Blood vessels 'sniff' gut microbes to regulate blood pressure
Researchers at The Johns Hopkins University and Yale University have discovered that a specialized receptor, normally found in the nose, is also in blood vessels throughout the body, sensing small molecules ...
Medical research
Feb 26, 2013 |
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Gut microbes at root of severe malnutrition in kids
A study of young twins in Malawi, in sub-Saharan Africa, finds that bacteria living in the intestine are an underlying cause of a form of severe acute childhood malnutrition.
Medical research
Jan 30, 2013 |
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GI tract bacteria may protect against autoimmune disease
Early life exposure to normal bacteria of the GI tract (gut microbes) protects against autoimmune disease in mice, according to research published on-line in the January 17 edition of Science. The study ...
Immunology
Jan 17, 2013 |
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Wnt5a protein critical to gut lining repair
Scientists at Washington University School of Medicine in St. Louis have identified a protein essential to repairing the intestine's inner lining.
Medical research
Sep 06, 2012 |
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Manipulating the microbiome could help manage weight
Vaccines and antibiotics may someday join caloric restriction or bariatric surgery as a way to regulate weight gain, according to a new study focused on the interactions between diet, the bacteria that live in the bowel, ...
Immunology
Aug 26, 2012 |
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Researchers undertake massive study of gut bacteria differences between people in different countries
(Medical Xpress) -- One area of human biology that is still a major mystery is the nature of the relationship between microorganisms (microbiomes) that exist in the gut and the health of the human host. Crohn's ...
Medical research
May 10, 2012 |
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Gut microbe networks differ from norm in obese people, systems biology approach reveals
For the first time, researchers have analyzed the multitude of microorganisms residing in the human gut as a complex, integrated biological system, rather than a set of separate species. Their approach has ...
Medical research
Jan 10, 2012 |
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Go with your gut: Research sheds light on how microbes can interact with drugs
Scientists are already working to develop treatments that can be tailored to an individual's genetics, but what about tailoring treatments based on the genetics of the trillions of microbes that live in a ...
Medical research
Feb 15, 2013 |
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Gut microbes could determine the severity of melamine-induced kidney disease
Microbes present in the gut can affect the severity of kidney disease brought on by melamine poisoning, according to an international study led by Professor Wei Jia at the University of North Carolina in collaboration with ...
Diseases, Conditions, Syndromes
Feb 14, 2013 |
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Tapping citizen-scientists for a novel gut check
The bacterial zoo inside your gut could look very different if you are a vegetarian or an Atkins dieter, a couch potato or an athlete, fat or thin.
Medical research
Dec 04, 2012 |
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Gut bacteria increase fat absorption
You may think you have dinner all to yourself, but you're actually sharing it with a vast community of microbes waiting within your digestive tract. A new study from a team including Carnegie's Steve Farber ...
Medical research
Sep 12, 2012 |
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Gut microbes might reflect health, diet of older adults
(HealthDay) -- The health of elderly people appears closely linked with their diet and the type of microorganisms living in their gut, suggesting that what you eat may affect how well you age, according to ...
Medical research
Jul 13, 2012 |
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Gut microbes battle a common set of viruses shared by global populations
The human gut is home to a teeming ecosystem of microbes that is intimately involved in both human health and disease. But while the gut microbiota is interacting with our body, they are also under constant attack from viruses. ...
Genetics
Jun 25, 2012 |
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For our guts, not just any microbiome will do
Gut bacteria's key role in immunity is tuned to the host species, researchers have found, suggesting that the superabundant microbes lining our digestive tract evolved with us—a tantalizing clue in the mysterious recent ...
Medical research
Jun 21, 2012 |
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Gut bugs might influence child's odds for obesity
(HealthDay) -- Levels of certain gut bacteria and low protein intake may raise children's risk of being obese, new research suggests.
Health
May 10, 2012 |
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