Results 141 to 150 of about 2,897,335 (282)

Magnetically Guided Macrophage Immunobots Coordinate Iron‐Metabolic Cascades and Immunogenic Ferroptosis for Tumor Immunotherapy

Advanced Science, EarlyView.
Magnetically guided macrophage immunobots integrate active tumor targeting with immunometabolic therapy. After systemic administration, magnetic actuation enhances immunobot retention and tumor penetration, while LPS‐functionalized FePt microrollers sustain M1‐like polarization through inflammatory and iron‐amplified oxidative signaling and trigger ...
Xirui Zeng, Yingfei Zhang, Chong Wu, Qijia Duan, Mengqi Fan, Kuan Wang, Shirong Cai, Immihan Ceren Yasa   +7 more
wiley   +1 more source

Magneto‐Sono‐Enhanced Nanozyme Catalysis Drives ROS‐Mediated Pathogen Killing and Mitophagy‐Linked Inflammation Control in Bacterial Pneumonia

Advanced Science, EarlyView.
Nebulized BN@NF nanozymes integrate boron nanosheets with Nd‐doped iron phosphide to form a sono‐magneto‐responsive Z‐scheme heterostructure. Under ultrasound and magnetic activation, BN@NF amplifies ROS generation, eradicates bacteria, disrupts biofilms, and reshapes pulmonary inflammation through NF‐κB suppression, mitophagy promotion, and M1‐to‐M2 ...
Xiaofeng Luo, Yundi Wu, Shuai Zhang, Huanran Qu, Shiyang Shao, Jianqiang Chen, Xilong Wu   +6 more
wiley   +1 more source

Smart Bioinks for 4D Bioprinting: Requirements, Design, and Applications

Advanced Science, EarlyView.
Smart bioinks empower 4D‐bioprinted constructs to dynamically adapt and remodel in response to stimuli, effectively biomimicking native tissues. Artificial Intelligence (AI) and Machine Learning (ML) play a guiding role in their rational design by optimizing relevant properties.
Shangsi Chen, Jiahui Lai, Qiongjiao Zeng, Liangbin Zhou, Boguang Yang, Bin Zhang, Min Wang, Jiajing Zhou, Kieran Lau, Khoon S. Lim, Zhong Alan Li, Rocky S. Tuan   +11 more
wiley   +1 more source

Neuron‐Derived Vesicular circMagi1 Restrains Vascular Repair After Ischemic Stroke by Promoting TRIM65‐Mediated ANXA2 Degradation

Advanced Science, EarlyView.
After ischemic stroke, injured neurons transfer circMagi1 to endothelial cells through extracellular vesicles. Within endothelial cells, circMagi1 binds ANXA2 and enhances its engagement with TRIM65, promoting ANXA2 ubiquitination and proteasomal degradation to constrain angiogenic repair.
Youkun Bi, Qun Liu, Baohua Zou, Wenyuan Wang, Xinlong Qiao, Lin Gao, Chaoxu Miao, Ningning Huang, Shuqing Tang, Rui Guo, Changqing Zeng, Ce Jia, Yuanchao Xue, Xuejun Guo, Jianjun Chen, Huiwen Wang, Guangju Ji   +16 more
wiley   +1 more source

Repeated injection of PEGylated solid lipid nanoparticles induces accelerated blood clearance in mice and beagles

International Journal of Nanomedicine, 2012
Yongxue Zhao, Long Wang, Mina Yan, Yanling Ma, Guangxi Zang, Zhennan She, Yihui DengCollege of Pharmacy, Shenyang Pharmaceutical University, Shenyang, Liaoning, People’s Republic of ChinaAbstract: Surface modification of nanocarriers with ...
Zhao Y, Wang L, Yan M, Ma Y, Zang G, She Z, Deng Y   +6 more
doaj  

Solid lipid nanoparticles for thermoresponsive targeting: evidence from spectrophotometry, electrochemical, and cytotoxicity studies

, 2017
Mubashar Rehman,1–3 Ayesha Ihsan,2 Asadullah Madni,1 Sadia Zafar Bajwa,2 Di Shi,3 Thomas J Webster,3,4 Waheed S Khan2 1Department of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan; 2Nanobiotech Group, National ...
Ihsan A, Madni A, Khan WS, Bajwa SZ, Rehman M, Shi D, Webster TJ   +6 more
core  

Sonogenetics Nanomedicine Activates the cGAS‐STING Pathway for Immunotherapy of Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
A HER3‐targeted sonogenetic lipid nanoparticle platform is developed for triple‐negative breast cancer therapy. An AI‐designed miniprotein inhibits HER3 signaling, while TRPV4 and NFAT‐responsive IL‐15 plasmids enable ultrasound‐controlled calcium signaling and cytokine expression. The system induces Ca2+ overload, ROS generation, mitochondrial damage,
Junya Song, Yan Liu, Shifeng Zhao, Cheng Zhu, Hongchang Guo, Jin Chang, Jun Kang   +6 more
wiley   +1 more source

Modification of polyethylene glycol onto solid lipid nanoparticles encapsulating a novel chemotherapeutic agent (PK-L4) to enhance solubility for injection delivery

International Journal of Nanomedicine, 2012
Yi-Ping Fang,1 Pao-Chu Wu,2 Yaw-Bin Huang,3 Cherng-Chyi Tzeng,4 Yeh-Long Chen,4 Yu-Han Hung,2 Ming-Jun Tsai,5,6 Yi-Hung Tsai31Department of Biotechnology, Yuanpei University, Hsinchu, Taiwan; 2School of Pharmacy, College of Pharmacy, Kaohsiung Medical ...
Fang YP, Wu PC, Huang YB, Tzeng CC, Chen YL, Hung YH, Tsai MJ, Tsai YH   +7 more
doaj  

Veicolazione intracellualre di DNA plasmidico mediante solid lipid nanoparticles (SLN) cationiche

, 2008
Veicolazione intracellualre di DNA plasmidico mediante solid lipid nanoparticles (SLN ...
MONTANARI, Manuela, RUOZI, Barbara, VIGHI, Eleonora, TOSI, Giovanni, BATTINI, Renata, LEO, Eliana Grazia   +5 more
core  

ROS/pH‐Responsive Phenylboronic Acid–Chitosan Nanoparticles Improve Silymarin‐Mediated Hepatoprotection After Hepatectomy With Gut‐Liver Axis‐Associated Responses

Advanced Science, EarlyView.
Bioactive phenylboronic acid–chitosan nanoparticles enable responsive silymarin delivery for post‐hepatectomy liver protection. The nanoplatform integrates antioxidant and antibacterial functions, improves hepatic recovery, and is associated with coordinated shifts in gut microbiota, metabolites, cytokines, and hepatic proteomic pathways, suggesting a ...
Jinjin Tong, Chaochao Luo, Zezheng Liu, Xinyan Zhang, Daixu Jia, Yang Sun, Zhaonan Zhang, Haoran Shi, Jianfang Wang, Hua Zhang   +9 more
wiley   +1 more source