Related Experiment Video
Updated: Jun 10, 2026
14:09
High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip
Published on: November 16, 2019
Descriptive no more: the dawn of high-throughput microscopy
Vassilis Roukos1, Tom Misteli, Christine K Schmidt
1National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
Trends in Cell Biology
|July 30, 2010
Summary
High-Throughput Imaging (HTI) represents a microscopy revolution, enabling large-scale image acquisition and analysis. This powerful approach, combined with gene knockdown technology, facilitates unbiased discovery of cellular mechanisms.
Area of Science:
- Cell Biology
- Microscopy
- Genomics
Background:
- High-Throughput Imaging (HTI) is emerging as a transformative technology in microscopy.
- Advances in microscope engineering and computing power have enabled efficient large-scale image acquisition and analysis.
- Unbiased discovery of cellular mechanisms is crucial for understanding biological processes.
Purpose of the Study:
- To introduce High-Throughput Imaging (HTI) as a revolutionary microscopy technique.
- To highlight the synergy between HTI and genome-wide RNA interference (RNAi) for biological discovery.
- To underscore the potential of HTI for unbiased exploration of cellular functions.
Main Methods:
- Implementing advanced microscope engineering for rapid image collection.
- Utilizing high-performance computing for the analysis of extensive image datasets.
- Integrating HTI with genome-wide RNA interference (RNAi)-based gene knockdown technology.
Main Results:
- Demonstration of HTI's capability for acquiring and analyzing large volumes of image data.
- Successful combination of HTI with RNAi technology for cellular mechanism studies.
- Facilitation of unbiased discovery through large-scale imaging and genetic perturbation.
Conclusions:
- High-Throughput Imaging (HTI) is poised to drive the next major advancements in microscopy.
- The integration of HTI with genome-wide RNAi offers a potent platform for uncovering novel cellular mechanisms.
- This approach enables a paradigm shift towards unbiased, data-driven biological discovery.
More Related Videos
Related Concept Videos
01:37Super-resolution Fluorescence Microscopy
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been developed.
01:29Two-Dimensional Microscopy in Microbiology
Two-dimensional (2D) microscopy encompasses a range of optical techniques that capture images within a single focal plane, offering detailed representations of microscopic structures. These techniques are essential in biological and medical research, enabling the visualization of cellular and subcellular structures with different levels of contrast and specificity.There are several major types of 2D microscopy, each with strengths and applications.Bright-Field MicroscopyBright-field microscopy...
01:28Three-Dimensional Microscopy in Microbiology
Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...
01:16Confocal Fluorescence Microscopy
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
01:18Imaging Biological Samples with Optical Microscopy
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
01:22Overview of Microscopy Techniques
The early pioneers of microscopy opened a window into the invisible world of microorganisms. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes that leveraged nonvisible light, such as fluorescence microscopy that uses an ultraviolet light source and electron microscopy that uses short-wavelength electron beams. These advances significantly improved magnification, image resolution, and contrast. By comparison, the...