Scientists used weakened salmonella bacteria as autonomous vehicles to transport anti-cancer medicine, in nanoparticle form, directly to cancer sites. In vitro and in vivo (in living mice) models showed up to 100-fold improvements in distribution and retention of nanoparticles in cancerous tissues.

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Scientists used weakened salmonella bacteria as autonomous vehicles to transport anti-cancer medicine, in nanoparticle form, directly to cancer sites. In vitro and in vivo (in living mice) models showed up to 100-fold improvements in distribution and retention of nanoparticles in cancerous tissues.