Results 121 to 130 of about 44,745 (290)

A High‐Throughput Live Imaging Platform to Investigate Circuit‐Dependent Regulation of Circadian Rhythms in Brain Tissue

Advanced Science, EarlyView.
Biological rhythms coordinate physiology, from genes to behavior. Study of circadian rhythms in brain tissue is constrained by limited throughput and spatial and temporal information quality. A new platform for high‐throughput, long‐term multiplexed fluorescent live imaging of circadian rhythms in brain slices is introduced.
Marco Ferrari, Natalie Ness, Julieta Acosta, Marco Brancaccio   +3 more
wiley   +1 more source

A Cationic Supramolecule With Potent Antifungal Activity, Single‐Species Selectivity, and Strong Synergy With Echinocandins

Advanced Science, EarlyView.
We introduce a new membrane‐active antifungal design, Gua‐SMACS‐16, that exhibits high potency and single‐species selectivity for C. tropicalis while sparing other close species in the Candida genus. Moreover, when combining with caspofungin, a clinical antifungal drug inhibiting 1,3‐β‐glucan synthase, they exhibit ultra‐strong synergy across a panel ...
Tianjiao Dai, Adrielle Xianwen Chen, Eve Wai Ling Chow, Li Mei Pang, Jianguo Li, Chandra Shekhar Verma, Stefan H. Oehlers, Yue Wang, Ning Li   +8 more
wiley   +1 more source

In vivo imaging of mice infected with bioluminescent Trypanosoma cruzi unveils novel sites of infection

Parasites & Vectors, 2014
Background The development of techniques that allow the imaging of animals infected with parasites expressing luciferase opens up new possibilities for following the fate of parasites in infected mammals. Methods D-luciferin potassium salt stock solution
Cristina Henriques, Andréa Henriques-Pons, Marcelo Meuser-Batista, Aline Salgado Ribeiro, Wanderley de Souza   +4 more
doaj   +1 more source

Bioluminescence and fluorescence molecular imaging in chemical biology [PDF]

Editorial on the Research Topic: Bioluminescence and fluorescence molecular imaging in chemical ...
Giuseppe Sancataldo, Sung Bae Kim
core   +1 more source

Collection of Mouse Brain Slices for Bioluminescence Imaging of Circadian Clock Networks

, 2020
Circadian rhythms in cellular function can be monitored in real time with bioluminescence imaging. In this approach, bioluminescence is produced by an enzymatic reaction, which can be used to report dynamic changes in gene or protein expression in living
Davidson, Alec J., Alec J. Davidson, David K. Welsh, Jennifer A. Evans, Evans, Jennifer A., Welsh, David K.   +5 more
core   +1 more source

Genetic Code Expanded T Cell for Controllable Immunotherapy

Advanced Science, EarlyView.
Our GCE‐CAR‐T cells enables tight, dose‐dependent, and function‐preserving control of CAR expression at the translational level through amber codon suppression and genetic incorporation of ncAA. ABSTRACT Chimeric antigen receptor (CAR)‐T cell therapy has demonstrated curative potential against hematologic malignancies, but its clinical application ...
Xue Wang, Yingao Gao, Yeyu Su, Yong Wang, Tao Liu   +4 more
wiley   +1 more source

Pathogen‐Centric Activation of an Azoreductase‐Responsive Antibody‐Antibiotic Conjugate for the Targeted Eradication of MRSA

Advanced Science, EarlyView.
A pathogen‐centric antibody‐antibiotic conjugate (AZO‐AAC) releases antibiotics via bacterial azoreductase, independent of host‐lysosomal function. This mechanism achieves nanomolar eradication of both planktonic and intracellular methicillin‐resistant Staphylococcus aureus (MRSA).
Qi Cheng, Lianqi Liu, Chenghua Liu, Fei Xie, Jingwen Dong, Xiaoyu Qin, Shunxiang Huang, Xian Li, Xingyuan Kou, Hongbin Deng, Jiannan Feng, Wu Zhong, Dian Xiao, Xinbo Zhou   +13 more
wiley   +1 more source

Lighting up Macrophage Reprogramming Assists Immunosuppressive Niche Modulation in Primary Tumors and Tumor‐Draining Lymph Nodes of Breast Cancer

Advanced Science, EarlyView.
This study develops an intelligent NIR‐II‐responsive nanoplatform to combat immunosuppression in breast cancer. It enables real‐time visualization of macrophage activity via “off‐on” fluorescence while simultaneously reprogramming macrophages through the CSF‐1R and CD47‐SIRPα pathways.
Yingbo Li, Di Chang, Jie Yang, Ying Bai, Min Chen, Daoshuang Li, Zuoyu Xu, Jiaxin Yuan, Xiaoxuan Xu, Zhiqi Zhang, Yize Li, Zixin Chen, Jinbing Xie, Zebin Xiao, Shenghong Ju   +14 more
wiley   +1 more source

Master Regulator SMC1A, Stabilized by N6‐Methyladenosine Reader IGF2BP1, Promotes HCC Progression Through Facilitating Enhancer–Promoter Interaction of Nestin

Advanced Science, EarlyView.
IGF2BP1‐mediated m6A stabilization sustains SMC1A expression, enabling cohesin‐associated chromatin regulation of Nestin in hepatocellular carcinoma. This work reveals an epitranscriptomic‐chromatin‐cytoskeletal regulatory axis linked to malignant phenotypes and identifies SMC1A as a biologically relevant vulnerability in HCC.
Zhenxiang Peng, Diguang Wen, Lu Zeng, Lin Lv, Shengtao Liao, Wenguang Zhang, Zhechuan Mei, Chuanfei Li   +7 more
wiley   +1 more source

Sustained activity of novel THIOMAB antibody-antibiotic conjugate against Staphylococcus aureus in a mouse model: Longitudinal pharmacodynamic assessment by bioluminescence imaging.

PLoS ONE, 2019
Staphylococcus aureus (S. aureus) infections are a leading cause of death by an infectious agent. Survival within host phagocytic cells is one mechanism by which S. aureus evades antibiotic treatment.
Chenguang Zhou, Hao Cai, Amos Baruch, Nicholas Lewin-Koh, Meng Yang, Fengxun Guo, Deming Xu, Rong Deng, Wouter Hazenbos, Amrita V Kamath   +9 more
doaj   +1 more source