Results 301 to 310 of about 584,174 (352)

Controlling Release Kinetics of an Adjuvant from a Depot Improves the Efficacy of Local Immunotherapy in Metastatic Cancer

Advanced Science, EarlyView.
We show that intratumoral release of an immunotherapy—CpG —can be tuned with molecular precision by complexing it to an elastin‐like polypeptide (ELP). Injecting ELP‐CpG and an excipient ELP into tumors drives thermally‐triggered phase separation into a micro‐scale “sponge” depot that releases CpG at rates depending on the ELP composition, which ...
Joshua J. Milligan, Rachel L. Strader, Arunangshu Chakrabarty, Max Ney, Parul Sirohi, Jonathan C. Su, Anastasia K. Varanko, Yulia Shmidov, Kalina Tsolova, Cassio Mendes Fontes, Anna Finkelstein, Rohinee Mattikalli, Yun‐Xing Wang, Lixin Fan, Xinghai Li, Smita K. Nair, Ashutosh Chilkoti   +16 more
wiley   +1 more source

Phytophthora Disrupts Plant Immunity by Manipulating Nitric Oxide Homeostasis Through GSNOR Inhibition

Advanced Science, EarlyView.
Phytophthora capsici effector PcRD18 targets tomato GSNOR to disrupt NO homeostasis, promoting S‐nitrosylation of immune proteins like RBOHD. This suppresses ROS bursts and promotes pathogen infection. Mutation of the PcRD18‐binding sites of GSNOR avoids pathogen manipulation and offers a strategy to enhance crop resistance. Abstract Nitric oxide (NO),
Tingting Li, Jing Kang, Haizhu Zhang, Lina Wang, Minghui Lu, Lin Cai, Jianming Li, Matthieu H. A. J. Joosten, Yu Du   +8 more
wiley   +1 more source

DDAH1 Promotes Cisplatin Chemoresistance in Patients with Locally Advanced Nasopharyngeal Carcinoma via the EGFR‐JAK2‐STAT3 Pathway

Advanced Science, EarlyView.
This study identifies a novel mechanism of nasopharyngeal carcinoma (NPC) cisplatin chemoresistance that DDAH1 expression is associated with cisplatin resistance in NPC cells primarily through the enhancement of the phosphoinositide Janus kinase 2 (JAK2)‐signal transducer and activator of transcription 3 (STAT3) pathway.
Jin‐Hao Yang, Li Yuan, Qiu‐Yan Chen, Kai‐Qi Lan, Liang‐Ji Li, Yu‐Chen Li, Xiao‐Yun Li, Xue‐Song Sun, Lin‐Quan Tang, Sai‐Lan Liu, Hai‐Qiang Mai   +10 more
wiley   +1 more source

DNase I‐Mediated Chemotactic Nanoparticles for NETs Targeting and Microenvironment Remodeling Treatment of Acute Ischemic Stroke

Advanced Science, EarlyView.
The neutrophil extracellular traps (NETs) play an important role in reperfusion injury in ischemic stroke. Here, considering the unique vascular localization of NETs, a DNase I‐mediated NETs‐targeting nanoparticle is developed to integrate the catalytic and chemotactic functions of DNase I and achieve the synergistic regulation of the internal and ...
Tongyu Zhang, Peixin Liu, Wenru Shen, Chao Li, Zhenhao Zhao, Yuxing Wu, Tao Sun, Chen Jiang   +7 more
wiley   +1 more source

Mucociliary Clearance Inspired Nanozyme‐centric Hydrogel Composites for Integrated Bacterial Detection

Advanced Science, EarlyView.
Inspired by human pulmonary cilia and their mucus defend against bacteria, nanozyme‐centric hydrogel networks have been assembled into nanowires, combining the rapid penetration capability of the nanowire arrays with the adhesion and detection functions of the nanozyme‐centric hydrogel networks.
Zhaoling Tan, Xuejiao Wang, Zhaoyue Wang, Jieke Jiang, Xi Yao   +4 more
wiley   +1 more source

