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Researchers discover a fungal protein that causes disease in plants and animals

Researchers at the Virginia Bioinformatics Institute (VBI) at Virginia Tech and Montana State University have discovered a fungal protein that plays a key role in causing disease in plants and animals and which also shields the pathogen from oxidative stress.

7 Nov 2009

Research reveals new biological function of polycystins in regulating pressure sensing

What is the role of proteins called polycystins in patients with polycystic kidney disease? A team of researchers from CNRS and INSERM, led by Eric Honoré from the Institut de Pharmacologie Moléculaire et Cellulaire (IPMC, Université de Nice Sophia Antipolis/CNRS) has elucidated the molecular and cellular mechanisms linked to polycystin malfunctions that cause this common hereditary disease.

6 Nov 2009

Scientists differentiate human embryonic stem cells into lung epithelial tissue using air-liquid interface

Scientists in Belgium have successfully differentiated human embryonic stem cells (hESC) into major cell types of lung epithelial tissue using a convenient air-liquid interface.

5 Nov 2009

USPTO awards Peregrine Pharmaceuticals patent for anti-viral uses of phosphatidylserine targeting antibodies

Peregrine Pharmaceuticals, Inc. today announced that the U.S. Patent and Trademark Office has issued U.S. Patent Number 7,611,704, which includes broad claims covering anti-viral uses of phosphatidylserine (PS)-targeting antibodies including Peregrine's lead clinical compound, bavituximab. PS is a unique marker exposed on the surface of virally infected cells that can be targeted to treat a broad spectrum of virus infections.

5 Nov 2009

Micro-injector may help rapid development of new generation of drugs

It's no bigger than a stamp packet but it has the potential to allow rapid development of a new generation of drugs and genetic engineering organisms, and to better control in-vitro fertilization.

5 Nov 2009

EUSA Pharma's PROSTASCINT effective in guiding targeted prostate cancer treatment

EUSA Pharma announced that PROSTASCINT® (capromab pendetide) fusion imaging was shown to effectively guide prostate cancer therapy targeting and dosing and is a significant predictor of disease free survival, according to data presented on Tuesday, November 3, 2009 at the 51st American Society for Therapeutic Radiology and Oncology (ASTRO) annual meeting in Chicago, Illinois.

4 Nov 2009

NanoLogix files international patent applications for its BioNanoPore microorganism detecting technology

NanoLogix, Inc. announces that the company has recently filed BNP™ (BioNanoPore) national patent applications in China, Japan, India, Brazil, Russia and the EU. These applications were filed in order to obtain intellectual property protection for the company's technology in countries viewed as representing the largest potential international market for BNP rapid detection, a revolutionary sandwiched-membrane Petri-based technology that can reduce microorganism detection times by 100-400%.

4 Nov 2009

Study: Estrogen replacement may help protect brain damage

Eighteen years ago this month the National Institutes of Health (NIH) announced that it would sponsor a landmark study to examine women and cardiovascular disease. Known as the Women's Health Initiative (WHI), the study enrolled more than 161,000 women.

4 Nov 2009

Lipid may be vital to learning

Saturated fats have a deservedly bad reputation, but Johns Hopkins scientists have discovered that a sticky lipid occurring naturally at high levels in the brain may help us memorize grandma's recipe for cinnamon buns, as well as recall how, decades ago, she served them up steaming from the oven.

31 Oct 2009

Researchers report preclinical results of a novel PET biomarker designed to detect malignant breast tumors

Researchers at Thomas Jefferson University in Philadelphia, PA, supported in part by NuView Life Sciences, have published an article in the Journal of Nuclear Medicine reporting preclinical results of a novel PET biomarker designed to selectively detect malignant breast tumors.

30 Oct 2009

Antiviral protein produced by immune system can tame HIV and other viruses, show researchers

Researchers have shown how an antiviral protein produced by the immune system, dubbed tetherin, tames HIV and other viruses by literally putting them on a leash, to prevent their escape from infected cells.

30 Oct 2009

Quinnova Pharmaceuticals raises $17.4 million through Series B financing

Safeguard Scientifics, Inc., a holding company that builds value in growth-stage life sciences and technology companies, today announced it led a $17.4 million Series B financing round for Quinnova Pharmaceuticals, Inc., with participation from existing investors Thomas, McNerney & Partners and H.I.G. BioVentures.

