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Article: New oncology strategy: molecular targeting of cancer cells.(Nursing Pharmacology)
- Article from:
- MedSurg Nursing
- Article date:
- June 1, 2004
- Author:
CopyrightCOPYRIGHT 2004 Jannetti Publications, Inc. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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The search for anti-cancer therapies which target cancer cells specifically and selectively with less toxicity has been a quest in oncology for many years. Conventional chemotherapeutic agents do not target cancer cells selectively, leading to widespread adverse systemic effects. Chemotherapy, radiation therapy, and biological agents all target cells that are in the process of proliferation. Therefore, both cancer cells and mitotically active healthy cells are subject to the cytotoxic effects of these therapies.
New understanding of how cancer cells survive, thrive, and metastasize has enabled researchers to create new targeted therapies for cancer treatments to ...