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Human Microbe Study Provides Insight Into Health, Disease
March 18, 2013 — Microbes from the human mouth are telling scientists something about periodontitis and more after they cracked the genetic code of bacteria linked to the ... > full story -
Programmed Destruction: Same Signaling Enzymes Can Trigger Two Different Processes in the Cell
March 18, 2013 — Lab results show the same signaling enzymes can trigger two different processes in the cell, sounding a warning to biomedical ... > full story -
Cell on a Chip Reveals Protein Behavior: In the Future, Artifical Cells May Produce Complex Protein Structures on Demand
March 18, 2013 — For years, scientists around the world have dreamed of building a complete, functional, artificial cell. Though this vision is still a distant blur on the horizon, many are making progress on various ... > full story -
Transistor in the Fly Antenna: Insect Odorant Receptors Regulate Their Own Sensitivity
March 18, 2013 — Highly developed antennae containing different types of olfactory receptors allow insects to use minute amounts of odors for orientation. Scientists have now provided experimental proof that the ... > full story -
How Some Prostate Tumors Resist Treatment, and How It Might Be Fixed
March 18, 2013 — Researchers have discovered that the protein Siah2 keeps a portion of androgen receptors constantly active, allowing prostate cancer cells to resist treatment. Based on this new information, Siah2 ... > full story -
Blind Flies Without Recycling: How Drosophila Recovers the Neurotransmitter Histamine
March 18, 2013 — In the fruit fly Drosophila, the functions of the three enzymes Tan, Ebony and Black are closely intertwined -- among other things they are involved in neurotransmitter recycling for the visual ... > full story -
Vitamin D Replacement Improves Muscle Efficiency
March 17, 2013 — New research shows for the first time a link between vitamin D levels and muscle efficiency. Vitamin D supplementation may also be effective in improving skeletal muscle function. The findings may ... > full story -
White Blood Cells Found to Play Key Role in Controlling Red Blood Cell Levels
March 17, 2013 — Researchers have found that macrophages – white blood cells that play a key role in the immune response – also help to both produce and eliminate the body’s red blood cells (RBCs). ... > full story -
Discovery Could Yield Treatment for Cocaine Addicts
March 15, 2013 — Scientists have discovered a molecular process in the brain triggered by cocaine use that could provide a target for treatments to prevent or reverse addiction to the ... > full story -
Scientists Produce Cloned Embryos of Extinct Frog
March 15, 2013 — As part of a "Lazarus Project" to try to bring the Australian gastric-brooding frog back from extinction scientists have succeeded in producing early stage cloned embryos containing the DNA of the ... > full story
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