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Biosensor Sniffs Out Explosives
May 8, 2007 — Scientists have developed a new biosensor that sniffs out explosives and could one day be used to detect landmines and deadly agents, such as sarin gas, according to a paper in Nature Chemical ... > full story -
Master Regulatory Gene Of Epithelial Stem Cells Identified
May 3, 2007 — The skin's ability to replace the tissue it sloughs off is controlled by a variety of genes. A new study, however, identifies a "master regulator" of this regeneration process not only for skin, but ... > full story -
Novel Antigen-Cloning Technique May Boost Efforts To Develop A Melanoma Vaccine
April 15, 2007 — Experimental vaccines to help the immune system fight tumors have rarely been designed to directly stimulate helper T cells, one of the body's most critical immune responders, because of the ... > full story -
No Sex For 40 Million Years? No Problem
March 20, 2007 — A group of organisms that has never had sex in over 40 million years of existence has nevertheless managed to evolve into distinct species, says new research published today. The study challenges the ... > full story -
Mouse Stem Cell Line Advance Suggests Potential For IVF-Incompetent Eggs
February 20, 2007 — Researchers have found that mouse oocytes that fail to become fertilized during in vitro fertilization are nevertheless often capable of succeeding as "cytoplasmic donors" during a subsequent cloning ... > full story -
Researchers Replace Organ In Adult Mice Using 'Single-Parent' Stem Cells
February 16, 2007 — Single-parent stem cells can proliferate normally in an adult organ and could provide a less controversial alternative to the therapeutic cloning of embryonic stem ... > full story -
New Hope For Regenerative Medicine: Hematopoietic Reconstitution With Uniparental Stem Cells
February 15, 2007 — In the February 15th issue of Genes & Development, Dr. K. John McLaughlin and colleagues report on their success in using uniparental embryonic stem cells to replace blood stem cells in mice. ... > full story -
Scientists Clone Mice From Adult Skin Stem Cells
February 12, 2007 — Using a nuclear transfer procedure, scientists at Rockefeller University and the Howard Hughes Medical Institute have, for the first time, shown reproducibly that mice can be cloned from adult stem ... > full story -
Food From Cloned Animals Safe? FDA Says Yes, But Asks Suppliers To Hold Off For Now
December 31, 2006 — The U.S. Food and Drug Administration (FDA) has issued new documents on the safety of animal cloning. "Based on FDA's analysis of hundreds of peer-reviewed publications and other studies on the ... > full story -
Researchers Create Genetically Matched Embryonic Stem Cells For Transplantation
December 15, 2006 — Researchers at Children's Hospital Boston report a new and efficient strategy, using eggs alone, for creating embryonic stem (ES) cells that can generate tissues suitable for transplantation, because ... > full story
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