news 2011


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Agronomy/Food Science - Medicine/Pharmacology - 26.12.2011
Evidence found for brain injury in diet-induced obesity
The first evidence, reported today, of structural changes in the brains of rodents and humans with diet-induced obesity may help explain one of the most vexing problems of body weight control. Michael W. Schwartz, professor of medicine at the University of Washington, is the senior author of the study.

Life Sciences - Medicine/Pharmacology - 25.12.2011
Three new eczema genes discovered
Researchers from Children of the 90s at the University of Bristol, in collaboration with 22 other studies from across the world, have discovered three new genetic variants associated with the skin condition eczema, a chronic inflammatory disease that afflicts millions of patients around the world.

Environmental Sciences - Chemistry - 23.12.2011
Go to work on a Christmas card: UK’s wrapping paper and festive cards could provide energy to send a bus to the moon more than 20 times
If all the UK's discarded wrapping paper and Christmas cards were collected and fermented, they could make enough biofuel to run a double-decker bus to the moon and back more than 20 times, according to the researchers behind a new scientific study.

Medicine/Pharmacology - 23.12.2011
MRI scan ’better’ for heart patients
A magnetic resonance imaging (MRI) scan for coronary heart disease is better than the most commonly-used alternative, a major UK trial of heart disease patients has shown. The findings by University of Leeds researchers could change the way that people with suspected heart disease are assessed, potentially avoiding the need for tests that are invasive or use ionising radiation.

Life Sciences - Medicine/Pharmacology - 22.12.2011
New target for HIV drugs
MINNEAPOLIS / ST. PAUL (12/22/2011) —Researchers from the University of Minnesota's College of Biological Sciences, working with colleagues at the University of California, San Francisco, have discovered a new target for HIV drug therapy that could make it possible for natural human antiviral proteins to destroy HIV.

Arts and Design - Medicine/Pharmacology - 22.12.2011
No butts about it: Teens who view smoking in movies likely to use cigarettes for the first time
ANN ARBOR, Mich. - Teens who see movie characters using cigarettes are quicker to try smoking than their peers who did not watch the same scene, a new study finds. However, the exposure to movie images involving cigarettes does not appear to lead teens who have tried smoking to become regular smokers sooner, said Sonya Dal Cin, an assistant professor of communication studies at the University of Michigan and the study's lead author.

Life Sciences - Chemistry - 22.12.2011
First person: How we discovered fluoride riboswitches
Scientific discoveries come through many different means. Breakthroughs can result from purposefully-executed research projects that are perhaps punctuated with unexpected flashes of insight. In rare cases, discoveries occur through a chain of highly improbable, very lucky, occurrences.

Life Sciences - Medicine/Pharmacology - 22.12.2011
How bacteria fight fluoride in toothpaste and in nature
Yale researchers have uncovered the molecular tricks used by bacteria to fight the effects of fluoride, which is commonly used in toothpaste and mouthwash to combat tooth decay. In the Dec. 22 online issue of the journal Science Express, the researchers report that sections of RNA messages called riboswitches - which control the expression of genes - detect the build-up of fluoride and activate the defenses of bacteria, including those that contribute to tooth decay.

Life Sciences - Medicine/Pharmacology - 22.12.2011
DNA Mismatch Repair Happens Only During A Brief Window of Opportunity
In eukaryotes - the group of organisms that include humans - a key to survival is the ability of certain proteins to quickly and accurately repair genetic errors that occur when DNA is replicated to make new cells.

Medicine/Pharmacology - Life Sciences - 22.12.2011
Search and rescue: scientists identify a novel therapy with potential for treating Parkinson’s disease
Search and rescue: scientists identify a novel therapy with potential for treati
A collaboration between virologists and neuroscientists at Cambridge University has demonstrated how viruses that cross the blood/brain barrier could be exploited to slow down, or even halt, the progress of Parkinson's and other neurodegenerative diseases.

Physics/Astronomy - 22.12.2011
New Particle at the Large Hadron Collider Discovered by ATLAS Experiment
Researchers from the University of Birmingham and Lancaster University, analysing data taken by the ATLAS experiment, have been at the centre of what is believed to be the first clear observation of a new particle at the Large Hadron Collider.

