Engineering ultrasmall ferroptosis‐targeting and reactive oxygen/nitrogen species‐scavenging nanozyme for alleviating acute kidney injury

K Wang, Y Zhang, W Mao, W Feng, S Lu… - Advanced Functional …, 2022 - Wiley Online Library
Acute kidney injury (AKI) is a serious renal dysfunction syndromes, which predominantly
correlates with the excess production of endogenous reactive oxygen/nitrogen species …

Mackinawite nanozymes as reactive oxygen species scavengers for acute kidney injury alleviation

Z Xu, Y Zhu, M Xie, K Liu, L Cai, H Wang, D Li… - Journal of …, 2023 - Springer
Background Iron sulfide nanomaterials have been successfully employed as therapeutic
agents for bacterial infection therapy and catalytic-ferroptosis synergistic tumor therapy due …

Natural metal polyphenol nanozyme: free radical scavenging and antioxidation for the treatment of acute kidney injury

H Yuan, F Wang, Z Wang, D Gu, W Huang… - ACS Materials …, 2023 - ACS Publications
Acute kidney injury (AKI) is a severe renal dysfunction syndrome associated with high
morbidity and mortality. Excessive production of reactive oxygen/nitrogen species (RONS) is …

Metal-free multifunctional nanozymes mimicking endogenous antioxidant system for acute kidney injury alleviation

J Liu, X Huang, F Zhang, X Luo, W Yu, C Li… - Chemical Engineering …, 2023 - Elsevier
Cellular redox homeostasis is highly dependent on endogenous antioxidant systems,
including superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx) …

Carbonic anhydrase IX-targeted nanovesicles potentiated ferroptosis by remodeling the intracellular environment for synergetic cancer therapy

N Liu, Q Lin, W Zuo, W Chen, S Huang, Y Han… - Nanoscale …, 2023 - pubs.rsc.org
Ferroptosis is one critical kind of regulated cell death for tumor suppression, yet it still
presents challenges of low efficiency due to the intracellular alkaline pH and aberrant redox …

Three-Step Depletion Strategy of Glutathione: Tunable Metal–Organic-Framework-Engineered Nanozymes for Driving Oxidative/Nitrative Stress to Maximize …

W Li, S Liu, H Ding, R Zhao, P Zang, S Li, L Fang… - Nano Letters, 2024 - ACS Publications
Ferroptosis is a novel type of nonapoptotic programmed cell death involving the
accumulation of lipid peroxidation (LPO) to a lethal threshold. Herein, we propose tunable …

Engineering antioxidative cascade metal-phenolic nanozymes for alleviating oxidative stress during extracorporeal blood purification

Z Wei, G Peng, Y Zhao, S Chen, R Wang, H Mao… - ACS …, 2022 - ACS Publications
Oxidative stress is a compelling risk factor in chronic kidney diseases and is further
aggravated for individuals during extracorporeal blood purification, ultimately leading to …

Inflammation-sensing catalase-mimicking nanozymes alleviate acute kidney injury via reversing local oxidative stress

HS Choi, AP Mathew, S Uthaman, A Vasukutty… - Journal of …, 2022 - Springer
Background The reactive oxygen species (ROS) and inflammation, a critical contributor to
tissue damage, is well-known to be associated with various disease. The kidney is …

Blocking glutathione regeneration: inorganic NADPH oxidase nanozyme catalyst potentiates tumoral ferroptosis

C Wu, D Xu, M Ge, J Luo, L Chen, Z Chen, Y You… - Nano Today, 2022 - Elsevier
Emerging cancer cell ferroptosis features the direct depletion of glutathione (GSH) and
resultant chemical inhibition on glutathione peroxidase 4 (GPX4) bioactivity, which …

Nanozyme-enhanced ferroptosis for cancer treatment

Y Ming, M Huang, Y Huang, D Liu, M Sun… - Materials Chemistry …, 2024 - pubs.rsc.org
Ferroptosis is a programmed, iron-dependent, oxidative cell death that was discovered
recently. It is usually accompanied by iron accumulation and lipid peroxidation during the …