Scientists have tweaked the genetics of a parasite to make it produce antitoxin inside its host's body.
(Image credit: Stocktrek Images via Getty Images)
Scientists genetically tweaked a tiny, worm-like parasite to produce a life-saving antitoxin from inside a living host.
In a first-of-its-kind study, researchers modified the hookworm Ancylostoma ceylanicum so that it produces antibodies that partially neutralize the potent pufferfish poison tetrodotoxin.
Victoria Atkinson is a freelance science journalist, specializing in chemistry and its interface with the natural and human-made worlds. Currently based in York (UK), she formerly worked as a science content developer at the University of Oxford, and later as a member of the Chemistry World editorial team. Since becoming a freelancer, Victoria has expanded her focus to explore topics from across the sciences and has also worked with Chemistry Review, Neon Squid Publishing and the Open University, amongst others. She has a DPhil in organic chemistry from the University of Oxford.
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