Medicine/Pharmacology - Life Sciences - 22.12.2011
Size Matters: Measuring Brain Thickness Identifies Risk for Cognitive Decline, Penn Study Shows
A new measurement tool can identify cognitively normal adults who are at high risk for cognitive decline, according to a new study by collaborators at the Perelman School of Medicine at the University of Pennsylvania and Harvard Medical School.

Medicine/Pharmacology - Life Sciences - 22.12.2011
Possible cure for leukemia found by Penn State researchers
Possible cure for leukemia found by Penn State researchers
University pledges continued cooperation with NCAA inquiry Hotels to support RAINN over commencement weekend A message from President Rodney Erickson As lawmakers review child abuse laws, Erickson expresses support Blue out, canning efforts raise $47,000 to fight child abuse, rape UNIVERSITY PARK, Pa.

Physics/Astronomy - Administration/Government - 21.12.2011
Scientists at University of Sheffield map out Britain's sun spots
Scientists at University of Sheffield map out Britain's sun spots
Scientists at University of Sheffield map out Britain's sun spots Britain is getting brighter according to solar experts at the University of Sheffield who have also revealed the coastal city of Portsmouth was the UK's sunniest place in 2011.

Life Sciences - Chemistry - 21.12.2011
Scientists Pioneer New Method for Watching Proteins Fold
Scientists Pioneer New Method for Watching Proteins Fold
A protein's function depends on both the chains of molecules it is made of and the way those chains are folded. And while figuring out the former is relatively easy, the latter represents a huge challenge with serious implications because many diseases are the result of misfolded proteins.

Medicine/Pharmacology - Life Sciences - 21.12.2011
Study details how dengue infection hits harder second time around
http://www.berkeley.edu/news2/2011/12/dengue.flv As part of the Howard Hughes Medical Institute's (HHMI) 2010 Holiday Lectures on Science, UC Berkeley's Eva Harris talked about her work with scientists and clinicians in Nicaragua on dengue over the past two decades.

Agronomy/Food Science - Medicine/Pharmacology - 21.12.2011
Supersized market economy, supersized belly: Wealthier nations have more fast food and more obesity
ANN ARBOR, Mich. - New research from the University of Michigan suggests obesity can be seen as one of the unintended side effects of free market policies. A study of 26 wealthy nations shows that countries with a higher density of fast food restaurants per capita had much higher obesity rates compared to countries with a lower density of fast food restaurants per capita.

Psychology - 21.12.2011
Telling the truth
Telling the truth
New research from Cambridge University and others shows that, with sensitive ing, young children can be reliable witnesses in cases of abuse.

Electroengineering/Microtechnics - 21.12.2011
Harmony on the homefront?
Harmony on the homefront?
Are robots welcome in our homes? A qualitative study has revealed some interesting possibilities. Only one out of three households thinks automatic vacuum cleaners are worth the investment. The opinions of the others will be used to develop the appliances of the future.

Life Sciences - Computer Science/Telecom - 21.12.2011
Crucial advances in ’brain reading’
Innovative machine learning method anticipates neurocognitive changes, similar to predictive text-entry for cell phones, Internet search engines At UCLA's Laboratory of Integrative Neuroimaging Technology , researchers use functional MRI brain scans to observe brain signal changes that take place during mental activity.

Medicine/Pharmacology - Life Sciences - 20.12.2011
Can nerve growth factor gene therapy prevent diabetic heart disease?
Can nerve growth factor gene therapy prevent diabetic heart disease?
Diabetes is a major risk factor for cardiovascular disease and can reduce blood supply to the heart tissue and damage cardiac cells, resulting in heart failure. New research has investigated if nerve growth factor (NGF) gene therapy can prevent diabetic heart failure and small vascular disease in mice.

Medicine/Pharmacology - Life Sciences - 20.12.2011
New malaria vaccine may stop deadly parasites in their tracks
New malaria vaccine may stop deadly parasites in their tracks
A new malaria vaccine with the potential to neutralise all strains of the most deadly species of malaria parasite has been developed by an Oxford University-led team. The scientists from the Jenner Institute at the University of Oxford have shown that their vaccine induces an antibody response in animal models that is capable of neutralising all the strains they tested of the malaria parasite Plasmodium falciparum .

