[HTML][HTML] Therapeutic strategies against bacterial biofilms

Y Bi, G Xia, C Shi, J Wan, L Liu, Y Chen, Y Wu… - Fundamental …, 2021 - Elsevier
The emergence of multi-drug resistance makes bacterial infection a major threat to public
health and economy. The formation of bacterial biofilms is one of the main reasons of …

Multifunctional mesoporous silica nanoparticles for biomedical applications

B Xu, S Li, R Shi, H Liu - Signal Transduction and Targeted Therapy, 2023 - nature.com
Mesoporous silica nanoparticles (MSNs) are recognized as a prime example of
nanotechnology applied in the biomedical field, due to their easily tunable structure and …

Potentiating hypoxic microenvironment for antibiotic activation by photodynamic therapy to combat bacterial biofilm infections

W Xiu, L Wan, K Yang, X Li, L Yuwen, H Dong… - Nature …, 2022 - nature.com
Traditional antibiotic treatment has limited efficacy for the drug-tolerant bacteria present in
biofilms because of their unique metabolic conditions in the biofilm infection …

An NIR‐II Photothermally Triggered “Oxygen Bomb” for Hypoxic Tumor Programmed Cascade Therapy

S Zhang, Z Li, Q Wang, Q Liu, W Yuan… - Advanced …, 2022 - Wiley Online Library
Hypoxia, as a characteristic feature of solid tumors, has a close relationship with tumor
resistance to photodynamic therapy (PDT) and chemotherapy. Perfluorocarbon (PFC) is …

Biomimetic electrodynamic nanoparticles comprising ginger-derived extracellular vesicles for synergistic anti-infective therapy

Z Qiao, K Zhang, J Liu, D Cheng, B Yu, N Zhao… - Nature …, 2022 - nature.com
Nanotechnology enlightens promising antibacterial strategies while the complex in vivo
infection environment poses a great challenge to the rational design of nanoplatforms for …

Biofilm heterogeneity-adaptive photoredox catalysis enables red light-triggered nitric oxide release for combating drug-resistant infections

J Cheng, G Gan, S Zheng, G Zhang, C Zhu… - Nature …, 2023 - nature.com
The formation of biofilms is closely associated with persistent and chronic infections, and
physiological heterogeneity such as pH and oxygen gradients renders biofilms highly …

[HTML][HTML] Biofilm microenvironment response nanoplatform synergistically degrades biofilm structure and relieves hypoxia for efficient sonodynamic therapy

H Dong, W Xiu, L Wan, Q Li, Y Zhang, M Ding… - Chemical Engineering …, 2023 - Elsevier
Abstract Treatment of bacterial biofilms remains a great challenge in the clinic. Recently,
ultrasound (US)-driven antimicrobial sonodynamic therapy (aSDT) has been considered as …

A Photo‐Therapeutic Nanocomposite with Bio‐Responsive Oxygen Self‐Supplying Combats Biofilm Infections and Inflammation from Drug‐Resistant Bacteria

Z Yuan, J Wu, Y Xiao, H Yang, S Meng… - Advanced Functional …, 2023 - Wiley Online Library
The use of non‐antibiotic strategies to combat refractory drug‐resistant bacterial infections,
especially biofilms and accompanying inflammation, has recently aroused widespread …

Red‐light‐mediated photoredox catalysis enables self‐reporting nitric oxide release for efficient antibacterial treatment

Z Shen, S Zheng, S Xiao, R Shen, S Liu… - Angewandte …, 2021 - Wiley Online Library
Nitric oxide (NO) serves as a key regulator of many physiological processes and as a potent
therapeutic agent. The local delivery of NO is important to achieve target therapeutic …

[HTML][HTML] Membrane-disruptive peptides/peptidomimetics-based therapeutics: Promising systems to combat bacteria and cancer in the drug-resistant era

L Lin, J Chi, Y Yan, R Luo, X Feng, Y Zheng… - … Pharmaceutica Sinica B, 2021 - Elsevier
Membrane-disruptive peptides/peptidomimetics (MDPs) are antimicrobials or
anticarcinogens that present a general killing mechanism through the physical disruption of …