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Updated: Aug 22, 2026

Evaluating the Effectiveness of Cancer Drug Sensitization In Vitro and In Vivo
09:19

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Published on: February 6, 2015

[Current problems in development of new anticancer agents for new molecular targets]

K Nishii1

  • 1Anticancer Drugs Department, Nippon Kayaku Co., Ltd., Japan.

Gan to Kagaku Ryoho. Cancer & Chemotherapy
|January 1, 1996
PubMed

Insights

Developing new anticancer agents faces challenges in research and clinical trials. Innovative methods for evaluating drug efficacy and toxicity, alongside revised clinical trial guidelines and industry-academia collaboration, are proposed to accelerate anticancer drug development.

Area of Science:

  • Oncology
  • Pharmacology
  • Drug Development

Context:

  • Challenges in developing novel anticancer agents targeting new molecular pathways.
  • Current limitations in basic research, preclinical development, and clinical trials for anticancer drugs.

Purpose:

  • To identify current problems in anticancer agent development.
  • To propose corporate-driven solutions for overcoming these challenges.
  • To suggest improvements in drug evaluation and clinical trial methodologies.

Summary:

  • Proposes rational methods for evaluating drug toxicity and efficacy, incorporating pharmacokinetic and mechanistic data.
  • Highlights the shift in clinical trial endpoints from tumor size to survival and quality of life (QOL), increasing costs and duration.
  • Recommends industry-academia collaboration and revised clinical trial guidelines to streamline anticancer drug development.

Impact:

  • Facilitates the development of more effective and safer anticancer therapies.
  • Addresses the economic and temporal hurdles in bringing new cancer treatments to patients.
  • Enhances the efficiency and success rate of anticancer drug discovery and clinical evaluation.

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