28 Oct 2009

RTI Biologics revenues increases to $42.8 million in third quarter 2009

RTI Biologics Inc., a leading processor of orthopedic and other biologic implants, reported operating results for the third quarter ended Sept. 30, 2009.

28 Oct 2009

Medicines used for lowering blood cholesterol may be effective in the treatment of cancer

Millions of people around the world use medicines based on statins to lower their blood cholesterol, but new research from the University of Gothenburg, published in the prestigious journal PNAS, shows that statins may also be effective in the treatment of cancer.

27 Oct 2009

Arizona State University researchers to use laws of physics for cancer research

Instead of killing cancer cells, researchers at Arizona State University will use the laws of physics to figure out how to control them. And, rather than treating cancer as a disease and seeking a cure, ASU scientists will view cancer cells as physical objects and study them the way a physicist would, using simple variables like temperature, pressure and force.

27 Oct 2009

Mechanisms to control protein organization and cell-cell interaction in the immune system discovered

In a process essential to the immune system's response to infection, dendritic cells responsible for identifying pathogens communicate with the T-cells that destroy the infectious agents. To achieve this, the dendritic cells must be correctly activated and migrate to the lymph nodes where they must adhere firmly to T-cells.

27 Oct 2009

Doctoral candidate sheds new light on the biology of Leishmania parasites

Professor Albert Descoteaux's team at Centre INRS - Institut Armand-Frappier has gained a better understanding of how the Leishmania donovani parasite manages to outsmart the human immune system and proliferate with impunity, causing visceral leishmaniasis, a chronic infection that is potentially fatal if left untreated.

24 Oct 2009

Peregrine Pharmaceuticals reports positive results from Phase II trial of bavituximab

Peregrine Pharmaceuticals, Inc. today reported positive results from its Phase II trial evaluating bavituximab in combination with docetaxel in patients with advanced breast cancer.

22 Oct 2009

Controlled formation of patchy particles may serve as drug-delivery vehicles to combat disease

Physicists, chemists and engineers at the University of Pennsylvania have demonstrated a novel method for the controlled formation of patchy particles, using charged, self-assembling molecules that may one day serve as drug-delivery vehicles to combat disease and perhaps be used in small batteries that store and release charge.

21 Oct 2009

NanoBio's NB-401 preclinical data to be presented at the 2009 North American Cystic Fibrosis Conference

NanoBio Corporation today announced compelling preclinical data for NB-401, a nebulized nanoemulsion-based agent that kills highly drug-resistant strains of bacteria commonly found in cystic fibrosis patients. Currently there are limited treatment options available that effectively address these resistant bacteria. The study results are being presented today at the 2009 Annual North American Cystic Fibrosis Conference (NACFC) in Minneapolis, Minn.

19 Oct 2009

Membrane News and Research

Researchers discover a fungal protein that causes disease in plants and animals

Research reveals new biological function of polycystins in regulating pressure sensing

Scientists differentiate human embryonic stem cells into lung epithelial tissue using air-liquid interface

USPTO awards Peregrine Pharmaceuticals patent for anti-viral uses of phosphatidylserine targeting antibodies

Micro-injector may help rapid development of new generation of drugs

EUSA Pharma's PROSTASCINT effective in guiding targeted prostate cancer treatment

NanoLogix files international patent applications for its BioNanoPore microorganism detecting technology

Study: Estrogen replacement may help protect brain damage

Lipid may be vital to learning

Researchers report preclinical results of a novel PET biomarker designed to detect malignant breast tumors

Antiviral protein produced by immune system can tame HIV and other viruses, show researchers

Quinnova Pharmaceuticals raises $17.4 million through Series B financing

RTI Biologics revenues increases to $42.8 million in third quarter 2009

Medicines used for lowering blood cholesterol may be effective in the treatment of cancer

Arizona State University researchers to use laws of physics for cancer research

Mechanisms to control protein organization and cell-cell interaction in the immune system discovered

Doctoral candidate sheds new light on the biology of Leishmania parasites

Peregrine Pharmaceuticals reports positive results from Phase II trial of bavituximab

Controlled formation of patchy particles may serve as drug-delivery vehicles to combat disease

NanoBio's NB-401 preclinical data to be presented at the 2009 North American Cystic Fibrosis Conference

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