Results 101 to 110 of about 67,421 (349)

Liposome immunoassay based on bio luminescent detection and its application to on-chip analysis [PDF]

, 2015
Luc-encapsulated liposomes were employed to develop on-chip immunoassays. Straight-channel chips were better than microbead for V-cup chips to immobilize several antibodies.
Ducrée, Jens, Ishida, Akihiko, King, Damien, Maeki, Masatoshi, Mishra, Rohit, Nakatani, Yusuke, Tani, Hirofumi, Tokeshi, Manabu   +7 more
core  

Generation of CCR4/CD7 Bispecific CAR‐T Cells Resistant to Fratricide and Exhaustion

Advanced Science, EarlyView.
The applications of CAR T‐cell therapy in T‐cell malignancies face limitations such as fratricide, effector‐cell exhaustion, and antigen‐escape. Herein, we developed fratricide‐ and exhaustion‐resistant CAR‐T cells that targeted CCR4 and CD7 simultaneously, with optional EGFRt safety switch. Additionally, scRNA‐seq unveiled new molecular targets, which
Sile Li, Yuanxin Li, Asif Rashid, Hong Kee Tan, Shing Chan, Man Yan Hui, Wilson Yau Ki Chan, Kee See Lam, Yinping Liu, Wenwei Tu, Wing Leung   +10 more
wiley   +1 more source

In Vivo CRISPR Screening Identifies the Glutamate Receptor GRIA2 as Promoting Peritoneal Metastasis of Gastric Cancer via Calcium‐Dependent β‐Catenin Activation

Advanced Science, EarlyView.
We identified GRIA2 as a critical driver of gastric cancer peritoneal metastasis through in vivo CRISPR screening. Mechanistically, GRIA2‐mediated calcium influx inhibits GSK3β and activates Wnt/β‐catenin signaling, driven by glutamate from cancer‐associated fibroblasts.
Jie Sun, Xu Yang, Wenchao Jiang, Chengbo Ji, Yingying Wu, Haoyu Sun, Xinyou Liu, Masami Yamamoto, Tetsuya Tsukamoto, Sachiyo Nomura, Junjie Zhao, Yuanyuan Ruan, Haojie Li, Xuefei Wang   +13 more
wiley   +1 more source

ホタル生物発光を用いた特異的発光を示す発光材料の創製 [PDF]

, 2018
電気通信大学201
Nobuo Kitada, 北田 昇雄
core   +2 more sources

A Specific Probe Substrate for Evaluation of CYP4A11 Activity in Human Tissue Microsomes and a Highly Selective CYP4A11 Inhibitor: Luciferin-4A and Epalrestat

Journal of Pharmacology and Experimental Therapeutics, 2018
The specificity of cytochrome P450 4A11 (CYP4A11) against luciferin-4A O-demethylation in human liver microsomes (HLMs) and human renal microsomes (HRMs) and selectivity of CYP4A11 inhibition by epalrestat were investigated. Kinetic analysis of luciferin-
Satoshi Yamaori, Noriyuki Araki, Mio Shionoiri, Kurumi Ikehata, Shinobu Kamijo, S. Ohmori, Kazuhito Watanabe   +6 more
semanticscholar   +1 more source

EEPD1 Inhibition Unleashes Antitumor Immunity in Colorectal Cancer by Activating the cGAS‐STING Pathway

Advanced Science, EarlyView.
In colorectal cancer, high expression of the DNA repair protein EEPD1 correlates with immune exclusion and poor prognosis. This study demonstrates that EEPD1 depletion induces genomic instability, leading to cytosolic DNA accumulation and subsequent activation of the cGAS‐STING‐type I interferon pathway. This cascade remodels the tumor microenvironment
Liyun Huo, Chong Wu, Xiaobo Li, Caina Ma, Jiamin Huang, Zishuo Chen, Weiling He, Tianyu Tao, Weijing Zhang   +8 more
wiley   +1 more source

Simultaneous Fluorescent Recordings of Extracellular ATP and Intracellular Calcium in Mammalian Cells

Bio-Protocol, 2019
Extracellular ATP is a potent signaling molecule that stimulates intracellular calcium responses through purinergic (P2) receptors in mammalian cells. While extracellular ATP and intracellular calcium can be measured separately, simultaneous monitoring ...
Nicholas Mikolajewicz, Svetlana Komarova
doaj   +1 more source

pFAR plasmids: New Eukaryotic Expression Vectors for Gene Therapy, devoid of Antibiotic Resistance Markers [PDF]

, 2008
Efficient production of eukaryotic expression vectors requires the selection of plasmid-containing bacteria. To avoid the risk of dissemination of antibiotic resistance markers, we developed a new system to produce a family of plasmids Free of Antibiotic
Corinne Marie, Daniel Scherman, Gaelle Vandermeulen, Magali Richard, Mickael Quiviger, Veronique Preat   +5 more
core   +1 more source

Transdermal Delivery of an mRNA‐Liposome Vaccine via Dissolving Microneedle to Preserve Vaccine Activity and Enhance Immune Activation

Advanced Science, EarlyView.
An mRNA‐liposome vaccine via dissolving microneedles (ML‐DMN) enables efficient skin‐targeted delivery while preserving mRNA integrity and allowing sustained antigen expression. Unlike intramuscular (IM) injection, ML‐DMN engages skin‐resident immune cells, activates antigen‐presenting cells (APCs), and induces strong T cell and cytokine responses at ...
Jeehye Nam, JiWon Ahn, Jiwoo Shin, Nahong Lee, Youjin Lee, Sung min Cho, Paul Kim, Geonwoo Kang, Sang‐Jun Ha, Hyungil Jung   +9 more
wiley   +1 more source

Timing of Imaging after D-Luciferin Injection Affects the Longitudinal Assessment of Tumor Growth Using In Vivo Bioluminescence Imaging

International Journal of Biomedical Imaging, 2010
The peak signal or the signal at a predetermined, fixed time point after D-luciferin injection may be used for the quantitative analysis of in vivo bioluminescence imaging.
Yusuke Inoue, Shigeru Kiryu, Makoto Watanabe, Arinobu Tojo, Kuni Ohtomo   +4 more
doaj   +1 more source