(PhysOrg.com) -- Nanotechnology may open a new door on the treatment of liver cancer, according to a team of Penn State College of Medicine researchers. They used molecular-sized bubbles filled with chemotherapy drugs to ...
Bio & Medicine
Feb 21, 2011
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A new method developed in Wageningen should facilitate the early testing of drugs, reducing costs and the need for animal testing.
Cell & Microbiology
Feb 15, 2011
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The standard approach to cancer therapy today is to mix and match chemotherapy drugs in order to attack tumors in multiple ways. Now, two separate teams of investigators have demonstrated that using nanoparticles to deliver ...
Bio & Medicine
Dec 17, 2010
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(PhysOrg.com) -- Research directed by Basar Bilgicer, assistant professor of chemical and biomolecular engineering and a member of the Advanced Diagnostics and Therapeutics initiative at the University of Notre Dame, could ...
Bio & Medicine
Dec 3, 2010
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Scientists from The Scripps Research Institute have solved a long-standing mystery of how cells conduct "quality control" to eliminate the toxic effects of a certain kind of error in protein production. The findings may lead ...
Cell & Microbiology
Sep 12, 2010
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Fertilizer chemicals may pose a bigger hazard to the environment - specifically to creatures that live in water - than originally foreseen, according to new research from North Carolina State University toxicologists.
Environment
Aug 27, 2010
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(PhysOrg.com) -- Every day, about 10 billion cells in a human body commit suicide. Cells infected by virus, that are transformed or otherwise dysfunctional altruistically sacrifice themselves for the greater good. Now, new ...
Cell & Microbiology
Feb 26, 2010
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Females can be too attractive to the opposite sex -- too attractive for their own good -- say biologists at UC Santa Barbara. They found that, among fruit flies, too much male attention directed toward attractive females ...
Plants & Animals
Dec 8, 2009
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Agricultural soils accumulate trace metals, particularly copper and zinc, as a result of their presence in wastes (sewage biosolids and manures) and fungicides that are applied over long periods of time. Regulations and guidelines ...
Environment
Nov 10, 2009
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By discovering the atomic structure of a key human enzyme, researchers at The University of Texas at Austin have pointed the way toward designing anti-HIV drugs with far less toxic side effects.
Cell & Microbiology
Oct 15, 2009
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