Real-Time Bioluminescence Imaging of Nitroreductase in Mouse Model

Establishment of a real-time, quantitative, and reproducible mouse model of Staphylococcus osteomyelitis using bioluminescence imaging.

Osteomyelitis remains a serious problem in the orthopedic field. There are only a few animal models in which the quantity and distribution of bacteria can be reproducibly traced. Here, we established a real-time quantitative mouse model of osteomyelitis using bioluminescence imaging (BLI) without sacrificing the animals. A bioluminescent strain of Staphylococcus aureus was inoculated into the f...

New device for real-time bioluminescence imaging in moving rodents.

Bioluminescence imaging (BLI) allows detection of biological functions in genetically modified cells, bacteria, or animals expressing a luciferase (i.e., firefly, Renilla, or aequorin). Given the high sensitivity and minimal toxicity of BLI, in vivo studies on molecular events can be performed noninvasively in living rodents. To date, detection of bioluminescence in living animals has required ...

Bioluminescence Imaging of Mouse Pancreas

Real-Time Bioluminescence Imaging of Glycans on Live Cells

Cell-surface glycans are attractive targets for molecule imaging due to their reflection of cellular processes associated with development and disease progression. In this paper, we describe the design, synthesis, and biological application of a new phosphine probe for real-time imaging of cell-surface glycans using bioluminescence. To accomplish this goal, we took advantage of the bioorthogona...

Real-Time Bioluminescence Imaging of Mixed Mycobacterial Infections

Molecular analysis of infectious processes in bacteria normally involves construction of isogenic mutants that can then be compared to wild type in an animal model. Pathogenesis and antimicrobial studies are complicated by variability between animals and the need to sacrifice individual animals at specific time points. Live animal imaging allows real-time analysis of infections without the need...