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Mouse study indicates black raspberries can prevent colorectal cancer

Black raspberries are highly effective in preventing colorectal tumors in two mouse models of the disease, according to a University of Illinois at Chicago study. The findings are published in the November issue of Cancer Prevention Research.

3 Nov 2010

Researchers reveal molecular structure of blood-clotting enzyme

Using state-of-the-art robotic and x-ray crystallographic equipment, researchers at Saint Louis University have revealed for the first time the molecular structure of the zymogen, or inactive, form of a blood-clotting enzyme.

3 Nov 2010

Talecris announces launch of PROLASTIN-C in Canada

Talecris Biotherapeutics announced today the Canadian launch of PROLASTIN®-C (Alpha1-Proteinase Inhibitor [Human])(A1PI), a more concentrated and purified formulation of PROLASTIN®, the only approved alpha1-augmentation therapy in Canada for more than 20 years. PROLASTIN-C delivers twice the active protein per milliliter as PROLASTIN, cutting the infusion volume and time in half when given at the recommended rate of 0.08 mL/kg/min.

3 Nov 2010

Jelly fish glow may help detect early stage cancer

Researcher Professor Norman Maitland of the Yorkshire Cancer Research Laboratory at York University, feels that this technology could be at least ten times better than CT scanners at detecting tumors. He explained, “Cancers deep within the body are difficult to spot at an early stage and early diagnosis is critical for the successful treatment of any form of cancer.

2 Nov 2010

Virus fighting just got a new boost

In a ground breaking study in the UK researchers have identified a previously unknown mechanism that allows the immune system to fight viruses even after they have infected cells. Until now it was believed that antibodies can act only before the virus enters the cells. The team now has found that antibodies that attached themselves to a virus were able to follow it into cells and help to destroy the virus before it started to reproduce. This could open up new avenues of therapy.

2 Nov 2010

Celldex third quarter net loss increases to $9.1 million

Celldex Therapeutics, Inc. today reported financial results for the third quarter ended September 30, 2010. Celldex reported a net loss of $9.1 million, or $0.28 per share, for the third quarter of 2010 compared to a net loss of $7.2 million, or $0.45 per share, for the third quarter of 2009. For the nine months ended September 30, 2010, Celldex reported a net loss of $25.2 million, or $0.79 per share, compared to a net loss of $23.6 million, or $1.49 per share, for the nine months ended September 30, 2009.

2 Nov 2010

Isogenica enters collaborative agreement with University of Cambridge Professor

Isogenica Ltd today announced that it has entered into a collaborative agreement with Professor Sir Tom Blundell of the University of Cambridge.

2 Nov 2010

Researchers explain how adiponectin prevents stress-induced damage in heart

One of the many advantages of maintaining a normal body weight is having healthy fat, which in turn supports a healthy heart. Fat tissue is increasingly seen as more than just a storage depot - it's also an active secretory organ that normally produces high levels of a cardioprotective hormone called adiponectin. How adiponectin protects the hearts of healthy people has long been a mystery, and now a team led by Barbara Ranscht, Ph.D. and Pilar Ruiz-Lozano, Ph.D. at Sanford-Burnham Medical Research Institute (Sanford-Burnham) reveals that the protein T-cadherin is the receptor that anchors adiponectin to heart cells.

2 Nov 2010

NSAIDs drugs prevent colon cancer: Research

Nonsteroidal anti-inflammatory drugs (NSAIDs) prevent colon cancer by triggering diseased stem cells to self-destruct, according to researchers at the University of Pittsburgh Cancer Institute (UPCI) and the University of Pittsburgh School of Medicine.

2 Nov 2010

Researchers investigate Human-cl rhFVIII factor for severe hemophilia A treatment

Octapharma AG, one of the largest human protein products manufacturers in the world, and Octapharma USA today announced that patients diagnosed with severe hemophilia A have started treatment in a multi-center study that is researching the use of the first recombinant Factor VIII (rFVIII) derived from a human cell line (Human-cl rhFVIII).

2 Nov 2010

New findings pave way to improve early detection of ovarian cancer

A drug in testing to treat atherosclerosis significantly inhibited growth of ovarian cancer in both human cell lines and mouse models, the first such report of a peptide being used to fight malignancies, according to a study by researchers at UCLA's Jonsson Comprehensive Cancer Center.

2 Nov 2010

National Jewish Health's chronic urticaria diagnostic assay receives US patent

National Jewish Health has received a US patent for a method of detecting autoimmune chronic urticaria, which will help assure many patients that dramatic changes in lifestyle are not needed to treat the condition.

2 Nov 2010

Nycomed acquires majority stake in Guangdong Techpool Bio-Pharma

Nycomed today announced that it is significantly expanding its presence in China through the acquisition of a majority stake in Guangdong Techpool Bio-Pharma Co., Ltd. (Techpool), a fast-growing Chinese bio-pharmaceutical company based in Guangdong. Techpool, founded in 1993, specialises in the research, development, manufacturing and marketing of biologic drugs derived from natural sources.

1 Nov 2010

Mechanism of rogue cell killer discovered

A team of Melbourne and London researchers have shown how a protein called perforin punches holes in, and kills, rogue cells in our bodies. Their discovery of the mechanism of this assassin is published today in the science journal Nature.

1 Nov 2010

Scientists use electron microscopes to study mechanism of perforin protein to punch holes in rogue cells

Scientists from the UK and Australia have seen the human immune system's assassin a protein called perforin in action for the first time. The UK team, funded by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Wellcome Trust, is based at Birkbeck College where they used powerful electron microscopes to study the mechanism that perforin uses to punch holes in rogue cells.

1 Nov 2010

Proteins to punch holes in cancer cells to kill them: Study

In a medical breakthrough scientists have found a protein called perforin that kills rogue cells in the human body especially the ones causing cancer. The team comprising of experts from Melbourne and London found that perforin punches holes and kills these cells. The research appeared in the acclaimed journal Nature.

31 Oct 2010

Presidio to present PPI-461 data for HCV infection at AASLD meeting

Presidio Pharmaceuticals, Inc. announced today that Nathaniel Brown, M.D., Chief Medical Officer, will present a late-breaker poster, "Safety and Pharmacokinetics of PPI-461, a Potent New Hepatitis C virus (HCV) NS5A Inhibitor with Pan-Genotype Activity" at the 61st AASLD meeting in Boston, MA, on November 1, 2010.

30 Oct 2010

Researchers discover agouti family gene regulates pigmentation, body weight

Researchers led by Vanderbilt's Roger Cone, Ph.D., have discovered a new member of a gene family that has powerful influences on pigmentation and the regulation of body weight.

30 Oct 2010

New findings on protein factories could unravel cell complexities, lead to new antibiotics and disease treatments

A team from The Scripps Research Institute has revealed the first-ever pictures of the formation of cells' "protein factories." In addition to being a major technical feat on its own, the work could open new pathways for development of antibiotics and treatments for diseases tied to errors in ribosome formation. In addition, the techniques developed in the study can now be applied to other complex challenges in the understanding of cellular processes.

30 Oct 2010

Alnylam to present data on RNAi therapeutics for fibrotic diseases at The Liver Meeting

Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, announced today it will present several poster presentations at the 61st Annual Meeting of the American Association for the Study of Liver Diseases being held in Boston, Mass from October 29 - November 2, 2010.

30 Oct 2010