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Researchers package drug-loaded 'nanodisks' into vault nanoparticles for therapeutic drug delivery

There's no question, drugs work in treating disease. But can they work better, and safer?

22 Apr 2011

Research solves challenging problem of industry-scale production of large RNA molecules

Nanotechnology researchers have known for years that RNA, the cousin of DNA, is a promising tool for nanotherapy, in which therapeutic agents can be delivered inside the body via nanoparticles. But the difficulties of producing long-lasting, therapeutic RNA that remains stable and non-toxic while entering targeted cells have posed challenges for their progress.

22 Apr 2011

Sleeping sickness parasites alter form to survive and spread

Fresh insight into the survival strategy of the parasite that causes sleeping sickness could help inform new treatments for the disease.

22 Apr 2011

'Iceman' influences autonomic nervous system and immune response

At the Radboud University Nijmegen Medical Centre, professor of experimental intensive care medicine dr. Peter Pickkers and his team have performed research on "Iceman" Wim Hof. Hof claims that he can influence his autonomic nervous system and immune response through concentration and meditation.

22 Apr 2011

DNA rearrangements in roundworm chromosomes offer insight into genome duplications in developing tumors

A study of DNA rearrangements in roundworm chromosomes may offer new insight into large-scale genome duplications that occur in developing tumors.

22 Apr 2011

Latest advancements in telemedicine to be presented at ATA 2011

The latest technologies, research and applications in telemedicine will be presented at the 16th Annual Meeting of the American Telemedicine Association, which will take place Sunday, May 1 - Tuesday, May 3, 2011, at the Tampa Convention Center in Tampa, Florida.

22 Apr 2011

Worm protein controls key aspects of secretion of growth factors out of cells

Research in the worm is shedding light on a protein associated with a number of different human cancers, and may point to a highly targeted way to treat them.

22 Apr 2011

Valuable insight into immune response

An article in Science Signaling by researchers at the RIKEN Research Center for Allergy and Immunology has clarified for the first time the mechanism governing differentiation of B cells into antibody-producing plasma cells.

22 Apr 2011

Unanticipated structure at chromosome ends could be key ingredient in biological 'elixir of life'

In stark contrast to normal cells, which only divide a finite number of times before they enter into a permanent state of growth arrest or simply die, cancer cells never cease to proliferate. Now, scientists at the Salk Institute for Biological Studies have uncovered an important clue to one of the mechanisms underlying cancer cell immortality.

22 Apr 2011

Researchers reveal how immune system distinguishes between beneficial and pathogenic organisms

The human gut is filled with 100 trillion symbiotic bacteria-ten times more microbial cells than our own cells-representing close to one thousand different species. "And yet, if you were to eat a piece of chicken with just a few Salmonella, your immune system would mount a potent inflammatory response," says Sarkis K. Mazmanian, assistant professor of biology at the California Institute of Technology (Caltech).

22 Apr 2011

Coquitlam student earns top prize in 2011 British Columbia SABC competition

Ground-breaking research by a 17-year-old Coquitlam student who found a way to observe the effects of ethanol on early brain development in an intact and awake brain has earned him the top prize in the 2011 British Columbia sanofi-aventis BioTalent Challenge.

22 Apr 2011

Research sheds new light on pathogenesis of diabetes

New research identifies a distinctive population of immune cells that may play a key role in the pathogenesis of diabetes.

22 Apr 2011

Scientists decode entire genome of lyre-leaved rock cress

It would appear reasonable to assume that two closely related plant species would have similar genetic blueprints. However, scientists from the Max Planck Institute for Developmental Biology in T-bingen, working in cooperation with an international research team have now decoded, for the first time, the entire genome of the lyre-leaved rock cress (Arabidopsis lyrata), a close relative of the thale cress (Arabidopsis thaliana), the model plant used by geneticists.

22 Apr 2011

Promedior to present PRM-151 study data in age-related macular degeneration at ARVO meeting

Promedior, Inc., a clinical stage biotechnology company developing novel therapies to treat fibrotic, inflammatory and neovascular diseases, today announced that data from preclinical studies of PRM-151 will be presented at the Annual Meeting of the Association for Research in Vision and Ophthalmology, being held May 1-5, 2011 in Ft. Lauderdale, FL.

22 Apr 2011

Scientists discover new mechanism behind Salmonella invasion into gut cells

Scientists from the Helmholtz Centre for Infection Research in Braunschweig, Germany have discovered a new, hitherto unknown mechanism of Salmonella invasion into gut cells: In this entry mode, the bacteria exploit the muscle power of cells to be pulled into the host cell cytoplasm.

22 Apr 2011

Nature solves complex topological puzzles in DNA substrate recognition with elegant simplicity

A major discovery about an enzyme's structure has opened a window on understanding DNA repair. Scientists at Duke University Medical Center have determined the structure of a nuclease that will help scientists to understand several DNA repair pathways, a welcome development for cancer research.

21 Apr 2011

Discovery of cancer drugs to kill malaria parasite could open up new strategies for treatment

Ahead of World Malaria Day (25 April), EU-funded researchers have discovered that drugs originally designed to inhibit the growth of cancer cells can also kill the parasite that causes malaria. They believe this discovery could open up a new strategy for combating this deadly disease, which, according to World Health Organisation statistics, infected around 225 million and killed nearly 800 000 people worldwide in 2009.

21 Apr 2011

Cell News and Research

Researchers package drug-loaded 'nanodisks' into vault nanoparticles for therapeutic drug delivery

Research solves challenging problem of industry-scale production of large RNA molecules

Sleeping sickness parasites alter form to survive and spread

'Iceman' influences autonomic nervous system and immune response

DNA rearrangements in roundworm chromosomes offer insight into genome duplications in developing tumors

Latest advancements in telemedicine to be presented at ATA 2011

Worm protein controls key aspects of secretion of growth factors out of cells

Valuable insight into immune response

Unanticipated structure at chromosome ends could be key ingredient in biological 'elixir of life'

Researchers reveal how immune system distinguishes between beneficial and pathogenic organisms

Coquitlam student earns top prize in 2011 British Columbia SABC competition

Research sheds new light on pathogenesis of diabetes

Scientists decode entire genome of lyre-leaved rock cress

Promedior to present PRM-151 study data in age-related macular degeneration at ARVO meeting

Scientists discover new mechanism behind Salmonella invasion into gut cells

Nature solves complex topological puzzles in DNA substrate recognition with elegant simplicity

Discovery of cancer drugs to kill malaria parasite could open up new strategies for treatment

Merrimack initiates dosing in MM-111 combination Phase 1 study in advanced HER2 positive patients

Psoriasis patients still need long-established treatment alternatives

Baxter’s first quarter global sales increase 12% to $3.3 billion

Sensing a Healthier Future

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

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