Results 71 to 80 of about 44,745 (290)

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

CPP–PEG‐Guided Surface Engineering of Mitochondria Enables Efficient Cellular Uptake and Respiratory Modulation

Advanced Materials Interfaces, EarlyView.
PEG‐guided mitochondrial surface engineering supports structural stabilization and controlled presentation of cell‐penetrating peptides. CPP–PEG‐modified mitochondria exhibit enhanced cellular uptake and uptake‐associated respiratory modulation, providing a proof‐of‐concept framework for modular organelle engineering and future bioenergetic modulation ...
Masahiro Shiraishi, Yukari Muramatsu, Akihiro Nakaya, Yuji Maruo, Rick C. Tsai, Masashi Suganuma, Hisashi Ohta, Atsuhito Takeda, Hideyoshi Harashima, Yuma Yamada   +9 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Fast in vivo bioluminescence tomography using a novel pure optical imaging technique [PDF]

Journal of Innovative Optical Health Sciences, 2017
Bioluminescence tomography (BLT) is a novel optical molecular imaging technique that advanced the conventional planar bioluminescence imaging (BLI) into a quantifiable three-dimensional (3D) approach in preclinical living animal studies in oncology.
Shuang Zhang, Chengcai Leng, Hongbo Liu, Kun Wang, Jie Tian   +4 more
doaj   +1 more source

Orthogonal Luciferase–Luciferin Pairs for Bioluminescence Imaging [PDF]

, 2017
Bioluminescence imaging with luciferase–luciferin pairs is widely used in biomedical research. Several luciferases have been identified in nature, and many have been adapted for tracking cells in whole animals.
Jennifer A. Prescher (1616638), David C. McCutcheon (1667524), Miranda A. Paley (2085541), Rathbun, Colin M, William B. Porterfield (3715660), Krysten A. Jones (1616632), Prescher, Jennifer A, Colin M. Rathbun (2128180), William B. Porterfield, Krysten A. Jones, David C. McCutcheon, Miranda A. Paley, Jennifer A. Prescher, Paley, Miranda A, McCutcheon, David C, Jones, Krysten A, Colin M. Rathbun, Porterfield, William B   +17 more
core   +1 more source

In Vivo Microplastic Detection With Photoacoustic Imaging

Advanced Science, EarlyView.
ABSTRACT Microplastics are posing an escalating threat to both ecological systems and human health. Yet, current methods for investigating their bioaccumulation are highly invasive, requiring destructive analysis of ex vivo tissues via mass spectrometry, dye labelling, or Raman microspectroscopy.
Joseph C. Bear, Olumide Ogunlade, Jayvian Mavi, Emily J. Deniszczyc, Daolong Chen, Heeva Javaheri, Paul Beard, Mark F. Lythgoe, Daniel J. Stuckey, P. Stephen Patrick   +9 more
wiley   +1 more source

Current advances in the development of bioluminescent probes toward spatiotemporal trans-scale imaging

Biophysics and Physicobiology
Bioluminescence imaging has recently attracted great attention as a highly sensitive and non-invasive analytical method. However, weak signal and low chemical stability of the luciferin are conventional drawbacks of bioluminescence imaging.
Akihiro Sakama, Mariko Orioka, Yuki Hiruta   +2 more
doaj   +1 more source

Orthotopic hepatocellular carcinoma: molecular imaging-monitored intratumoral hyperthermia-enhanced direct oncolytic virotherapy

International Journal of Hyperthermia, 2019
Objective: To validate the feasibility of molecular imaging-monitored intratumoral radiofrequency hyperthermia (RFH) enhanced direct oncolytic virotherapy for hepatocellular carcinoma (HCC).
Jingjing Song, Feng Zhang, Jiansong Ji, Minjiang Chen, Qiang Li, Qiaoyou Weng, Shannon Gu, Matthew J. Kogut, Xiaoming Yang   +8 more
doaj   +1 more source

Decoding IGLL5 Mutation‐Mediated BCR Signaling: A Novel Mechanism of CD8+ T Cell Exhaustion and Ocular MALT Lymphoma Progression

Advanced Science, EarlyView.
OAML harbors recurrent IGLL5 mutations that reinforce CD79A/CD79B‐associated BCR signaling. Mechanistic analysis of the S47G and A54G variants reveals induction of CXCL10/CXCL11, enhanced CD8+ T‐cell recruitment, and exhaustion‐associated dysfunction, supporting an immune‐tolerant niche.
Andi Zhao, Haoyu Wei, Chenyu Zhou, Xinping Sun, Shuyan Da, Haiyu Liu, Zijin Wang, Hui Zhu, Shiya Shen, Qing Shao, Qi Gong, Hu Liu, Xuejuan Chen   +12 more
wiley   +1 more source

Bioluminescence

, 2012
We now find ourselves utilizing luciferase - luciferin proteins, ATP, genes and the whole complex of these interactions to observe and follow the progress or inhibition of tumors in animal models by measuring bioluminescence intensity, spatially and ...

core   +1 more source