Results 121 to 130 of about 97,326 (260)

Plaque‐Hepatic Targeting Nanotherapy Disrupts the PCSK9‐LOX‐1 Axis to Suppress oxLDL in Atherosclerosis

Advanced Science, EarlyView.
Self‑amplifying PCSK9–LOX‑1 feedback axis drives atherosclerotic progression by promoting oxLDL generation and endothelial uptake. A dual‑targeting nanoplatform (siPCSK9@PEAL NPs‑aL) is constructed to simultaneously silence hepatic PCSK9 for lipid lowering and block plaque LOX‑1 for anti‑inflammation.
Yi Duan, Yijie Qiu, Yan Zhu, Quan Wang, Jiangtao Lin, Yourong Duan, Qi Wang, Yi Dong   +7 more
wiley   +1 more source

In vivo biodistribution of [18F]PSMA-derivative radiopharmaceuticais in PCa and GBM preclinical models

, 2023
In vivo biodistribution of [18F]PSMA-derivative radiopharmaceuticais in PCa and GBM preclinical ...
Sergio Todde, Paolo Rainone, Marco lannone, Rosa Maria Moresco, Silvia Valtorta, Valentina Zecca, Elia Anna Turolla, Stefano Stucchi   +7 more
core  

A Multidimensional Engineering Strategy Reprograms Microglia via Targeted and Sustained‐Release Extracellular Vesicles for Spinal Cord Injury Repair

Advanced Science, EarlyView.
A multifunctional EV‐based nanoplatform (Ang‐TEVs@Gel) was engineered via preconditioning, surface targeting, and ROS‐responsive hydrogel encapsulation to reprogram microglia. This system restored autophagy via miR‐664a‐3p/PIK3CA axis, cleared myelin debris, resolved neuroinflammation, and promoted axon remyelination, ultimately achieving robust motor ...
Wu Xiong, Minhao Liu, Mingming Zheng, Jizhou Jia, Ziyan Zhu, Guang Kong, Jie Liu, Juan Wang, Wenbo Li, Qingyuan Wang, Qian Zhu, Peiran Chan, Tao Qin, Jiayang Wu, Yongjie Zhang, Chunming Tang, Cong Li, Jin Fan   +17 more
wiley   +1 more source

In vivo and ex vivo biodistribution of solid lipid nanoparticles

, 2019
The in vivo and ex vivo biodistribution of solid lipid nanoparticles has been studies by a multimodal imaging ...
Silvia Mannucci, Claudio Nastruzzi, Federico Boschi, Barbara Cisterna, Rita Cortesi, Elisabetta Esposito, Enrica Cappellozza, Manuela Malatesta, Laura Calderan   +8 more
core   +1 more source

Accumulation and biodistribution of gold nanoparticles in the mesenteric lymph nodes at oral administration

Russian Open Medical Journal, 2013
The aim: to conduct analysis of the accumulation and biodistribution of gold nanoparticles in the structural and functional areas of mesenteric lymph nodes of white rats conducted with regard to the size and duration of the oral administration.
Olga V. Zlobina, Svetlana S. Pakhomiy, Alla B. Bucharskaya, Irina O. Bugaeva, Galina N. Maslyakova, Nikolai G. Khlebtsov, Boris N. Khlebtsov, Vladimir A. Bogatyrev   +7 more
doaj  

An Avalanche Effect Nanomodulator Triggers Cascade Ferroptosis/Cuproptosis for Immunosuppressive Microenvironment Remodeling

Advanced Science, EarlyView.
A nanomodulator called L‐Arginine/lificiguat@Copper‐hollow Prussian blue@Calcium phosphate nanoparticles is constructed to launch a self‐amplifying “avalanche effect” in tumor cells. The ensuing cascade, triggered by the acidic tumor microenvironment and near‐infrared light, induces calcium overload, generates a reactive oxygen species and reactive ...
Hongmei Zhou, Caixi Yu, Guilan Xu, Lijuan Liu, Yujia Liang, Yulin Liang, He Ding, Litu Zhang, Piaoping Yang, Chen Wang   +9 more
wiley   +1 more source

The impact of PEGylation patterns on the in vivo biodistribution of mixed shell micelles

, 2013
Hongjun Gao,2# Jinjian Liu,1# Cuihong Yang,1 Tangjian Cheng,2 Liping Chu,1 Hongyan Xu,1 Aimin Meng,1 Saijun Fan,1 Linqi Shi,2 Jianfeng Liu11Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine ...
Cheng T, Liu J, Shi L, Meng A, Gao H, Xu H, Yang C, Chu L, Fan S   +8 more
core  

Versatile Co‐Engineering of Immunogenic Cell Death‐Primed Dead Tumor Cell Bodies With Tumor‐Activated MnO2 for cGAS‐STING‐Potentiated Personalized Immunotherapy

Advanced Science, EarlyView.
DTBEI@CS@MnO2, fabricated via modular electrostatic co‐engineering and photothermal/photodynamic immunogenic cell death, specifically responds to the acidic and GSH‐rich tumor microenvironment. This triggers the release of DTBEI that provides tumor antigens, DNA, and DAMPs, as well as the generation of Mn2+, thereby synergistically potentiating cGAS ...
Bolun Xu, Xuan Lu, Yuquan Wang, Haihua Ji, Ying Zhang, Yiqun Wan, Hao Wan   +6 more
wiley   +1 more source

Dependence of Pharmacokinetics and Biodistribution on Polymer Architecture: Effect of Cyclic versus Linear Polymers

, 2016
Dependence of Pharmacokinetics and Biodistribution on Polymer Architecture: Effect of Cyclic versus Linear ...
Megan E. Fox (2346748), Norased Nasongkla (2384791), Jean M. J. Fréchet (1495567), Nichole Macaraeg (2346751), Bo Chen (1234734), Francis C. Szoka (284240)   +5 more
core   +1 more source

Dual‐Responsive Hydrogels Integrate Bioelectrical Stimulation and Piezo‐Photocatalysis for Regenerative Treatment of Infected Wounds

Advanced Science, EarlyView.
A wireless, dual‐responsive hydrogel (PVA/(PVDF‐TrFE)/BiOClBr@PDA) is developed to promote efficient regeneration of infected wounds by integrating piezoelectric stimulation with piezo‐photocatalytic pathways. Under simultaneous light and ultrasonic stimulation, the hydrogel generates therapeutic electrical cues and reactive oxygen species, disrupting ...
Baoying Dai, Wenxuan Qie, Xiaoye Li, Jingben Zheng, Ao He, Heng Dong, Jiangjiang Yan, Hao Zhang, Ziheng Pan, Hang Yin, Chuyi Zhou, Rui Kong, Hao Wang, Binghan Dai, Yannan Xie, Zhiqun Lin   +15 more
wiley   +1 more source