Research could put penicillin back in battle against antibiotic resistant bugs that kill millions

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Dr Adrian Lloyd
Dr Adrian Lloyd

Research led by the University of Warwick has uncovered exactly how the bacterium Streptococcus pneumoniae has become resistant to the antibiotic penicillin. The same research could also open up MRSA to attack by penicillin and help create a library of designer antibiotics to use against a range of other dangerous bacteria.


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All News summaries for March 12, 2008

Big brains arose twice in higher primates

50 minutes ago | User rating: not rated yet
After taking a fresh look at an old fossil, John Flynn, Frick Curator of Paleontology at the American Museum of Natural History, and colleagues determined that the brains of the ancestors of modern Neotropical ...

Avatars as communicators of emotions

52 minutes ago | User rating: not rated yet
Current interactive systems enable users to communicate with computers in many ways, but not taking into account emotional communication. A PhD thesis presented at the University of the Basque Country puts ...

Discovery of key malaria proteins could mean sticky end for parasite

1 hour ago | User rating: not rated yet
Scientists funded by the Wellcome Trust have identified a key mechanism that enables malaria-infected red blood cells to stick to the walls of blood vessels and avoid being destroyed by the body's immune system. The research, ...

Fossil feathers preserve evidence of color

7 hours ago | User rating: not rated yet
The traces of organic material found in fossil feathers are remnants of pigments that once gave birds their color, according to Yale scientists whose paper in Biology Letters opens up the potential ...

Do we think that machines can think?

7 hours ago | User rating: not rated yet
When our PC goes on strike again we tend to curse it as if it was a human. The question of why and under what circumstances we attribute human-like properties to machines and how such processes manifest on a cortical level ...
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