Related Experiment Video
Updated: Jul 8, 2026

Stereotactic Radiosurgery for Gynecologic Cancer
Published on: April 17, 2012
Current status of signal transduction modulators in the treatment of gynecologic malignancies
Shay Ashouri1, Agustin A Garcia
1Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
Abstract:
The introduction of platinum and paclitaxel had a pronounced effect in the prognosis and management of gynecological tumors. Preliminary results suggest that the use of signal transduction modulators, particularly inhibitors of angiogenesis has significant activity in recurrent ovarian cancer. Monoclonal antibodies against VEGF, such as bevacizumab, can be considered in the treatment of recurrent disease. Currently the role of bevacizumab as frontline therapy, in combination with cytotoxic chemotherapy, is being investigated in randomized phase III studies. It is expected that other signal transduction modulators will also have substantial activity in gynecological tumors.
Insights
Platinum and paclitaxel improved gynecological tumor treatment. Signal transduction modulators, like bevacizumab, show promise for recurrent ovarian cancer, with ongoing trials for frontline therapy.
Area of Science:
- Gynecologic Oncology
- Medical Oncology
- Cancer Therapeutics
Background:
- Platinum and paclitaxel have significantly improved outcomes for gynecological tumors.
- Recurrent ovarian cancer remains a challenge with limited effective treatment options.
Purpose of the Study:
- To evaluate the efficacy of signal transduction modulators in gynecological tumors.
- To explore the role of angiogenesis inhibitors, specifically bevacizumab, in recurrent ovarian cancer.
Main Methods:
- Review of preliminary data on signal transduction modulators.
- Analysis of bevacizumab's potential in recurrent ovarian cancer treatment.
- Consideration of ongoing phase III trials for bevacizumab in frontline therapy.
Main Results:
- Signal transduction modulators, particularly anti-VEGF monoclonal antibodies like bevacizumab, demonstrate significant activity in recurrent ovarian cancer.
- Bevacizumab is being investigated in combination with chemotherapy as a frontline treatment.
Conclusions:
- Bevacizumab and other signal transduction modulators are promising for gynecological tumor management.
- Further research is warranted to establish the role of these agents in various treatment settings.
Related Concept Videos
Signal Transduction: Overview
Typically, signal transduction involves three...
Targeted Cancer Therapies
There are several types of targeted therapies against specific...
Mitogens and the Cell Cycle
Amplifying Signals via Enzymatic Cascade
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...