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Building Better Blood Vessels Could Advance Tissue Engineering
April 4, 2013 — One of the major obstacles to growing new organs -- replacement hearts, lungs and kidneys -- is the difficulty researchers face in building blood vessels that keep the tissues alive, but new findings ... > full story -
Chemistry: Elusive Mechanism of Widely Used Click Reaction Revealed
April 4, 2013 — Scientists have illuminated the mechanism at the heart of one of the most useful processes in modern chemistry. A reaction that is robust and easy to perform, it is widely employed to synthesize new ... > full story -
Genetic Markers ID Second Alzheimer's Pathway
April 4, 2013 — Researchers have identified a new set of genetic markers for Alzheimer's disease that point to a second pathway through which the disease ... > full story -
Shutting Down DNA Construction: How Senescence Halts Growth of Potential Cancers
April 4, 2013 — How does oncogene-induced senescence work? Imagine the cell as a construction site where work continues as long as bricks (nucleotides) are available. When an oncogene is damaged, it is like hiring ... > full story -
Awake Imaging Device Moves Diagnostics Field Forward
April 4, 2013 — A new technology under development promises to provide clear images of the brains of children, the elderly and people with Parkinson’s and other diseases without the use of uncomfortable or ... > full story -
Pathogen's Scissor-Like Enzyme Provides New Clues to Treatment of Infectious Disease
April 4, 2013 — Researchers report that a pathogen annually blamed for an estimated 90 million cases of food-borne illness defeats a host's immune response by using a fat-snipping enzyme to cut off cellular ... > full story -
Wild Mice Have Natural Protection Against Lyme Borreliosis
April 4, 2013 — Like humans, mice can become infected with Borrelia. However, not all mice that come into contact with these bacteria contract the dreaded Lyme disease: Animals with a particular gene variant are ... > full story -
Can Repurposed Cancer Drugs Counter Bioterror Threats?
April 3, 2013 — Scientists are investigating whether two cancer medications have the potential of protecting U.S. troops from biological agents that could be unleashed during an ... > full story -
Brain Cell Signal Network Genes Linked to Schizophrenia Risk in Families
April 3, 2013 — New genetic factors predisposing to schizophrenia have been uncovered in five families with several affected relatives. These gene variants weaken NMDA receptors. Found throughout the brain, NMDA ... > full story -
Advances in Molecular Testing Offer New Hope for Lung Cancer Patients
April 3, 2013 — The emergence of molecular diagnostic testing in lung cancer offers new hope for patients battling the number one cancer killer in the United States and abroad. Now, for the first time after a decade ... > full story
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