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New therapeutic made from tobacco plants shown to arrest West Nile virus infection

A new therapeutic made from tobacco plants has been shown to arrest West Nile virus infection, according to a new study by Arizona State University scientist Qiang Chen and his colleagues.

2 Feb 2010

New understanding of CD44 receptor's role in immune cell survival

Investigators at Sanford-Burnham Medical Research Institute (Sanford-Burnham) have discovered a new way the cell surface protein, CD44, helps specific T helper (Th1) cells develop immunologic memory.

29 Jan 2010

Findings could guide in developing more effective vaccines for HIV/AIDS and cancer

In an acute viral infection, most of the white blood cells known as T cells differentiate into cells that fight the virus and die off in the process. But a few of these "effector" T cells survive and become memory T cells, ensuring that the immune system can respond faster and stronger the next time around.

29 Jan 2010

Blocking action of key protein boosts immune 'memory' to prevent or clear viral infection

Researchers at The Scripps Research Institute have discovered a potential new way to stimulate the immune system to prevent or clear a viral infection. By blocking the action of a key protein in the mouse immune system, they were able to boost immune "memory" in those mice-work that may one day help doctors increase the effectiveness of human vaccines designed to prevent viral infections.

28 Jan 2010

Inovio Biomedical unveils new clinical-grade, miniaturized electroporation device

Inovio Biomedical Corporation, a leader in DNA vaccine design, development and delivery, today unveiled its new clinical-grade, miniaturized electroporation device designed to be an easy-to-use, portable delivery product for DNA vaccines.

28 Jan 2010

NIH to perform exploratory studies on ImmuneRegen BioSciences' Homspera

ImmuneRegen BioSciences Inc.®, a wholly owned subsidiary of IR Biosciences Holdings Inc. (OTCBB: IRBS), today announced the execution of an agreement with the National Institute of Health (NIH) / National Cancer Institute (NCI) to commence studies utilizing ImmuneRegen's Homspera.

28 Jan 2010

UCF researcher develops first dual vaccine to fight malaria and cholera

A University of Central Florida biomedical researcher has developed what promises to be the first low-cost dual vaccine against malaria and cholera.

27 Jan 2010

Dynavax Technologies to present data on its SD-101 Phase 1b trial for chronic HCV infection

Dynavax Technologies Corporation announced today data from two studies that differentiate SD-101 from standard-of-care as well as emerging treatments for chronic HCV infection. The findings of a Phase 1b clinical trial and an in vitro study of SD-101's mechanism of action show that the second-generation TLR9 agonist is well tolerated and safe and induces both IFN-lambda and IFN-alpha at concentrations producing antiviral activity. The data will be presented at the 45th Annual Meeting of the European Association for the Study of the Liver in Vienna, Austria in April 2010.

27 Jan 2010

Vaccination for children: Pros and cons

ProCon.org, a nonpartisan 501(c)3 nonprofit public charity dedicated to promoting critical thinking, created the new website http://vaccines.procon.org to explore the core question "Should any vaccines be required for children?"

23 Jan 2010

Current research suggests flu may predispose to secondary bacterial infections

Current research suggests that the flu may predispose to secondary bacterial infections, which account for a significant proportion of mortality during flu pandemics. The related report by Lee et al, "A mouse model of lethal synergism between influenza virus and Haemophilus influenzae," appears in the February 2010 issue of The American Journal of Pathology.

22 Jan 2010

Getting vaccinated within five days after exposing to chickenpox prevents chickenpox

For people who haven't had chickenpox and are exposed to an ill family member, getting vaccinated within five days can reduce the risk of developing chickenpox—or at least reduce the severity of disease, reports a study in the January issue of The Pediatric Infectious Disease Journal.

21 Jan 2010

Medical student receives 2009 Lucien Rubenstein Award

The American Brain Tumor Association has announced that Alexander Ksendzovsky, a third-year medical student at the Chicago Medical School of Rosalind Franklin University in North Chicago, is the 2009 Lucien Rubenstein Award recipient.

21 Jan 2010

New findings support the development of vaccine against malaria

Walter and Eliza Hall Institute researchers have uncovered a group of proteins that could form the basis of an effective vaccine against malaria.

