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Tag: "wasting" at biology news

Throwaway society? Truth is, we really care about getting rid of things

...lds go to considerable lengths to save things from wasting and to pass them on to other people, both known and unknown."...

Discovering the first steps in transcription-coupled repair

... grow and develop normally after birth; pronounced wasting usually begins in the first year of life. As they grow older, CS sufferers look increasingly aged, with faces marked by sunken eyes. Average life expectancy is only 12 years and few survive their teens. Cockayne Syndrome usually results from mutation...

Cancer wasting, muscular dystrophy show common change

COLUMBUS , Ohio New research shows that a wasting condition responsible for nearly a third of all ca...o be key players in the development of both cancer wasting and muscular dystrophy," says principal investigator Denis C. Guttridge, assistant professor of mole...

Muscular dystrophy and cancer-associated muscle wasting share dystrophin dysfunction

... important insight into the mechanisms of a muscle wasting disorder that interferes with treatment for cancer...xpected link between muscular dystrophy and muscle wasting associated with cancer, and suggests a potential strategy for development of therapies to combat can...

Feeling old?

...fully restore correct function. "Preventing muscle wasting is a major socio-economic and public health issue, that we may be able to combat with a leucine-rich diet," says senior co-author Didier Attaix. Commenting on the work Michael Rennie from the University of Nottingham Medical School at Derby says: "Th...

Mouse study: New muscle-building agent beats all previous ones

...itical muscle strength in people whose muscles are wasting due to diseases like muscular dystrophy or side effects from cancer treatment or AIDS. "This new inhibitor of myostatin, known as ACVR2B, is very potent and gives very dramatic effects in the mice," says Se-Jin Lee, M.D., Ph.D., a professor of molec...

When seeing is misleading: Clutter leads to high-confidence errors

... explaining why professional athletes often end up wasting their time arguing questionable calls with an official. Or they could prove a matter of life and death, perhaps accounting for why eyewitness testimony can be unreliable--or why soldiers sometimes can't tell friend from foe in the heat of battle....

First clinical trial of gene therapy for muscular dystrophy now under way

...etic disorders characterized by progressive muscle wasting and weakness that begin with microscopic changes in the muscle. As muscles degenerate over time, the person's muscle strength declines. Duchenne muscular dystrophy is a genetic disease that begins in early childhood, causes progressive loss of muscle...

Mars challenge is protecting humans from long space travel and heavy metal ion bombardment

...o help solve such problems as osteoporosis, muscle wasting and cardiovascular deconditioning that occur among the growing ranks of our elderly and sedentary population." In concluding, he noted that the "wonder of physiology is that all of the changes we experience in space are the body's automatic adaptati...

Soil-bound prions that cause CWD remain infectious

..., the mysterious proteins thought to cause chronic wasting disease (CWD) in deer, latch on tightly to certain minerals in soil and remain infectious. The discovery that prions stay deadly despite sticking to soil comes as a surprise, because while many proteins can bind to soil, that binding usually changes ...

Study finds a high caloric diet may prevent the progression of amyotrophic lateral sclerosis

... die causing relentlessly progressive weakness and wasting of skeletal muscles through the body. "ALS is such a devastating disease for those individuals diagnosed with the disorder," said Giulio Maria Pasinetti, M.D., Ph.D., Professor of Psychiatry and Neuroscience, Director of the Neuroinflammation Resear...

The urban evolution lab

... cross open spaces as quickly as possible, without wasting time watching for predators that they would not be able to escape anyway. "Ordinarily, that was a very sensible thing to do," he says. "But as an urban squirrel crossing four lanes oftraffic, that's a bad idea." Though ecologists used to dismiss urba...

CRed calls for radical rethink of UK energy policy

...to generate electricity. It is far cheaper to stop wasting electricity and other forms of energy and more beneficial long-term to stimulate low-energy technology across the economy. Schools should be a focus of the whole campaign. CRed has already helped enthusiastic schools in Norfolk make big cuts in their...

Arthritis drug might reduce fatigue in cancer patients

... chemotherapy might help reduce fatigue and muscle wasting that often afflicts cancer patients. The findings...e of their weakened state. The fatigue and muscle wasting that are associated with cancer are largely caused when immune cells release a substance known as tu...

Purdue researchers find 'switch' for skeletal-muscle atrophy

...asic Medical Sciences. "The weight loss and muscle wasting that occurs in patients with cancer or other diseases seriously compromises their well-being and is correlated with a poor chance for recovery," Pond said. "In addition, muscle weakness caused by atrophy during aging can lead to serious falls and bon...

Device that aids people with muscular dystrophy wins inaugural WPI Entrepreneurship Award

...y retain dexterity in their hands, but, due to the wasting in their shoulders, upper arms, and trunk, are unable move their arms. The orthosis is a brace that fits over the arm. A joystick, held with the free hand, is used to operate motors that flex the arm at the elbow and rotate it to direct the hand to w...

Prion disease agent causes heart damage in mouse study

...rapie in sheep, mad cow disease in cattle, chronic wasting disease in deer and elk, and new variant Creutzfel...w theories about the effects of these deadly brain wasting diseases," says NIH Director Elias A. Zerhouni, M.D. "The implications of this research could be vit...

UGA researchers find that hunting can increase the severity of wildlife disease epidemics

...s in England, rabies in European foxes and chronic wasting disease in deer and elk populations in the American West. The researchers note that in each instance, disease outbreaks have worsened in response to the hunting. One reason the policies failed, Choisy and Rohani said, is that they didn't take into ...

JCI table of contents: July 27, 2006

... protein found in wheat, barley and rye, causing a wasting away of the small intestine and poor absorption of nutrients. Currently, the only effective treatment is the life-long elimination of gluten from the diet. Antibodies to the enzyme tissue transglutaminase are found in an overwhelming majority of case...

Study pinpoints how genetic glitch could keep some people from feeling full

...no said. "On the other hand, if you have cancer or wasting disease, if you administer an antagonist that blocks or turns off the system, then you want to eat or you feel hungry. "It directly controls the desire to eat." About 30 percent of adults and 16 percent of children in the United States are overwe...

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(Date:11/25/2009)...n September 11, firefighters, police officers and ... in the World Trade Center complex. They battled t...rched for survivors, tackled fires and evacuated a...ined an estimated 17,000 people. And making their ...tions: frightened workers and their relatives jamm...
(Date:11/25/2009)...ADISON, WI, NOVEMBER 25, 2009 Soil is the linchpi... and hydrosphere meet. Despite that, many students...but nothing more. Soil science educators are chall...blic recognize the critical importance of soil in ...oil science and earth science teachers at Universi...
(Date:11/25/2009)...wo Kent State University assistant professors rece...undation (NSF) to continue research beneficial to ...tal $890,000. , Christopher Blackwood, assistant...s, was awarded grants to support two separate rese...mbling Litter Decomposer Communities and Functions...
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