Amino Acids Current Events | Amino Acids News | 5
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Caltech and UCSD researchers shed light on how proteins find their shapes
Researchers from the California Institute of Technology (Caltech) and the University of California at San Diego (UCSD) have brought together UCSD theoretical modeling and Caltech experimental data to show just how amino-acid chains might fold up into unique, three-dimensional functional proteins. view more (2009-02-24)
Cornell researchers identify natural herbicide that controls weeds around some common lawn grasses
Certain varieties of common fescue lawn grass come equipped with their own natural broad-spectrum herbicide that inhibits the growth of weeds and other plants around them. view more (2007-11-09)
St. Jude influenza survey uncovers key differences between bird flu and human flu
Scientists at St. Jude Children's Research Hospital have found key features that distinguish influenza viruses found in birds from those that infect humans. view more (2007-08-21)
Researchers discover how stealthy HIV protein gets into cells
Scientists have known for more than a decade that a protein associated with the HIV virus is good at crossing cell membranes, but they didn't know how it worked. view more (2008-03-18)
Inside job: new radioactive agents for colon cancer work inside cells
Johns Hopkins scientists have developed a potentially novel way to fight colorectal cancer using tiny molecules to deliver potent barrages of radiation inside cancer cells, unlike current treatments that bind to the surface of cells and attack from the outside and cause unwanted side effects. view more (2007-10-10)
Neuroscientists explain inner workings of critical pain pathway
Whether they're fighting postoperative soreness or relieving chronic discomfort from conditions such as cancer, morphine and other opioids are powerful weapons against pain. Now, in research published online in Nature Neuroscience, Brown University scientists give one reason why these painkillers work so well. view more (2007-02-16)
Columbia research shows novel benefits of fatty acids in arteries
New research from Columbia University Medical Center continues to shed light on the benefits of making fish a staple of any diet. view more (2009-02-06)
SCIENTISTS TAKE A STEP CLOSER TO UNDERSTANDING BREAST CANCER GENEWorld first for Imperial Cancer Research Fund
Scientists from the Imperial Cancer Research Fund are the first in the world to solve the structure of an important region of a protein molecule made by the XRCC1 gene which has a role in human DNA repair. The same region is also found in the BRCA1 gene which is involved in breast cancer. Their findings now explain why some genetic changes can... view more... (1998-11-03)
Peas and beans get by with more than a little help from friends
The relationship between leguminous plants such as peas and beans and nitrogen-fixing bacteria is even closer than previously thought, with bacteria acting like an intrinsic part of the plant, according to research published in the journal Nature today. Researchers from the University of Reading and the John Innes Centre, Norwich, have found that... view more... (2003-04-14)
Why don't all moles progress to melanoma?
Everyone has moles. Most of the time, they are nothing but a cosmetic nuisance. But sometimes pigment-producing cells in moles called melanocytes start dividing abnormally to form a deadly form of skin cancer called melanoma. view more (2006-10-03)
Clue found to Epstein-Barr virus' ability to form and sustain tumors
Researchers at the University of Wisconsin School of Medicine and Public Health (SMPH) have found a viral target that opens the door for the development of drugs to destroy tumors caused by Epstein-Barr virus (EBV). view more (2006-09-06)
Receptor activated exclusively by glutamate discovered on tongue
One hundred years ago, Kikunae Ikeda discovered the flavour-giving properties of glutamate, a non essential amino acid traditionally used to enhance the taste of many fermented or ripe foods, such as ripe tomatoes or cheese. New research now reveals that the tongue has a receptor that is exclusively activated by glutamate. view more (2009-10-09)
Adding fatty acids to formula milk may cut heart disease in later life
Adding long chain polyunsaturated fatty acids to infant formula milk is associated with lower blood pressure later in childhood, and may cut the risk of heart disease in adult life, finds a study in this week's BMJ. In a 1992 trial, 111 newborn infants were fed with a formula containing long chain polyunsaturated fatty acids (LCPUFAs) and 126... view more... (2003-04-30)
Researchers push nature beyond its limits to create higher-density biofuels
For the first time, researchers at the UCLA Henry Samueli School of Engineering and Applied Science have successfully pushed nature beyond its limits by genetically modifying Escherichia coli, a bacterium often associated with food poisoning, to produce unusually long-chain alcohols essential in the creation of biofuels. view more (2008-12-19)
Learning How SARS Spikes Its Quarry
Researchers have determined the first detailed molecular images of a piece of the spike-shaped protein that the SARS virus uses to grab host cells and initiate the first stages of infection. view more (2005-09-16)
Food labels should list all fats to help cut heart disease, say experts
Food labels should list trans fats as well as cholesterol and saturated fat to help reduce coronary heart disease, say researchers from the University of Oxford in this week's BMJ. view more (2006-07-28)
Let them eat snail
A nutritionist in Nigeria says that malnutrition and iron deficiency in schoolchildren could be reduced in her country by baking up snail pie. view more (2009-11-20)
Gladstone study links Alzheimer's with toxic protein fragments
New research from the Gladstone Institute of Neurological Disease details exactly how a mutant form of the protein apolipoprotein E, also known as apoE, is a causative factor for Alzheimer's disease. view more (2005-12-15)
New Piece Found in the Puzzle of Epigenetics
A team of scientists led by Professor Dirk Eick of Helmholtz Zentrum München has identified the enzyme TFIIH kinase as an important factor in the epigenetic regulation of the cell nucleus enzyme RNA polymerase II. view more (2009-06-17)
Arecibo telescope finds critical ingredients for the soup of life in a galaxy far, far away
Astronomers from Arecibo Observatory radio telescope in Arecibo, Puerto Rico, have detected for the first time the molecules methanimine and hydrogen cyanide - two ingredients that build life-forming amino acids - in a galaxy some 250 million light years away. view more (2008-01-15)
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