News tagged with adult stem
Leukemia stem cells have more in common with embryonic stem cells than adult stem cells
Biology /
Feb 05, 2009 |
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Research using a mouse model of human leukemia has provided critical insight into the genetic factors related to the generation and maintenance of myeloid leukemia stem cells. The study, published by Cell Press in the February ...
Scientists discover source of cancer stem cells' resistance to radiation
Feb 04, 2009 |
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Much to the dismay of patients and physicians, cancer stem cells — tiny powerhouses that generate and maintain tumor growth in many types of cancers — are relatively resistant to the ionizing radiation often used as therapy ...
Researchers find new molecule to block ‘Hedgehog’ signaling in cancer, development
Biology /
Jan 19, 2009 |
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(PhysOrg.com) -- Researchers have achieved a feat drug developers had thought difficult, if not impossible, discovering a compound that blocks the functioning of a key developmental protein by binding to an “undruggable” ...
Single adult stem cell can self renew, repair tissue damage in live mammal
Biology /
Dec 14, 2008 |
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The first demonstration that a single adult stem cell can self-renew in a mammal was reported at the American Society for Cell Biology (ASCB) 48th Annual Meeting, Dec. 13-17, 2008 in San Francisco.
Adult stem cell breakthrough
Nov 19, 2008 |
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(PhysOrg.com) -- The first tissue-engineered trachea (windpipe), utilising the patient's own stem cells, has been successfully transplanted into a young woman with a failing airway. The bioengineered trachea ...
Researchers find stem cells from monkey teeth can stimulate growth and generation of brain cells
Biology /
Nov 11, 2008 |
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Researchers at the Yerkes National Primate Research Center, Emory University, have discovered dental pulp stem cells can stimulate growth and generation of several types of neural cells. Findings from this study, available ...
Researchers uncover new links between stem cells, aging and cancer
Oct 16, 2008 |
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(PhysOrg.com) -- Four genes previously implicated in the control of cancer have been shown by University of Michigan scientists to play key roles in the aging process and stem-cell regulation.
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 ...
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