19 Jan 2010

Sunlight and vitamin D deficiency linked to 17 varieties of cancer

For humans, sunlight and vitamin D is critically important for the development, growth, and maintenance of a healthy body, from birth until death. "Humans make thousands of units of vitamin D within minutes of whole body exposure to sunlight. From what we know of nature, it is unlikely such a system evolved by chance," states Dr. John Cannell, Executive Director, Vitamin D Council.

18 Jan 2010

AVIR Green Hills Biotechnology commences deltaFLU Phase II study

AVIR Green Hills Biotechnology, the innovative biotech company based in Vienna, has started the New Year by embarking on the first clinical phase II study for the seasonal vaccine deltaFLU. The study will be carried out at the Medical University of Vienna. With this step, AVIR Green Hills has set yet another important milestone in the development of effective and modern influenza vaccines.

18 Jan 2010

University of Leicester study provides new insights into preventer and reliever treatments for asthma

A new study at the University of Leicester is probing why asthma relief inhalers might actually make asthma worse- and what can be done about it.

13 Jan 2010

moksha8 receives approval to import and use peramivir in patients with H1N1 influenza A in Mexico

moksha8 and BioCryst today announced that moksha8 has been granted approval from COFEPRIS (The Federal Commission for the Protection against Sanitary Risk) in Mexico for the importation and use of peramivir in patients with influenza associated with the 2009 H1N1 influenza A strain.

13 Jan 2010

Research reveals how cancers shield themselves from immune attack

Melanoma, if not detected in its early stages, transforms into a highly deadly, treatment-resistant cancer. Although the immune system initially responds to melanoma and mounts anti-tumor attacks, these assaults are generally ineffective, allowing more advanced melanomas to win the battle and spread beyond the primary site.

13 Jan 2010

NOVAVAX completes pre-clinical safety and efficacy study of its RSV vaccine candidate

Novavax, Inc. announced today that it has successfully completed a pre-clinical safety and efficacy study of its RSV vaccine candidate in cotton rats. Results from this study are needed to support an Investigational New Drug (IND) application to advance this novel recombinant F protein particle based RSV (RSV-F) vaccine candidate into clinical development. This vaccine candidate is composed of recombinant 'F' or 'fusion' protein of RSV which is used by the virus to infect and fuse with cells in the respiratory tract and cause disease.

13 Jan 2010

Phase I clinical trial of XRX-001 for yellow fever initiated

Xcellerex, Inc. today announced that it has initiated a Phase I clinical trial of XRX-001, a novel, prophylactic vaccine against yellow fever, a tropical virus disease that is often fatal.

12 Jan 2010

immunity News and Research

New therapeutic made from tobacco plants shown to arrest West Nile virus infection

New understanding of CD44 receptor's role in immune cell survival

Findings could guide in developing more effective vaccines for HIV/AIDS and cancer

Blocking action of key protein boosts immune 'memory' to prevent or clear viral infection

Inovio Biomedical unveils new clinical-grade, miniaturized electroporation device

NIH to perform exploratory studies on ImmuneRegen BioSciences' Homspera

UCF researcher develops first dual vaccine to fight malaria and cholera

Dynavax Technologies to present data on its SD-101 Phase 1b trial for chronic HCV infection

Vaccination for children: Pros and cons

Current research suggests flu may predispose to secondary bacterial infections

Getting vaccinated within five days after exposing to chickenpox prevents chickenpox

Medical student receives 2009 Lucien Rubenstein Award

New findings support the development of vaccine against malaria

Sunlight and vitamin D deficiency linked to 17 varieties of cancer

AVIR Green Hills Biotechnology commences deltaFLU Phase II study

University of Leicester study provides new insights into preventer and reliever treatments for asthma

moksha8 receives approval to import and use peramivir in patients with H1N1 influenza A in Mexico

Research reveals how cancers shield themselves from immune attack

NOVAVAX completes pre-clinical safety and efficacy study of its RSV vaccine candidate

Phase I clinical trial of XRX-001 for yellow fever initiated

Exploring Strategies for Targeting Kinases in Innate Immunity eBook

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

The role of UV-Vis in biopharma QC

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