News tagged with immune cell function
Immunology research sheds new light on cell function, response
A Kansas State University-led study has uncovered new information that helps scientists better understand the complex workings of cells in the innate immune system. The findings may also lead to new avenues in disease control ...
Immunology
Jan 16, 2013 |
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Major step toward an Alzheimer's vaccine
A team of researchers from Université Laval, CHU de Québec, and pharmaceutical firm GlaxoSmithKline (GSK) has discovered a way to stimulate the brain's natural defense mechanisms in people with Alzheimer's disease. This ...
Alzheimer's disease & dementia
Jan 15, 2013 |
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Cellular metabolism arms T cells to battle viruses and tumours
(Medical Xpress)—New research demonstrates that the cellular metabolism of certain immune cells is closely linked to their function, which includes protecting against viral infections and the development of tumours.
Medical research
Dec 24, 2012 |
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Cholesterol boosts the memory of the immune system
The memory of the human immune system is critical for the development of vaccines. Only if the body recognizes a pathogen with which it has already come into contact in the case of a second infection, the ...
Immunology
Dec 24, 2012 |
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Managing cellular security systems
Conventional dendritic cells (cDCs) are the immune system's patrol. They recognize foreign threats and trigger a defensive response, while restraining immune reactions against inappropriate targets like host ...
Medical research
Nov 30, 2012 |
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Mild vibrations may provide some of the same benefits to obese people as exercise
If you're looking to get some of the benefits of exercise without doing the work, here's some good news. A new research report published online in The FASEB Journal shows that low-intensity vibrations led to improvements in the ...
Overweight and Obesity
Nov 29, 2012 |
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Researchers report islet cell advancement increases impact on transplantation
A study published in the current issue of Cell Transplantation (21:8), now freely available on-line, reports that a team of researchers in South Korea have successfully engineered islet cell clusters (ICCs) that will improv ...
Medical research
Nov 27, 2012 |
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Immune cell migration is impeded in Huntington's disease
Huntington disease (HD) is an incurable neurodegenerative disease caused by a mutation in the huntingtin gene (htt). Though most of the symptoms of HD are neurological, the mutant HTT protein is expressed in non-neural cells ...
Diseases, Conditions, Syndromes
Nov 19, 2012 |
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Stem cell finding could advance immunotherapy for lung cancer
A University of Cincinnati (UC) Cancer Institute lung cancer research team reports that lung cancer stem cells can be isolated—and then grown—in a preclinical model, offering a new avenue for investigating immunotherapy ...
Cancer
Nov 13, 2012 |
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Pig tissue scaffolding allows hearts to be rebuilt post-implant
(Medical Xpress)—Using tissue from pigs, scientists at the Technion-Israel Institute of Technology have created a "scaffold" that preserves the infrastructure of natural blood vessels and supports human ...
Medical research
Nov 13, 2012 |
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Natural process activating brain's immune cells could point way to repairing damaged brain tissue
The brain's key "breeder" cells, it turns out, do more than that. They secrete substances that boost the numbers and strength of critical brain-based immune cells believed to play a vital role in brain health. This finding ...
Neuroscience
Oct 21, 2012 |
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Prenatal damage from dioxin shown to involve microRNAs
(Medical Xpress)—Research carried out at the University of South Carolina has identified novel mechanisms through which dioxin, a well-known environmental contaminant, can alter physiological functions, according to a study ...
Medical research
Sep 17, 2012 |
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Mathematical model may lead to safer chemotherapy
Cancer chemotherapy can be a life-saver, but it is fraught with severe side effects, among them an increased risk of infection. Until now, the major criterion for assessing this risk has been the blood cell count: if the ...
Medical research
Sep 12, 2012 |
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How gene profiling in emphysema is helping to find a cure
Chronic obstructive pulmonary disease (COPD) is the third leading cause of death in the United States and is thought to affect almost three million people in the UK. New research published in BioMed Central's open access ...
Genetics
Aug 31, 2012 |
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Research team finds possible clue to progression of multiple sclerosis
Wayne State University School of Medicine researchers, working with colleagues in Canada, have found that one or more substances produced by a type of immune cell in people with multiple sclerosis (MS) may play a role in ...
Neuroscience
Jul 31, 2012 |
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