News tagged with labeled cells
Carnegie Mellon MRI technology that non-invasively locates, quantifies specific cells in the body
Aug 21, 2008 |
4.8 / 5 (5) |
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Magnetic resonance imaging (MRI) isn't just for capturing detailed images of the body's anatomy. Thanks to novel imaging reagents and technology developed by Carnegie Mellon University scientist Eric Ahrens, MRI can be used ...
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The key to survival and virulence for a fungal pathogen is autophagy
Feb 08, 2008 |
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Autophagy is a process whereby cells recycle material during stress situations, such as when nutrients are scarce. Some cells also use this process as an immune defense mechanism to eliminate pathogens. However, new data, ...
Some blood-system stem cells reproduce more slowly than expected
Biology /
Dec 05, 2008 |
4.8 / 5 (5) |
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(PhysOrg.com) -- Investigators from Massachusetts General Hospital (MGH) have found a subpopulation of hematopoietic stem cells, the source of all blood and immune system cells, that reproduce much more slowly than previously ...
DNA 'tattoos' link adult, daughter stem cells in planarians
Biology /
Sep 10, 2008 |
5 / 5 (2) |
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Unlike some parents, adult stem cells don't seem to mind when their daughters get a tattoo. In fact, they're willing to pass them along. Using the molecular equivalent of a tattoo on DNA that adult stem cells (ASC) pass to ...
Sleuths follow lung stem cells for generations to shed light on healing
Jun 04, 2009 |
5 / 5 (1) |
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More than one kind of stem cell is required to support the upkeep and repair of the lungs, according to a new study published in the journal Cell Stem Cell.
Nanoparticles can track cells deep within living organisms
Nanotechnology / Bio & Medicine
Mar 26, 2007 |
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To the delight of researchers at Washington University School of Medicine in St. Louis, living cells gobbled up fluorine-laced nanoparticles without needing any coaxing. Then, because of the unusual meal, the cells were easily ...
Nanocomposite labeled cancer cells can be targeted and destroyed using lasers
Nanotechnology / Bio & Medicine
Jun 06, 2007 |
3 / 5 (1) |
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A nanocomposite particle can be constructed so that it has a mix of properties that would not otherwise happen in nature. By combining an organic matrix with metallic clusters that can absorb light, it is possible to incorporate ...
Nanocomposite labeled cancer cells can be targeted and destroyed using lasers
Nanotechnology / Bio & Medicine
May 20, 2007 |
4.6 / 5 (28) |
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A nanocomposite particle can be constructed so that it has a mix of properties that would not otherwise happen in nature. By combining an organic matrix with metallic clusters that can absorb light, it is possible to incorporate ...
Inside job: new radioactive agents for colon cancer work inside cells
Oct 09, 2007 |
3.7 / 5 (6) |
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Johns Hopkins scientists have developed a potentially novel way to fight colorectal cancer using tiny molecules to deliver potent barrages of radiation inside cancer cells, unlike current treatments that bind to the surface ...
Researchers discover switch that causes the body to produce cancerous cells
Sep 04, 2009 |
5 / 5 (1) |
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A team of Syracuse University researchers discovered a second molecular switch within the Mixed Lineage Leukemia protein complex that they believe could be exploited to prevent the overproduction of abnormal cells that are ...
Allergic response tied to lipid molecules in cell membrane
Mar 07, 2008 |
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A team of Penn State University researchers is the first to demonstrate that lipid molecules in cell membranes participate in mammals' reactions to allergens in a living cell. The finding will help scientists ...
List of search results for labeled cells
