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When Oxygen Is Short, EGFR Prevents Maturation of Cancer-Fighting miRNAs
May 23, 2013 — Even while being dragged to its destruction inside a cell, a cancer-promoting growth factor receptor fires away, sending signals that thwart the development of tumor-suppressing microRNAs before it's ... > full story -
Scientists Discover How Rapamycin Slows Cell Growth
May 23, 2013 — University of Montreal researchers have discovered a novel molecular mechanism that can potentially slow the progression of some cancers and other diseases of abnormal growth. In the May 23 edition ... > full story -
Vaccine Blackjack: IL-21 Critical to Fight Against Viral Infections
May 23, 2013 — Scientists have shown that an immune regulatory molecule called IL-21 is needed for long-lasting antibody responses in mice against viral ... > full story -
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Cradle Turns Smartphone Into Handheld Biosensor
May 23, 2013 — Researchers and physicians in the field could soon run on-the-spot tests for environmental toxins, medical diagnostics, food safety and more with their smartphones. Researchers have developed a ... > full story -
Diabetes' Genetic Underpinnings Can Vary Based on Ethnic Background
May 23, 2013 — Ethnic background plays a surprisingly large role in how diabetes develops on a cellular level, according to two new ... > full story -
Scientists Offer First Definitive Proof of Bacteria-Feeding Behavior in Green Algae
May 23, 2013 — Researchers have captured images of green alga consuming bacteria, offering a glimpse at how early organisms dating back more than 1 billion years may have acquired free-living photosynthetic cells. ... > full story -
Cinnamon Compound Has Potential Ability to Prevent Alzheimer's
May 23, 2013 — Cinnamon: Can the red-brown spice with the unmistakable fragrance and variety of uses offer an important benefit? The common baking spice might hold the key to delaying the onset of -- or warding off ... > full story -
Biophysicists Measure Mechanism That Determines Fate of Living Cells
May 23, 2013 — For the first time, biophysicists have measured the molecular force required to mechanically transmit function-regulating signals within a cell. A new laboratory method, named the tension gauge ... > full story -
New Mechanism for Estrogen Suppression of Liver Lipid Synthesis
May 23, 2013 — By discovering the new mechanism by which estrogen suppresses lipid synthesis in the liver, endocrinologists have revealed a potential new approach toward treating certain liver ... > full story -
Drug Reverses Alzheimer's Disease Deficits in Mice
May 23, 2013 — An anti-cancer drug reverses memory deficits in an Alzheimer's disease mouse model, new research shows. The article reviewed previously published findings on the drug bexarotene, approved by the US ... > full story
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