Immune System News and Research

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Biovest targets mantle cell lymphoma as next indication for BiovaxID

Biovest International, Inc. (Other OTC:BVTI) today announced at the Active Immunotherapeutics Forum in Barcelona, Spain, that the Company is targeting mantle cell lymphoma, in addition to follicular lymphoma, as a next indication for its personalized cancer vaccine, BiovaxID. At the conference, the Company reviewed positive data from an open label Phase II mantle cell lymphoma clinical trial and reported plans to meet with the FDA later this year to discuss a pathway to seek regulatory approval for this hematological indication for which there is no current consensus standard-of-care.

22 Jun 2010

SynCon DNA vaccine shows advantages in magnitude and breadth of immune responses in non-human primates

Inovio Pharmaceuticals, Inc., a leader in the development of therapeutic and preventive vaccines against cancers and infectious diseases, announced today that the peer-reviewed journal Molecular Therapy has published a paper entitled "Comparative Analysis of Immune Responses Induced by Vaccination With SIV Antigens by Recombinant Ad5 Vector or Plasmid DNA in Rhesus Macaques." The paper, co-authored by researchers from Merck, University of Pennsylvania School of Medicine, and Inovio Pharmaceuticals, notes that significant advances in the design, formulation, and delivery of DNA plasmid-based vaccines have dramatically increased their ability to induce antigen-specific immune responses.

22 Jun 2010

Michigan State University researchers analyze histiocytic sarcomas

Michigan State University veterinarians are taking part in a two-year, $5.3 million project to analyze five cancers in dogs, research that could offer new insight into canine cancer genes and their potential impact on the human form of the disease.

22 Jun 2010

NHLBI funds nine research grants to determine safety and efficacy of red blood cell transfusions

The National Heart, Lung, and Blood Institute, part of the National Institutes of Health, is funding nine research grants to determine if the safety and efficacy of red blood cell transfusions vary depending on how long the cells have been stored. One of the grants supports the first large, multi-center, randomized clinical trial to compare outcomes in heart surgery patients who receive transfusions of red blood cells that have been stored for shorter or longer amounts of time.

22 Jun 2010

FDA approves ARCHITECT HIV Ag/Ab Combo assay to aid in diagnosis of HIV-1/HIV-2 infection

The U.S. Food and Drug Administration today approved the first assay to detect both antigen and antibodies to Human Immunodeficiency Virus. This assay is approved for use as an aid in the diagnosis of HIV-1/HIV-2 infection in adults including pregnant women. It is also the first assay for use as an aid in the diagnosis of HIV-1/HIV-2 infection in children as young as two years old.

22 Jun 2010

Experimental cure for Type 1 diabetes

Researchers have developed an experimental cure for Type 1 diabetes, a disease that affects about one in every 400 to 600 children and adolescents. They will present their results in a mouse model of Type 1 diabetes on Sunday at The Endocrine Society's 92nd Annual Meeting in San Diego.

21 Jun 2010

Phase IIb EMBLEM study results of epratuzumab in patients with SLE presented at EULAR 2010

Immunomedics Inc. today announced that clinical trial results from the Phase IIb EMBLEM study of epratuzumab, a monoclonal antibody targeting CD22, in patients with moderate-severe systemic lupus erythematosus were presented at the 2010 annual Congress of the European League Against Rheumatism in Rome, Italy.

21 Jun 2010

Early-life exposure to PCBs diminishes immune response to diphtheria and tetanus vaccinations: Study

Children exposed to polychlorinated biphenyls early in life later had a diminished immune response to diphtheria and tetanus vaccinations, according to a study published online June 20 ahead of print in the peer-reviewed journal Environmental Health Perspectives. This result suggests that PCB exposure during the first years of life, a critical period in immune system development, could undermine the effectiveness of childhood vaccinations and possibly impair immune system responses to infection.

21 Jun 2010

Too much tea raises the risk of rheumatoid arthritis: Study

Rheumatoid arthritis (RA) a severely debilitating inflammatory disease of the joints is on the rise worldwide. It leads to severe pain, stiffness, swelling and loss of movement of joints like knees, wrist and even fingers. RA affects women more than men. RA occurs in people who develop a rogue immune system that attacks the tissue that lines the joint cavities called the synovium leading to degeneration of the joints and the symptoms of the disease. In 1995 36.4 per 100,000 women were diagnosed with RA whereas in 2005 the number rose to 54 per 100,000 women.

20 Jun 2010

Incidence of blood based deficiencies is strong predictor of poor outcome in pSS patients: Study

For healthcare professionals diagnosing primary Sj-gren's Syndrome (pSS, an autoimmune disorder in which immune cells attack and destroy moisture-producing glands), the incidence of blood based deficiencies is the strongest predictor of a poor outcome in patients according to the results of a study presented today at EULAR 2010, the Annual Congress of the European League Against Rheumatism in Rome, Italy.

19 Jun 2010

CFIDS Association applauds AABB for responding to questions about safety of general blood supply

The CFIDS Association of America commends the AABB (formerly the American Association of Blood Banking) for its actions to protect the safety of the nation's blood supply by recommending that blood collectors actively discourage potential donors who have been diagnosed by a physician with chronic fatigue syndrome (CFS, also known as chronic fatigue and immune dysfunction syndrome, or CFIDS) from donating blood through the use of donor information materials made available at the donation site.

