Bio & Medicine News


Potent, puzzling and (now less) toxic: Team discovers how antifungal drug works

Scientists have solved a decades-old medical mystery – and in the process have found a potentially less toxic way to fight invasive fungal infections, which kill about 1.5 million people a year. ...

22 hours ago from Phys.org

Other sources: Phys.org, Laboratory Equipment, HealthCanal, Science 2.0, e! Science News show all (8) »

Drug-delivering nanoparticles pose a triple threat to cancer

Delivering drugs that can knock out tumor cells within the body, without causing adverse side effects, is a tricky busines. It's why scientists have taken to engineering new and creative types ...

21 minutes ago from Gizmag

Other sources: Gizmag, Phys.org, Laboratory Equipment, HealthCanal, AZoNano show all (9) »

At the origin of cell division: The features of living matter emerge from inanimate matter

Droplets of filamentous material enclosed in a lipid membrane: these are the models of a "simplified" cell used by the SISSA physicists Luca Giomi and Antonio DeSimone, who simulated the spontaneous ...

4 hours ago from Phys.org

Other sources: Phys.org, Eurekalert show all (3) »

Physicists create new nanoparticle for cancer therapy

A University of Texas at Arlington physicist working to create a luminescent nanoparticle to use in security-related radiation detection may have instead happened upon an advance in photodynamic ...

5 hours ago from Phys.org

Other sources: Phys.org show all (2) »

Noted researchers warn that biomedical research system in US is unsustainable

(Phys.org) —Four noted biomedical researchers have banded together to write and publish a Perspective piece in the journal Proceedings of the National Academy of Sciences. In their paper, the ...

Tue 15 Apr 14 from Phys.org

Other sources: Phys.org show all (2) »

Researchers demonstrate that processing can affect size of nanocarriers for targeted drug delivery

Significant advances have been made in chemotherapy over the past decade, but targeting drugs to cancer cells while avoiding healthy tissues continues to be a major challenge.

Mon 14 Apr 14 from Phys.org

Other sources: Phys.org, R&D Mag, AZoNano, Eurekalert show all (5) »

Efficient analysis of small quantity of cells improves chances to understand disease

For more than a decade Chang Lu, associate professor of chemical engineering at Virginia Tech, has worked on the development of tools to efficiently analyze living cells. The long-term goal ...

Mon 14 Apr 14 from Phys.org

Other sources: Phys.org, AZoNano, AlphaGalileo show all (4) »

Microscope camera to shed light how living cells behave

A powerful camera is being developed that will enable scientists to examine living cells in unprecedented detail.

Mon 14 Apr 14 from Phys.org

Other sources: Phys.org show all (2) »

Enzyme 'wrench' could be key to stronger, more effective antibiotics

Builders and factory workers know that getting a job done right requires precision and specialized tools. The same is true when you're building antibiotic compounds at the molecular level. New ...

Thu 10 Apr 14 from Phys.org

Other sources: Phys.org, Laboratory Equipment, R&D Mag, e! Science News, ScienceDaily show all (7) »

Researchers show fruit flies have latent bioluminescence

New research from Stephen C. Miller, PhD, associate professor of biochemistry and molecular pharmacology, shows that fruit flies are secretly harboring the biochemistry needed to glow in the ...

Thu 10 Apr 14 from Phys.org

Other sources: Phys.org, Laboratory Equipment, Biology News, e! Science News, ScienceDaily show all (7) »