Related Experiment Video
Updated: Jul 5, 2026

Testing Targeted Therapies in Cancer using Structural DNA Alteration Analysis and Patient-Derived Xenografts
Published on: July 25, 2020
[Combined chemotherapy with molecular-targeted agent for breast cancer]
Yoshinori Ito1, Hiroyoshi Miura
1Dept. of Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Koto-ku, Tokyo, Japan.
Abstract:
Molecular-targeted agents, trastuzumab, lapatinib or bevacizumab, demonstrated efficacy in patients with breast cancer. Trastuzumab exhibited efficacy and safety for HER2-positive metastatic breast cancer, in single usage or in combination with paclitaxel, docetaxel or vinorelbine. Trastuzumab is also useful in an adjuvant setting in HER2-positive early breast cancer. However, it is not clear whether concurrent or sequential treatment is superior. Lapatinib combined with capecitabine showed efficacy against HER2-positive metastatic breast cancer. It was suggested that the combination with lapatinib and paclitaxel was effective. Bevacizumab combined with paclitaxel revealed efficacy for metastatic breast cancer. These molecular-targeted agents play an important role in treatment of breast cancer.
More Related Videos
08:57Sample Extraction and Simultaneous Chromatographic Quantitation of Doxorubicin and Mitomycin C Following Drug Combination Delivery in Nanoparticles to Tumor-bearing Mice
Published on: October 5, 2017
08:59Looking for Driver Pathways of Acquired Resistance to Targeted Therapy: Drug Resistant Subclone Generation and Sensitivity Restoring by Gene Knock-down
Published on: December 11, 2017
Related Concept Videos
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Combination Therapies and Personalized Medicine
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
Pharmacogenetics of Drug Targets: β₂-Adrenergic Receptors, Apo E, Thymidylate Synthase
Treatment Resistent Cancers
Treatment Resistant Cancers