Antigen News and Research

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Debate rumbles on over how often PSA tests should be done

The latest research has done little to settle the debate over the effectiveness of frequent screening for prostate cancer.

29 Aug 2007

Nuclear nanocapsules to target tiny tumors

Rice University chemists have found a way to package some of nature's most powerful radioactive particles inside DNA-sized tubes of pure carbon -- a method they hope to use to target tiny tumors and even lone leukemia cells.

24 Aug 2007

Doubt raised again over value of antioxidant supplements

According to a new study by French researchers, antioxidant supplements do not protect women against skin cancer and in fact they may possibly increase their risk.

20 Aug 2007

Scientists discover new mechanism for viral replication

Researchers at the University of Pennsylvania School of Medicine have identified a new strategy that Kaposi's Sarcoma Associated Herpesvirus (KSHV) uses to dupe infected cells into replicating its viral genome.

17 Aug 2007

First biomarker discovered that predicts prostate cancer outcome

Mayo Clinic researchers have identified the first immune molecule that appears to play a role in prostate cancer development and in predicting cancer recurrence and progression after surgery.

17 Aug 2007

New TLR9 agonists patent for Dynavax Technologies

Dynavax Technologies Corporation has announced that the U.S. Patent Office has issued the company a broad composition of matter patent covering the company's proprietary second-generation TLR9 agonists.

17 Aug 2007

Baxter awarded major contract for flu vaccine in the event of a pandemic

Baxter International Inc. has announced that Baxter's European subsidiary in the United Kingdom has entered into an advanced supply agreement with the Department of Health that contains an option to purchase pandemic influenza vaccine in the event the World Health Organization (WHO) declares a pandemic.

From Baxter International Inc. 17 Aug 2007

MS patients given hope with new vaccine treatment

Canadian researchers have developed a vaccine to stop the progression of multiple sclerosis (MS) and they say encouraging results have already been seen.

14 Aug 2007

Metabolic cell activity directly controls life and death decisions in cells

Researchers at the University of Pennsylvania School of Medicine have found that proteins known to promote cell death are also necessary for the maturation and proliferation of immune cells.

13 Aug 2007

Biomira and Merck KGaA sign agreements on Stimuvax

Biomira Inc. has announced the signing of amended and restated collaboration and supply agreements related to Stimuvax with Merck KGaA of Darmstadt, Germany.

12 Aug 2007

Green tea holds promise for psoriasis and dandruff

Green tea could hold promise as a new treatment for skin disorders such as psoriasis and dandruff, Medical College of Georgia researchers say.

7 Aug 2007

GlaxoSmithKline receives bulk H5N1 antigen order for the US national stockpile

GlaxoSmithKline has announced that HHS has placed another order to purchase bulk H5N1 antigen for the US national stockpile of pre-pandemic vaccines.

6 Aug 2007

First case of successful ovarian tissue transplantation between two, nonidentical sisters

A woman, whose ovaries had failed due to damage caused by chemotherapy and radiotherapy, has received a successful ovarian transplant from her genetically non-identical sister.

3 Aug 2007

Detection of gene fusions in prostate cancer

Researchers at the University of Michigan Comprehensive Cancer Center have discovered how genes turn on the switch that leads to prostate cancer.

3 Aug 2007

Phase II study of TroVax vaccine in patients with metastatic colorectal cancer

A therapeutic cancer vaccine has shown effectiveness when given alongside chemotherapy to patients with metastatic colorectal cancer in a phase II trial, according to researchers at Oxford BioMedica (UK) Ltd.

2 Aug 2007

New strategy for treating allergic disorders

Ghent - Oral intake of allergens or auto-antigens via the lactic acid bacterium Lactococcus lactis might be a new strategy for treating various kinds of auto-immune and allergic disorders.

2 Aug 2007

ARIUS announces allowance of US patent for lead anti-cancer antibody

ARIUS Research Inc., has announced that the Company has received notice from the United States Patent and Trademark Office that a key patent for its lead anti-CD44 drug candidate will issue on August 7th, 2007, as US Patent Number 7,252,821.

2 Aug 2007

Study of therapeutic vaccine shows promise for metastatic colorectal cancer

1 Aug 2007

Woman has successful ovarian transplant from her sister

A woman whose ovaries were damaged by chemotherapy and radiotherapy, has received a successful ovarian transplant from her sister.

1 Aug 2007

Three gene variants discovered that help fight HIV

An international team of researchers has identified three gene variants in the DNA of 486 people infected with HIV that appear to have helped some of the patients fight off the virus and delay the onset of full-blown AIDS.

20 Jul 2007