Science News

Viruses are sneakier than we thought

Posted on 27. May, 2009 by admin.

Press release from PLoS Biology
Viruses are molecular marauders, plundering cells for the resources they need to multiply. Of central importance for viruses is the ability to commandeer cellular gene expression machinery. Several human herpesviruses put the breaks on normal cellular gene expression to divert the associated enzymes and resources towards their own viral genes. Kaposi’s [...]

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Lessons from the vaccine-autism wars

Posted on 27. May, 2009 by admin.

Press release from PLoS Biology
Researchers long ago rejected the theory that vaccines cause autism, yet many parents don’t believe them. Can scientists bridge the gap between evidence and doubt?
This week, the open-access journal PLoS Biology investigates why the debunked vaccine-autism theory won’t go away. Senior science writer/editor Liza Gross talks to medical anthropologists, science historians, [...]

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