Immune Systems Current Events | Immune Systems News
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New evidence explains poor infant immune response to certain vaccines, says MU researcher
For years, researchers and physicians have known that infants' immune systems do not respond well to certain vaccines, thus the need for additional boosters as children develop. view more (2009-04-02)
Role of protein in immune response may aid HIV research
A family of proteins that serve as the body's first line of defense against bacterial infections may provide a lifeline for individuals with compromised immune systems, according to researchers at the Indiana University School of Medicine - Northwest. view more (2006-07-31)
Listeriosis infection primer for health-care providers and the public
With the current outbreaks of listeriosis in Canada connected to deli meats and cheese, CMAJ is releasing guidelines for health care professionals and the general public about symptoms, who is at risk, symptom management, and how to reduce the risk of listeriosis. view more (2008-09-12)
Scientists develop fungus-fighting vaccine
group of scientists in Italy have developed a vaccine with the potential to protect against fungal pathogens that commonly infect humans, according to a study by Torosantucci and colleagues in the September 5 issue of The Journal of Experimental Medicine. view more (2005-09-06)
Individuals vary their immune response according to age, sex and the costs
Is it always good to respond maximally when pathogens or disease strike, or should individuals vary their immune response to balance immediate and future costs? view more (2008-09-11)
UCLA scientists discover immune response to HIV differs, even in identical twins
In findings illustrating the difficulty of developing an AIDS vaccine, UCLA AIDS Institute researchers report the immune systems in two HIV-positive identical twins responded to the infection in different ways. view more (2005-12-07)
Immune cells predict outcome of West Nile virus infection
Infection with West Nile virus (WNV) causes no symptoms in most people. However, it can cause fever, meningitis, and/or encephalitis. What determines the outcome of infection with WNV in different people has not been determined. view more (2009-10-13)
Comparison of immune response to 1918 and H5N1 influeza viruses shows similarities
A comparison of the 1918 Spanish influenza and the H5N1 avian influenza viruses suggests that while the two viruses appear to trigger a similar abnormal immune response in animal models, there are distinct differences. view more (2007-03-01)
Turtle studies suggest health risks from environmental contaminants
The same chemicals that keep food from sticking to our frying pans and stains from setting in our carpets are damaging the livers and impairing the immune systems of loggerhead turtles-an environmental health impact that also may signal a danger for humans. view more (2008-02-20)
Three-in-one virus killer prevents common, often fatal infections
A novel combination therapy drastically reduces the infection rate of three viruses - and risk of death - in transplant patients with compromised immune systems. view more (2006-10-27)
Healthy human immune system cells can respond to HIV-1
AIDS patients' failure to clear HIV-1 might not be due to the inability of the human immune system to recognise the virus, as was previously thought. view more (2006-05-18)
Discovery in the evolution of the immune system absorbing cells
Led by Dr J Oriol Sunyer, of the Faculty of Veterinary Medicine at the University of Pennsylvania, and formed by researchers from Philadelphia, St Louis and Idaho (USA) and by Dr Lluís Tort of the Universitat Autònoma de Barcelona, the group has been able to show that B cells in fish as well as in amphibians are capable of strong phagocytosis... view more... (2006-10-05)
Louse infestation calibrates immune system regulation
Some parasites can exert a moderating effect on the immune system, perhaps reducing the risk of developing immune dysfunctions like asthma, allergies and some forms of arthritis. view more (2009-04-22)
NIH scientists find a novel mechanism that controls the development of autoimmunity
Scientists at the National Institutes of Health (NIH) have found a mechanism in the immune systems of mice that can lead to the development of autoimmune disease when turned off. view more (2008-08-14)
Invertebrate immune systems are anything but simple, conference finds
A hundred years since Russian microbiologist Elie Metschnikow first discovered the invertebrate immune system, scientists are only just beginning to understand its complexity. view more (2007-06-21)
University of Pennsylvania Researchers Discover "Killer" B Cells; New Link in the Evolution of Immunity
Researchers from the University of Pennsylvania School of Veterinary Medicine have discovered a unique evolutionary link between the immune systems of fish and mammals in the form of a primitive version of B cells, white blood cells of the immune system. view more (2006-09-21)
Plant protein 'doorkeepers' block invading microbes, study finds
A group of plant proteins that "shut the door" on bacteria that would otherwise infect the plant's leaves has been identified for the first time by a team of researchers in Denmark, at the University of California, Davis, and at UC Berkeley. view more (2009-06-29)
Scientists isolate chemical in curry that may help immune system clear plaques found in Alzheimer's
Researchers isolated bisdemethoxycurcumin, the active ingredient of curcuminoids - a natural substance found in turmeric root - that may help boost the immune system in clearing amyloid beta, a peptide that forms the plaques found in Alzheimer's disease. view more (2007-07-17)
CMV infections affect more than just patients with compromised immune systems, researchers find
An infection due to a virus called cytomegalovirus (CMV), which most commonly affects people with compromised immune systems, can also affect hospital intensive-care patients who have no immune-system problems, University of Washington researchers have found. view more (2008-07-25)
'Killer' B cells provide new link in the evolution of immunity
Researchers from the University of Pennsylvania School of Veterinary Medicine have discovered a unique evolutionary link between the most primitive innate form of immune defense, which has survived in fish, to the more advanced, adaptive immune response present in humans and other mammals. view more (2006-10-04)
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