News tagged with inflammatory response
Team finds mechanism linking key inflammatory marker to cancer
In a new study described in the journal Oncogene, researchers reveal how a key player in cell growth, immunity and the inflammatory response can be transformed into a primary contributor to tumor growth.
Cancer
May 20, 2013 |
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Discovery of novel medicine for treatment of chronic wounds
Every 20 seconds, a limb is lost as a consequence of diabetic foot ulcer that does not heal. To date, medical solutions that can change this situation are very limited. In his doctoral thesis Yue Shen from the Industrial ...
Medical research
May 20, 2013 |
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Researchers identify target to prevent hardening of arteries
The hardening of arteries is a hallmark of atherosclerosis, an often deadly disease in which plaques, excessive connective tissue, and other changes build up inside vessel walls and squeeze off the flow of ...
Cardiology
May 16, 2013 |
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Metabolic biomarkers can predict mortality in the ICU
A metabolic profile of intensive care unit (ICU) patients based on biomarkers of four metabolites can be used to accurately predict mortality, according to a new study.
Diseases, Conditions, Syndromes
May 20, 2013 |
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Resistance to visceral leishmaniasis: New mechanisms involved
Researchers from CNRS, Université Toulouse III - Paul Sabatier and IRD have elucidated new molecular mechanisms involved in resistance to visceral leishmaniasis, a serious parasitic infection. They have shown that dectin-1 ...
Immunology
May 16, 2013 |
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Excess dietary salt identified as autoimmune trigger
For the past few decades, health officials have been reporting increases in the incidence of autoimmune diseases such as multiple sclerosis (MS). Now researchers at Yale School of Medicine, Harvard Medical ...
Medical research
Mar 06, 2013 |
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How stress influences disease: Research reveals inflammation as the culprit
Stress wreaks havoc on the mind and body. For example, psychological stress is associated with greater risk for depression, heart disease and infectious diseases. But, until now, it has not been clear exactly how stress influences ...
Immunology
Apr 02, 2012 |
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Thymus teaches immune cells to ignore vital gut bacteria
The tiny thymus teaches the immune system to ignore the teeming, foreign bacteria in the gut that helps you digest and absorb food, researchers say.
Immunology
Apr 29, 2013 |
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Study sees link between mom's flu, bipolar risk for children
(HealthDay)—Women who come down with the flu during pregnancy may be at increased risk of having a child who develops bipolar disorder, a new study suggests.
Psychology & Psychiatry
May 08, 2013 |
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Key mechanism for a common form of Alzheimer's disease discovered
Scientists from the Icahn School of Medicine at Mount Sinai, in collaboration with researchers from Icelandic Heart Association, Sage Bionetworks, and other institutions, have discovered that a network of genes involved in ...
Alzheimer's disease & dementia
Apr 25, 2013 |
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Scientists find underlying mechanisms behind chronic inflammation-associated diseases
(Medical Xpress)—Inflammatory response plays a major role in both health protection and disease generation. While the symptoms of disease-related inflammatory response have been know, scientists have not ...
Inflammatory disorders
Feb 23, 2013 |
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Study finds immunity protein that ramps up inflammation, and agents that can block it
Scientists at the University of Pittsburgh School of Medicine have discovered a new biological pathway of innate immunity that ramps up inflammation and then identified agents that can block it, leading to increased survival ...
Immunology
Mar 31, 2013 |
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High doses of Vitamin D help tuberculosis patients recover more quickly
For decades before antibiotics became generally available, sunshine was used to treat tuberculosis, with patients often being sent to Swiss clinics to soak up the sun's healing rays. Now, for the first time scientists have ...
Diseases, Conditions, Syndromes
Sep 03, 2012 |
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Shifting the balance between good fat and bad fat
In many cases, obesity is caused by more than just overeating and a lack of exercise. Something in the body goes haywire, causing it to store more fat and burn less energy. But what is it? Researchers at ...
Medical research
Jan 04, 2013 |
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Mechanisms regulating inflammation associated with type 2 diabetes, cancer identified
A study led by researchers at Boston University School of Medicine (BUSM) has identified epigenetic mechanisms that connect a variety of diseases associated with inflammation. Utilizing molecular analyses of gene expression ...
Immunology
Mar 01, 2013 |
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Inflammation
Inflammation (Latin, inflamatio, to set on fire) is the complex biological response of vascular tissues to harmful stimuli, such as pathogens, damaged cells, or irritants. It is a protective attempt by the organism to remove the injurious stimuli as well as initiate the healing process for the tissue. Inflammation is not a synonym for infection. Even in cases where inflammation is caused by infection, the two are not synonymous: infection is caused by an exogenous pathogen, while inflammation is the response of the organism to the pathogen.
In the absence of inflammation, wounds and infections would never heal and progressive destruction of the tissue would compromise the survival of the organism. However, an inflammation that runs unchecked can also lead to a host of diseases, such as hay fever, atherosclerosis, and rheumatoid arthritis. It is for that reason that inflammation is normally closely regulated by the body.
Inflammation can be classified as either acute or chronic. Acute inflammation is the initial response of the body to harmful stimuli and is achieved by the increased movement of plasma and leukocytes from the blood into the injured tissues. A cascade of biochemical events propagates and matures the inflammatory response, involving the local vascular system, the immune system, and various cells within the injured tissue. Prolonged inflammation, known as chronic inflammation, leads to a progressive shift in the type of cells which are present at the site of inflammation and is characterised by simultaneous destruction and healing of the tissue from the inflammatory process.
For more information about Inflammation, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
