Proteins Current Events | Proteins News | 7
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First diagnostic indicator for Amytrophic Lateral Sclerosis (ALS) identified
Claire Collier went to see her doctor shortly after she started experiencing cramping and other symptoms. This started a series of referrals and seemingly endless stream of tests. view more (2006-02-23)
New method for detection of phosphoproteins reveals regulator of melanoma invasion
Scientists have developed a new approach for surveying phosphorylation, a process that is regulated by critical cell signaling pathways and regulates several key cellular signaling events. view more (2009-04-10)
rotein folding: Building a strong foundation
Like a 1950's Detroit automaker, it appears that nature prefers to build its proteins around a solid, sturdy chassis. view more (2006-09-18)
Genetics of muscular dystophy
Various forms of human muscular dystrophy result from mutations in genes encoding proteins of the nuclear envelope. A new paper in the February 15th issue of G&D reveals how. view more (2006-02-15)
First major study of mammalian 'disorderly' proteins
Investigators at St. Jude Children's Research Hospital turned up the heat on "disorderly" proteins and confirmed that most of these unruly molecules perform critical functions in the cell. view more (2006-10-10)
Supplements are not nutritious
Selenium supplementation, for example in mineral tablets, might not be that beneficial for the majority of people according to researchers writing in the open access journal Genome Biology. view more (2008-04-07)
Global signaling study suggests cancer link to protein promiscuity
When found at abnormally high concentrations, two proteins implicated in many human cancers have the potential to spur indiscriminate biochemical signaling inside cells. view more (2005-11-17)
Mechanism related to the onset of various genetic diseases revealed
Researchers at the Department of Biochemistry and Molecular Biology of Universitat Autònoma de Barcelona (UAB) have revealed the process by which proteins with a tendency to cause conformational diseases such as amyotrophic lateral sclerosis, familial amyloidotic polyneuropathy, familial amyloidotic cardiomyopathy, etc. finally end up... view more... (2009-09-18)
A clue to core problem of neurodegenerative disease and cell death
Misfolded and damaged proteins are common to all human neurodegenerative diseases. Clumps of these aggregated proteins destroy neurons within the brain and cause disease. view more (2006-02-10)
Investigational cancer drug targets critical proteins
A drug under study to treat various cancers selectively kills cancer cells because of its affinity for a modified version of a critical heat shock protein they contain, researchers have found. view more (2007-04-16)
New research sheds light on bacterial firework display
Scientists at the Institute for Animal Health have revealed how a tropical bacterium is able invade cells, and ultimately trigger its escape using a homemade rocket. Their work is published in the November issue of Molecular Microbiology. A group of scientists led by Dr Ed Galyov and Dr Mark Stevens have discovered that Burkholderia pseudomallei,... view more... (2002-11-01)
The key to the lock that controls nitrogen fixation
"Bacteria that fix nitrogen only do so when they sense that there is very little nitrogen available in their environment," says Professor Ray Dixon (Project Leader at the JIC. "Normally the genes for nitrogen fixation are locked off and only unlocked and used when nitrogen levels in the environment fall. We have discovered a key... view more... (2004-11-04)
Anthrax bacterium's deadly secrets probed
New insights into why the bug that causes anthrax behaves in the unusual way that it does have come to light thanks to a development under the UK e-Science Programme. view more (2007-08-07)
UCLA researchers clarify function of glucose transport molecule
Researchers at the David Geffen School of Medicine at UCLA have solved the structure of a class of proteins known as sodium glucose co-transporters (SGLTs), which pump glucose into cells. view more (2008-07-07)
The meiotic histone code
Dr. Terry Orr-Weaver and colleagues (MIT & Nagasaki University School of Medicine) present the first genetic analysis of the recently identified nucleosomal histone kinase, NHK-1. view more (2005-10-17)
Protein folding: Diverse methods yield clues
Rice University physicists have written the next chapter in an innovative approach for studying the forces that shape proteins -- the biochemical workhorses of all living things. view more (2009-08-07)
Scientists identify interacting proteins key to melanoma development, treatment
Researchers have discovered how a mole develops into melanoma by showing the interaction of two key proteins involved in 60-70 percent of tumors. The Penn State scientists also demonstrate that therapeutic targeting of these proteins is necessary for drugs to effectively treat this deadly form of cancer. view more (2008-05-07)
How Montezuma gets his revenge
Every year, about 500 million people worldwide are infected with the parasite that causes dysentery, a global medical burden that among infectious diseases is second only to malaria. view more (2008-06-16)
Limpets reveal possible fate of cold-blooded Antarctic animals
A limpet no bigger than a coin could reveal the possible fate of cold-blooded Antarctic marine animals according to new research published this week in The Journal of Experimental Biology. view more (2007-07-24)
New technology makes clinical research more precise
The Flanders Interuniversity Institute for Biotechnology (VIB) and AlgoNomics have joined forces to develop a technology that verifies whether certain proteins induce an immune response in humans. view more (2006-12-12)
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