Results 51 to 60 of about 264,633 (217)

PRMT1‐Mediated LDHA Methylation Drives STAT3 Lactylation to Orchestrate Intestinal Inflammation and Tumorigenesis

Advanced Science, EarlyView.
This study identifies an immunometabolic axis wherein SAM‐driven PRMT1 methylates LDHA, enhancing its activity. The resultant lactate induces STAT3 K709 lactylation, which stabilizes an active conformation to promote STAT3 phosphorylation and IL‐10 expression.
Hui Wang, Mengyu Zhang, Weipeng Gong, Jiaxuan Wu, Junping Zhang, Wenxiu Zhang, Yue Liu, Kui Wang, Canhua Huang, Jun Zhou, Sijin Wu, Yan Li, Tianliang Li   +12 more
wiley   +1 more source

Dendrobium officinale polysaccharide attenuates type 2 diabetes in mice model by modulating gut microbiota and alleviating intestinal mucosal barrier damage

Food Science and Human Wellness
The purpose of this study was to investigate the hypoglycemic effect and mechanism of Dendrobium officinale polysaccharide (DOP) on type 2 diabetes mellitus (T2DM) mice established by high-fat diet and streptozotocin. The results showed that DOP improved
Xiaoxia Chen, Chun Chen, Changyang Ma, Wenyi Kang, Junlin Wu, Xiong Fu   +5 more
doaj   +1 more source

Canagliflozin Alleviates Diabetic Glomerular Endothelial Injury via Melibiose in a Microbiota‐Dependent Manner

Advanced Science, EarlyView.
Canagliflozin treatment reshapes the gut microbiota in DKD and elevates levels of melibiose, a metabolite derived from Roseburia intestinalis. Melibiose directly binds to and enhances the enzymatic activity of glyoxalase 1, leading to decreased methylglyoxal accumulation.
Wei Zhang, Yi Song, Changkun Li, Yuanyuan Luo, Mingwei Shao, Feng Guo, Fangyi Wei, Xunjie Fan, Wenwen Guo, Fengmei Xu, Yanhong Sang, Dongming Zhang, Yanhong Zhou, Lianwei Wang, Zhiqiang Kang, Yingjun Yang, Chunhua Song, Yanxia Liu, Xiaojun Ma, Jiao Wang, Chong Li, Shengnan Ma, Lin Zhao, Zhi Qin, Guolan Xing, Qiubo Zhao, Jun Li, Shumin Song, Dan Zhao, Ting Huang, Qingzhu Wang, Yanyan Zhao, Guijun Qin   +32 more
wiley   +1 more source

Ugd Is Involved in the Synthesis of Glycans of Glycoprotein and LPS and Is Important for Cellulose Degradation in Cytophaga hutchinsonii

Microorganisms
Cytophaga hutchinsonii, a member of the phylum Bacteroidetes, can rapidly degrade crystalline cellulose through direct cell-to-substrate contact. Most of its cellulases are secreted by the Type IX secretion system (T9SS) and anchored to the cell surface.
Wenxia Song, Shaoqi Geng, Qingsheng Qi, Xuemei Lu   +3 more
doaj   +1 more source

Multi‐Enzyme Mimetic Molybdenum Nitride Nanozymes Reshape Subgingival Microenvironment for Synergistic Periodontitis Therapy via ROS Regulation and Microbiome Remodeling

Advanced Science, EarlyView.
ABSTRACT Periodontitis, a chronic inflammatory disease initiated and sustained by plaque microorganisms and host immune response, remains an intractable oral disease and a leading cause of tooth loss worldwide. Traditional mechanical debridement and adjunctive antibiotic or antiseptic therapy often shows limited efficacy due to the complex anatomical ...
Weiyu Zhang, Zhongwei Yang, Yunfan Zhang, Longwei Wang, Xiaoyu Zhang, Jiahui Mao, Yizhi Dai, Yifan Yuan, Mingge Wang, Xin Yang, Xin Yu, Jing Liu, Chunying Chen   +12 more
wiley   +1 more source

The experimental study of dexamethasone effectiveness in a model of lipopolysaccharide-induced acute lung injury in rats

Бюллетень сибирской медицины
Aim. To evaluate the efficacy and safety of dexamethasone at various doses in an experimental model of direct acute lung injury (ALI).Materials and methods.
N. I. Voloshin, V. A. Pugach, V. V. Salukhov, M. A. Tyunin, A. A. Minakov, N. S. Ilyinskiy, E. V. Levchuk   +6 more
doaj   +1 more source

Pengaruh Simvastatin Terhadap Kadar Proliferasi Limfosit Mencit Balb/C yang Diinduce Sepsis dengan LPS

JAI (Jurnal Anestesiologi Indonesia), 2013
Latar Belakang : Statin, inhibitor 3-hidroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase merupakan agen yang paling efektif dalam menurunkan lipid dan mempunyai efek pleiotrofik yaitu anti inflamatori dan immunomodulatori.
Made Ryan Kharmayani, Haris Lutfi, Danu Soesilowati   +2 more
doaj   +1 more source

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

Advanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo, Qingran Guan, Guanyu Qiao, Lixue Zhang, Man Liu, Zhen Li, Qingbiao Yang, Meili Shen, Linlin Liu, Yapeng Li   +9 more
wiley   +1 more source

Selenomethionine alleviates LPS-induced septic kidney injury by regulating mitochondrial dynamics changes

Frontiers in Pharmacology
BackgroundAcute kidney injury (AKI) is a prevalent complication of sepsis, where the inflammatory response plays a crucial role. Selenium exhibits anti-inflammatory and antioxidant properties, but its impact on sepsis-induced AKI remains unclear.Methods ...
Xu Zhou, Xu Zhou, Jiling Zhao, Jiling Zhao, Wusong Cheng, Wusong Cheng, Su Chen, Su Chen, Ya Zhang, Ya Zhang, Yangang Qu, Xiaohui Hu, Yong Lan, Qimin Tu, Jiaxin Hu, Jiaxin Hu, Hongbo Chen, Hongbo Chen   +17 more
doaj   +1 more source

Biomimetic Ru‐Mn Nanozyme with Cascade Catalytic Activity Attenuates Secondary Brain Injury in Intracerebral Hemorrhage

Advanced Science, EarlyView.
Ru–Mn composite nanozymes are engineered to mimic dual‐enzyme cascade catalysis, enabling efficient ROS clearance and neuroinflammation suppression. In collagenase‐ and autologous blood‐induced ICH mouse models, intranasal and intravenous administration reduced hematoma volume, preserved BBB integrity, and improved neurological recovery.
Zhongxin Duan, Peng Li, Yue Wang, Xin Qi, Wanyu Wang, Yongzhong Cheng, Huabin Zhang, Xin Hu, Xiang Gao   +8 more
wiley   +1 more source