Physics/Astronomy - 20.12.2011
First Earth-Sized Planets Found
First Earth-Sized Planets Found
Cambridge, MA - Astronomers using NASA's Kepler mission have detected two Earth-sized planets orbiting a distant star. This discovery marks a milestone in the hunt for alien worlds, since it brings scientists one step closer to their ultimate goal of finding a twin Earth.

Medicine/Pharmacology - Life Sciences - 20.12.2011
Breast cancer and heart disease may have common roots
Women who are at risk for breast cancer may also be at greater risk for heart disease, new research from the University of Toronto and St. Michael's Hospital has found. The majority of women with hereditary breast and ovarian cancer have a mutated form of the BRCA1 or BRCA2 genes, which normally suppress the growth of breast and ovarian tumours.

Medicine/Pharmacology - 20.12.2011
£430,000 study to test new drug preventing heart disease in diabetics
20 Dec 2011 A drug that removes excess copper from people with diabetes resulting in improved function of the heart is to be tested in a national trial led by researchers in Manchester. The research team has received funding of £430,000 for the phase 2B trial from the J P Moulton Charitable Foundation, set up by entrepreneur Jon Moulton to fund non-commercial clinical trials.

Medicine/Pharmacology - 20.12.2011
Pre-surgery exam rates vary widely among hospitals
Hospitals vary greatly in the number of patients who see an internal medicine specialist before major non-cardiac surgery, with rates ranging from five per cent of patients to 90 per cent, new research from the University of Toronto and St. Michael's Hospital has found.

Life Sciences - Chemistry - 20.12.2011
New insight into why locusts swarm
New insight into why locusts swarm
Learning is when you change your behaviour in the light of new experience, and this is what a locust needs to do when it gets caught up in the crowd." —Dr Swidbert Ott from the University of Cambridge Department of Zoology New research has found that a protein associated with learning and memory plays an integral role in changing the behaviour of locusts from that of harmless grasshoppers into swarming pests.

Medicine/Pharmacology - Chemistry - 20.12.2011
New sugar a treat for diabetes treatment
New sugar a treat for diabetes treatment
Researchers from The Australian National University have discovered a new treatment for Type-1 diabetes - an autoimmune disease which currently affects some 130,000 Australians. Charmaine Simeonovic and Professor Christopher Parish from The John Curtin School of Medical Research have identified a previously unknown process which causes destruction of the insulin-producing beta cells in the pancreas.

Physics/Astronomy - 20.12.2011
Ironing Out the Details of the Earth’s Core
Ironing Out the Details of the Earth's Core
Identifying the composition of the earth's core is key to understanding how our planet formed and the current behavior of its interior. While it has been known for many years that iron is the main element in the core, many questions have remained about just how iron behaves under the conditions found deep in the earth.

Electroengineering/Microtechnics - 19.12.2011
Landmark find has magnetic appeal
A fundamental problem that has long puzzled scientists has been solved after more than 70 years. An international team of researchers has discovered a subtle electronic effect in magnetite, the most magnetic of all naturally occurring minerals.

