News tagged with immune response
Related topics: immune system , vaccine , immune cells , cells , protein
Researchers find peptide produced by giant panda fights fungi and bacteria
(Medical Xpress)—Researchers working at the Life Sciences College of Nanjing Agricultural University in China have found that giant pandas naturally produce a peptide that can kill fungi and bacteria. In ...
Medical research
Jan 03, 2013 |
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Statin drug shows promise for fighting malaria effects
Researchers have discovered that adding lovastatin, a widely used cholesterol-lowering drug, to traditional antimalarial treatment decreases neuroinflammation and protects against cognitive impairment in a mouse model of ...
Diseases, Conditions, Syndromes
Dec 27, 2012 |
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Immune system changes may drive aggressiveness of recurrent tumors
Nearly half of the 700,000 cancer patients who undergo surgical removal of a primary tumor each year suffer a recurrence of their disease at some point, and many of those patients will eventually die from their disease. The ...
Cancer
Dec 27, 2012 |
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New insights into how immune system fights atherosclerosis
A study led by Columbia University Medical Center (CUMC) researchers has found that an important branch of the immune system, in reaction to the development of atherosclerotic lesions, mounts a surprisingly robust anti-inflammatory ...
Immunology
Dec 21, 2012 |
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Scientists find mechanism that triggers immune responses to DNA
(Medical Xpress)—Free-floating pieces of DNA in a cell's watery interior can mean bad things: invading viruses, bacteria, or parasites, ruptured cellular membranes, or disease. Genetic material is meant to be contained ...
Medical research
Dec 21, 2012 |
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First ever 'atlas' of T cells in human body
By analyzing tissues harvested from organ donors, Columbia University Medical Center (CUMC) researchers have created the first ever "atlas" of immune cells in the human body. Their results provide a unique view of the distribution ...
Immunology
Dec 20, 2012 |
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Scientists discover how HIV virus gains access to carrier immune cells to spread infection
Scientists from the AIDS Research Institute IrsiCaixa have identified how HIV, the virus that causes AIDS, enters the cells of the immune system enabling it to be dispersed throughout an organism. The new ...
HIV & AIDS
Dec 18, 2012 |
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Way to make one-way flu vaccine discovered
A new process to make a one-time, universal influenza vaccine has been discovered by a researcher at Georgia State University's Center for Inflammation, Immunity and Infection and his partners.
Medications
Dec 18, 2012 |
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Autoimmune disease—retraining white blood cells
Symptoms of an autoimmune disease disappeared after a team of scientists retrained the white blood cells. This method is extremely promising for treating diseases such as type I diabetes and multiple sclerosis.
Immunology
Dec 17, 2012 |
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Surviving sepsis with LECT2
Failure to launch an adequate immune response may be at the root of septic shock, according to a study published in The Journal of Experimental Medicine on December 17th.
Medical research
Dec 17, 2012 |
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A drug used to treat HIV might defuse deadly staph infections
A new study by NYU School of Medicine researchers suggests that an existing HIV drug called maraviroc could be a potential therapy for Staphylococcus aureus, a notorious and deadly pathogen linked to hundreds of thousands of hos ...
HIV & AIDS
Dec 14, 2012 |
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Countering brain chemical could prevent suicides
(Medical Xpress)—Researchers have found the first proof that a chemical in the brain called glutamate is linked to suicidal behavior, offering new hope for efforts to prevent people from taking their own ...
Psychology & Psychiatry
Dec 14, 2012 |
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Researchers find age not factor in immunity to viruses
Our immune system does not shut down with age, says a new study led by McMaster University researchers.
Immunology
Dec 13, 2012 |
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'Two-faced' cells discovered in colon cancer: Immune cells can suppress or promote tumor growth
Northwestern Medicine researchers have discovered a "two-faced" group of cells at work in human colon cancer, with opposing functions that can suppress or promote tumor growth. These cells are a subset of T-regulatory (Treg) ...
Cancer
Dec 13, 2012 |
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New study brings long-sought vaccines for deadly parasite closer to reality
One major cause of illness from food-borne diseases is the parasite Toxoplasma gondii (T. gondii). New insights into how the immune system combats T. gondii are provided in a study published by Cell Press Decemb ...
Immunology
Dec 13, 2012 |
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