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Stem-cell repressors. As organs form during development, there comes a time when their growth must stop because an organ needs only a certain number of cells and no more.
9 hours ago ago from Stem Cells
Gustavo Leone, Associate Professor of Molecular Virology, Immunology and Medical Genetics from Ohio State University Medical Center James Cancer Hospital and Solove Research Institute has said: More from a Release dated December 16, sourced from Ohio State University Medical Center: Stem-cell activators switch function, repress mature cells COLUMBUS, Ohio In a developing animal, stem cells proliferate and differentiate to form the ...
Related contentStem-cell activators switch function, repress mature cells
13 hours ago ago from Biology News Net - Latest Biology Articles, News & Current Events
In a developing animal, stem cells proliferate and differentiate to form the organs needed for life. A new study shows how a crucial step in this process happens and how a reversal of that step contributes to cancer. The study, led by researchers at the Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, shows for the first time that three proteins, called E2f1, E2f2 ...
Related contentCyMap Technology for Monitoring the Cancer Cells
1 day ago ago from Alma Begins
At CyMap, a Lens free microscope launched by UK Cancer Research Scientists. It has won the first prize of the Medical and Health category is “ The Engineer’s Technology and Innovation Awards” on Friday Dec 4th. This cell imaging system is very compact, used to quantify the medical samples in research laboratories. The CyMap technology employs light to illuminate cells which provide light diffractions that can also be completely recorded ...
Related contentMaking Drugs Survive Longer in Blood
17 hours ago ago from SCIENCE KNOWLEDGE
Taking a hint from natural antibiotics, a startup spun out of Stanford University is developing a way to chemically alter existing drugs to dramatically improve their half-life. Hiding drugs: In this human blood smear, a modified protease inhibitor (shown in green) is sequestered inside a white blood cell. The cell’s DNA is shown in blue. The drug slowly leaches out into the plasma, greatly extending the drug’s half-life. Researchers ...
Related contentArtificial Red Blood Cells for Drug Delivery
21 hours ago ago from Interesting finds
Seeing red : Made of biodegradable and biocompatible polymers and proteins, these particles have the same size, shape, and flexibility as real red blood cells. Credit: Nishit Doshi The novel particles could last longer in the blood. By Lauren Gravitz Since the 1950s, researchers have been trying to mimic the abilities of red blood cells. These flexible discs carry oxygen throughout the body, squeezing through the smallest ...
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First gene maps created for 2 deadly cancers
19 hours ago ago from NBC
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