ROS Scavenging and inflammation-directed polydopamine nanoparticles regulate gut immunity and flora therapy in inflammatory bowel disease

M Bao, K Wang, J Li, Y Li, H Zhu, M Lu, Y Zhang… - Acta Biomaterialia, 2023 - Elsevier
Dysfunction of the intestinal mucosal immune system and dysbiosis of the intestinal
microflora can induce inflammatory bowel disease. However, drug-mediated clinical …

ROS responsive polydopamine nanoparticles to relieve oxidative stress and inflammation for ameliorating acute inflammatory bowel

M Yan, L Zhu, S Wu, Y Cao, N Mou, Q Chi, G Wang… - Biomaterials …, 2022 - Elsevier
Oxidative stress is a key factor in the development of inflammatory diseases. Elimination of
reactive oxygen species (ROS) in the inflamed colon has been confirmed as an effective …

[HTML][HTML] A mesoporous polydopamine-derived nanomedicine for targeted and synergistic treatment of inflammatory bowel disease by pH-Responsive drug release …

H Guan, Z Xu, G Du, Q Liu, Q Tan, Y Chen, S Chen… - Materials Today Bio, 2023 - Elsevier
Repurposing clinically approved drugs to construct novel nanomedicines is currently a very
attractive therapeutic approach. Selective enrichment of anti-inflammatory drugs and …

[HTML][HTML] Amelioration of ulcerative colitis via inflammatory regulation by macrophage-biomimetic nanomedicine

T Sun, CHT Kwong, C Gao, J Wei, L Yue, J Zhang… - Theranostics, 2020 - ncbi.nlm.nih.gov
Ulcerative colitis (UC) is featured with relapsing inflammation in the colon, where
macrophages are recruited and polarized locally into M1 type to drive further inflammation …

Reactive Oxygen Species‐Activated CO Versatile Nanomedicine with Innate Gut Immune and Microbiome Remodeling Effects for Treating Inflammatory Bowel …

Y Zeng, M Fan, Q Zhou, D Chen, T Jin… - Advanced Functional …, 2023 - Wiley Online Library
Abnormal activation of the gut mucosal immune system and a highly dysregulated gut
microbiota play essential roles in the progression of inflammatory bowel disease (IBD). The …

[HTML][HTML] Reactive oxygen species-responsive nanocarrier ameliorates murine colitis by intervening colonic innate and adaptive immune responses

X Yan, L Meng, X Zhang, Z Deng, B Gao, Y Zhang… - Molecular Therapy, 2023 - cell.com
Ulcerative colitis (UC) is a chronic or relapsing inflammatory disease with limited therapeutic
outcomes. Pterostilbene (PSB) is a polyphenol-based anti-oxidant that has received …

An ROS/DAMP dual-scavenging nanomedicine for normalizing macrophage polarization and microbiome in colitis

X Ding, W Jiang, M Li, S Xiong, W Wei, M Liu, H Xin… - Nano Today, 2023 - Elsevier
Abstract Treatment for ulcerative colitis (UC) remains a clinical challenge as conventional
approaches mostly use immunosuppressive agents to ameliorate pro-inflammatory colonic …

[HTML][HTML] Engineered procyanidin-Fe nanoparticle alleviates intestinal inflammation through scavenging ROS and altering gut microbiome in colitis mice

Y Chang, X Wu, S Lu, J Du, Y Long, Y Zhu… - Frontiers in …, 2023 - frontiersin.org
Inflammatory bowel disease (IBD) is an idiopathic chronic inflammatory bowel disease
characterized by inflammation, intestinal barrier injury, and imbalance of gut microbiota …

Probiotic‐inspired nanomedicine restores intestinal homeostasis in colitis by regulating redox balance, immune responses, and the Gut Microbiome

J Xu, J Xu, T Shi, Y Zhang, F Chen, C Yang… - Advanced …, 2023 - Wiley Online Library
Microbiota‐based therapeutics offer innovative strategies to treat inflammatory bowel
diseases (IBDs). However, the poor clinical outcome so far and the limited flexibility of the …

An oral polyphenol host-guest nanoparticle for targeted therapy of inflammatory bowel disease

C Zhang, F Zeng, Z Fan, Z He, L Tai, Q Peng, Y Zhang… - Acta Biomaterialia, 2023 - Elsevier
Inflammatory bowel disease (IBD) is a global public health challenge that affects millions of
people. Current medical treatments for IBD are not fully effective and may cause undesirable …