Immune System News and Research

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Scientists discover molecular mechanism that could help develop new MS treatments

Scientists at The University of Nottingham have discovered a molecular mechanism which could bring about the development of new treatments for Multiple Sclerosis (MS) — a chronic inflammatory disease of the central nervous system.

22 Jun 2011

Novel method of disguising nanoparticles as red blood cells to fight cancer

Researchers at the University of California, San Diego have developed a novel method of disguising nanoparticles as red blood cells, which will enable them to evade the body's immune system and deliver cancer-fighting drugs straight to a tumor. Their research was published this week in the online Early Edition of the Proceedings of the National Academy of Sciences.

22 Jun 2011

Prostate cancer risk and prevention

According to U.S. researchers smoking increases the risk that men who develop prostate cancer will die from their disease. The longer the men smoked, the greater the risk, said Stacey Kenfield of the Harvard School of Public Health in Boston, whose study appears in the Journal of the American Medical Association. Prostate cancer is the second-leading cause of cancer death in men behind lung cancer

22 Jun 2011

Biotest, Abbott partner to develop and commercialize BT-061 for autoimmune diseases

Abbott and Biotest AG today announced a global agreement to develop and commercialize BT-061, a novel anti-CD4 antibody for the treatment of rheumatoid arthritis (RA) and psoriasis.

22 Jun 2011

California-born Asian and Pacific Islander women face higher risks of breast cancer

Young Asian and Pacific Islander women born in California have higher risks of breast cancer than young white women, and some groups, including Filipinas, might have higher risks than African-Americans, according to a new study that challenges the perception that these women are at a much lower risk of breast cancer than white women.

21 Jun 2011

Study sheds new light on body's immune response to hepatitis A, C viruses

A surprising finding in a study comparing hepatitis C virus (HCV) with hepatitis A virus (HAV) infections in chimpanzees by a team that includes scientists from the Texas Biomedical Research Institute sheds new light on the nature of the body's immune response to these viruses.

21 Jun 2011

New clinical trial to evaluate safety of tenofovir gel in breastfeeding, pregnant women

Determining whether a promising HIV prevention gel is safe for women to use while they are pregnant or breastfeeding is the aim of a new clinical trial being conducted by the National Institutes of Health-funded Microbicide Trials Network.

21 Jun 2011

Experts help raise awareness about dangers of melanoma in the U.S.

San Diego is one of the top 10 sunniest cities in the United States. Even when "June Gloom" clouds our skies, the sun is still very powerful. With that in mind, experts with UC San Diego Moores Cancer Center are helping raise awareness of the dangers of melanoma, the most serious type of skin cancer.

21 Jun 2011

Contaminated cocaine may lead to public health epidemic

Doctors warned of a potential public health epidemic in a recent report on patients in Los Angeles and New York who developed serious skin reactions after smoking or snorting cocaine believed to be contaminated with a veterinary medication drug dealers are using to dilute, or "cut," up to 70% of the cocaine in the U.S.

20 Jun 2011

Researchers identify nine blood proteins that alter with age

Loss of muscle mass is not only associated with disease, such as HIV and cancer, but also with the normal aging process. Anabolic steroids are sometimes used to reverse loss of lean muscle tissue but they can have unwanted side effects.

20 Jun 2011

Novel vaccine approach for prostate cancer

Mayo Clinic investigators and collaborators from the United Kingdom cured well-established prostate tumors in mice using a human vaccine with no apparent side effects. This novel cancer treatment approach encourages the immune system to rid itself of prostate tumors without assistance from toxic chemotherapies and radiation treatments.

20 Jun 2011

Researchers use DNA library to create potential cancer vaccine

University of Leeds researchers, funded by Cancer Research UK, have used a library of DNA to create a vaccine that could be used to treat cancer, according to a study published in Nature Medicine.

20 Jun 2011

UK’s first larynx transplant

In a first, UK will get its voicebox or larynx transplant in less than a year after the Royal College of Surgeons gave its seal of approval for trials to take place. A report by the college said the pioneering procedure could help people who had cancer of the larynx to speak and breathe normally again.

19 Jun 2011

Boosting immune response may cause cold-induced asthma flare-ups

People often talk about "boosting" their immunity to prevent and fight colds. Nutritional supplements, cold remedies and fortified foods claim to stave off colds by augmenting the immune system.

18 Jun 2011

Cervical ripening that instigates preterm birth is distinct from normal term labor

Cervical ripening that instigates preterm labor is distinct from what happens at the onset of normal term labor, researchers at UT Southwestern Medical Center have found.

18 Jun 2011

Careful, well-designed studies needed for evaluating patients with MS: SIRF panel

Evaluating patients with multiple sclerosis who have narrowed jugular and azygos veins-and the value of widening those veins with angioplasty-warrants careful, well-designed research, noted members of a Society of Interventional Radiology Foundation's Research Consensus Panel.

17 Jun 2011

Study explains why some people experience repeated infections of Lyme disease

The bacteria that cause Lyme disease, one of the most important emerging diseases in the United States, appear to hide out in the lymph nodes, triggering a significant immune response, but one that is not strong enough to rout the infection, report researchers at the University of California, Davis.

17 Jun 2011

Experimental vaccine shows promise for patients with newly diagnosed brain tumors

An experimental vaccine developed by researchers at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute targets overactive antigens in highly aggressive brain tumors and improves length of survival in newly diagnosed patients, according to new data that was presented in a poster session at the 47th Annual Meeting of the American Society of Clinical Oncology.

17 Jun 2011

Scientists uncover how immune system responds to invading anthrax bacteria

Scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences have uncovered how the body's immune system launches its survival response to the notorious and deadly bacterium anthrax.

17 Jun 2011

PEG hydrogel sealant effectively encloses surgical wounds after spinal procedures

A gel that creates a watertight seal to close surgical wounds provides a significant advance in the treatment of patients following spinal procedures, effectively sealing spinal wounds 100 percent of the time, a national multicenter randomized study led by researchers at UC Davis has found.

17 Jun 2011

Immune System News and Research

Scientists discover molecular mechanism that could help develop new MS treatments

Novel method of disguising nanoparticles as red blood cells to fight cancer

Prostate cancer risk and prevention

Biotest, Abbott partner to develop and commercialize BT-061 for autoimmune diseases

California-born Asian and Pacific Islander women face higher risks of breast cancer

Study sheds new light on body's immune response to hepatitis A, C viruses

New clinical trial to evaluate safety of tenofovir gel in breastfeeding, pregnant women

Experts help raise awareness about dangers of melanoma in the U.S.

Contaminated cocaine may lead to public health epidemic

Researchers identify nine blood proteins that alter with age

Novel vaccine approach for prostate cancer

Researchers use DNA library to create potential cancer vaccine

UK’s first larynx transplant

Boosting immune response may cause cold-induced asthma flare-ups

Cervical ripening that instigates preterm birth is distinct from normal term labor

Careful, well-designed studies needed for evaluating patients with MS: SIRF panel

Study explains why some people experience repeated infections of Lyme disease

Experimental vaccine shows promise for patients with newly diagnosed brain tumors

Scientists uncover how immune system responds to invading anthrax bacteria

PEG hydrogel sealant effectively encloses surgical wounds after spinal procedures

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