Results 31 to 40 of about 44,745 (290)

Color-tunable bioluminescence imaging portfolio for cell imaging

Scientific Reports, 2021
The present study describes a color-tunable imaging portfolio together with twelve novel coelenterazine (CTZ) analogues. The three groups of CTZ analogues create diverse hues of bioluminescence (BL) ranging from blue to far red with marine luciferases ...
Shota Tamaki, Nobuo Kitada, Masahiro Kiyama, Rika Fujii, Takashi Hirano, Sung Bae Kim, Shojiro Maki   +6 more
doaj   +1 more source

Development of bioluminescent bioreporters for in vitro and in vivo tracking of Yersinia pestis. [PDF]

PLoS ONE, 2012
Yersinia pestis causes an acute infection known as the plague. Conventional techniques to enumerate Y. pestis can be labor intensive and do not lend themselves to high throughput assays.
Yanwen Sun, Michael G Connor, Jarrod M Pennington, Matthew B Lawrenz   +3 more
doaj   +1 more source

Bioluminescence imaging: progress and applications [PDF]

Trends in Biotechnology, 2011
Application of bioluminescence imaging has increased tremendously in the past decade and has significantly contributed to core conceptual advances in biomedical research. This technology provides valuable means for monitoring of different biological processes in immunology, oncology, virology and neuroscience.
Christian E, Badr, Bakhos A, Tannous
openaire   +2 more sources

Ultrasmall compact CMOS imaging system for bioluminescence reporter-based live gene expression analysis

, 2021
Significance: Gene expression analysis is an important fundamental area of biomedical research. However, live gene expression imaging has proven challenging due to constraints in conventional optical devices and fluorescent reporters.Aim: Our aim is to ...
Ishida-Kitagawa, Norihiro, 50392725, 70380384, Olorocisimo, Joshua Philippe, Takehara, Hironari, Ohta, Jun, Briones, Jeric, Haruta, Makito, Tashiro, Hiroyuki, 121, 40733663, 188, 29177, 29176, 70261253, 29175, 158, 147, 218, Sasagawa, Kiyotaka, Bessho, Yasumasa, 29174, 80304161   +22 more
core   +1 more source

Imaging of Red-Shifted Light From Bioluminescent Tumors Using Fluorescence by Unbound Excitation From Luminescence

Frontiers in Bioengineering and Biotechnology, 2019
Early detection of tumors is today a major challenge and requires sensitive imaging methodologies coupled with new efficient probes. In vivo optical bioluminescence imaging has been widely used in the field of preclinical oncology to visualize tumors and
Fabiane Sônego, Sophie Bouccara, Thomas Pons, Nicolas Lequeux, Anne Danckaert, Jean-Yves Tinevez, Israt S. Alam, Spencer L. Shorte, Régis Tournebize   +8 more
doaj   +1 more source

Impact of Anesthesia Protocols on In Vivo Bioluminescent Bacteria Imaging Results. [PDF]

PLoS ONE, 2015
Infectious murine models greatly benefit from optical imaging using bioluminescent bacteria to non-invasively and repeatedly follow in vivo bacterial infection.
Thomas Chuzel, Violette Sanchez, Marc Vandamme, Stéphane Martin, Odile Flety, Aurélie Pager, Christophe Chabanel, Luc Magnier, Marie Foskolos, Océane Petit, Bachra Rokbi, Emmanuel Chereul   +11 more
doaj   +1 more source

Boosting bioluminescence neuroimaging: an optimized protocol for brain studies. [PDF]

PLoS ONE, 2013
Bioluminescence imaging is widely used for optical cell tracking approaches. However, reliable and quantitative bioluminescence of transplanted cells in the brain is highly challenging.
Markus Aswendt, Joanna Adamczak, Sebastien Couillard-Despres, Mathias Hoehn   +3 more
doaj   +1 more source

Automated quantification of bioluminescence images [PDF]

Nature Communications, 2018
AbstractWe developed a computer-aided analysis tool for quantitatively determining bioluminescent reporter distributions inside small animals. The core innovations are a body-fitting animal shuttle and a statistical mouse atlas, both of which are spatially aligned and scaled according to the animal’s weight, and hence provide data congruency across ...
Alexander D. Klose, Neal Paragas
openaire   +3 more sources

Optimisation of bioluminescent reporters for use with mycobacteria [PDF]

, 2010
Mycobacterium tuberculosis, the causative agent of tuberculosis, still represents a major public health threat in many countries. Bioluminescence, the production of light by luciferase-catalyzed reactions, is a versatile reporter technology with multiple
Jorge Ripoll, Fletcher, T, Theresa H Ward, Ripoll, Jorge, Ward, Theresa H, Ripoll, J, Parish, T, Paul T Elkington, Andrea Zelmer, Robertson, Brian D, Tanya Parish, Fletcher, Taryn, Andreu, Nuria, Robertson, BD, Bancroft, Gregory J., Wiles, Siouxsie, Siouxsie Wiles, Ward, Theresa H., Gregory J Bancroft, Ward, TH, Brian D Robertson, Nuria Andreu, Ulrich Schaible, Bancroft, GJ, Andreu, N, Parish, Tanya, Robertson, Brian D., Schaible, U, Wiles, S, Schaible, Ulrich, Elkington, PT, Bancroft, Gregory J, Zelmer, Andrea, Elkington, Paul T, Taryn Fletcher, Elkington, Paul T., Zelmer, A   +36 more
core   +1 more source

Measuring prions by bioluminescence imaging [PDF]

Proceedings of the National Academy of Sciences, 2009
Prions are infectious proteins that cause fatal neurodegenerative diseases. Because astrocytic gliosis marked by the deposition of fibrils composed of GFAP is a prominent feature of prion disease, we asked whether GFAP might be used as a surrogate marker for prions.
Gültekin, Tamgüney, Kevin P, Francis, Kurt, Giles, Azucena, Lemus, Stephen J, DeArmond, Stanley B, Prusiner   +5 more
openaire   +2 more sources