immunity News and Research

RSS

Novel vaccine strain with high efficacy against tuberculosis

Tuberculosis remains a major global health threat. Although more than 3 billion doses of the BCG vaccine have been administered to fight tuberculosis, the ability of the BCG vaccine to protect adults is very limited, as is its efficacy against newly emerging isolates.

22 Aug 2005

Body's own defense mechanism causes some of the most serious asthma symptoms

McGill University Health Centre (MUHC) scientists have discovered that our body's own defense mechanism causes some of the most serious asthma symptoms.

13 Aug 2005

Researchers develop new diagnostic methods to better detect future monkeypox or smallpox outbreaks

The research also sheds new light on the 2003 monkeypox outbreak in the Midwest - monkeypox is closely related to smallpox. This new information suggests that the 2003 outbreak was larger than the 72 cases reported by the Centers for Disease Control and Prevention (CDC).

9 Aug 2005

Supplements of multivitamins and minerals don't prevent infections in the elderly

Researchers at the University of Aberdeen in Scotland, say giving daily supplements of multivitamins and minerals do not prevent respiratory, stomach, skin and other types of infections in the elderly.

8 Aug 2005

One jab could in future protect against all flu strains

Scientists are apparently working on producing a vaccine that could give lifelong protection against all types of flu in one single injection.

7 Aug 2005

Multivitamins don't prevent infections in older people

Multivitamin and mineral supplements don't appear to prevent infections in older people living at home, finds a study in this week's British Medical Journal (BMJ).

4 Aug 2005

Significant step forward in the search for a vaccine against Group B meningococcal disease

For a long time, doctors and scientists have suspected that Neisseria lactamica, a harmless germ carried mostly by children under the age of five years, is the key to the development of natural immunity to meningococcal meningitis and septicaemia (blood poisoning).

2 Aug 2005

Two studies reveal how plague disables immune system

Two studies by researchers at the University of Chicago show how the bacteria that cause the plague manage to outsmart the immune system and how, by slightly altering one of the microbe's tools, the researchers produced what may be the first safe and effective vaccine.

1 Aug 2005

Specialized immune-system B cells play dual role in triggering both kinds of immunity - innate and acquired

A specialized subpopulation of the antibody-producing B cells of the immune system plays a "double-barreled" role in triggering both kinds of immunity - innate and acquired, Duke University Medical Center immunologists have discovered.

26 Jul 2005

Research sets foundation for new generation of vaccines for HIV, influenza

Scientists have taken a major step toward the goal of altering viruses, bacteria and tumor cells so that they demand attention from immune cells designed to destroy them.

26 Jul 2005

Investigational vaccine against Clostridium difficile

Acambis has announced that earlier this month it started a Phase I clinical trial of its investigational vaccine against Clostridium difficile (C. difficile).

26 Jul 2005

Sunscreens may play an increasingly important role in defending the skin

The benefits of using sunscreen when heading outdoors are well established - protection from overexposure to the harmful effects of the sun, prevention of prematurely aging skin and defense against future skin cancer.

21 Jul 2005

Reliable research about the benefits and harms of treatments for malaria in pregnant women is scarce

Few studies compare the effects of different drug regimes in pregnant women, and many of the best studies were conducted in Southeast Asia, where malaria transmission rates are low, says researcher Lois Orton of the University of York in England.

20 Jul 2005

Results demonstrate the safety and tolerability of ABthrax treatment for Anthrax infection

Human Genome Sciences has announced that results published in the current issue of Clinical Infectious Diseases demonstrate that the first investigational agent against anthrax infection to be evaluated in a clinical study since the 2001 anthrax attacks in the United States, is safe, well tolerated and achieves the blood levels predicted by relevant animal models as necessary to afford significant protection from the lethal effects of the anthrax toxin

19 Jul 2005

Parental attitudes to MMR revealed

Experts say the results of a study, designed to assess parental attitudes to the measles, mumps and rubella triple vaccination have revealed that those parents opposed to the inoculation were less worried about the illnesses than those who support the MMR jab.

19 Jul 2005

Minimally invasive colorectal surgery may have a less pronounced inflammatory response

Minimally invasive colorectal surgery may have a less pronounced inflammatory response and less of a suppressing effect on the immune system than conventional surgery, resulting in a possible reduction in post-operative complications, according to a study in the July issue of Archives of Surgery.

19 Jul 2005

Malpractice litigation has little to do with erratic quality of health care

Conventional wisdom holds that malpractice lawsuits are the bane of modern medicine, with high insurance premiums driving doctors from the profession and the threat of lawsuits discouraging health-care employees from reporting and correcting medical mistakes.

17 Jul 2005

Novel treatment for ovarian cancer

The Tulane University Section of Hematology and Medical Oncology is investigating a novel treatment for ovarian cancer by using intravenous Ontak to deplete harmful cells that inhibit the body's natural immune response to fight cancer. Ovarian cancer is the fifth leading cancer killer of women in the United States.

15 Jul 2005

Researchers clarifiy role of Notch protein in T-cell development

Researchers at the University of Pennsylvania School of Medicine have recently clarified the role of the Notch protein in T-cell development. T cells are required for many aspects of immunity, including fighting viral infections, providing cancer surveillance, and regulating multiple aspects of the immune response.

6 Jul 2005

Study is the first to show that there are mechanisms in place for the immune system to identify cancer cells

A study undertaken by biologists at the University of California, Berkeley, has found that damage to a cell's DNA sets off a chain reaction that leads to the increased expression of a marker recognized by the body's immune system.

6 Jul 2005

immunity News and Research

Novel vaccine strain with high efficacy against tuberculosis

Body's own defense mechanism causes some of the most serious asthma symptoms

Researchers develop new diagnostic methods to better detect future monkeypox or smallpox outbreaks

Supplements of multivitamins and minerals don't prevent infections in the elderly

One jab could in future protect against all flu strains

Multivitamins don't prevent infections in older people

Significant step forward in the search for a vaccine against Group B meningococcal disease

Two studies reveal how plague disables immune system

Specialized immune-system B cells play dual role in triggering both kinds of immunity - innate and acquired

Research sets foundation for new generation of vaccines for HIV, influenza

Investigational vaccine against Clostridium difficile

Sunscreens may play an increasingly important role in defending the skin

Reliable research about the benefits and harms of treatments for malaria in pregnant women is scarce

Results demonstrate the safety and tolerability of ABthrax treatment for Anthrax infection

Parental attitudes to MMR revealed

Minimally invasive colorectal surgery may have a less pronounced inflammatory response

Malpractice litigation has little to do with erratic quality of health care

Novel treatment for ovarian cancer

Researchers clarifiy role of Notch protein in T-cell development

Study is the first to show that there are mechanisms in place for the immune system to identify cancer cells

Industry Focus eBook - Cell biology (5th edition) eBook

How ELRIG Is Helping Mid-Career Scientists Navigate Leadership, Career Change and Redundancy

The role of UV-Vis in biopharma QC

Applications Engineer

Latest News