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About: Live single-cell imaging

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In systems biology, live single-cell imaging is a live cell imaging technique that combines traditional live cell imaging and time-lapse microscopy techniques with automated cell tracking and feature extraction, drawing many techniques from high-content screening. It is used to study signalling dynamics and behaviour in populations of individual living cells. Live single cell studies can reveal key behaviours that would otherwise be masked in population averaging experiments such as western blots.

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  • In systems biology, live single-cell imaging is a live cell imaging technique that combines traditional live cell imaging and time-lapse microscopy techniques with automated cell tracking and feature extraction, drawing many techniques from high-content screening. It is used to study signalling dynamics and behaviour in populations of individual living cells. Live single cell studies can reveal key behaviours that would otherwise be masked in population averaging experiments such as western blots. In a live single cell imaging experiment a fluorescent reporter is introduced into a cell line to measure the levels, localisation or activity of a signalling molecule. Subsequently, a population of cells is imaged over time with careful atmospheric control to maintain viability, and reduce stress upon the cells. Automated cell tracking is then performed upon these time series images, following which filtering and quality control may be performed. Analysis of features describing the fluorescent reporter over time, can then lead to modelling and generation of biological conclusions from which further experimentation can be guided. (en)
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  • In systems biology, live single-cell imaging is a live cell imaging technique that combines traditional live cell imaging and time-lapse microscopy techniques with automated cell tracking and feature extraction, drawing many techniques from high-content screening. It is used to study signalling dynamics and behaviour in populations of individual living cells. Live single cell studies can reveal key behaviours that would otherwise be masked in population averaging experiments such as western blots. (en)
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  • Live single-cell imaging (en)
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