Mechanical and Electrical Properties of Free‐standing Polycrystal Diamond Membranes

Advanced Science, EarlyView.
We demonstrate a novel approach for synthesizing free‐standing and transferable polycrystalline diamond membranes (PCDm). Two types of PCDm cantilevers—Top‐Surface‐Up (TSU) and Bottom‐Surface‐Up (BSU)—are fabricated and systematically analyzed for mechanical and electrical properties, including elastic modulus, Bandgap, sheet resistance under the ...
Chenyu Wang, Dmitry Shinyavskiy, Luke Suter, Zubaida Altikriti, Quanxi Jia, Matthias Muehle, Jung‐Hun Seo   +6 more
wiley   +1 more source

Assessing the importance of nitric acid and ammonia for particle growth in the polluted boundary layer.

Environ Sci Atmos
Marten R, Xiao M, Wang M, Kong W, He XC, Stolzenburg D, Pfeifer J, Marie G, Wang DS, Elser M, Baccarini A, Lee CP, Amorim A, Baalbaki R, Bell DM, Bertozzi B, Caudillo L, Dada L, Duplissy J, Finkenzeller H, Heinritzi M, Lampimäki M, Lehtipalo K, Manninen HE, Mentler B, Onnela A, Petäjä T, Philippov M, Rörup B, Scholz W, Shen J, Tham YJ, Tomé A, Wagner AC, Weber SK, Zauner-Wieczorek M, Curtius J, Kulmala M, Volkamer R, Worsnop DR, Dommen J, Flagan RC, Kirkby J, McPherson Donahue N, Lamkaddam H, Baltensperger U, El Haddad I.   +46 more
europepmc   +1 more source

Aberrant Mitochondrial Metabolism in Alzheimer's Disease Links Energy Stress with Ferroptosis

Advanced Science, EarlyView.
Alves et al. reveal how energy loss and oxidative stress, two major features of Alzheimer's disease, are connected. Mitochondria controls the flux of the antioxidant glutathione (GSH), via facilitating both its production and consumption. Energy restriction limits GSH synthesis, conferring vulnerability to cell death by ferroptosis, implicated as a ...
Francesca Alves, Darius Lane, Adam Wahida, Md. Jakaria, Pawel Kalinowski, Adam Southon, Abdel Ali Belaidi, Teresa Samperi‐Esteve, Triet Phu Minh Nguyen, Peng Lei, Marcus Krueger, Stefan Mueller, Marcus Conrad, Puja Agarwal, Sue E Leurgans, Julie Schneider, Ashley I. Bush, Scott Ayton   +17 more
wiley   +1 more source

Neutrophil–Endothelium Interaction Mediated by S100A9 Promotes Pulmonary Vascular Remodeling During Pulmonary Hypertension

Advanced Science, EarlyView.
This study investigates the critical mechanisms underlying pulmonary hypertension progression, with a focus on the novel role of neutrophil‐derived S100A9 in endothelial dysfunction‐mediated pulmonary vascular remodeling. By integrating human lung samples, multi‐omics analyses, animal models, and mechanistic in vitro studies, it is revealed that how ...
Yu Guo, Zhenqiang Gao, Ruoyang Zhang, Huanyu Long, Muzhi Zhang, Lin Liu, Zhe An, Yuezhe Shi, Ye Cui, Yufeng Jia, Lei Wang, Ying Sun, Jie Liu, Wei Wang   +13 more
wiley   +1 more source

Metal‐Ligand Complexes as Multifunctional Platforms for Photo‐Activated Cancer Therapy

Advanced Science, EarlyView.
Metal‐ligand complexes serve as multifunctional platforms for photo‐activated cancer therapy, facilitating photothermal and photodynamic effects through light absorption and reactive oxygen species generation. This review categorizes these complexes by ligand and metal types, examines their roles in combined therapeutic approaches, and explores ...
Jeonga Kim, Saehan Choi, Yoonsung Nam
wiley   +1 more source