Immunology News and Research

Latest Immunology News and Research

Identification of gene in mosquitoes that helps them to fight off infection by the Plasmodium parasite

Researchers have identified a gene in mosquitoes that helps the insects to fight off infection by the Plasmodium parasite, which causes malaria in humans. Anopheles mosquitoes transmit the malaria parasite to nearly 550 million people worldwide each year with these cases resulting in more than 2 million deaths annually.

25 Oct 2005

People with asthma can expect to control the asthma: not to have the asthma control them

A Mayo Clinic allergist and colleagues representing the American Academy of Allergy, Asthma & Immunology and the American College of Allergy, Asthma and Immunology announce they are revising the old classification of asthma patients by disease severity to determine treatment and moving to a new expectation for all asthma patients: excellent symptom control.

24 Oct 2005

Avian flu and planning for pandemic

Influenza season is almost upon us. While it is impossible to tell whether we are going to experience a usual flu season -- with one in every five people falling ill -- or whether we are facing a more serious problem such as a dangerous new strain capable of causing a global pandemic, information is important.

20 Oct 2005

Blocking macrophage migration inhibitory factor molecule might prevent the progression of multiple sclerosis

A new study suggests that a substance made by immune cells plays a key role in the progression of a disease in animals that closely mimics multiple sclerosis (MS). The findings further suggest that blocking the molecule, known as macrophage migration inhibitory factor (MIF) might prevent the progression of the disease.

19 Oct 2005

Researchers shed light on a key molecular switch in T helper cells

Defects in immune system cells called T helper cells may lead to diseases characterized by a faulty inflammatory response such as autoimmunity and asthma. Understanding the molecular steps involved in how T helper cells mature may help researchers develop treatments for these diseases.

17 Oct 2005

WWOX gene finding could lead to a new strategy for treating lung cancer

The research focused on a gene known as WWOX, which is lost or silenced in a large majority of lung cancers, and in cancers of the breast, ovary, prostate, bladder, esophagus and pancreas. The work was led by scientists at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute.

17 Oct 2005

Study on childhood asthma shows home-based interventions are cost-effective

New data suggest that a home-based environmental intervention program is a cost-effective way to improve the health of inner-city children who have moderate to severe asthma.

12 Oct 2005

New monoclonal antibody that targets immune system B cells shows promise for treating leukemias

In studies with mice, treatment with a new monoclonal antibody that targets immune system B cells has shown considerable promise for treating leukemias, autoimmune diseases and transplant rejection, according to immunologists at Duke University Medical Center.

11 Oct 2005

New discoveries help explore the function of regulatory T cells in autoimmune disease and in cancer

More than 150 years after the discovery of Hassall's corpuscles in 1849, the function of these round blobs of cells in the human thymus gland has now been explained. The answer, in turn, ends an intense hunt for the origin of regulatory T cells that has been under way for years.

11 Oct 2005

Aging may intensify and prolong feeling run down when common infections like the flu occur

A new study, done with mice and published in the Federation of the American Societies of Experimental Biology Journal, suggests that miscommunication between the immune system and brain may be to blame for extended sickness symptoms and other cognitive disorders in elderly people and animals with an infection.

11 Oct 2005

Natural cancer killing cells from the human embryonic stem cells

For the first time, stem cell researchers at the University of Minnesota have coaxed human embryonic stem cells to create cancer-killing cells in the laboratory, paving the way for future treatments for various types of cancers (or tumors).

11 Oct 2005

100% efficacy for cervical cancer vaccine

Final-stage clinical trials of a cervical cancer vaccine developed by University of Queensland (UQ) scientists, have shown the drug to be 100 per cent effective.

10 Oct 2005

Tonsils reveal information that helps understand lupus

By snipping out and analyzing tiny samples of patients' tonsils, scientists have identified a key cellular checkpoint that is somehow bypassed in lupus patients, where harmful immune cells that normally are squelched by the body are mistakenly granted access.

9 Oct 2005

Mitochondria and apoptosis research

The story of how mitochondria are recruited during times of stress to choreograph apoptosis--the cell's dance of death--is a story that fails to tell which particular set of steps the cells use most often, according to investigators at St. Jude Children's Research Hospital and the La Jolla Institute of Allergy and Immunology (San Diego, CA).

9 Oct 2005

Gut antibody could prove to be a promising drug target for Crohn's disease

A collaboration led by the Burnham Institute for Medical Research has found that an antibody which binds to an unusual sugar molecule residing in the gut halts the inflammation seen in Crohn's disease and other intestinal inflammations. The antibody could prove to be a promising drug target for these common chronic intestinal disorders.

9 Oct 2005

Researchers "should rethink what they are doing" in creating drugs based on a fruit-fly model

The first close-up look at a pro-inflammatory signaling molecule involved in immune response in mammals suggests that researchers "should rethink what they are doing" in creating drugs based on a fruit-fly model, scientists say.

4 Oct 2005

Researchers identify gene defect in mice that causes cyclical hair loss and skin cancer

Researchers at Jefferson Medical College and at the Wadsworth Center in New York have identified a gene defect in mice resulting in a range of abnormalities, from cyclical hair loss and skin cancer to severe problems in normal skin development.

4 Oct 2005

Discovery of molecular roots of asthma, arthritis, and multiple sclerosis

The molecular roots of inflammatory and autoimmune diseases such as asthma, arthritis, and multiple sclerosis (MS) have been discovered by a team of researchers led by The University of Texas M. D. Anderson Cancer Center. They say their findings may point to ways to effectively treat these diseases - if not stop them before they start.

4 Oct 2005

Compounds secreted by frog skin are potent blockers of HIV infection

The findings could lead to topical treatments for preventing HIV transmission, and they reinforce the value of preserving the Earth's biodiversity.

3 Oct 2005

Discovery of mechanism in the body that could lead to autoimmune diseases

Researchers at National Jewish Medical and Research Center have discovered a mechanism in the body that could lead to autoimmune diseases, such as lupus, rheumatoid arthritis, or diabetes.

3 Oct 2005

Immunology News and Research

Latest Immunology News and Research

Identification of gene in mosquitoes that helps them to fight off infection by the Plasmodium parasite

People with asthma can expect to control the asthma: not to have the asthma control them

Avian flu and planning for pandemic

Blocking macrophage migration inhibitory factor molecule might prevent the progression of multiple sclerosis

Researchers shed light on a key molecular switch in T helper cells

WWOX gene finding could lead to a new strategy for treating lung cancer

Study on childhood asthma shows home-based interventions are cost-effective

New monoclonal antibody that targets immune system B cells shows promise for treating leukemias

New discoveries help explore the function of regulatory T cells in autoimmune disease and in cancer

Aging may intensify and prolong feeling run down when common infections like the flu occur

Natural cancer killing cells from the human embryonic stem cells

100% efficacy for cervical cancer vaccine

Tonsils reveal information that helps understand lupus

Mitochondria and apoptosis research

Gut antibody could prove to be a promising drug target for Crohn's disease

Researchers "should rethink what they are doing" in creating drugs based on a fruit-fly model

Researchers identify gene defect in mice that causes cyclical hair loss and skin cancer

Discovery of molecular roots of asthma, arthritis, and multiple sclerosis

Compounds secreted by frog skin are potent blockers of HIV infection

Discovery of mechanism in the body that could lead to autoimmune diseases

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