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10-fold life span extension reported in simple organism
01-14-2008 · EurekAlert!Researchers achieve record longevity for ordinary baker's yeast through dietary and genetic changes. Findings provide insight into aging mechanisms shared with humans and other mammals.
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Keywords: 10-fold, life, span, extension, reported, simple, organism, fold
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- Insulin regulates the secretion of the antiaging hormome Klotho
11-27-2007 · EurekAlert!
Dr. Carmela Abraham, a professor of biochemistry and medicine at Boston University School of Medicine, reports this week in the Proceedings of the National Academy of Sciences new findings on Klotho, an antiaging gene that is associated with life span extension in rodents and humans. Dr. Abraham's interest in Klotho stems from her studies comparing the expression of genes in young and old brains.
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- Patients who stop using statins after stroke increase risk of death
08-30-2007 · EurekAlert!
Patients who stop taking cholesterol-lowering drugs within a year of surviving a stroke had a two-fold increased risk of death, researchers reported in Stroke: Journal of the American Heart Association.
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- Children of allergy sufferers prone to same problem
10-11-2006 · EurekAlert!
Infants whose parents have allergies that produce symptoms like wheezing, asthma, hay fever or hives risk developing allergic sensitization much earlier in life than previously reported, according to a study by Cincinnati researchers.
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- The 'MIP-MAP' game: Indian bug is the ancestor of Crohn's disease pathogen
10-02-2007 · EurekAlert!
An Indian team of researchers led by Seyed E. Hasnain of the Institute of Life Sciences, University of Hyderabad, India has found that a seemingly unknown mycobacterial organism Mycobacterium indicus pranii could be the earliest ancestor of the 'generalist' branch of mycobacterial pathogens. The 'generalist' bacteria infect anything from cockroaches to human and are capable of surviving in soil and water as against human adapted 'specialists' such as tubercle and leprosy bacilli.
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- Could hydrogen sulfide hold the key to a long life?
12-03-2007 · EurekAlert!
Hydrogen sulfide, the chemical that gives eggs their sulfurous stench, has been shown to significantly increase life span and heat tolerance in the nematode worm, or C. elegans.
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- Study maps life in extreme environments
12-27-2007 · EurekAlert!
A team of biologists have developed a model mapping the control circuit governing a whole free living organism. This is an important milestone for the new field of systems biology and will allow the researchers to model how the organism adapts over time in response to its environment.
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- DNA is blueprint, contractor and construction worker for new structures
01-30-2008 · EurekAlert!
DNA is the blueprint of all life, giving instruction and function to organisms ranging from simple one-celled bacteria to complex human beings. Now Northwestern University researchers have used DNA as the blueprint, contractor and construction worker to build a 3-D structure out of gold, a lifeless material. Using just one kind of nanoparticle the researchers built two very different crystalline structures by changing one thing -- the strands of synthesized DNA attached to the tiny gold spheres.
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- Scientists discover new life forms in the Arctic Ocean
01-11-2007 · EurekAlert!
An international team of scientists, including Universitй Laval biologist Connie Lovejoy, has discovered new life forms in the Arctic Ocean. The team's findings are reported in the Jan. 12 edition of the journal Science.
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- Data showed improved quality of life and patient satisfaction with SYMBICORT
05-22-2007 · EurekAlert!
New data demonstrated that the combination asthma therapy, SYMBICORT(budesonide/formoterol fumarate dihydrate), led to significant improvements in health-related quality of life and greater patient-reported satisfaction with asthma treatment, versus its monocomponents (budesonide or formoterol) or placebo. The results from these two 12-week randomized, double-blind trials were presented at the American Thoracic Society 2007 International Conference held in San Francisco, May 18-23.
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- Intervention can cut job stress while protecting the heart and bottom line
01-08-2007 · EurekAlert!
A simple workplace intervention can reduce the impact of stress on the heart, researchers reported in Hypertension: Journal of the American Heart Association.
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