Environmental Sciences - Chemistry - 19.12.2011
Upper atmosphere facilitates changes that let mercury enter food chain
Medicine/Pharmacology - Life Sciences - 19.12.2011
Starving cancer
Life Sciences - Physics/Astronomy - 16.12.2011
Nanotechnology feat with proteins
Earth Sciences - Environmental Sciences - 16.12.2011
Remote wilderness polluted by humans
Physics/Astronomy - Mathematics - 16.12.2011
First hints of the Higgs boson?
Medicine/Pharmacology - Law/Forensics - 16.12.2011
Legalizing Same-Sex Marriage Improves Health in Gay Men
Medicine/Pharmacology - 16.12.2011
Penicillin study
Physics/Astronomy - 16.12.2011
Unscratchable gold
Physics/Astronomy - 15.12.2011
Improving Measurement of Elasticity in Steel
Mathematics - Mechanical Engineering/Mechanics - 15.12.2011
Less knowledge, more power: Uninformed can be vital to democracy, study finds
Physics/Astronomy - Mechanical Engineering/Mechanics - 15.12.2011
Physicists’ ’light from darkness’ breakthrough named a top 2011 discovery
Physics/Astronomy - Chemistry - 14.12.2011
Making Molecular Energy Visible
Life Sciences - Physics/Astronomy - 14.12.2011
Protein dynamics are helped by water, synchrotron researchers find
Medicine/Pharmacology - Life Sciences - 14.12.2011
Pathogen causes speck disease in tomatoes
Environmental Sciences - 14.12.2011
SMOS detects freezing soil as winter takes grip
Physics/Astronomy - Computer Science/Telecom - 14.12.2011
The "Supernova of a Generation" Shows Its Stuff
Medicine/Pharmacology - Life Sciences - 14.12.2011
Secrets of the "sleep hormone"
Life Sciences - Environmental Sciences - 13.12.2011
Insight could help develop new crops
Medicine/Pharmacology - Physics/Astronomy - 13.12.2011
Scanning strategy could help heart disease
Medicine/Pharmacology - 13.12.2011
Antimalarial drugs appear safe in early pregnancy
Physics/Astronomy - Computer Science/Telecom - 13.12.2011
High-Energy Physicists Set Record for Network Data Transfer
Life Sciences - Medicine/Pharmacology - 12.12.2011
Research gives insights into rare bone disorder
Medicine/Pharmacology - Life Sciences - 12.12.2011
Scientists identify gene that controls the spread of melanoma
Medicine/Pharmacology - 12.12.2011
Tanning beds linked to skin cancer in young people
Life Sciences - Medicine/Pharmacology - 12.12.2011
DNA damage across a cellular barrier depends on barrier thickness
Medicine/Pharmacology - Life Sciences - 12.12.2011
Step forward in foot-and-mouth disease understanding
Physics/Astronomy - Earth Sciences - 12.12.2011
Water on Mars: maybe martian microbes
Medicine/Pharmacology - Psychology - 12.12.2011
Our jobs are making us sick
Life Sciences - Medicine/Pharmacology - 9.12.2011
Picower researchers illuminate the gap between experience and association
Medicine/Pharmacology - 9.12.2011
Bowel cancer screening proven to save lives
Physics/Astronomy - Chemistry - 9.12.2011
Slow road to stability for emulsions
Environmental Sciences - 9.12.2011
Dolomite discovery ends 100-year treasure hunt
Life Sciences - Medicine/Pharmacology - 9.12.2011
Rare gene variant implicates vitamin D in cause of multiple sclerosis
Administration/Government - History/Philosophy - 9.12.2011
Bridging the divide
Life Sciences - Medicine/Pharmacology - 9.12.2011
Proteins linked to longevity may be involved in mood control
Medicine/Pharmacology - Administration/Government - 8.12.2011
Child maltreatment shows no signs of significant decrease
Medicine/Pharmacology - Life Sciences - 8.12.2011
Body’s fat switch discovered
Medicine/Pharmacology - Life Sciences - 8.12.2011
Nighttime images help track disease from the sky
Physics/Astronomy - Life Sciences - 8.12.2011
Biosensor may improve disease detection, water monitoring
Chemistry - Physics/Astronomy - 8.12.2011
Nanocrystals Go Bare:
Physics/Astronomy - Earth Sciences - 8.12.2011
Ageing stars are slow on the outside but fast on the inside
Physics/Astronomy - 7.12.2011
Rapidly Spinning Core Inside Ageing Stars
Medicine/Pharmacology - 7.12.2011
Need for sleep lies in our genes
Pedagogy/Education Science - Medicine/Pharmacology - 6.12.2011
No sugar-coating it: Pre-schoolers eat more sweets when watching TV with limited supervision
Computer Science/Telecom - Physics/Astronomy - 6.12.2011
Computer Simulations Shed Light on the Physics of Rainbows
Medicine/Pharmacology - Administration/Government - 6.12.2011
Special edition of health journal focuses on global issues
