ROS-scavenging biomaterials for periodontitis

E Chen, T Wang, Y Tu, ZY Sun, Y Ding, Z Gu… - Journal of Materials …, 2023 - pubs.rsc.org
Periodontitis is defined as a chronic inflammatory disease in which the continuous activation
of oxidative stress surpasses the reactive oxygen species (ROS) scavenging capacity of the …

Anti‐oxidative and anti‐inflammatory micelles: break the dry eye vicious cycle

S Li, Z Lu, Y Huang, Y Wang, Q Jin, X Shentu… - Advanced …, 2022 - Wiley Online Library
Dry eye disease (DED) impacts≈ 30% of the world's population and causes serious ocular
discomfort and even visual impairment. Inflammation is one core cause of the DED vicious …

Local immunomodulatory effects of intracanal medications in apical periodontitis

H Hussein, A Kishen - Journal of Endodontics, 2022 - Elsevier
The immune system is an extremely complex biological network that plays a crucial role in
the hemostasis of periapical tissue, pathogenesis of apical periodontitis (AP), and periapical …

Inflammation-triggered dual release of nitroxide radical and growth factor from heparin mimicking hydrogel-tissue composite as cardiovascular implants for anti …

F Yang, G Guo, Y Wang - Biomaterials, 2022 - Elsevier
Cardiovascular implants made from heterogeneous tissues (HT) often clinically face
premature failures such as thrombosis, inflammation, and calcification. Herein, we report a …

Photo-bioelectrocatalytic CO2 reduction for a circular energy landscape

NS Weliwatte, SD Minteer - Joule, 2021 - cell.com
Actualizing the theoretical potential of photoelectrocatalysis for energy-intensive CO 2
reduction, in order to deliver a circular energy economy, is an ongoing research venture …

CuCoO2 Nanoparticles as a Nanoprotease for Selective Proteolysis with High Efficiency at Room Temperature

J Xu, N Ji, M Guo, Y Wang, X Xu - Angewandte Chemie, 2023 - Wiley Online Library
Many nanoproteases contain tetravalent metal ions and catalyze peptide‐bond hydrolysis
only at high temperature (60° C). Here, we report a new and effective strategy to explore …

ROS scavenging activity of polydopamine nanoparticle-loaded supramolecular gelatin-based hydrogel promoted cardiomyocyte proliferation

I Zarkesh, F Movahedi, H Sadeghi-Abandansari… - International Journal of …, 2024 - Elsevier
Reactive oxygen species (ROS) play essential roles in cellular functions, but maintaining
ROS balance is crucial for effective therapeutic interventions, especially during cell therapy …

The effect of piperidine nitroxides on the properties of metalloproteins in human red blood cells

S Bujak-Pietrek, A Pieniazek, K Gwozdzinski… - Molecules, 2023 - mdpi.com
Nitroxides are stable, low molecular-weight radicals containing a nitroxide group that has an
unpaired electron. The presence of a nitroxide group determines their redox properties. The …

Access to Functionalized Materials by Metal-Free Ring-Opening Metathesis Polymerization of Active Esters and Divergent Postpolymerization Modification

SR Gitter, R Li, AJ Boydston - ACS Macro Letters, 2024 - ACS Publications
Metal-free ring-opening metathesis polymerization (MF-ROMP) is an emerging
polymerization strategy that provides access to ROMP materials by using organic initiators …

[HTML][HTML] Self-cascade ROS-trapping bioreaction system reverses stem cell oxidative stress fate for osteogenesis

J Yang, H Gu, Y Zhu, J Shao, H Chang, M Zhou… - Nano Today, 2024 - Elsevier
Reactive oxygen species (ROS) scavenging is essential for periodontal regeneration.
However, the dynamic change of the applied materials within the ROS-rich environment and …