News tagged with immune reaction
Related topics: immune response , immune cells
Investigators predict, confirm how E. coli bacteria hijack cells' directional mechanism
Working in the emerging field of systems biology, UT Southwestern Medical Center researchers mathematically predicted how bacteria that cause food poisoning hijack a cell's sense of direction and then confirmed those predictions ...
Mar 01, 2012 |
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Vaccines to boost immunity where it counts, not just near shot site
Researchers at Duke University Medical Center have created synthetic nanoparticles that target lymph nodes and greatly boost vaccine responses, said lead author Ashley St. John, Ph.D., a researcher at Duke-NUS Graduate Medical ...
Nanotechnology / Bio & Medicine
Jan 22, 2012 |
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Scientists find stem cell reprogramming technique is safer than previously thought
Stem cells made by reprogramming patients' own cells might one day be used as therapies for a host of diseases, but scientists have feared that dangerous mutations within these cells might be caused by current reprogramming ...
Oct 06, 2011 |
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Newly discovered role for enzyme in neurodegenerative diseases
Neurodegenerative diseases like Alzheimer's and Parkinson's are partly attributable to brain inflammation. Researchers at Karolinska Institutet now demonstrate in a paper published in Nature that a well-known family of enz ...
Medicine & Health / Medical research
Mar 10, 2011 |
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An advance toward blood transfusions that require no typing
Scientists are reporting an "important step" toward development of a universal blood product that would eliminate the need to "type" blood to match donor and recipient before transfusions. A report on the "immunocamouflage" ...
Mar 09, 2011 |
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Fastest movie in the world recorded: Scientists develop a method to film nanostructures
When we catch a cold, the immune system steps in to defend us. This is a well-known biological fact, but is difficult to observe directly. Processes at a molecular level are not only miniscule, they are often ...
Jan 12, 2011 |
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When it comes to the immune system, we're all more alike than previously thought, study finds
When it comes to the mechanics of the human immune system, we are all more alike than previously thought, according to a new study by scientists at Fred Hutchinson Cancer Research Center.
Medicine & Health / Medical research
Sep 01, 2010 |
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Researchers develop a better way to grow stem cells
Human pluripotent stem cells, which can become any other kind of body cell, hold great potential to treat a wide range of ailments, including Parkinson's disease, multiple sclerosis and spinal cord injuries. ...
Aug 22, 2010 |
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Toxic trio identified as the basis of celiac disease
Walter and Eliza Hall Institute scientists have identified the three protein fragments that make gluten - the main protein in wheat, rye and barley - toxic to people with coeliac disease.
Medicine & Health / Diseases, Conditions, Syndromes
Jul 21, 2010 |
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The right response to every pathogen
In the event of an infection, the immune system releases messenger substances. These molecules can either activate immune cells to defeat invading pathogens, or inhibit them to prevent an excessive immune reaction. For this, ...
Medicine & Health / Medical research
Jun 07, 2010 |
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Those with allergic asthma face double trouble during flu season, findings suggest
New research from UT Southwestern Medical Center suggests that allergic reactions to pet dander, dust mites and mold may prevent people with allergic asthma from generating a healthy immune response to respiratory viruses ...
Medicine & Health / Medical research
May 28, 2010 |
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Scientists break barrier to creating potential therapeutic molecules
Scientists from The Scripps Research Institute have created a novel technique that for the first time will allow the efficient production of a molecular structure that is common to a vast array of natural molecules. This ...
May 24, 2010 |
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New atherosclerosis vaccine gives promising results
A new study by researchers at the Swedish medical university Karolinska Institutet shows that the immune defence's T cells can attack the "bad" LDL cholesterol and thereby cause an inflammation that leads to atherosclerosis. ...
Medicine & Health / Medical research
May 06, 2010 |
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Promoting recovery from effects of severe allergic reaction
One of the life-threatening consequences of anaphylaxis, a severe allergic reaction that affects the function of multiple organ systems, is the widening of blood vessels that leads to a dramatic drop in blood pressure. New ...
Medicine & Health / Medical research
Apr 19, 2010 |
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Only some like it hot: How birds from different populations react to infections
With the help of new radiotelemetry technology, researchers from the University of Princeton and the Max Planck Institute for Ornithology in Radolfzell have now succeeded, for the first time, in studying fever ...
Mar 31, 2010 |
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