Bio & Medicine News


New study charts the fate of chemicals affecting health and the environment

Looking forward in science often requires looking back, evaluating trends to extrapolate future outcomes. A classic case is Moore's Law, which predicts that the density of components on an integrated ...

12 hours ago from Phys.org

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Scientists discover new molecule from local herb with potential for drug development

Scientists at Nanyang Technological University (NTU Singapore) have discovered a new molecule which can join together chains of amino acids the building blocks of protein.

20 hours ago from Phys.org

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Tarantula toxin is used to report on electrical activity in live cells

Crucial experiments to develop a novel probe of cellular electrical activity were conducted in the Neurobiology course at the Marine Biological Laboratory (MBL) in 2013. Today, that optical ...

11 hours ago from Phys.org

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Scientists see how plants optimize their repair

Researchers led by a Washington State University biologist have found the optimal mechanism by which plants heal the botanical equivalent of a bad sunburn. Their work, published in the Proceedings ...

12 hours ago from Phys.org

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Crystallizing the DNA nanotechnology dream: Scientists have designed the first large DNA crystals

DNA has garnered attention for its potential as a programmable material platform that could spawn entire new and revolutionary nanodevices in computer science, microscopy, biology, and more. ...

Sun 19 Oct 14 from Phys.org

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Structure of an iron-transport protein revealed

For the first time, the three dimensional structure of the protein that is essential for iron import into cells, has been elucidated. Biochemists of the University of Zurich have paved the way ...

18 hours ago from Phys.org

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Design of micro and nanoparticles to improve treatments for Alzheimer's and Parkinson's

Enara Herran, a researcher at the UPV/EHU's Department of Pharmacy and Pharmaceutical Technology, is working to improve the way Alzheimer's and Parkinson's treatments are administered. And it ...

16 hours ago from Medical Xpress

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Emergency aid for overdoses

Every minute counts in the event of an overdose. ETH professor Jean-Christophe Leroux and his team have developed an agent to filter out toxins from the body more quickly and efficiently. It ...

Fri 17 Oct 14 from Medical Xpress

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Researchers reach 'paradigm shift' in understanding potassium channels

A new discovery relating to one of the most common processes in human cells is being described as a 'paradigm shift' in understanding.

Thu 16 Oct 14 from Medical Xpress

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Study reveals optimal particle size for anticancer nanomedicines

Nanomedicines consisting of nanoparticles for targeted drug delivery to specific tissues and cells offer new solutions for cancer diagnosis and therapy. Understanding the interdependency of ...

Thu 16 Oct 14 from Medical Xpress

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