19 Jun 2010

Preclinical study shows treatment with DAS181 inhibits infection with multiple HPIV strains

NexBio, Inc. announced today the publication of a "Major Article" in the Journal of Infectious Diseases of a preclinical study showing that treatment with DAS181 (Fludase) inhibits infection with multiple human parainfluenza virus strains. DAS181 is a broad spectrum host-targeted investigational drug candidate for treatment and prevention of Influenza-Like Illness.

19 Jun 2010

Children's Hospital Boston receives $2.4M Gates Foundation grant to develop novel neonatal vaccines

Children's Hospital Boston announced today that it has received a $2.4 million grant from the Bill & Melinda Gates Foundation. The grant will support the development of novel vaccines for newborns – research that is spearheaded by Ofer Levy, MD, Ph.D., a principal investigator in the Division of Infectious Diseases at Children's.

18 Jun 2010

Research on evolution of malaria parasite to develop improved control strategies

An international team, led by researchers at Imperial College London, have found that the potentially deadly tropical disease evolved alongside anatomically modern humans and moved with our ancestors as they migrated out of Africa around 60-80,000 years ago. The research is published in the journal Current Biology.

18 Jun 2010

Expression of BCRP in RA patients may indicate higher disease activity, predict resistance to DMARDs

The expression of a transporter protein called the Breast Cancer Resistance Protein in rheumatoid arthritis patients may indicate higher disease activity and could be a barrier to the effectiveness of disease-modifying antirheumatic drugs, according to the results of a study presented today at EULAR 2010, the Annual Congress of the European League Against Rheumatism in Rome, Italy.

18 Jun 2010

MicroStockProfit releases investment report on Oncothyreon

MicroStockProfit.com announces an investment report featuring Oncothyreon Inc.. The report includes financial, comparative and investment analyses, and industry information you need to know to make an educated investment decision.

18 Jun 2010

Smoking cigarettes may influence RA disease progression: Study

Smoking cigarettes is a significant risk factor for developing rheumatoid arthritis and may have a negative impact on the effectiveness of anti-tumour necrosis factor inhibitors in RA patients taking these treatments, according to results of two studies presented today at EULAR 2010, the Annual Congress of the European League Against Rheumatism in Rome, Italy.

18 Jun 2010

Researchers evaluate dental pulp cells as optimal source of iPS cells

Defined sets of factors can reprogram human cells to induced pluripotent stem cells. However, many types of human cells are not easily accessible to minimally invasive procedures. In a paper published in the International and American Associations for Dental Research's Journal of Dental Research, lead researcher K. Tezuka and researchers N. Tamaoki, H. Aoki, T. Takeda-Kawaguchi, K. Iida, T. Kunisada and T. Shibata all from the Gifu University Graduate School of Medicine, Japan; and K. Takahashi, T. Tanaka and S. Yamanaka, all from Kyoto University, Japan, evaluate dental pulp cells as an optimal source of iPS cells, since they are easily obtained from extracted teeth and can be expanded under simple culture conditions.

18 Jun 2010

One in three people with psoriasis do not receive proper treatment due to health insurance issues: Survey

Results from a new survey reveal that one in three people with psoriasis do not receive proper treatment for their disease due to health insurance issues—and many won't be helped by the new health care reform law.

17 Jun 2010

Biological mechanism associated with remission during pregnancy

During pregnancy, many women experience remission of autoimmune diseases like multiple sclerosis and uveitis. Now, scientists have described a biological mechanism responsible for changes in the immune system that helps to explain the remission.

17 Jun 2010

Immune System News and Research

Biovest targets mantle cell lymphoma as next indication for BiovaxID

SynCon DNA vaccine shows advantages in magnitude and breadth of immune responses in non-human primates

Michigan State University researchers analyze histiocytic sarcomas

NHLBI funds nine research grants to determine safety and efficacy of red blood cell transfusions

FDA approves ARCHITECT HIV Ag/Ab Combo assay to aid in diagnosis of HIV-1/HIV-2 infection

Experimental cure for Type 1 diabetes

Phase IIb EMBLEM study results of epratuzumab in patients with SLE presented at EULAR 2010

Early-life exposure to PCBs diminishes immune response to diphtheria and tetanus vaccinations: Study

Too much tea raises the risk of rheumatoid arthritis: Study

Incidence of blood based deficiencies is strong predictor of poor outcome in pSS patients: Study

CFIDS Association applauds AABB for responding to questions about safety of general blood supply

Preclinical study shows treatment with DAS181 inhibits infection with multiple HPIV strains

Children's Hospital Boston receives $2.4M Gates Foundation grant to develop novel neonatal vaccines

Research on evolution of malaria parasite to develop improved control strategies

Expression of BCRP in RA patients may indicate higher disease activity, predict resistance to DMARDs

MicroStockProfit releases investment report on Oncothyreon

Smoking cigarettes may influence RA disease progression: Study

Researchers evaluate dental pulp cells as optimal source of iPS cells

One in three people with psoriasis do not receive proper treatment due to health insurance issues: Survey

Biological mechanism associated with remission during pregnancy

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