Medicine/Pharmacology - Psychology - 6.12.2011
Concussion testing makes everyone tired
Physics/Astronomy - 5.12.2011
Where have all the quasars gone?
Life Sciences - Medicine/Pharmacology - 5.12.2011
A brighter future for infertility treatment: study
Medicine/Pharmacology - Life Sciences - 5.12.2011
Tiny genetic variation can predict ovarian cancer outcome
Medicine/Pharmacology - 2.12.2011
Cancer protection same as allergies
Physics/Astronomy - 2.12.2011
18 New Planets
Environmental Sciences - Earth Sciences - 1.12.2011
CO2 levels plunged as Antarctica froze
Medicine/Pharmacology - 1.12.2011
Stem cell-like cells from human skin
Medicine/Pharmacology - 1.12.2011
Hearing theory music to MP3 generation ears
Life Sciences - 30.11.2011
Protein sheds insight into vCJD
Medicine/Pharmacology - 30.11.2011
Internet interventions beat depression
Earth Sciences - Physics/Astronomy - 30.11.2011
Earthquake Friction Effect at the Nanoscale
Life Sciences - 30.11.2011
The importance of wine swirling
Physics/Astronomy - Life Sciences - 30.11.2011
Microscopic worms could hold the key to living life on Mars
Medicine/Pharmacology - Chemistry - 29.11.2011
Gene acts as a brake on breast cancer progression
Life Sciences - Medicine/Pharmacology - 29.11.2011
Environment and Diet leave their prints on the heart
Business/Economics - 29.11.2011
Gross median wage of CHF 5979
Medicine/Pharmacology - History/Philosophy - 29.11.2011
Do we need a ’science of evidence’?
Business/Economics - 28.11.2011
Women backed by women: taking risks
Medicine/Pharmacology - Life Sciences - 28.11.2011
Drug-resistant Hepatitis C
Administration/Government - Medicine/Pharmacology - 28.11.2011
Gene study shows how rising temperatures affect plant growth
Life Sciences - Medicine/Pharmacology - 28.11.2011
Finger malformation reveals surprise
Physics/Astronomy - Earth Sciences - 28.11.2011
’Star wars’ laser offers new insight into Earth’s atmosphere
Social Sciences - Medicine/Pharmacology - 28.11.2011
40 percent of youths attempting suicide make first attempt before high school
Life Sciences - Medicine/Pharmacology - 28.11.2011
An unexpected player in a cancer defense system
Medicine/Pharmacology - Life Sciences - 27.11.2011
Natural killers help fight human disease
Medicine/Pharmacology - Business/Economics - 24.11.2011
Breakthrough could speed drug discovery
Medicine/Pharmacology - Life Sciences - 24.11.2011
Repairing UV damage in the skin
Chemistry - Life Sciences - 23.11.2011
Spider know-how could cut future energy costs
Agronomy/Food Science - Medicine/Pharmacology - 23.11.2011
Obesity as a Vicious Circle
Life Sciences - Medicine/Pharmacology - 23.11.2011
A new piece to the autism puzzle
Life Sciences - Psychology - 23.11.2011
Dream sleep takes sting out of painful memories
Business/Economics - Administration/Government - 23.11.2011
Race plays a role in the pace of some romances
Environmental Sciences - Life Sciences - 23.11.2011
Seals show different levels of parenting skills
Literature/Linguistics - 23.11.2011
Computer spots micro clue to lies
Life Sciences - Medicine/Pharmacology - 23.11.2011
Secrets of paracetamol unlocked
Medicine/Pharmacology - Life Sciences - 22.11.2011
New evidence links virus to brain cancer
Electroengineering/Microtechnics - Medicine/Pharmacology - 22.11.2011
Big step forward for safety of bionic contact lenses
Mathematics - Physics/Astronomy - 22.11.2011
Mapping a fixed point
Electroengineering/Microtechnics - Chemistry - 22.11.2011
Blocked holes can enhance rather than stop light going through, engineers find
Environmental Sciences - Business/Economics - 22.11.2011
Innovative advance for more sustainable buildings
Life Sciences - Medicine/Pharmacology - 21.11.2011
Genetic link between heart disease and brain aneurysms
Life Sciences - Medicine/Pharmacology - 21.11.2011
Discovery of new muscle repair gene
Medicine/Pharmacology - Environmental Sciences - 21.11.2011
Expanding Research in Environmental Drug Residues
Environmental Sciences - Life Sciences - 21.11.2011
A new model for understanding biodiversity
Social Sciences - Agronomy/Food Science - 18.11.2011
Size matters?
Medicine/Pharmacology - Chemistry - 18.11.2011
Promising anti-HIV agents
Medicine/Pharmacology - Literature/Linguistics - 18.11.2011
Mining the language of science
Medicine/Pharmacology - 18.11.2011
ADHD kids need individualised treatment