Results 181 to 190 of about 2,860,326 (352)

Joule‐Assisted Nanotherapeutic Urethral Stent (JANUS) for Spatiotemporal Theragenerative Treatment of Urethral Strictures

Advanced Functional Materials, EarlyView.
Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na, Yubeen Park, Hyun Lee, Song Hee Kim, Seojoon Bang, Hyeong Seok Kang, Chan Ho Moon, Ju Yeong Gwon, Jong Hwa Seo, Min‐Ho Kang, Soo‐Hong Lee, Gi Doo Cha, Wooram Park, Heemin Kang, Jung‐Hoon Park, Hyun‐Do Jung   +15 more
wiley   +1 more source

Optimizing Angiopep‐2 Density on Polymeric Nanoparticles for Enhanced Blood–Brain Barrier Penetration and Glioblastoma Targeting: Insights From In Vitro and In Vivo Experiments

Advanced Functional Materials, EarlyView.
The Angiopep‐2 peptide density on polymeric nanoparticles significantly impacts blood–brain barrier (BBB) penetration. This study explores this nuanced relationship using various in vitro models and in vivo assays, revealing that dynamic models better predict BBB penetration.
Weisen Zhang, Ahmed Refaat, Haoqin Li, Douer Zhu, Ziqiu Tong, Joseph Anthony Nicolazzo, Bo Peng, Hua Bai, Lars Esser, Nicolas Hans Voelcker   +9 more
wiley   +1 more source

Alleviation of Aging‐Related Hallmarks in a Mouse Model of Progeria via a Nanoparticle‐Based Artificial Transcription Factor

Advanced Functional Materials, EarlyView.
Oct4‐nanoscript, a biomimetic nanoparticle‐based artificial transcription factor, precisely regulates cellular rejuvenation by activating Oct4 target genes, restoring epigenetic marks, and reducing DNA damage. In a progeria model, it effectively rescued aging‐associated pathologies and extended lifespan.
Hongwon Kim, Junyeop Kim, Euiyeon Lee, Brandon Conklin, Yannan Hou, Sumin Kim, Yerim Hwang, Ki‐Bum Lee, Jongpil Kim   +8 more
wiley   +1 more source

The repertoire of maternal anti-viral antibodies in human newborns

Nature Network Boston, 2019
Christian Pou, Dieudonné Nkulikiyimfura, E. Henckel, Axel Olin, T. Lakshmikanth, J. Mikeš, Jun Wang, Yang Chen, A. Bernhardsson, A. Gustafsson, K. Bohlin, P. Brodin   +11 more
semanticscholar   +1 more source

Strategies to Design and Optimize Artificial Antigen‐Presenting Cells for T Cell Expansion in Cancer Immunotherapy

Advanced Functional Materials, EarlyView.
This review highlights recent advances in engineering artificial antigen‐presenting cells (aAPCs) as alternatives to dendritic cells for T cell expansion. Key design principles inspired by the immunological synapse are discussed, with emphasis on strategies for polyclonal and antigen‐specific T cell expansion.
Nguyen Thi Nguyen, Yu Seok Youn
wiley   +1 more source

The molecular reach of antibodies crucially underpins their viral neutralisation capacity

Nature Communications
Key functions of antibodies, such as viral neutralisation, depend on high-affinity binding. However, viral neutralisation poorly correlates with antigen affinity for reasons that have been unclear. Here, we use a new mechanistic model of bivalent binding
Anna Huhn, Daniel Nissley, Daniel B. Wilson, Mikhail A. Kutuzov, Robert Donat, Tiong Kit Tan, Ying Zhang, Michael I. Barton, Chang Liu, Wanwisa Dejnirattisai, Piyada Supasa, Juthathip Mongkolsapaya, Alain Townsend, William James, Gavin Screaton, P. Anton van der Merwe, Charlotte M. Deane, Samuel A. Isaacson, Omer Dushek   +18 more
doaj   +1 more source

Perfusable Brain Microvascular Network‐On‐Chip Model to Study Flavivirus NS1‐Induced Endothelial Dysfunction

Advanced Functional Materials, EarlyView.
This study presents a microfluidic brain microvascular network‐on‐chip (BMVasChip) to investigate endothelial barrier dysfunction caused by flavivirus non‐structural protein 1 (NS1), including virus‐ and time‐dependent vascular damage, leakiness, and dysfunction.
Monika Rajput, Yen‐Ting Tung, Yu‐Chi Chen, Min Jae Song, Marc Ferrer, Emily M. Lee   +5 more
wiley   +1 more source

Human neutralizing antibodies elicited by SARS-CoV-2 infection

Nature, 2020
B. Ju, Qi Zhang, J. Ge, Ruoke Wang, Jing Sun, Xiangyang Ge, Jiazhen Yu, S. Shan, Bingjie Zhou, Shuo Song, Xian-Chun Tang, Jinfang Yu, J. Lan, Jing Yuan, Haiyan Wang, Juanjuan Zhao, Shuye Zhang, Youchun Wang, Xuanling Shi, Lei Liu, Jincun Zhao, Xinquan Wang, Zheng Zhang, Linqi Zhang   +23 more
semanticscholar   +1 more source

Endocytic Programming via Porous Silicon Nanoparticles Enhances TLR4 Nanoagonist Potency for Macrophage‐Mediated Immunotherapy

Advanced Functional Materials, EarlyView.
Porous silicon nanoparticles (PSiNPs) reprogram macrophage endocytosis of manganese@albumin‐based TLR4 nanoagonists, driving TRIF‐biased TLR4 signaling, eliciting robust proinflammatory responses, and potentiating macrophage‐mediated immunotherapeutic effects against NSCLC.
Xiaomei Zhang, Huiying Li, Shuodan Huang, Linxuan Zhang, Yan Gao, Ruoran Wang, Xiaoyu Wang, Hélder A. Santos, Zhenyu Yin, Bing Xia   +9 more
wiley   +1 more source

Potent neutralizing antibodies against multiple epitopes on SARS-CoV-2 spike

Nature, 2020
Lihong Liu, Pengfei Wang, M. Nair, Jian Yu, M. Rapp, Qian Wang, Yang Luo, J. Chan, V. Sahi, A. Figueroa, Xinzheng V. Guo, G. Cerutti, Jude S. Bimela, J. Gorman, T. Zhou, Zhiwei Chen, K. Yuen, P. Kwong, J. Sodroski, M. Yin, Zizhang Sheng, Yaoxing Huang, L. Shapiro, D. Ho   +23 more
semanticscholar   +1 more source