Sentences with phrase «cell imaging allows»
For the first time, super-resolution live - cell imaging allows researchers to capture short videos of fast - moving cellular processes while discerning the precise location of nearly each individual protein they are studying.
https://www.salk.edu/ Not exact matches
The latest in live - cell microscopy — multiphoton imaging, light - sheet techniques, and technology borrowed from Raman spectroscopy — allow researchers to study living cells in more detail with less effort.
Huerta also calls attention to fluorescent resonance energy transfer, which he says, «really allowed us to start imaging processes in cells as they occur.»
The results will allow, for the first time, the imaging of nanoscale processes, such as the engulfment of nanoparticles into cells.
The technique could also be modified for microscopy, allowing imaging of photosynthesis inside the plant cells.
«The imaging system, developed by Dr. Young while at the University of Pittsburgh, pinpoints the spatial and temporal location of HIV -1-infected cells in the body, allowing us to observe HIV - 1 replication in real - time and to essentially see HIV - 1 reservoirs in latently infected cells and tissues,» Dr. Khalili explained.
The team used an imaging technique that allowed them to view the responses of over 100 Kenyon cells at a time and, importantly, quantify their results.
Using a powerful imaging technique that allowed the scientists to track the presence and movement of parasites in living tissues, the researchers found that Toxoplasma infects the brain's endothelial cells, which line blood vessels, reproduces inside of them, and then moves on to invade the central nervous system.
First, imaging experiments revealed that Tregs have a close relationship with the stem cells that reside within hair follicles and allow them to regenerate: the number of active Tregs clustering around follicle stem cells typically swells by three-fold as follicles enter the growth phase of their regular cycle of rest and regeneration.
«This type of imaging is so important because it allows us to see and measure relationships between cells and their environment,» Cohen said.
Building on traditional SIM technology, the iSIM allows real - time, 3 - D super resolution imaging of small, rapidly moving structures — such as individual blood cells moving through a live zebrafish embryo.
A new method of imaging cells is allowing scientists to see tiny structures inside the «control centre» of the cell for the first time.
«Scientists design bacteria to reflect «sonar» signals for ultrasound imaging: New technology may one day allow doctors to image therapeutic bacterial cells in patients.»
Time lapse images collected on a Zeiss Axiovert 200M fluorescence microscope in the core imaging facility of IGB allowed real - time monitoring of the redox state in the cytosol and mitochondria of live cells.
In their January publication in the Journal of Neurophysiology, researchers Michael A. Gaffield, Ph.D., Samanta B. Amat, and Jason M. Christie, Ph.D., describe the modification of imaging and behavior techniques allowing them to monitor the activity of Purkinje cells over seven consecutive weeks during the course of a motor association task, in particular, the licking behavior of mice.
The new imaging technique will allow researchers to see the effects of novel drugs on this final stage in the parasite's invasion strategy, researchers report online on this week in Cell Host & Microbe.
The researchers used two - photon calcium imaging and patch - clamp electrophysiology, two sophisticated technologies that allowed the researchers to record the signals from individual brain cells.
They found that injecting into the carotid artery breast cancer cells that express markers allowing them to enter the brain — cells labelled with bioluminescent and fluorescent markers to enable tracking by imaging technologies — resulted in the formation of many metastatic tumors throughout the brain, mimicking what is seen in advanced breast cancer patients.
The injected cells express markers that allow them to enter the brain and are labelled with bioluminescent and fluorescent markers to enable tracking by imaging technologies.
Inverted microscopes allow the imaging of live cells in culture acquiring either still photos or time - lapse movies.
A clearing protocol adapted for embryos allows deeper imaging, including zeroing in on the heart as shown here.MINGFU WUThe average human is made up of more than 30 trillion cells, not counting the hefty microbiome he or she carries.
This allows for 4D living cell imaging, where experiments limited to seconds or minutes on other imaging platforms can be extended to hours or even days.
CODIM systems use standard workflow samples, acquiring images with the lowest light level, allowing living cell nanoscale imaging.
Today, analyzing and editing genomes, proteomes and metabolomes has become a standard for many model systems; imaging beyond the diffraction limit of light and new technologies for studying protein structures provide insights deeper than ever before; the characterization of large populations of cells or organisms brings unprecedented statistical power; and studying nearly all organisms of an ecosystems as a whole allows generating comprehensive models.
Detection of the signal via an electron multiplication CCD camera allows image capture at speeds to hundreds of frames per second as demanded today by live cell imaging.
Lucas Pelkmans and colleagues use much brighter probes, allowing them to perform rapid and robust low - magnification imaging of many more cells, quantify low - level expression accurately and also query very short RNA transcripts.
Researchers at Columbia University have made a significant step toward breaking the so - called «color barrier» of light microscopy for biological systems, allowing for much more comprehensive, system - wide labeling and imaging of a greater number of biomolecules in living cells and tissues than is currently attainable.
These range from visual stimulation experiments that allow us to tap into the specific sets of retinal ganglion cells that are most vulnerable early in the disease, to the evolution of new imaging techniques, largely thanks to Alf Dubra and Vivek Srinivasan's work in those areas, and the ability to image retinal ganglion cells and their component parts like their axons which degenerate very early in glaucoma.
The unique location, large size, and specific arrangement of the Platynereis mesodermal midline cells allowed their unambiguous identification after whole - mount in situ hybridization (WMISH) and thus expression profiling by confocal imaging.
Functional imaging using in vivo confocal microscopy which allows the analysis of vaso - activity phenomena during hypoxia, of ischaemia reperfusion events, or of homing cells in pathologic processes, such as tumours or inflammatory diseases.