(Phys.org)—Embryonic stem cells hold great promise as a potential cell-based therapy for a myriad of serious diseases, but there is still much to learn before they become a regular part of the doctor's toolkit. Scientists ...
Biochemistry
Nov 1, 2012
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A group of researchers in Israel, the United States and other nations have made important advances in the rapidly-expanding field of "regenerative medicine," outlining for the first time connections in genetic regulation ...
Cell & Microbiology
Oct 30, 2012
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A New York Medical College developmental biologist whose life's work has supported the theory of evolution has developed a concept that dramatically alters one of its basic assumptions—that survival is based on a change's ...
Evolution
Oct 11, 2012
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Researchers have successfully developed a stable population of neural crest cells derived from mice that can be grown in large quantities in the laboratory and that demonstrates the potential to develop into many different ...
Cell & Microbiology
Sep 19, 2012
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(AP)—A U.S. appeals court on Friday refused to order the Obama administration to stop funding embryonic stem cell research, despite complaints the work relies on destroyed human embryos.
Biotechnology
Aug 24, 2012
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Just as users of Google Earth can zoom in from space to a view of their own backyard, researchers can now navigate biological tissues from a whole embryo down to its subcellular structures thanks to recent advances in electron ...
Cell & Microbiology
Aug 6, 2012
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A traffic policeman standing at a busy intersection directing the flow of vehicles may be a rare sight these days, but a similar scene appears to still frequently play out in our cells. A protein called Lem4 directs a crucial ...
Cell & Microbiology
Jul 6, 2012
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Stem cells found in amniotic fluid can be transformed into a more versatile state similar to embryonic stem cells, according to a study published today in the journal Molecular Therapy. Scientists from Imperial College London ...
Cell & Microbiology
Jul 3, 2012
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Cyclin-dependent kinase 1 (Cdk1) is a member of the Cdk family of enzymes which control the cell cycle. Philipp Kaldis at the A*STAR Institute of Molecular and Cell Biology and co-workers have now shown that Cdk1 plays a ...
Cell & Microbiology
Jun 20, 2012
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Embryonic stem cells — those revered cells that give rise to every cell type in the body — just got another badge of honor. If they suffer damage that makes them a threat to the developing embryo, they swiftly fall ...
Cell & Microbiology
May 3, 2012
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