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Nature 417, 584-586 (6 June 2002) | doi:10.1038/417584a

Therapeutic antibodies: Magic bullets hit the target

Trisha Gura1

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After decades of disappointment, antibodies are finally emerging as viable — if expensive — drugs. Trisha Gura finds biotech start-ups and pharmaceutical giants rushing to claim a piece of the action.

For more than a century, doctors have dreamt of using antibodies as 'magic bullets' to cure their patients. After all, these highly targeted proteins are among the immune system's key weapons.