, C Xu, Y Ge… - Journal of medicinal …, 2022 - ACS Publications
Rapid antimicrobial action is an important advantage of antimicrobial peptides (AMPs) over
antibiotics, which is also a reason for AMPs being less likely to induce bacterial resistance …
antibiotics, which is also a reason for AMPs being less likely to induce bacterial resistance …
Insight into biophysicochemical principles of biopolymers through simulation and theory
The development of biopolymers for biomedical applications has traditionally been based
on new chemistries. However, there is growing recognition that the biological responses can …
on new chemistries. However, there is growing recognition that the biological responses can …
Anti-inflammatory artificial extracellular vesicles with notable inhibition of particulate matter-induced skin inflammation and barrier function impairment
S Park, J Lim, S Kim, M Jeon, H Baek… - … Applied Materials & …, 2023 - ACS Publications
Particulate matter (PM) exposure disrupts the skin barrier, causing cutaneous inflammation
that may eventually contribute to the development of various skin diseases. Herein, we …
that may eventually contribute to the development of various skin diseases. Herein, we …
Transition between Different Diffusion Modes of Individual Lipids during the Membrane‐Specific Action of As‐CATH4 Peptides
The cell membrane permeabilization ability of immune defense antimicrobial peptides
(AMPs) is widely applied in biomedicine. Although the mechanisms of peptide–membrane …
(AMPs) is widely applied in biomedicine. Although the mechanisms of peptide–membrane …
Real-time monitoring the interfacial dynamic processes at model cell membranes: Taking cell penetrating peptide TAT as an example
A real-time and molecule-level monitoring of the interfacial dynamic interactions between
molecules and a cell membrane is of vital importance. Herein, taking TAT, one of the most …
molecules and a cell membrane is of vital importance. Herein, taking TAT, one of the most …
Assembly-Induced Membrane Selectivity of Artificial Model Peptides through Entropy–Enthalpy Competition
Peptide design and drug development offer a promising solution for combating serious
diseases or infections. In this study, using an AI–human negotiation approach, we have …
diseases or infections. In this study, using an AI–human negotiation approach, we have …
Nanomolar LL-37 induces permeability of a biomimetic mitochondrial membrane
X Jiang, C Yang, J Qiu, D Ma, C Xu, S Hu, W Han… - Nanoscale, 2022 - pubs.rsc.org
LL-37, the only human host cathelicidin peptide, is proposed to be able to induce host cell
apoptosis through mitochondrial membrane permeabilization (MMP). Detailed pathways of …
apoptosis through mitochondrial membrane permeabilization (MMP). Detailed pathways of …
Interactions between polymyxin B and various bacterial membrane mimics: A molecular dynamics study
Polymyxin B (PMB) is clinically used as a last-line therapy against life-threatening Gram-
negative “superbugs”. However, thorough understanding of the membrane actions of PMB at …
negative “superbugs”. However, thorough understanding of the membrane actions of PMB at …
Cholesterol Depletion and Membrane Deformation by MeβCD and the Resultant Enhanced T Cell Killing
R Xu, W Zhang, T Jin, W Tu, C Xu, Y Wei… - … Applied Materials & …, 2024 - ACS Publications
Recent studies have demonstrated the crucial role of cholesterol (Chol) in regulating the
mechanical properties and biological functions of cell membranes. Methyl-β-cyclodextrin …
mechanical properties and biological functions of cell membranes. Methyl-β-cyclodextrin …
Asymmetric disturbance and permeabilization of bilayer membranes by 3-nm carbon dots
Small-sized fluorescent carbon dots (CDs) are gaining increasing attention in the field of
biomedical applications. The environmental and biological compatibility of positively …
biomedical applications. The environmental and biological compatibility of positively …